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Merge branch '3.0' into feature/tq

This commit is contained in:
Liu Jicong 2022-02-18 15:30:07 +08:00
parent a22047ecf7 41c828ee79
commit 8305f7e4ab
48 changed files with 2676 additions and 1803 deletions
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3
.gitmodules vendored
View File

@ -14,3 +14,6 @@
path = tests
url = https://github.com/taosdata/tests
branch = 3.0
[submodule "examples/rust"]
path = examples/rust
url = https://github.com/songtianyi/tdengine-rust-bindings.git

1
examples/rust Submodule

@ -0,0 +1 @@
Subproject commit 1c8924dc668e6aa848214c2fc54e3ace3f5bf8df

10
include/common/tmsg.h
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@ -100,7 +100,7 @@ typedef enum _mgmt_table {
TSDB_MGMT_TABLE_STREAMS,
TSDB_MGMT_TABLE_VARIABLES,
TSDB_MGMT_TABLE_CONNS,
TSDB_MGMT_TABLE_SCORES,
TSDB_MGMT_TABLE_TRANS,
TSDB_MGMT_TABLE_GRANTS,
TSDB_MGMT_TABLE_VNODES,
TSDB_MGMT_TABLE_CLUSTER,
@ -524,6 +524,7 @@ typedef struct {
int8_t update;
int8_t cacheLastRow;
int8_t ignoreExist;
int8_t streamMode;
} SCreateDbReq;
int32_t tSerializeSCreateDbReq(void* buf, int32_t bufLen, SCreateDbReq* pReq);
@ -977,6 +978,13 @@ typedef struct {
int32_t tSerializeSKillConnReq(void* buf, int32_t bufLen, SKillConnReq* pReq);
int32_t tDeserializeSKillConnReq(void* buf, int32_t bufLen, SKillConnReq* pReq);
typedef struct {
int32_t transId;
} SKillTransReq;
int32_t tSerializeSKillTransReq(void* buf, int32_t bufLen, SKillTransReq* pReq);
int32_t tDeserializeSKillTransReq(void* buf, int32_t bufLen, SKillTransReq* pReq);
typedef struct {
char user[TSDB_USER_LEN];
char spi;

1
include/common/tmsgdef.h
View File

@ -136,6 +136,7 @@ enum {
TD_DEF_MSG_TYPE(TDMT_MND_SHOW_RETRIEVE, "mnode-retrieve", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_STATUS, "mnode-status", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_TRANS, "mnode-trans", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_KILL_TRANS, "mnode-kill-trans", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_GRANT, "mnode-grant", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_AUTH, "mnode-auth", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_CREATE_TOPIC, "mnode-create-topic", SMCreateTopicReq, SMCreateTopicRsp)

161
include/common/ttokendef.h
View File

@ -126,86 +126,87 @@
#define TK_PRECISION 108
#define TK_UPDATE 109
#define TK_CACHELAST 110
#define TK_UNSIGNED 111
#define TK_TAGS 112
#define TK_USING 113
#define TK_NULL 114
#define TK_NOW 115
#define TK_SELECT 116
#define TK_UNION 117
#define TK_ALL 118
#define TK_DISTINCT 119
#define TK_FROM 120
#define TK_VARIABLE 121
#define TK_INTERVAL 122
#define TK_EVERY 123
#define TK_SESSION 124
#define TK_STATE_WINDOW 125
#define TK_FILL 126
#define TK_SLIDING 127
#define TK_ORDER 128
#define TK_BY 129
#define TK_ASC 130
#define TK_GROUP 131
#define TK_HAVING 132
#define TK_LIMIT 133
#define TK_OFFSET 134
#define TK_SLIMIT 135
#define TK_SOFFSET 136
#define TK_WHERE 137
#define TK_RESET 138
#define TK_QUERY 139
#define TK_SYNCDB 140
#define TK_ADD 141
#define TK_COLUMN 142
#define TK_MODIFY 143
#define TK_TAG 144
#define TK_CHANGE 145
#define TK_SET 146
#define TK_KILL 147
#define TK_CONNECTION 148
#define TK_STREAM 149
#define TK_COLON 150
#define TK_ABORT 151
#define TK_AFTER 152
#define TK_ATTACH 153
#define TK_BEFORE 154
#define TK_BEGIN 155
#define TK_CASCADE 156
#define TK_CLUSTER 157
#define TK_CONFLICT 158
#define TK_COPY 159
#define TK_DEFERRED 160
#define TK_DELIMITERS 161
#define TK_DETACH 162
#define TK_EACH 163
#define TK_END 164
#define TK_EXPLAIN 165
#define TK_FAIL 166
#define TK_FOR 167
#define TK_IGNORE 168
#define TK_IMMEDIATE 169
#define TK_INITIALLY 170
#define TK_INSTEAD 171
#define TK_KEY 172
#define TK_OF 173
#define TK_RAISE 174
#define TK_REPLACE 175
#define TK_RESTRICT 176
#define TK_ROW 177
#define TK_STATEMENT 178
#define TK_TRIGGER 179
#define TK_VIEW 180
#define TK_SEMI 181
#define TK_NONE 182
#define TK_PREV 183
#define TK_LINEAR 184
#define TK_IMPORT 185
#define TK_TBNAME 186
#define TK_JOIN 187
#define TK_INSERT 188
#define TK_INTO 189
#define TK_VALUES 190
#define TK_STREAM 111
#define TK_MODE 112
#define TK_UNSIGNED 113
#define TK_TAGS 114
#define TK_USING 115
#define TK_NULL 116
#define TK_NOW 117
#define TK_SELECT 118
#define TK_UNION 119
#define TK_ALL 120
#define TK_DISTINCT 121
#define TK_FROM 122
#define TK_VARIABLE 123
#define TK_INTERVAL 124
#define TK_EVERY 125
#define TK_SESSION 126
#define TK_STATE_WINDOW 127
#define TK_FILL 128
#define TK_SLIDING 129
#define TK_ORDER 130
#define TK_BY 131
#define TK_ASC 132
#define TK_GROUP 133
#define TK_HAVING 134
#define TK_LIMIT 135
#define TK_OFFSET 136
#define TK_SLIMIT 137
#define TK_SOFFSET 138
#define TK_WHERE 139
#define TK_RESET 140
#define TK_QUERY 141
#define TK_SYNCDB 142
#define TK_ADD 143
#define TK_COLUMN 144
#define TK_MODIFY 145
#define TK_TAG 146
#define TK_CHANGE 147
#define TK_SET 148
#define TK_KILL 149
#define TK_CONNECTION 150
#define TK_COLON 151
#define TK_ABORT 152
#define TK_AFTER 153
#define TK_ATTACH 154
#define TK_BEFORE 155
#define TK_BEGIN 156
#define TK_CASCADE 157
#define TK_CLUSTER 158
#define TK_CONFLICT 159
#define TK_COPY 160
#define TK_DEFERRED 161
#define TK_DELIMITERS 162
#define TK_DETACH 163
#define TK_EACH 164
#define TK_END 165
#define TK_EXPLAIN 166
#define TK_FAIL 167
#define TK_FOR 168
#define TK_IGNORE 169
#define TK_IMMEDIATE 170
#define TK_INITIALLY 171
#define TK_INSTEAD 172
#define TK_KEY 173
#define TK_OF 174
#define TK_RAISE 175
#define TK_REPLACE 176
#define TK_RESTRICT 177
#define TK_ROW 178
#define TK_STATEMENT 179
#define TK_TRIGGER 180
#define TK_VIEW 181
#define TK_SEMI 182
#define TK_NONE 183
#define TK_PREV 184
#define TK_LINEAR 185
#define TK_IMPORT 186
#define TK_TBNAME 187
#define TK_JOIN 188
#define TK_INSERT 189
#define TK_INTO 190
#define TK_VALUES 191
#define NEW_TK_OR 1
#define NEW_TK_AND 2

6
include/libs/nodes/nodes.h
View File

@ -72,8 +72,10 @@ typedef enum ENodeType {
QUERY_NODE_SHOW_STMT,
QUERY_NODE_LOGIC_PLAN_SCAN,
QUERY_NODE_LOGIC_PLAN_JOIN,
QUERY_NODE_LOGIC_PLAN_FILTER,
QUERY_NODE_LOGIC_PLAN_AGG
QUERY_NODE_LOGIC_PLAN_AGG,
QUERY_NODE_LOGIC_PLAN_PROJECT
} ENodeType;
/**
@ -100,7 +102,7 @@ SNode* nodesMakeNode(ENodeType type);
void nodesDestroyNode(SNode* pNode);
SNodeList* nodesMakeList();
SNodeList* nodesListAppend(SNodeList* pList, SNode* pNode);
int32_t nodesListAppend(SNodeList* pList, SNode* pNode);
SListCell* nodesListErase(SNodeList* pList, SListCell* pCell);
SNode* nodesListGetNode(SNodeList* pList, int32_t index);
void nodesDestroyList(SNodeList* pList);

25
include/libs/nodes/querynodes.h
View File

@ -50,6 +50,7 @@ typedef enum EColumnType {
typedef struct SColumnNode {
SExprNode node; // QUERY_NODE_COLUMN
uint64_t tableId;
int16_t colId;
EColumnType colType; // column or tag
char dbName[TSDB_DB_NAME_LEN];
@ -59,10 +60,11 @@ typedef struct SColumnNode {
SNode* pProjectRef;
} SColumnNode;
typedef struct SColumnRef {
typedef struct SColumnRefNode {
ENodeType type;
int32_t tupleId;
int32_t slotId;
} SColumnRef;
} SColumnRefNode;
typedef struct SValueNode {
SExprNode node; // QUERY_NODE_VALUE
@ -269,6 +271,25 @@ typedef struct SSetOperator {
SNode* pLimit;
} SSetOperator;
typedef enum ESqlClause {
SQL_CLAUSE_FROM = 1,
SQL_CLAUSE_WHERE,
SQL_CLAUSE_PARTITION_BY,
SQL_CLAUSE_WINDOW,
SQL_CLAUSE_GROUP_BY,
SQL_CLAUSE_HAVING,
SQL_CLAUSE_SELECT,
SQL_CLAUSE_ORDER_BY
} ESqlClause;
void nodesWalkSelectStmt(SSelectStmt* pSelect, ESqlClause clause, FNodeWalker walker, void* pContext);
void nodesRewriteSelectStmt(SSelectStmt* pSelect, ESqlClause clause, FNodeRewriter rewriter, void* pContext);
int32_t nodesCollectColumns(SSelectStmt* pSelect, ESqlClause clause, uint64_t tableId, bool realCol, SNodeList** pCols);
typedef bool (*FFuncClassifier)(int32_t funcId);
int32_t nodesCollectFuncs(SSelectStmt* pSelect, FFuncClassifier classifier, SNodeList** pFuncs);
bool nodesIsExprNode(const SNode* pNode);
bool nodesIsArithmeticOp(const SOperatorNode* pOp);

1
include/libs/qcom/query.h
View File

@ -113,6 +113,7 @@ typedef struct STableMetaOutput {
typedef struct SDataBuf {
void *pData;
uint32_t len;
void *handle;
} SDataBuf;
typedef int32_t (*__async_send_cb_fn_t)(void* param, const SDataBuf* pMsg, int32_t code);

3
include/util/taoserror.h
View File

@ -246,6 +246,8 @@ int32_t* taosGetErrno();
// mnode-trans
#define TSDB_CODE_MND_TRANS_ALREADY_EXIST TAOS_DEF_ERROR_CODE(0, 0x03D0)
#define TSDB_CODE_MND_TRANS_NOT_EXIST TAOS_DEF_ERROR_CODE(0, 0x03D1)
#define TSDB_CODE_MND_TRANS_INVALID_STAGE TAOS_DEF_ERROR_CODE(0, 0x03D2)
#define TSDB_CODE_MND_TRANS_CANT_PARALLEL TAOS_DEF_ERROR_CODE(0, 0x03D4)
// mnode-mq
#define TSDB_CODE_MND_TOPIC_ALREADY_EXIST TAOS_DEF_ERROR_CODE(0, 0x03E0)
@ -459,7 +461,6 @@ int32_t* taosGetErrno();
#define TSDB_CODE_PAR_GROUPBY_LACK_EXPRESSION TAOS_DEF_ERROR_CODE(0, 0x260A) //Not a GROUP BY expression
#define TSDB_CODE_PAR_NOT_SELECTED_EXPRESSION TAOS_DEF_ERROR_CODE(0, 0x260B) //Not SELECTed expression
#define TSDB_CODE_PAR_NOT_SINGLE_GROUP TAOS_DEF_ERROR_CODE(0, 0x260C) //Not a single-group group function
#define TSDB_CODE_PAR_OUT_OF_MEMORY TAOS_DEF_ERROR_CODE(0, 0x260D) //Out of memory
#ifdef __cplusplus
}

4
include/util/tdef.h
View File

@ -214,6 +214,10 @@ do { \
#define TSDB_SHOW_SUBQUERY_LEN 1000
#define TSDB_SLOW_QUERY_SQL_LEN 512
#define TSDB_TRANS_STAGE_LEN 12
#define TSDB_TRANS_DESC_LEN 16
#define TSDB_TRANS_ERROR_LEN 128
#define TSDB_STEP_NAME_LEN 32
#define TSDB_STEP_DESC_LEN 128

4
source/client/src/clientHb.c
View File

@ -395,8 +395,10 @@ static void* hbThreadFunc(void* param) {
hbClearReqInfo(pAppHbMgr);
break;
}
tSerializeSClientHbBatchReq(buf, tlen, pReq);
SMsgSendInfo *pInfo = malloc(sizeof(SMsgSendInfo));
SMsgSendInfo *pInfo = calloc(1, sizeof(SMsgSendInfo));
if (pInfo == NULL) {
terrno = TSDB_CODE_TSC_OUT_OF_MEMORY;
tFreeClientHbBatchReq(pReq, false);

172
source/client/src/clientImpl.c
View File

@ -12,10 +12,10 @@
#include "tpagedbuf.h"
#include "tref.h"
static int32_t initEpSetFromCfg(const char *firstEp, const char *secondEp, SCorEpSet *pEpSet);
static SMsgSendInfo* buildConnectMsg(SRequestObj *pRequest);
static void destroySendMsgInfo(SMsgSendInfo* pMsgBody);
static void setQueryResultFromRsp(SReqResultInfo* pResultInfo, const SRetrieveTableRsp* pRsp);
static int32_t initEpSetFromCfg(const char* firstEp, const char* secondEp, SCorEpSet* pEpSet);
static SMsgSendInfo* buildConnectMsg(SRequestObj* pRequest);
static void destroySendMsgInfo(SMsgSendInfo* pMsgBody);
static void setQueryResultFromRsp(SReqResultInfo* pResultInfo, const SRetrieveTableRsp* pRsp);
static bool stringLengthCheck(const char* str, size_t maxsize) {
if (str == NULL) {
@ -30,17 +30,11 @@ static bool stringLengthCheck(const char* str, size_t maxsize) {
return true;
}
static bool validateUserName(const char* user) {
return stringLengthCheck(user, TSDB_USER_LEN - 1);
}
static bool validateUserName(const char* user) { return stringLengthCheck(user, TSDB_USER_LEN - 1); }
static bool validatePassword(const char* passwd) {
return stringLengthCheck(passwd, TSDB_PASSWORD_LEN - 1);
}
static bool validatePassword(const char* passwd) { return stringLengthCheck(passwd, TSDB_PASSWORD_LEN - 1); }
static bool validateDbName(const char* db) {
return stringLengthCheck(db, TSDB_DB_NAME_LEN - 1);
}
static bool validateDbName(const char* db) { return stringLengthCheck(db, TSDB_DB_NAME_LEN - 1); }
static char* getClusterKey(const char* user, const char* auth, const char* ip, int32_t port) {
char key[512] = {0};
@ -48,10 +42,12 @@ static char* getClusterKey(const char* user, const char* auth, const char* ip, i
return strdup(key);
}
static STscObj* taosConnectImpl(const char *user, const char *auth, const char *db, __taos_async_fn_t fp, void *param, SAppInstInfo* pAppInfo);
static void setResSchemaInfo(SReqResultInfo* pResInfo, const SSchema* pSchema, int32_t numOfCols);
static STscObj* taosConnectImpl(const char* user, const char* auth, const char* db, __taos_async_fn_t fp, void* param,
SAppInstInfo* pAppInfo);
static void setResSchemaInfo(SReqResultInfo* pResInfo, const SSchema* pSchema, int32_t numOfCols);
TAOS *taos_connect_internal(const char *ip, const char *user, const char *pass, const char *auth, const char *db, uint16_t port) {
TAOS* taos_connect_internal(const char* ip, const char* user, const char* pass, const char* auth, const char* db,
uint16_t port) {
if (taos_init() != TSDB_CODE_SUCCESS) {
return NULL;
}
@ -63,7 +59,7 @@ TAOS *taos_connect_internal(const char *ip, const char *user, const char *pass,
char localDb[TSDB_DB_NAME_LEN] = {0};
if (db != NULL) {
if(!validateDbName(db)) {
if (!validateDbName(db)) {
terrno = TSDB_CODE_TSC_INVALID_DB_LENGTH;
return NULL;
}
@ -79,7 +75,7 @@ TAOS *taos_connect_internal(const char *ip, const char *user, const char *pass,
return NULL;
}
taosEncryptPass_c((uint8_t *)pass, strlen(pass), secretEncrypt);
taosEncryptPass_c((uint8_t*)pass, strlen(pass), secretEncrypt);
} else {
tstrncpy(secretEncrypt, auth, tListLen(secretEncrypt));
}
@ -99,7 +95,7 @@ TAOS *taos_connect_internal(const char *ip, const char *user, const char *pass,
}
}
char* key = getClusterKey(user, secretEncrypt, ip, port);
char* key = getClusterKey(user, secretEncrypt, ip, port);
SAppInstInfo** pInst = NULL;
pthread_mutex_lock(&appInfo.mutex);
@ -108,7 +104,7 @@ TAOS *taos_connect_internal(const char *ip, const char *user, const char *pass,
SAppInstInfo* p = NULL;
if (pInst == NULL) {
p = calloc(1, sizeof(struct SAppInstInfo));
p->mgmtEp = epSet;
p->mgmtEp = epSet;
p->pTransporter = openTransporter(user, secretEncrypt, tsNumOfCores);
p->pAppHbMgr = appHbMgrInit(p, key);
taosHashPut(appInfo.pInstMap, key, strlen(key), &p, POINTER_BYTES);
@ -122,7 +118,7 @@ TAOS *taos_connect_internal(const char *ip, const char *user, const char *pass,
return taosConnectImpl(user, &secretEncrypt[0], localDb, NULL, NULL, *pInst);
}
int32_t buildRequest(STscObj *pTscObj, const char *sql, int sqlLen, SRequestObj** pRequest) {
int32_t buildRequest(STscObj* pTscObj, const char* sql, int sqlLen, SRequestObj** pRequest) {
*pRequest = createRequest(pTscObj, NULL, NULL, TSDB_SQL_SELECT);
if (*pRequest == NULL) {
tscError("failed to malloc sqlObj");
@ -131,7 +127,7 @@ int32_t buildRequest(STscObj *pTscObj, const char *sql, int sqlLen, SRequestObj*
(*pRequest)->sqlstr = malloc(sqlLen + 1);
if ((*pRequest)->sqlstr == NULL) {
tscError("0x%"PRIx64" failed to prepare sql string buffer", (*pRequest)->self);
tscError("0x%" PRIx64 " failed to prepare sql string buffer", (*pRequest)->self);
(*pRequest)->msgBuf = strdup("failed to prepare sql string buffer");
return TSDB_CODE_TSC_OUT_OF_MEMORY;
}
@ -140,7 +136,7 @@ int32_t buildRequest(STscObj *pTscObj, const char *sql, int sqlLen, SRequestObj*
(*pRequest)->sqlstr[sqlLen] = 0;
(*pRequest)->sqlLen = sqlLen;
tscDebugL("0x%"PRIx64" SQL: %s, reqId:0x%"PRIx64, (*pRequest)->self, (*pRequest)->sqlstr, (*pRequest)->requestId);
tscDebugL("0x%" PRIx64 " SQL: %s, reqId:0x%" PRIx64, (*pRequest)->self, (*pRequest)->sqlstr, (*pRequest)->requestId);
return TSDB_CODE_SUCCESS;
}
@ -148,14 +144,14 @@ int32_t parseSql(SRequestObj* pRequest, SQueryNode** pQuery) {
STscObj* pTscObj = pRequest->pTscObj;
SParseContext cxt = {
.requestId = pRequest->requestId,
.acctId = pTscObj->acctId,
.db = getDbOfConnection(pTscObj),
.pSql = pRequest->sqlstr,
.sqlLen = pRequest->sqlLen,
.pMsg = pRequest->msgBuf,
.msgLen = ERROR_MSG_BUF_DEFAULT_SIZE,
.pTransporter = pTscObj->pAppInfo->pTransporter,
.requestId = pRequest->requestId,
.acctId = pTscObj->acctId,
.db = getDbOfConnection(pTscObj),
.pSql = pRequest->sqlstr,
.sqlLen = pRequest->sqlLen,
.pMsg = pRequest->msgBuf,
.msgLen = ERROR_MSG_BUF_DEFAULT_SIZE,
.pTransporter = pTscObj->pAppInfo->pTransporter,
};
cxt.mgmtEpSet = getEpSet_s(&pTscObj->pAppInfo->mgmtEp);
@ -174,9 +170,9 @@ int32_t parseSql(SRequestObj* pRequest, SQueryNode** pQuery) {
int32_t execDdlQuery(SRequestObj* pRequest, SQueryNode* pQuery) {
SDclStmtInfo* pDcl = (SDclStmtInfo*)pQuery;
pRequest->type = pDcl->msgType;
pRequest->body.requestMsg = (SDataBuf){.pData = pDcl->pMsg, .len = pDcl->msgLen};
pRequest->body.requestMsg = (SDataBuf){.pData = pDcl->pMsg, .len = pDcl->msgLen, .handle = NULL};
STscObj* pTscObj = pRequest->pTscObj;
STscObj* pTscObj = pRequest->pTscObj;
SMsgSendInfo* pSendMsg = buildMsgInfoImpl(pRequest);
int64_t transporterId = 0;
@ -202,7 +198,7 @@ int32_t getPlan(SRequestObj* pRequest, SQueryNode* pQueryNode, SQueryDag** pDag,
SSchema* pSchema = NULL;
int32_t numOfCols = 0;
int32_t code = qCreateQueryDag(pQueryNode, pDag, &pSchema, &numOfCols, pNodeList, pRequest->requestId);
int32_t code = qCreateQueryDag(pQueryNode, pDag, &pSchema, &numOfCols, pNodeList, pRequest->requestId);
if (code != 0) {
return code;
}
@ -224,7 +220,7 @@ void setResSchemaInfo(SReqResultInfo* pResInfo, const SSchema* pSchema, int32_t
for (int32_t i = 0; i < pResInfo->numOfCols; ++i) {
pResInfo->fields[i].bytes = pSchema[i].bytes;
pResInfo->fields[i].type = pSchema[i].type;
pResInfo->fields[i].type = pSchema[i].type;
tstrncpy(pResInfo->fields[i].name, pSchema[i].name, tListLen(pResInfo->fields[i].name));
}
}
@ -233,7 +229,7 @@ int32_t scheduleQuery(SRequestObj* pRequest, SQueryDag* pDag, SArray* pNodeList)
void* pTransporter = pRequest->pTscObj->pAppInfo->pTransporter;
if (TSDB_SQL_INSERT == pRequest->type || TSDB_SQL_CREATE_TABLE == pRequest->type) {
SQueryResult res = {.code = 0, .numOfRows = 0, .msgSize = ERROR_MSG_BUF_DEFAULT_SIZE, .msg = pRequest->msgBuf};
int32_t code = schedulerExecJob(pTransporter, NULL, pDag, &pRequest->body.pQueryJob, pRequest->sqlstr, &res);
int32_t code = schedulerExecJob(pTransporter, NULL, pDag, &pRequest->body.pQueryJob, pRequest->sqlstr, &res);
if (code != TSDB_CODE_SUCCESS) {
// handle error and retry
} else {
@ -250,9 +246,9 @@ int32_t scheduleQuery(SRequestObj* pRequest, SQueryDag* pDag, SArray* pNodeList)
return schedulerAsyncExecJob(pTransporter, pNodeList, pDag, pRequest->sqlstr, &pRequest->body.pQueryJob);
}
TAOS_RES *taos_query_l(TAOS *taos, const char *sql, int sqlLen) {
STscObj *pTscObj = (STscObj *)taos;
if (sqlLen > (size_t) TSDB_MAX_ALLOWED_SQL_LEN) {
TAOS_RES* taos_query_l(TAOS* taos, const char* sql, int sqlLen) {
STscObj* pTscObj = (STscObj*)taos;
if (sqlLen > (size_t)TSDB_MAX_ALLOWED_SQL_LEN) {
tscError("sql string exceeds max length:%d", TSDB_MAX_ALLOWED_SQL_LEN);
terrno = TSDB_CODE_TSC_EXCEED_SQL_LIMIT;
return NULL;
@ -260,9 +256,9 @@ TAOS_RES *taos_query_l(TAOS *taos, const char *sql, int sqlLen) {
nPrintTsc("%s", sql)
SRequestObj *pRequest = NULL;
SQueryNode *pQueryNode = NULL;
SArray *pNodeList = taosArrayInit(4, sizeof(struct SQueryNodeAddr));
SRequestObj* pRequest = NULL;
SQueryNode* pQueryNode = NULL;
SArray* pNodeList = taosArrayInit(4, sizeof(struct SQueryNodeAddr));
terrno = TSDB_CODE_SUCCESS;
CHECK_CODE_GOTO(buildRequest(pTscObj, sql, sqlLen, &pRequest), _return);
@ -286,13 +282,13 @@ _return:
return pRequest;
}
int initEpSetFromCfg(const char *firstEp, const char *secondEp, SCorEpSet *pEpSet) {
int initEpSetFromCfg(const char* firstEp, const char* secondEp, SCorEpSet* pEpSet) {
pEpSet->version = 0;
// init mnode ip set
SEpSet *mgmtEpSet = &(pEpSet->epSet);
SEpSet* mgmtEpSet = &(pEpSet->epSet);
mgmtEpSet->numOfEps = 0;
mgmtEpSet->inUse = 0;
mgmtEpSet->inUse = 0;
if (firstEp && firstEp[0] != 0) {
if (strlen(firstEp) >= TSDB_EP_LEN) {
@ -322,14 +318,15 @@ int initEpSetFromCfg(const char *firstEp, const char *secondEp, SCorEpSet *pEpSe
return 0;
}
STscObj* taosConnectImpl(const char *user, const char *auth, const char *db, __taos_async_fn_t fp, void *param, SAppInstInfo* pAppInfo) {
STscObj *pTscObj = createTscObj(user, auth, db, pAppInfo);
STscObj* taosConnectImpl(const char* user, const char* auth, const char* db, __taos_async_fn_t fp, void* param,
SAppInstInfo* pAppInfo) {
STscObj* pTscObj = createTscObj(user, auth, db, pAppInfo);
if (NULL == pTscObj) {
terrno = TSDB_CODE_TSC_OUT_OF_MEMORY;
return pTscObj;
}
SRequestObj *pRequest = createRequest(pTscObj, fp, param, TDMT_MND_CONNECT);
SRequestObj* pRequest = createRequest(pTscObj, fp, param, TDMT_MND_CONNECT);
if (pRequest == NULL) {
destroyTscObj(pTscObj);
terrno = TSDB_CODE_TSC_OUT_OF_MEMORY;
@ -343,14 +340,16 @@ STscObj* taosConnectImpl(const char *user, const char *auth, const char *db, __t
tsem_wait(&pRequest->body.rspSem);
if (pRequest->code != TSDB_CODE_SUCCESS) {
const char *errorMsg = (pRequest->code == TSDB_CODE_RPC_FQDN_ERROR) ? taos_errstr(pRequest) : tstrerror(pRequest->code);
const char* errorMsg =
(pRequest->code == TSDB_CODE_RPC_FQDN_ERROR) ? taos_errstr(pRequest) : tstrerror(pRequest->code);
printf("failed to connect to server, reason: %s\n\n", errorMsg);
destroyRequest(pRequest);
taos_close(pTscObj);
pTscObj = NULL;
} else {
tscDebug("0x%"PRIx64" connection is opening, connId:%d, dnodeConn:%p, reqId:0x%"PRIx64, pTscObj->id, pTscObj->connId, pTscObj->pAppInfo->pTransporter, pRequest->requestId);
tscDebug("0x%" PRIx64 " connection is opening, connId:%d, dnodeConn:%p, reqId:0x%" PRIx64, pTscObj->id,
pTscObj->connId, pTscObj->pAppInfo->pTransporter, pRequest->requestId);
destroyRequest(pRequest);
}
@ -365,11 +364,13 @@ static SMsgSendInfo* buildConnectMsg(SRequestObj* pRequest) {
}
pMsgSendInfo->msgType = TDMT_MND_CONNECT;
pMsgSendInfo->requestObjRefId = pRequest->self;
pMsgSendInfo->requestId = pRequest->requestId;
pMsgSendInfo->fp = handleRequestRspFp[TMSG_INDEX(pMsgSendInfo->msgType)];
pMsgSendInfo->param = pRequest;
SConnectReq connectReq = {0};
STscObj* pObj = pRequest->pTscObj;
@ -399,17 +400,17 @@ static void destroySendMsgInfo(SMsgSendInfo* pMsgBody) {
}
void processMsgFromServer(void* parent, SRpcMsg* pMsg, SEpSet* pEpSet) {
SMsgSendInfo *pSendInfo = (SMsgSendInfo *) pMsg->ahandle;
SMsgSendInfo* pSendInfo = (SMsgSendInfo*)pMsg->ahandle;
assert(pMsg->ahandle != NULL);
if (pSendInfo->requestObjRefId != 0) {
SRequestObj *pRequest = (SRequestObj *)taosAcquireRef(clientReqRefPool, pSendInfo->requestObjRefId);
SRequestObj* pRequest = (SRequestObj*)taosAcquireRef(clientReqRefPool, pSendInfo->requestObjRefId);
assert(pRequest->self == pSendInfo->requestObjRefId);
pRequest->metric.rsp = taosGetTimestampMs();
pRequest->code = pMsg->code;
STscObj *pTscObj = pRequest->pTscObj;
STscObj* pTscObj = pRequest->pTscObj;
if (pEpSet) {
if (!isEpsetEqual(&pTscObj->pAppInfo->mgmtEp.epSet, pEpSet)) {
updateEpSet_s(&pTscObj->pAppInfo->mgmtEp, pEpSet);
@ -417,22 +418,22 @@ void processMsgFromServer(void* parent, SRpcMsg* pMsg, SEpSet* pEpSet) {
}
/*
* There is not response callback function for submit response.
* The actual inserted number of points is the first number.
* There is not response callback function for submit response.
* The actual inserted number of points is the first number.
*/
int32_t elapsed = pRequest->metric.rsp - pRequest->metric.start;
if (pMsg->code == TSDB_CODE_SUCCESS) {
tscDebug("0x%" PRIx64 " message:%s, code:%s rspLen:%d, elapsed:%d ms, reqId:0x%"PRIx64, pRequest->self,
TMSG_INFO(pMsg->msgType), tstrerror(pMsg->code), pMsg->contLen, elapsed, pRequest->requestId);
tscDebug("0x%" PRIx64 " message:%s, code:%s rspLen:%d, elapsed:%d ms, reqId:0x%" PRIx64, pRequest->self,
TMSG_INFO(pMsg->msgType), tstrerror(pMsg->code), pMsg->contLen, elapsed, pRequest->requestId);
} else {
tscError("0x%" PRIx64 " SQL cmd:%s, code:%s rspLen:%d, elapsed time:%d ms, reqId:0x%"PRIx64, pRequest->self,
TMSG_INFO(pMsg->msgType), tstrerror(pMsg->code), pMsg->contLen, elapsed, pRequest->requestId);
tscError("0x%" PRIx64 " SQL cmd:%s, code:%s rspLen:%d, elapsed time:%d ms, reqId:0x%" PRIx64, pRequest->self,
TMSG_INFO(pMsg->msgType), tstrerror(pMsg->code), pMsg->contLen, elapsed, pRequest->requestId);
}
taosReleaseRef(clientReqRefPool, pSendInfo->requestObjRefId);
}
SDataBuf buf = {.len = pMsg->contLen, .pData = NULL};
SDataBuf buf = {.len = pMsg->contLen, .pData = NULL, .handle = pMsg->handle};
if (pMsg->contLen > 0) {
buf.pData = calloc(1, pMsg->contLen);
@ -449,7 +450,7 @@ void processMsgFromServer(void* parent, SRpcMsg* pMsg, SEpSet* pEpSet) {
destroySendMsgInfo(pSendInfo);
}
TAOS *taos_connect_auth(const char *ip, const char *user, const char *auth, const char *db, uint16_t port) {
TAOS* taos_connect_auth(const char* ip, const char* user, const char* auth, const char* db, uint16_t port) {
tscDebug("try to connect to %s:%u by auth, user:%s db:%s", ip, port, user, db);
if (user == NULL) {
user = TSDB_DEFAULT_USER;
@ -463,16 +464,17 @@ TAOS *taos_connect_auth(const char *ip, const char *user, const char *auth, cons
return taos_connect_internal(ip, user, NULL, auth, db, port);
}
TAOS *taos_connect_l(const char *ip, int ipLen, const char *user, int userLen, const char *pass, int passLen, const char *db, int dbLen, uint16_t port) {
char ipStr[TSDB_EP_LEN] = {0};
TAOS* taos_connect_l(const char* ip, int ipLen, const char* user, int userLen, const char* pass, int passLen,
const char* db, int dbLen, uint16_t port) {
char ipStr[TSDB_EP_LEN] = {0};
char dbStr[TSDB_DB_NAME_LEN] = {0};
char userStr[TSDB_USER_LEN] = {0};
char passStr[TSDB_PASSWORD_LEN] = {0};
char userStr[TSDB_USER_LEN] = {0};
char passStr[TSDB_PASSWORD_LEN] = {0};
strncpy(ipStr, ip, TMIN(TSDB_EP_LEN - 1, ipLen));
strncpy(ipStr, ip, TMIN(TSDB_EP_LEN - 1, ipLen));
strncpy(userStr, user, TMIN(TSDB_USER_LEN - 1, userLen));
strncpy(passStr, pass, TMIN(TSDB_PASSWORD_LEN - 1, passLen));
strncpy(dbStr, db, TMIN(TSDB_DB_NAME_LEN - 1, dbLen));
strncpy(dbStr, db, TMIN(TSDB_DB_NAME_LEN - 1, dbLen));
return taos_connect(ipStr, userStr, passStr, dbStr, port);
}
@ -490,15 +492,15 @@ void* doFetchRow(SRequestObj* pRequest) {
}
SReqResultInfo* pResInfo = &pRequest->body.resInfo;
int32_t code = schedulerFetchRows(pRequest->body.pQueryJob, (void **)&pResInfo->pData);
int32_t code = schedulerFetchRows(pRequest->body.pQueryJob, (void**)&pResInfo->pData);
if (code != TSDB_CODE_SUCCESS) {
pRequest->code = code;
return NULL;
}
setQueryResultFromRsp(&pRequest->body.resInfo, (SRetrieveTableRsp*)pResInfo->pData);
tscDebug("0x%"PRIx64 " fetch results, numOfRows:%d total Rows:%"PRId64", complete:%d, reqId:0x%"PRIx64, pRequest->self, pResInfo->numOfRows,
pResInfo->totalRows, pResInfo->completed, pRequest->requestId);
tscDebug("0x%" PRIx64 " fetch results, numOfRows:%d total Rows:%" PRId64 ", complete:%d, reqId:0x%" PRIx64,
pRequest->self, pResInfo->numOfRows, pResInfo->totalRows, pResInfo->completed, pRequest->requestId);
if (pResultInfo->numOfRows == 0) {
return NULL;
@ -511,7 +513,7 @@ void* doFetchRow(SRequestObj* pRequest) {
} else if (pRequest->type == TDMT_VND_SHOW_TABLES) {
pRequest->type = TDMT_VND_SHOW_TABLES_FETCH;
SShowReqInfo* pShowReqInfo = &pRequest->body.showInfo;
SVgroupInfo* pVgroupInfo = taosArrayGet(pShowReqInfo->pArray, pShowReqInfo->currentIndex);
SVgroupInfo* pVgroupInfo = taosArrayGet(pShowReqInfo->pArray, pShowReqInfo->currentIndex);
epSet = pVgroupInfo->epset;
} else if (pRequest->type == TDMT_VND_SHOW_TABLES_FETCH) {
@ -522,7 +524,7 @@ void* doFetchRow(SRequestObj* pRequest) {
return NULL;
}
SVgroupInfo* pVgroupInfo = taosArrayGet(pShowReqInfo->pArray, pShowReqInfo->currentIndex);
SVgroupInfo* pVgroupInfo = taosArrayGet(pShowReqInfo->pArray, pShowReqInfo->currentIndex);
SVShowTablesReq* pShowReq = calloc(1, sizeof(SVShowTablesReq));
pShowReq->head.vgId = htonl(pVgroupInfo->vgId);
@ -533,14 +535,14 @@ void* doFetchRow(SRequestObj* pRequest) {
epSet = pVgroupInfo->epset;
int64_t transporterId = 0;
STscObj *pTscObj = pRequest->pTscObj;
STscObj* pTscObj = pRequest->pTscObj;
asyncSendMsgToServer(pTscObj->pAppInfo->pTransporter, &epSet, &transporterId, body);
tsem_wait(&pRequest->body.rspSem);
pRequest->type = TDMT_VND_SHOW_TABLES_FETCH;
} else if (pRequest->type == TDMT_MND_SHOW_RETRIEVE) {
} else if (pRequest->type == TDMT_MND_SHOW_RETRIEVE) {
epSet = getEpSet_s(&pRequest->pTscObj->pAppInfo->mgmtEp);
if (pResultInfo->completed) {
return NULL;
}
@ -549,7 +551,7 @@ void* doFetchRow(SRequestObj* pRequest) {
SMsgSendInfo* body = buildMsgInfoImpl(pRequest);
int64_t transporterId = 0;
STscObj *pTscObj = pRequest->pTscObj;
STscObj* pTscObj = pRequest->pTscObj;
asyncSendMsgToServer(pTscObj->pAppInfo->pTransporter, &epSet, &transporterId, body);
tsem_wait(&pRequest->body.rspSem);
@ -562,7 +564,7 @@ void* doFetchRow(SRequestObj* pRequest) {
_return:
for(int32_t i = 0; i < pResultInfo->numOfCols; ++i) {
for (int32_t i = 0; i < pResultInfo->numOfCols; ++i) {
pResultInfo->row[i] = pResultInfo->pCol[i] + pResultInfo->fields[i].bytes * pResultInfo->current;
if (IS_VAR_DATA_TYPE(pResultInfo->fields[i].type)) {
pResultInfo->length[i] = varDataLen(pResultInfo->row[i]);
@ -576,8 +578,8 @@ _return:
static void doPrepareResPtr(SReqResultInfo* pResInfo) {
if (pResInfo->row == NULL) {
pResInfo->row = calloc(pResInfo->numOfCols, POINTER_BYTES);
pResInfo->pCol = calloc(pResInfo->numOfCols, POINTER_BYTES);
pResInfo->row = calloc(pResInfo->numOfCols, POINTER_BYTES);
pResInfo->pCol = calloc(pResInfo->numOfCols, POINTER_BYTES);
pResInfo->length = calloc(pResInfo->numOfCols, sizeof(int32_t));
}
}
@ -594,14 +596,14 @@ void setResultDataPtr(SReqResultInfo* pResultInfo, TAOS_FIELD* pFields, int32_t
int32_t offset = 0;
for (int32_t i = 0; i < numOfCols; ++i) {
pResultInfo->length[i] = pResultInfo->fields[i].bytes;
pResultInfo->row[i] = (char*) (pResultInfo->pData + offset * pResultInfo->numOfRows);
pResultInfo->pCol[i] = pResultInfo->row[i];
pResultInfo->row[i] = (char*)(pResultInfo->pData + offset * pResultInfo->numOfRows);
pResultInfo->pCol[i] = pResultInfo->row[i];
offset += pResultInfo->fields[i].bytes;
}
}
char* getDbOfConnection(STscObj* pObj) {
char *p = NULL;
char* p = NULL;
pthread_mutex_lock(&pObj->mutex);
size_t len = strlen(pObj->db);
if (len > 0) {
@ -622,10 +624,10 @@ void setConnectionDB(STscObj* pTscObj, const char* db) {
void setQueryResultFromRsp(SReqResultInfo* pResultInfo, const SRetrieveTableRsp* pRsp) {
assert(pResultInfo != NULL && pRsp != NULL);
pResultInfo->pRspMsg = (const char*) pRsp;
pResultInfo->pData = (void*) pRsp->data;
pResultInfo->pRspMsg = (const char*)pRsp;
pResultInfo->pData = (void*)pRsp->data;
pResultInfo->numOfRows = htonl(pRsp->numOfRows);
pResultInfo->current = 0;
pResultInfo->current = 0;
pResultInfo->completed = (pRsp->completed == 1);
pResultInfo->totalRows += pResultInfo->numOfRows;

3
source/client/src/clientMsgHandler.c
View File

@ -97,9 +97,9 @@ SMsgSendInfo* buildMsgInfoImpl(SRequestObj *pRequest) {
int32_t contLen = tSerializeSRetrieveTableReq(NULL, 0, &retrieveReq);
void* pReq = malloc(contLen);
tSerializeSRetrieveTableReq(pReq, contLen, &retrieveReq);
pMsgSendInfo->msgInfo.pData = pReq;
pMsgSendInfo->msgInfo.len = contLen;
pMsgSendInfo->msgInfo.handle = NULL;
} else {
SVShowTablesFetchReq* pFetchMsg = calloc(1, sizeof(SVShowTablesFetchReq));
if (pFetchMsg == NULL) {
@ -111,6 +111,7 @@ SMsgSendInfo* buildMsgInfoImpl(SRequestObj *pRequest) {
pMsgSendInfo->msgInfo.pData = pFetchMsg;
pMsgSendInfo->msgInfo.len = sizeof(SVShowTablesFetchReq);
pMsgSendInfo->msgInfo.handle = NULL;
}
} else {
assert(pRequest != NULL);

8
source/client/src/tmq.c
View File

@ -328,7 +328,7 @@ tmq_resp_err_t tmq_subscribe(tmq_t* tmq, tmq_list_t* topic_list) {
SMqSubscribeCbParam param = {.rspErr = TMQ_RESP_ERR__SUCCESS, .tmq = tmq};
tsem_init(&param.rspSem, 0, 0);
pRequest->body.requestMsg = (SDataBuf){.pData = buf, .len = tlen};
pRequest->body.requestMsg = (SDataBuf){.pData = buf, .len = tlen, .handle = NULL};
SMsgSendInfo* sendInfo = buildMsgInfoImpl(pRequest);
sendInfo->param = &param;
@ -453,7 +453,7 @@ TAOS_RES* tmq_create_topic(TAOS* taos, const char* topicName, const char* sql, i
tSerializeMCreateTopicReq(buf, tlen, &req);
/*printf("formatted: %s\n", dagStr);*/
pRequest->body.requestMsg = (SDataBuf){.pData = buf, .len = tlen};
pRequest->body.requestMsg = (SDataBuf){.pData = buf, .len = tlen, .handle = NULL};
pRequest->type = TDMT_MND_CREATE_TOPIC;
SMsgSendInfo* sendInfo = buildMsgInfoImpl(pRequest);
@ -779,8 +779,10 @@ tmq_message_t* tmq_consumer_poll(tmq_t* tmq, int64_t blocking_time) {
param->pVg = pVg;
tsem_init(&param->rspSem, 0, 0);
SRequestObj* pRequest = createRequest(tmq->pTscObj, NULL, NULL, TDMT_VND_CONSUME);
pRequest->body.requestMsg = (SDataBuf){.pData = pReq, .len = sizeof(SMqConsumeReq)};
pRequest->body.requestMsg = (SDataBuf){.pData = pReq, .len = sizeof(SMqConsumeReq), .handle = NULL};
SMsgSendInfo* sendInfo = buildMsgInfoImpl(pRequest);
sendInfo->requestObjRefId = 0;

27
source/common/src/tmsg.c
View File

@ -1275,6 +1275,7 @@ int32_t tSerializeSCreateDbReq(void *buf, int32_t bufLen, SCreateDbReq *pReq) {
if (tEncodeI8(&encoder, pReq->update) < 0) return -1;
if (tEncodeI8(&encoder, pReq->cacheLastRow) < 0) return -1;
if (tEncodeI8(&encoder, pReq->ignoreExist) < 0) return -1;
if (tEncodeI8(&encoder, pReq->streamMode) < 0) return -1;
tEndEncode(&encoder);
int32_t tlen = encoder.pos;
@ -1307,6 +1308,7 @@ int32_t tDeserializeSCreateDbReq(void *buf, int32_t bufLen, SCreateDbReq *pReq)
if (tDecodeI8(&decoder, &pReq->update) < 0) return -1;
if (tDecodeI8(&decoder, &pReq->cacheLastRow) < 0) return -1;
if (tDecodeI8(&decoder, &pReq->ignoreExist) < 0) return -1;
if (tDecodeI8(&decoder, &pReq->streamMode) < 0) return -1;
tEndDecode(&decoder);
tCoderClear(&decoder);
@ -2239,6 +2241,31 @@ int32_t tDeserializeSKillConnReq(void *buf, int32_t bufLen, SKillConnReq *pReq)
return 0;
}
int32_t tSerializeSKillTransReq(void *buf, int32_t bufLen, SKillTransReq *pReq) {
SCoder encoder = {0};
tCoderInit(&encoder, TD_LITTLE_ENDIAN, buf, bufLen, TD_ENCODER);
if (tStartEncode(&encoder) < 0) return -1;
if (tEncodeI32(&encoder, pReq->transId) < 0) return -1;
tEndEncode(&encoder);
int32_t tlen = encoder.pos;
tCoderClear(&encoder);
return tlen;
}
int32_t tDeserializeSKillTransReq(void *buf, int32_t bufLen, SKillTransReq *pReq) {
SCoder decoder = {0};
tCoderInit(&decoder, TD_LITTLE_ENDIAN, buf, bufLen, TD_DECODER);
if (tStartDecode(&decoder) < 0) return -1;
if (tDecodeI32(&decoder, &pReq->transId) < 0) return -1;
tEndDecode(&decoder);
tCoderClear(&decoder);
return 0;
}
int32_t tSerializeSDCreateMnodeReq(void *buf, int32_t bufLen, SDCreateMnodeReq *pReq) {
SCoder encoder = {0};
tCoderInit(&encoder, TD_LITTLE_ENDIAN, buf, bufLen, TD_ENCODER);

1
source/dnode/mnode/impl/inc/mndDb.h
View File

@ -27,6 +27,7 @@ void mndCleanupDb(SMnode *pMnode);
SDbObj *mndAcquireDb(SMnode *pMnode, const char *db);
void mndReleaseDb(SMnode *pMnode, SDbObj *pDb);
int32_t mndValidateDbInfo(SMnode *pMnode, SDbVgVersion *pDbs, int32_t numOfDbs, void **ppRsp, int32_t *pRspLen);
char *mnGetDbStr(char *src);
#ifdef __cplusplus
}

44
source/dnode/mnode/impl/inc/mndDef.h
View File

@ -104,6 +104,44 @@ typedef enum {
TRN_STAGE_FINISHED = 8
} ETrnStage;
typedef enum {
TRN_TYPE_BASIC_SCOPE = 1000,
TRN_TYPE_CREATE_USER = 1001,
TRN_TYPE_ALTER_USER = 1002,
TRN_TYPE_DROP_USER = 1003,
TRN_TYPE_CREATE_FUNC = 1004,
TRN_TYPE_DROP_FUNC = 1005,
TRN_TYPE_CREATE_SNODE = 1006,
TRN_TYPE_DROP_SNODE = 1007,
TRN_TYPE_CREATE_QNODE = 1008,
TRN_TYPE_DROP_QNODE = 1009,
TRN_TYPE_CREATE_BNODE = 1010,
TRN_TYPE_DROP_BNODE = 1011,
TRN_TYPE_CREATE_MNODE = 1012,
TRN_TYPE_DROP_MNODE = 1013,
TRN_TYPE_CREATE_TOPIC = 1014,
TRN_TYPE_DROP_TOPIC = 1015,
TRN_TYPE_SUBSCRIBE = 1016,
TRN_TYPE_REBALANCE = 1017,
TRN_TYPE_BASIC_SCOPE_END,
TRN_TYPE_GLOBAL_SCOPE = 2000,
TRN_TYPE_CREATE_DNODE = 2001,
TRN_TYPE_DROP_DNODE = 2002,
TRN_TYPE_GLOBAL_SCOPE_END,
TRN_TYPE_DB_SCOPE = 3000,
TRN_TYPE_CREATE_DB = 3001,
TRN_TYPE_ALTER_DB = 3002,
TRN_TYPE_DROP_DB = 3003,
TRN_TYPE_SPLIT_VGROUP = 3004,
TRN_TYPE_MERGE_VGROUP = 3015,
TRN_TYPE_DB_SCOPE_END,
TRN_TYPE_STB_SCOPE = 4000,
TRN_TYPE_CREATE_STB = 4001,
TRN_TYPE_ALTER_STB = 4002,
TRN_TYPE_DROP_STB = 4003,
TRN_TYPE_STB_SCOPE_END,
} ETrnType;
typedef enum { TRN_POLICY_ROLLBACK = 0, TRN_POLICY_RETRY = 1 } ETrnPolicy;
typedef enum {
@ -124,6 +162,7 @@ typedef struct {
int32_t id;
ETrnStage stage;
ETrnPolicy policy;
ETrnType transType;
int32_t code;
int32_t failedTimes;
void* rpcHandle;
@ -135,6 +174,11 @@ typedef struct {
SArray* commitLogs;
SArray* redoActions;
SArray* undoActions;
int64_t createdTime;
int64_t lastExecTime;
uint64_t dbUid;
char dbname[TSDB_DB_FNAME_LEN];
char lastError[TSDB_TRANS_ERROR_LEN];
} STrans;
typedef struct {

3
source/dnode/mnode/impl/inc/mndTrans.h
View File

@ -36,7 +36,7 @@ typedef struct {
int32_t mndInitTrans(SMnode *pMnode);
void mndCleanupTrans(SMnode *pMnode);
STrans *mndTransCreate(SMnode *pMnode, ETrnPolicy policy, const SRpcMsg *pReq);
STrans *mndTransCreate(SMnode *pMnode, ETrnPolicy policy, ETrnType type, const SRpcMsg *pReq);
void mndTransDrop(STrans *pTrans);
int32_t mndTransAppendRedolog(STrans *pTrans, SSdbRaw *pRaw);
int32_t mndTransAppendUndolog(STrans *pTrans, SSdbRaw *pRaw);
@ -44,6 +44,7 @@ int32_t mndTransAppendCommitlog(STrans *pTrans, SSdbRaw *pRaw);
int32_t mndTransAppendRedoAction(STrans *pTrans, STransAction *pAction);
int32_t mndTransAppendUndoAction(STrans *pTrans, STransAction *pAction);
void mndTransSetRpcRsp(STrans *pTrans, void *pCont, int32_t contLen);
void mndTransSetDbInfo(STrans *pTrans, SDbObj *pDb);
int32_t mndTransPrepare(SMnode *pMnode, STrans *pTrans);
void mndTransProcessRsp(SMnodeMsg *pRsp);

6
source/dnode/mnode/impl/src/mndBnode.c
View File

@ -21,7 +21,7 @@
#include "mndTrans.h"
#include "mndUser.h"
#define TSDB_BNODE_VER_NUMBER 1
#define TSDB_BNODE_VER_NUMBER 1
#define TSDB_BNODE_RESERVE_SIZE 64
static SSdbRaw *mndBnodeActionEncode(SBnodeObj *pObj);
@ -248,7 +248,7 @@ static int32_t mndCreateBnode(SMnode *pMnode, SMnodeMsg *pReq, SDnodeObj *pDnode
bnodeObj.createdTime = taosGetTimestampMs();
bnodeObj.updateTime = bnodeObj.createdTime;
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_CREATE_BNODE, &pReq->rpcMsg);
if (pTrans == NULL) goto CREATE_BNODE_OVER;
mDebug("trans:%d, used to create bnode:%d", pTrans->id, pCreate->dnodeId);
@ -366,7 +366,7 @@ static int32_t mndSetDropBnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, SBn
static int32_t mndDropBnode(SMnode *pMnode, SMnodeMsg *pReq, SBnodeObj *pObj) {
int32_t code = -1;
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_TYPE_DROP_BNODE, &pReq->rpcMsg);
if (pTrans == NULL) goto DROP_BNODE_OVER;
mDebug("trans:%d, used to drop bnode:%d", pTrans->id, pObj->id);

13
source/dnode/mnode/impl/src/mndDb.c
View File

@ -23,7 +23,7 @@
#include "mndUser.h"
#include "mndVgroup.h"
#define TSDB_DB_VER_NUMBER 1
#define TSDB_DB_VER_NUMBER 1
#define TSDB_DB_RESERVE_SIZE 64
static SSdbRaw *mndDbActionEncode(SDbObj *pDb);
@ -434,11 +434,12 @@ static int32_t mndCreateDb(SMnode *pMnode, SMnodeMsg *pReq, SCreateDbReq *pCreat
}
int32_t code = -1;
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_CREATE_DB, &pReq->rpcMsg);
if (pTrans == NULL) goto CREATE_DB_OVER;
mDebug("trans:%d, used to create db:%s", pTrans->id, pCreate->db);
mndTransSetDbInfo(pTrans, &dbObj);
if (mndSetCreateDbRedoLogs(pMnode, pTrans, &dbObj, pVgroups) != 0) goto CREATE_DB_OVER;
if (mndSetCreateDbUndoLogs(pMnode, pTrans, &dbObj, pVgroups) != 0) goto CREATE_DB_OVER;
if (mndSetCreateDbCommitLogs(pMnode, pTrans, &dbObj, pVgroups) != 0) goto CREATE_DB_OVER;
@ -620,11 +621,12 @@ static int32_t mndSetUpdateDbRedoActions(SMnode *pMnode, STrans *pTrans, SDbObj
static int32_t mndUpdateDb(SMnode *pMnode, SMnodeMsg *pReq, SDbObj *pOld, SDbObj *pNew) {
int32_t code = -1;
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_TYPE_ALTER_DB, &pReq->rpcMsg);
if (pTrans == NULL) goto UPDATE_DB_OVER;
mDebug("trans:%d, used to update db:%s", pTrans->id, pOld->name);
mndTransSetDbInfo(pTrans, pOld);
if (mndSetUpdateDbRedoLogs(pMnode, pTrans, pOld, pNew) != 0) goto UPDATE_DB_OVER;
if (mndSetUpdateDbCommitLogs(pMnode, pTrans, pOld, pNew) != 0) goto UPDATE_DB_OVER;
if (mndSetUpdateDbRedoActions(pMnode, pTrans, pOld, pNew) != 0) goto UPDATE_DB_OVER;
@ -799,10 +801,11 @@ static int32_t mndSetDropDbRedoActions(SMnode *pMnode, STrans *pTrans, SDbObj *p
static int32_t mndDropDb(SMnode *pMnode, SMnodeMsg *pReq, SDbObj *pDb) {
int32_t code = -1;
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_TYPE_DROP_DB, &pReq->rpcMsg);
if (pTrans == NULL) goto DROP_DB_OVER;
mDebug("trans:%d, used to drop db:%s", pTrans->id, pDb->name);
mndTransSetDbInfo(pTrans, pDb);
if (mndSetDropDbRedoLogs(pMnode, pTrans, pDb) != 0) goto DROP_DB_OVER;
if (mndSetDropDbCommitLogs(pMnode, pTrans, pDb) != 0) goto DROP_DB_OVER;
@ -914,6 +917,8 @@ static void mndBuildDBVgroupInfo(SDbObj *pDb, SMnode *pMnode, SArray *pVgList) {
sdbRelease(pSdb, pVgroup);
}
sdbCancelFetch(pSdb, pIter);
}
static int32_t mndProcessUseDbReq(SMnodeMsg *pReq) {

4
source/dnode/mnode/impl/src/mndDnode.c
View File

@ -440,7 +440,7 @@ static int32_t mndCreateDnode(SMnode *pMnode, SMnodeMsg *pReq, SCreateDnodeReq *
memcpy(dnodeObj.fqdn, pCreate->fqdn, TSDB_FQDN_LEN);
snprintf(dnodeObj.ep, TSDB_EP_LEN, "%s:%u", dnodeObj.fqdn, dnodeObj.port);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_CREATE_DNODE, &pReq->rpcMsg);
if (pTrans == NULL) {
mError("dnode:%s, failed to create since %s", dnodeObj.ep, terrstr());
return -1;
@ -516,7 +516,7 @@ CREATE_DNODE_OVER:
}
static int32_t mndDropDnode(SMnode *pMnode, SMnodeMsg *pReq, SDnodeObj *pDnode) {
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_DROP_DNODE, &pReq->rpcMsg);
if (pTrans == NULL) {
mError("dnode:%d, failed to drop since %s", pDnode->id, terrstr());
return -1;

6
source/dnode/mnode/impl/src/mndFunc.c
View File

@ -21,7 +21,7 @@
#include "mndTrans.h"
#include "mndUser.h"
#define SDB_FUNC_VER 1
#define SDB_FUNC_VER 1
#define SDB_FUNC_RESERVE_SIZE 64
static SSdbRaw *mndFuncActionEncode(SFuncObj *pFunc);
@ -206,7 +206,7 @@ static int32_t mndCreateFunc(SMnode *pMnode, SMnodeMsg *pReq, SCreateFuncReq *pC
memcpy(func.pComment, pCreate->pComment, pCreate->commentSize);
memcpy(func.pCode, pCreate->pCode, func.codeSize);
pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, &pReq->rpcMsg);
pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_CREATE_FUNC, &pReq->rpcMsg);
if (pTrans == NULL) goto CREATE_FUNC_OVER;
mDebug("trans:%d, used to create func:%s", pTrans->id, pCreate->name);
@ -236,7 +236,7 @@ CREATE_FUNC_OVER:
static int32_t mndDropFunc(SMnode *pMnode, SMnodeMsg *pReq, SFuncObj *pFunc) {
int32_t code = -1;
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_DROP_FUNC, &pReq->rpcMsg);
if (pTrans == NULL) goto DROP_FUNC_OVER;
mDebug("trans:%d, used to drop user:%s", pTrans->id, pFunc->name);

6
source/dnode/mnode/impl/src/mndMnode.c
View File

@ -21,7 +21,7 @@
#include "mndTrans.h"
#include "mndUser.h"
#define TSDB_MNODE_VER_NUMBER 1
#define TSDB_MNODE_VER_NUMBER 1
#define TSDB_MNODE_RESERVE_SIZE 64
static int32_t mndCreateDefaultMnode(SMnode *pMnode);
@ -359,7 +359,7 @@ static int32_t mndCreateMnode(SMnode *pMnode, SMnodeMsg *pReq, SDnodeObj *pDnode
mnodeObj.createdTime = taosGetTimestampMs();
mnodeObj.updateTime = mnodeObj.createdTime;
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_TYPE_CREATE_MNODE, &pReq->rpcMsg);
if (pTrans == NULL) goto CREATE_MNODE_OVER;
mDebug("trans:%d, used to create mnode:%d", pTrans->id, pCreate->dnodeId);
@ -526,7 +526,7 @@ static int32_t mndSetDropMnodeRedoActions(SMnode *pMnode, STrans *pTrans, SDnode
static int32_t mndDropMnode(SMnode *pMnode, SMnodeMsg *pReq, SMnodeObj *pObj) {
int32_t code = -1;
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_TYPE_DROP_MNODE, &pReq->rpcMsg);
if (pTrans == NULL) goto DROP_MNODE_OVER;
mDebug("trans:%d, used to drop mnode:%d", pTrans->id, pObj->id);

4
source/dnode/mnode/impl/src/mndQnode.c
View File

@ -248,7 +248,7 @@ static int32_t mndCreateQnode(SMnode *pMnode, SMnodeMsg *pReq, SDnodeObj *pDnode
qnodeObj.createdTime = taosGetTimestampMs();
qnodeObj.updateTime = qnodeObj.createdTime;
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_CREATE_QNODE, &pReq->rpcMsg);
if (pTrans == NULL) goto CREATE_QNODE_OVER;
mDebug("trans:%d, used to create qnode:%d", pTrans->id, pCreate->dnodeId);
@ -366,7 +366,7 @@ static int32_t mndSetDropQnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, SQn
static int32_t mndDropQnode(SMnode *pMnode, SMnodeMsg *pReq, SQnodeObj *pObj) {
int32_t code = -1;
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_TYPE_DROP_QNODE, &pReq->rpcMsg);
if (pTrans == NULL) goto DROP_QNODE_OVER;
mDebug("trans:%d, used to drop qnode:%d", pTrans->id, pObj->id);

4
source/dnode/mnode/impl/src/mndShow.c
View File

@ -295,8 +295,8 @@ char *mndShowStr(int32_t showType) {
return "show configs";
case TSDB_MGMT_TABLE_CONNS:
return "show connections";
case TSDB_MGMT_TABLE_SCORES:
return "show scores";
case TSDB_MGMT_TABLE_TRANS:
return "show trans";
case TSDB_MGMT_TABLE_GRANTS:
return "show grants";
case TSDB_MGMT_TABLE_VNODES:

6
source/dnode/mnode/impl/src/mndSnode.c
View File

@ -21,7 +21,7 @@
#include "mndTrans.h"
#include "mndUser.h"
#define TSDB_SNODE_VER_NUMBER 1
#define TSDB_SNODE_VER_NUMBER 1
#define TSDB_SNODE_RESERVE_SIZE 64
static SSdbRaw *mndSnodeActionEncode(SSnodeObj *pObj);
@ -248,7 +248,7 @@ static int32_t mndCreateSnode(SMnode *pMnode, SMnodeMsg *pReq, SDnodeObj *pDnode
snodeObj.createdTime = taosGetTimestampMs();
snodeObj.updateTime = snodeObj.createdTime;
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_CREATE_SNODE, &pReq->rpcMsg);
if (pTrans == NULL) goto CREATE_SNODE_OVER;
mDebug("trans:%d, used to create snode:%d", pTrans->id, pCreate->dnodeId);
@ -368,7 +368,7 @@ static int32_t mndSetDropSnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, SSn
static int32_t mndDropSnode(SMnode *pMnode, SMnodeMsg *pReq, SSnodeObj *pObj) {
int32_t code = -1;
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_TYPE_DROP_SNODE, &pReq->rpcMsg);
if (pTrans == NULL) goto DROP_SNODE_OVER;
mDebug("trans:%d, used to drop snode:%d", pTrans->id, pObj->id);

29
source/dnode/mnode/impl/src/mndStb.c
View File

@ -420,7 +420,10 @@ static int32_t mndSetCreateStbRedoActions(SMnode *pMnode, STrans *pTrans, SDbObj
while (1) {
pIter = sdbFetch(pSdb, SDB_VGROUP, pIter, (void **)&pVgroup);
if (pIter == NULL) break;
if (pVgroup->dbUid != pDb->uid) continue;
if (pVgroup->dbUid != pDb->uid) {
sdbRelease(pSdb, pVgroup);
continue;
}
void *pReq = mndBuildVCreateStbReq(pMnode, pVgroup, pStb, &contLen);
if (pReq == NULL) {
@ -455,7 +458,10 @@ static int32_t mndSetCreateStbUndoActions(SMnode *pMnode, STrans *pTrans, SDbObj
while (1) {
pIter = sdbFetch(pSdb, SDB_VGROUP, pIter, (void **)&pVgroup);
if (pIter == NULL) break;
if (pVgroup->dbUid != pDb->uid) continue;
if (pVgroup->dbUid != pDb->uid) {
sdbRelease(pSdb, pVgroup);
continue;
}
int32_t contLen = 0;
void *pReq = mndBuildVDropStbReq(pMnode, pVgroup, pStb, &contLen);
@ -524,10 +530,11 @@ static int32_t mndCreateStb(SMnode *pMnode, SMnodeMsg *pReq, SMCreateStbReq *pCr
}
int32_t code = -1;
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_CREATE_STB, &pReq->rpcMsg);
if (pTrans == NULL) goto CREATE_STB_OVER;
mDebug("trans:%d, used to create stb:%s", pTrans->id, pCreate->name);
mndTransSetDbInfo(pTrans, pDb);
if (mndSetCreateStbRedoLogs(pMnode, pTrans, pDb, &stbObj) != 0) goto CREATE_STB_OVER;
if (mndSetCreateStbUndoLogs(pMnode, pTrans, pDb, &stbObj) != 0) goto CREATE_STB_OVER;
@ -942,7 +949,10 @@ static int32_t mndSetAlterStbRedoActions(SMnode *pMnode, STrans *pTrans, SDbObj
while (1) {
pIter = sdbFetch(pSdb, SDB_VGROUP, pIter, (void **)&pVgroup);
if (pIter == NULL) break;
if (pVgroup->dbUid != pDb->uid) continue;
if (pVgroup->dbUid != pDb->uid) {
sdbRelease(pSdb, pVgroup);
continue;
}
void *pReq = mndBuildVCreateStbReq(pMnode, pVgroup, pStb, &contLen);
if (pReq == NULL) {
@ -1012,10 +1022,11 @@ static int32_t mndAlterStb(SMnode *pMnode, SMnodeMsg *pReq, const SMAltertbReq *
if (code != 0) goto ALTER_STB_OVER;
code = -1;
pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, &pReq->rpcMsg);
pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_TYPE_ALTER_STB, &pReq->rpcMsg);
if (pTrans == NULL) goto ALTER_STB_OVER;
mDebug("trans:%d, used to alter stb:%s", pTrans->id, pAlter->name);
mndTransSetDbInfo(pTrans, pDb);
if (mndSetAlterStbRedoLogs(pMnode, pTrans, pDb, &stbObj) != 0) goto ALTER_STB_OVER;
if (mndSetAlterStbCommitLogs(pMnode, pTrans, pDb, &stbObj) != 0) goto ALTER_STB_OVER;
@ -1116,7 +1127,10 @@ static int32_t mndSetDropStbRedoActions(SMnode *pMnode, STrans *pTrans, SDbObj *
while (1) {
pIter = sdbFetch(pSdb, SDB_VGROUP, pIter, (void **)&pVgroup);
if (pIter == NULL) break;
if (pVgroup->dbUid != pDb->uid) continue;
if (pVgroup->dbUid != pDb->uid) {
sdbRelease(pSdb, pVgroup);
continue;
}
int32_t contLen = 0;
void *pReq = mndBuildVDropStbReq(pMnode, pVgroup, pStb, &contLen);
@ -1147,10 +1161,11 @@ static int32_t mndSetDropStbRedoActions(SMnode *pMnode, STrans *pTrans, SDbObj *
static int32_t mndDropStb(SMnode *pMnode, SMnodeMsg *pReq, SDbObj *pDb, SStbObj *pStb) {
int32_t code = -1;
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK,TRN_TYPE_DROP_STB, &pReq->rpcMsg);
if (pTrans == NULL) goto DROP_STB_OVER;
mDebug("trans:%d, used to drop stb:%s", pTrans->id, pStb->name);
mndTransSetDbInfo(pTrans, pDb);
if (mndSetDropStbRedoLogs(pMnode, pTrans, pStb) != 0) goto DROP_STB_OVER;
if (mndSetDropStbCommitLogs(pMnode, pTrans, pStb) != 0) goto DROP_STB_OVER;

25
source/dnode/mnode/impl/src/mndSubscribe.c
View File

@ -135,8 +135,6 @@ static int32_t mndBuildRebalanceMsg(void **pBuf, int32_t *pLen, const SMqConsume
static int32_t mndPersistRebalanceMsg(SMnode *pMnode, STrans *pTrans, const SMqConsumerEp *pConsumerEp) {
ASSERT(pConsumerEp->oldConsumerId != -1);
int32_t vgId = pConsumerEp->vgId;
SVgObj *pVgObj = mndAcquireVgroup(pMnode, vgId);
void *buf;
int32_t tlen;
@ -144,6 +142,9 @@ static int32_t mndPersistRebalanceMsg(SMnode *pMnode, STrans *pTrans, const SMqC
return -1;
}
int32_t vgId = pConsumerEp->vgId;
SVgObj *pVgObj = mndAcquireVgroup(pMnode, vgId);
STransAction action = {0};
action.epSet = mndGetVgroupEpset(pMnode, pVgObj);
action.pCont = buf;
@ -181,15 +182,15 @@ static int32_t mndBuildCancelConnReq(void **pBuf, int32_t *pLen, const SMqConsum
}
static int32_t mndPersistCancelConnReq(SMnode *pMnode, STrans *pTrans, const SMqConsumerEp *pConsumerEp) {
int32_t vgId = pConsumerEp->vgId;
SVgObj *pVgObj = mndAcquireVgroup(pMnode, vgId);
void *buf;
int32_t tlen;
if (mndBuildCancelConnReq(&buf, &tlen, pConsumerEp) < 0) {
return -1;
}
int32_t vgId = pConsumerEp->vgId;
SVgObj *pVgObj = mndAcquireVgroup(pMnode, vgId);
STransAction action = {0};
action.epSet = mndGetVgroupEpset(pMnode, pVgObj);
action.pCont = buf;
@ -408,8 +409,8 @@ static int32_t mndProcessMqTimerMsg(SMnodeMsg *pMsg) {
static int32_t mndProcessDoRebalanceMsg(SMnodeMsg *pMsg) {
SMnode *pMnode = pMsg->pMnode;
SMqDoRebalanceMsg *pReq = (SMqDoRebalanceMsg *)pMsg->rpcMsg.pCont;
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, &pMsg->rpcMsg);
SMqDoRebalanceMsg *pReq = pMsg->rpcMsg.pCont;
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_TYPE_REBALANCE, &pMsg->rpcMsg);
void *pIter = NULL;
mInfo("mq rebalance start");
@ -762,7 +763,10 @@ static int32_t mndInitUnassignedVg(SMnode *pMnode, const SMqTopicObj *pTopic, SM
while (1) {
pIter = sdbFetch(pSdb, SDB_VGROUP, pIter, (void **)&pVgroup);
if (pIter == NULL) break;
if (pVgroup->dbUid != pTopic->dbUid) continue;
if (pVgroup->dbUid != pTopic->dbUid) {
sdbRelease(pSdb, pVgroup);
continue;
}
pSub->vgNum++;
plan->execNode.nodeId = pVgroup->vgId;
@ -796,7 +800,6 @@ static int32_t mndPersistMqSetConnReq(SMnode *pMnode, STrans *pTrans, const SMqT
const SMqConsumerEp *pConsumerEp) {
ASSERT(pConsumerEp->oldConsumerId == -1);
int32_t vgId = pConsumerEp->vgId;
SVgObj *pVgObj = mndAcquireVgroup(pMnode, vgId);
SMqSetCVgReq req = {
.vgId = vgId,
@ -824,6 +827,8 @@ static int32_t mndPersistMqSetConnReq(SMnode *pMnode, STrans *pTrans, const SMqT
void *abuf = POINTER_SHIFT(buf, sizeof(SMsgHead));
tEncodeSMqSetCVgReq(&abuf, &req);
SVgObj *pVgObj = mndAcquireVgroup(pMnode, vgId);
STransAction action = {0};
action.epSet = mndGetVgroupEpset(pMnode, pVgObj);
action.pCont = buf;
@ -1004,7 +1009,7 @@ static int32_t mndProcessSubscribeReq(SMnodeMsg *pMsg) {
oldTopicNum = taosArrayGetSize(oldSub);
}
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, &pMsg->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_TYPE_SUBSCRIBE, &pMsg->rpcMsg);
if (pTrans == NULL) {
// TODO: free memory
return -1;

4
source/dnode/mnode/impl/src/mndTopic.c
View File

@ -252,7 +252,7 @@ static int32_t mndCreateTopic(SMnode *pMnode, SMnodeMsg *pReq, SMCreateTopicReq
topicObj.logicalPlan = pCreate->logicalPlan;
topicObj.sqlLen = strlen(pCreate->sql);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_CREATE_TOPIC, &pReq->rpcMsg);
if (pTrans == NULL) {
mError("topic:%s, failed to create since %s", pCreate->name, terrstr());
return -1;
@ -343,7 +343,7 @@ CREATE_TOPIC_OVER:
}
static int32_t mndDropTopic(SMnode *pMnode, SMnodeMsg *pReq, SMqTopicObj *pTopic) {
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_DROP_TOPIC, &pReq->rpcMsg);
if (pTrans == NULL) {
mError("topic:%s, failed to drop since %s", pTopic->name, terrstr());
return -1;

440
source/dnode/mnode/impl/src/mndTrans.c
View File

@ -15,10 +15,14 @@
#define _DEFAULT_SOURCE
#include "mndTrans.h"
#include "mndAuth.h"
#include "mndDb.h"
#include "mndShow.h"
#include "mndSync.h"
#include "mndUser.h"
#define MND_TRANS_VER_NUMBER 1
#define MND_TRANS_ARRAY_SIZE 8
#define MND_TRANS_VER_NUMBER 1
#define MND_TRANS_ARRAY_SIZE 8
#define MND_TRANS_RESERVE_SIZE 64
static SSdbRaw *mndTransActionEncode(STrans *pTrans);
@ -51,7 +55,12 @@ static bool mndTransPerfromFinishedStage(SMnode *pMnode, STrans *pTrans);
static void mndTransExecute(SMnode *pMnode, STrans *pTrans);
static void mndTransSendRpcRsp(STrans *pTrans);
static int32_t mndProcessTransMsg(SMnodeMsg *pMsg);
static int32_t mndProcessTransReq(SMnodeMsg *pReq);
static int32_t mndProcessKillTransReq(SMnodeMsg *pReq);
static int32_t mndGetTransMeta(SMnodeMsg *pReq, SShowObj *pShow, STableMetaRsp *pMeta);
static int32_t mndRetrieveTrans(SMnodeMsg *pReq, SShowObj *pShow, char *data, int32_t rows);
static void mndCancelGetNextTrans(SMnode *pMnode, void *pIter);
int32_t mndInitTrans(SMnode *pMnode) {
SSdbTable table = {.sdbType = SDB_TRANS,
@ -62,7 +71,12 @@ int32_t mndInitTrans(SMnode *pMnode) {
.updateFp = (SdbUpdateFp)mndTransActionUpdate,
.deleteFp = (SdbDeleteFp)mndTransActionDelete};
mndSetMsgHandle(pMnode, TDMT_MND_TRANS, mndProcessTransMsg);
mndSetMsgHandle(pMnode, TDMT_MND_TRANS, mndProcessTransReq);
mndSetMsgHandle(pMnode, TDMT_MND_KILL_TRANS, mndProcessKillTransReq);
mndAddShowMetaHandle(pMnode, TSDB_MGMT_TABLE_TRANS, mndGetTransMeta);
mndAddShowRetrieveHandle(pMnode, TSDB_MGMT_TABLE_TRANS, mndRetrieveTrans);
mndAddShowFreeIterHandle(pMnode, TSDB_MGMT_TABLE_TRANS, mndCancelGetNextTrans);
return sdbSetTable(pMnode->pSdb, table);
}
@ -80,17 +94,17 @@ static SSdbRaw *mndTransActionEncode(STrans *pTrans) {
for (int32_t i = 0; i < redoLogNum; ++i) {
SSdbRaw *pTmp = taosArrayGetP(pTrans->redoLogs, i);
rawDataLen += (sdbGetRawTotalSize(pTmp) + 4);
rawDataLen += (sdbGetRawTotalSize(pTmp) + sizeof(int32_t));
}
for (int32_t i = 0; i < undoLogNum; ++i) {
SSdbRaw *pTmp = taosArrayGetP(pTrans->undoLogs, i);
rawDataLen += (sdbGetRawTotalSize(pTmp) + 4);
rawDataLen += (sdbGetRawTotalSize(pTmp) + sizeof(int32_t));
}
for (int32_t i = 0; i < commitLogNum; ++i) {
SSdbRaw *pTmp = taosArrayGetP(pTrans->commitLogs, i);
rawDataLen += (sdbGetRawTotalSize(pTmp) + 4);
rawDataLen += (sdbGetRawTotalSize(pTmp) + sizeof(int32_t));
}
for (int32_t i = 0; i < redoActionNum; ++i) {
@ -111,8 +125,12 @@ static SSdbRaw *mndTransActionEncode(STrans *pTrans) {
int32_t dataPos = 0;
SDB_SET_INT32(pRaw, dataPos, pTrans->id, TRANS_ENCODE_OVER)
SDB_SET_INT8(pRaw, dataPos, pTrans->policy, TRANS_ENCODE_OVER)
SDB_SET_INT8(pRaw, dataPos, pTrans->stage, TRANS_ENCODE_OVER)
SDB_SET_INT16(pRaw, dataPos, pTrans->policy, TRANS_ENCODE_OVER)
SDB_SET_INT16(pRaw, dataPos, pTrans->stage, TRANS_ENCODE_OVER)
SDB_SET_INT16(pRaw, dataPos, pTrans->transType, TRANS_ENCODE_OVER)
SDB_SET_INT64(pRaw, dataPos, pTrans->createdTime, TRANS_ENCODE_OVER)
SDB_SET_INT64(pRaw, dataPos, pTrans->dbUid, TRANS_ENCODE_OVER)
SDB_SET_BINARY(pRaw, dataPos, pTrans->dbname, TSDB_DB_FNAME_LEN, TRANS_ENCODE_OVER)
SDB_SET_INT32(pRaw, dataPos, redoLogNum, TRANS_ENCODE_OVER)
SDB_SET_INT32(pRaw, dataPos, undoLogNum, TRANS_ENCODE_OVER)
SDB_SET_INT32(pRaw, dataPos, commitLogNum, TRANS_ENCODE_OVER)
@ -203,11 +221,32 @@ static SSdbRow *mndTransActionDecode(SSdbRaw *pRaw) {
pTrans = sdbGetRowObj(pRow);
if (pTrans == NULL) goto TRANS_DECODE_OVER;
pTrans->redoLogs = taosArrayInit(MND_TRANS_ARRAY_SIZE, sizeof(void *));
pTrans->undoLogs = taosArrayInit(MND_TRANS_ARRAY_SIZE, sizeof(void *));
pTrans->commitLogs = taosArrayInit(MND_TRANS_ARRAY_SIZE, sizeof(void *));
pTrans->redoActions = taosArrayInit(MND_TRANS_ARRAY_SIZE, sizeof(STransAction));
pTrans->undoActions = taosArrayInit(MND_TRANS_ARRAY_SIZE, sizeof(STransAction));
SDB_GET_INT32(pRaw, dataPos, &pTrans->id, TRANS_DECODE_OVER)
int16_t type = 0;
int16_t policy = 0;
int16_t stage = 0;
SDB_GET_INT16(pRaw, dataPos, &policy, TRANS_DECODE_OVER)
SDB_GET_INT16(pRaw, dataPos, &stage, TRANS_DECODE_OVER)
SDB_GET_INT16(pRaw, dataPos, &type, TRANS_DECODE_OVER)
pTrans->policy = policy;
pTrans->stage = stage;
pTrans->transType = type;
SDB_GET_INT64(pRaw, dataPos, &pTrans->createdTime, TRANS_DECODE_OVER)
SDB_GET_INT64(pRaw, dataPos, &pTrans->dbUid, TRANS_DECODE_OVER)
SDB_GET_BINARY(pRaw, dataPos, pTrans->dbname, TSDB_DB_FNAME_LEN, TRANS_DECODE_OVER)
SDB_GET_INT32(pRaw, dataPos, &redoLogNum, TRANS_DECODE_OVER)
SDB_GET_INT32(pRaw, dataPos, &undoLogNum, TRANS_DECODE_OVER)
SDB_GET_INT32(pRaw, dataPos, &commitLogNum, TRANS_DECODE_OVER)
SDB_GET_INT32(pRaw, dataPos, &redoActionNum, TRANS_DECODE_OVER)
SDB_GET_INT32(pRaw, dataPos, &undoActionNum, TRANS_DECODE_OVER)
pTrans->redoLogs = taosArrayInit(redoLogNum, sizeof(void *));
pTrans->undoLogs = taosArrayInit(undoLogNum, sizeof(void *));
pTrans->commitLogs = taosArrayInit(commitLogNum, sizeof(void *));
pTrans->redoActions = taosArrayInit(redoActionNum, sizeof(STransAction));
pTrans->undoActions = taosArrayInit(undoActionNum, sizeof(STransAction));
if (pTrans->redoLogs == NULL) goto TRANS_DECODE_OVER;
if (pTrans->undoLogs == NULL) goto TRANS_DECODE_OVER;
@ -215,15 +254,6 @@ static SSdbRow *mndTransActionDecode(SSdbRaw *pRaw) {
if (pTrans->redoActions == NULL) goto TRANS_DECODE_OVER;
if (pTrans->undoActions == NULL) goto TRANS_DECODE_OVER;
SDB_GET_INT32(pRaw, dataPos, &pTrans->id, TRANS_DECODE_OVER)
SDB_GET_INT8(pRaw, dataPos, (int8_t *)&pTrans->policy, TRANS_DECODE_OVER)
SDB_GET_INT8(pRaw, dataPos, (int8_t *)&pTrans->stage, TRANS_DECODE_OVER)
SDB_GET_INT32(pRaw, dataPos, &redoLogNum, TRANS_DECODE_OVER)
SDB_GET_INT32(pRaw, dataPos, &undoLogNum, TRANS_DECODE_OVER)
SDB_GET_INT32(pRaw, dataPos, &commitLogNum, TRANS_DECODE_OVER)
SDB_GET_INT32(pRaw, dataPos, &redoActionNum, TRANS_DECODE_OVER)
SDB_GET_INT32(pRaw, dataPos, &undoActionNum, TRANS_DECODE_OVER)
for (int32_t i = 0; i < redoLogNum; ++i) {
SDB_GET_INT32(pRaw, dataPos, &dataLen, TRANS_DECODE_OVER)
pData = malloc(dataLen);
@ -296,9 +326,43 @@ TRANS_DECODE_OVER:
return pRow;
}
static const char *mndTransStr(ETrnStage stage) {
switch (stage) {
case TRN_STAGE_PREPARE:
return "prepare";
case TRN_STAGE_REDO_LOG:
return "redoLog";
case TRN_STAGE_REDO_ACTION:
return "redoAction";
case TRN_STAGE_COMMIT:
return "commit";
case TRN_STAGE_COMMIT_LOG:
return "commitLog";
case TRN_STAGE_UNDO_ACTION:
return "undoAction";
case TRN_STAGE_UNDO_LOG:
return "undoLog";
case TRN_STAGE_ROLLBACK:
return "rollback";
case TRN_STAGE_FINISHED:
return "finished";
default:
return "invalid";
}
}
static const char *mndTransType(ETrnType type) {
switch (type) {
case TRN_TYPE_CREATE_DB:
return "create-db";
default:
return "invalid";
}
}
static int32_t mndTransActionInsert(SSdb *pSdb, STrans *pTrans) {
pTrans->stage = TRN_STAGE_PREPARE;
mTrace("trans:%d, perform insert action, row:%p", pTrans->id, pTrans);
// pTrans->stage = TRN_STAGE_PREPARE;
mTrace("trans:%d, perform insert action, row:%p stage:%s", pTrans->id, pTrans, mndTransStr(pTrans->stage));
return 0;
}
@ -309,28 +373,31 @@ static void mndTransDropData(STrans *pTrans) {
mndTransDropActions(pTrans->redoActions);
mndTransDropActions(pTrans->undoActions);
if (pTrans->rpcRsp != NULL) {
rpcFreeCont(pTrans->rpcRsp);
free(pTrans->rpcRsp);
pTrans->rpcRsp = NULL;
pTrans->rpcRspLen = 0;
}
}
static int32_t mndTransActionDelete(SSdb *pSdb, STrans *pTrans) {
mTrace("trans:%d, perform delete action, row:%p", pTrans->id, pTrans);
mTrace("trans:%d, perform delete action, row:%p stage:%s", pTrans->id, pTrans, mndTransStr(pTrans->stage));
mndTransDropData(pTrans);
return 0;
}
static int32_t mndTransActionUpdate(SSdb *pSdb, STrans *pOld, STrans *pNew) {
if (pNew->stage == TRN_STAGE_COMMIT) pNew->stage = TRN_STAGE_COMMIT_LOG;
if (pNew->stage == TRN_STAGE_COMMIT) {
pNew->stage = TRN_STAGE_COMMIT_LOG;
mTrace("trans:%d, stage from %s to %s", pNew->id, mndTransStr(TRN_STAGE_COMMIT), mndTransStr(TRN_STAGE_COMMIT_LOG));
}
mTrace("trans:%d, perform update action, old row:%p stage:%d, new row:%p stage:%d", pOld->id, pOld, pOld->stage, pNew,
pNew->stage);
mTrace("trans:%d, perform update action, old row:%p stage:%s, new row:%p stage:%s", pOld->id, pOld,
mndTransStr(pOld->stage), pNew, mndTransStr(pNew->stage));
pOld->stage = pNew->stage;
return 0;
}
STrans *mndAcquireTrans(SMnode *pMnode, int32_t transId) {
static STrans *mndAcquireTrans(SMnode *pMnode, int32_t transId) {
SSdb *pSdb = pMnode->pSdb;
STrans *pTrans = sdbAcquire(pSdb, SDB_TRANS, &transId);
if (pTrans == NULL) {
@ -339,12 +406,12 @@ STrans *mndAcquireTrans(SMnode *pMnode, int32_t transId) {
return pTrans;
}
void mndReleaseTrans(SMnode *pMnode, STrans *pTrans) {
static void mndReleaseTrans(SMnode *pMnode, STrans *pTrans) {
SSdb *pSdb = pMnode->pSdb;
sdbRelease(pSdb, pTrans);
}
STrans *mndTransCreate(SMnode *pMnode, ETrnPolicy policy, const SRpcMsg *pReq) {
STrans *mndTransCreate(SMnode *pMnode, ETrnPolicy policy, ETrnType type, const SRpcMsg *pReq) {
STrans *pTrans = calloc(1, sizeof(STrans));
if (pTrans == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
@ -355,6 +422,7 @@ STrans *mndTransCreate(SMnode *pMnode, ETrnPolicy policy, const SRpcMsg *pReq) {
pTrans->id = sdbGetMaxId(pMnode->pSdb, SDB_TRANS);
pTrans->stage = TRN_STAGE_PREPARE;
pTrans->policy = policy;
pTrans->transType = type;
pTrans->rpcHandle = pReq->handle;
pTrans->rpcAHandle = pReq->ahandle;
pTrans->redoLogs = taosArrayInit(MND_TRANS_ARRAY_SIZE, sizeof(void *));
@ -375,8 +443,8 @@ STrans *mndTransCreate(SMnode *pMnode, ETrnPolicy policy, const SRpcMsg *pReq) {
}
static void mndTransDropLogs(SArray *pArray) {
if (pArray == NULL) return;
for (int32_t i = 0; i < pArray->size; ++i) {
int32_t size = taosArrayGetSize(pArray);
for (int32_t i = 0; i < size; ++i) {
SSdbRaw *pRaw = taosArrayGetP(pArray, i);
sdbFreeRaw(pRaw);
}
@ -385,10 +453,10 @@ static void mndTransDropLogs(SArray *pArray) {
}
static void mndTransDropActions(SArray *pArray) {
if (pArray == NULL) return;
for (int32_t i = 0; i < pArray->size; ++i) {
int32_t size = taosArrayGetSize(pArray);
for (int32_t i = 0; i < size; ++i) {
STransAction *pAction = taosArrayGet(pArray, i);
free(pAction->pCont);
tfree(pAction->pCont);
}
taosArrayDestroy(pArray);
@ -446,6 +514,11 @@ void mndTransSetRpcRsp(STrans *pTrans, void *pCont, int32_t contLen) {
pTrans->rpcRspLen = contLen;
}
void mndTransSetDbInfo(STrans *pTrans, SDbObj *pDb) {
pTrans->dbUid = pDb->uid;
memcpy(pTrans->dbname, pDb->name, TSDB_DB_FNAME_LEN);
}
static int32_t mndTransSync(SMnode *pMnode, STrans *pTrans) {
SSdbRaw *pRaw = mndTransActionEncode(pTrans);
if (pRaw == NULL) {
@ -473,7 +546,89 @@ static int32_t mndTransSync(SMnode *pMnode, STrans *pTrans) {
return 0;
}
static bool mndIsBasicTrans(STrans *pTrans) {
return pTrans->stage > TRN_TYPE_BASIC_SCOPE && pTrans->stage < TRN_TYPE_BASIC_SCOPE_END;
}
static bool mndIsGlobalTrans(STrans *pTrans) {
return pTrans->stage > TRN_TYPE_GLOBAL_SCOPE && pTrans->stage < TRN_TYPE_GLOBAL_SCOPE_END;
}
static bool mndIsDbTrans(STrans *pTrans) {
return pTrans->stage > TRN_TYPE_DB_SCOPE && pTrans->stage < TRN_TYPE_DB_SCOPE_END;
}
static bool mndIsStbTrans(STrans *pTrans) {
return pTrans->stage > TRN_TYPE_STB_SCOPE && pTrans->stage < TRN_TYPE_STB_SCOPE_END;
}
static int32_t mndCheckTransCanBeStartedInParallel(SMnode *pMnode, STrans *pNewTrans) {
if (mndIsBasicTrans(pNewTrans)) return 0;
STrans *pTrans = NULL;
void *pIter = NULL;
int32_t code = 0;
while (1) {
pIter = sdbFetch(pMnode->pSdb, SDB_TRANS, pIter, (void **)&pTrans);
if (pIter == NULL) break;
if (mndIsGlobalTrans(pNewTrans)) {
if (mndIsDbTrans(pTrans) || mndIsStbTrans(pTrans)) {
mError("trans:%d, can't execute since trans:%d in progress db:%s", pNewTrans->id, pTrans->id, pTrans->dbname);
code = -1;
break;
}
}
if (mndIsDbTrans(pNewTrans)) {
if (mndIsBasicTrans(pTrans)) continue;
if (mndIsGlobalTrans(pTrans)) {
mError("trans:%d, can't execute since trans:%d in progress", pNewTrans->id, pTrans->id);
code = -1;
break;
}
if (mndIsDbTrans(pTrans) || mndIsStbTrans(pTrans)) {
if (pNewTrans->dbUid == pTrans->dbUid) {
mError("trans:%d, can't execute since trans:%d in progress db:%s", pNewTrans->id, pTrans->id, pTrans->dbname);
code = -1;
break;
}
}
}
if (mndIsStbTrans(pNewTrans)) {
if (mndIsBasicTrans(pTrans)) continue;
if (mndIsGlobalTrans(pTrans)) {
mError("trans:%d, can't execute since trans:%d in progress", pNewTrans->id, pTrans->id);
code = -1;
break;
}
if (mndIsDbTrans(pTrans)) {
if (pNewTrans->dbUid == pTrans->dbUid) {
mError("trans:%d, can't execute since trans:%d in progress db:%s", pNewTrans->id, pTrans->id, pTrans->dbname);
code = -1;
break;
}
}
if (mndIsStbTrans(pTrans)) continue;
}
sdbRelease(pMnode->pSdb, pTrans);
}
sdbCancelFetch(pMnode->pSdb, pIter);
sdbRelease(pMnode->pSdb, pTrans);
return code;
}
int32_t mndTransPrepare(SMnode *pMnode, STrans *pTrans) {
if (mndCheckTransCanBeStartedInParallel(pMnode, pTrans) != 0) {
terrno = TSDB_CODE_MND_TRANS_CANT_PARALLEL;
mError("trans:%d, failed to prepare since %s", pTrans->id, terrstr());
return -1;
}
mDebug("trans:%d, prepare transaction", pTrans->id);
if (mndTransSync(pMnode, pTrans) != 0) {
mError("trans:%d, failed to prepare since %s", pTrans->id, terrstr());
@ -941,11 +1096,92 @@ static void mndTransExecute(SMnode *pMnode, STrans *pTrans) {
mndTransSendRpcRsp(pTrans);
}
static int32_t mndProcessTransMsg(SMnodeMsg *pMsg) {
mndTransPullup(pMsg->pMnode);
static int32_t mndProcessTransReq(SMnodeMsg *pReq) {
mndTransPullup(pReq->pMnode);
return 0;
}
static int32_t mndKillTrans(SMnode *pMnode, STrans *pTrans) {
SArray *pArray = NULL;
if (pTrans->stage == TRN_STAGE_REDO_ACTION) {
pArray = pTrans->redoActions;
} else if (pTrans->stage == TRN_STAGE_UNDO_ACTION) {
pArray = pTrans->undoActions;
} else {
terrno = TSDB_CODE_MND_TRANS_INVALID_STAGE;
return -1;
}
int32_t size = taosArrayGetSize(pArray);
for (int32_t i = 0; i < size; ++i) {
STransAction *pAction = taosArrayGet(pArray, i);
if (pAction == NULL) continue;
if (pAction->msgReceived == 0) {
mInfo("trans:%d, action:%d set processed", pTrans->id, i);
pAction->msgSent = 1;
pAction->msgReceived = 1;
pAction->errCode = 0;
}
if (pAction->errCode != 0) {
mInfo("trans:%d, action:%d set processed, errCode from %s to success", pTrans->id, i,
tstrerror(pAction->errCode));
pAction->msgSent = 1;
pAction->msgReceived = 1;
pAction->errCode = 0;
}
}
mndTransExecute(pMnode, pTrans);
return 0;
}
static int32_t mndProcessKillTransReq(SMnodeMsg *pReq) {
SMnode *pMnode = pReq->pMnode;
SKillTransReq killReq = {0};
int32_t code = -1;
SUserObj *pUser = NULL;
STrans *pTrans = NULL;
if (tDeserializeSKillTransReq(pReq->rpcMsg.pCont, pReq->rpcMsg.contLen, &killReq) != 0) {
terrno = TSDB_CODE_INVALID_MSG;
goto KILL_OVER;
}
mInfo("trans:%d, start to kill", killReq.transId);
pUser = mndAcquireUser(pMnode, pReq->user);
if (pUser == NULL) {
goto KILL_OVER;
}
if (!pUser->superUser) {
terrno = TSDB_CODE_MND_NO_RIGHTS;
goto KILL_OVER;
}
pTrans = mndAcquireTrans(pMnode, killReq.transId);
if (pTrans == NULL) {
terrno = TSDB_CODE_MND_TRANS_NOT_EXIST;
mError("trans:%d, failed to kill since %s", killReq.transId, terrstr());
return -1;
}
code = mndKillTrans(pMnode, pTrans);
if (code == 0) code = TSDB_CODE_MND_ACTION_IN_PROGRESS;
KILL_OVER:
if (code != 0 && code != TSDB_CODE_MND_ACTION_IN_PROGRESS) {
mError("trans:%d, failed to kill since %s", killReq.transId, terrstr());
return -1;
}
mndReleaseTrans(pMnode, pTrans);
return code;
}
void mndTransPullup(SMnode *pMnode) {
STrans *pTrans = NULL;
void *pIter = NULL;
@ -960,3 +1196,127 @@ void mndTransPullup(SMnode *pMnode) {
sdbWriteFile(pMnode->pSdb);
}
static int32_t mndGetTransMeta(SMnodeMsg *pReq, SShowObj *pShow, STableMetaRsp *pMeta) {
SMnode *pMnode = pReq->pMnode;
SSdb *pSdb = pMnode->pSdb;
int32_t cols = 0;
SSchema *pSchema = pMeta->pSchemas;
pShow->bytes[cols] = 4;
pSchema[cols].type = TSDB_DATA_TYPE_INT;
strcpy(pSchema[cols].name, "id");
pSchema[cols].bytes = pShow->bytes[cols];
cols++;
pShow->bytes[cols] = 8;
pSchema[cols].type = TSDB_DATA_TYPE_TIMESTAMP;
strcpy(pSchema[cols].name, "create_time");
pSchema[cols].bytes = pShow->bytes[cols];
cols++;
pShow->bytes[cols] = TSDB_TRANS_STAGE_LEN + VARSTR_HEADER_SIZE;
pSchema[cols].type = TSDB_DATA_TYPE_BINARY;
strcpy(pSchema[cols].name, "stage");
pSchema[cols].bytes = pShow->bytes[cols];
cols++;
pShow->bytes[cols] = (TSDB_DB_NAME_LEN - 1) + VARSTR_HEADER_SIZE;
pSchema[cols].type = TSDB_DATA_TYPE_BINARY;
strcpy(pSchema[cols].name, "db");
pSchema[cols].bytes = pShow->bytes[cols];
cols++;
pShow->bytes[cols] = (TSDB_TRANS_DESC_LEN - 1) + VARSTR_HEADER_SIZE;
pSchema[cols].type = TSDB_DATA_TYPE_BINARY;
strcpy(pSchema[cols].name, "type");
pSchema[cols].bytes = pShow->bytes[cols];
cols++;
pShow->bytes[cols] = 8;
pSchema[cols].type = TSDB_DATA_TYPE_TIMESTAMP;
strcpy(pSchema[cols].name, "last_exec_time");
pSchema[cols].bytes = pShow->bytes[cols];
cols++;
pShow->bytes[cols] = (TSDB_TRANS_ERROR_LEN - 1) + VARSTR_HEADER_SIZE;
pSchema[cols].type = TSDB_DATA_TYPE_BINARY;
strcpy(pSchema[cols].name, "last_error");
pSchema[cols].bytes = pShow->bytes[cols];
cols++;
pMeta->numOfColumns = cols;
pShow->numOfColumns = cols;
pShow->offset[0] = 0;
for (int32_t i = 1; i < cols; ++i) {
pShow->offset[i] = pShow->offset[i - 1] + pShow->bytes[i - 1];
}
pShow->numOfRows = sdbGetSize(pSdb, SDB_TRANS);
pShow->rowSize = pShow->offset[cols - 1] + pShow->bytes[cols - 1];
strcpy(pMeta->tbName, mndShowStr(pShow->type));
return 0;
}
static int32_t mndRetrieveTrans(SMnodeMsg *pReq, SShowObj *pShow, char *data, int32_t rows) {
SMnode *pMnode = pReq->pMnode;
SSdb *pSdb = pMnode->pSdb;
int32_t numOfRows = 0;
STrans *pTrans = NULL;
int32_t cols = 0;
char *pWrite;
while (numOfRows < rows) {
pShow->pIter = sdbFetch(pSdb, SDB_TRANS, pShow->pIter, (void **)&pTrans);
if (pShow->pIter == NULL) break;
cols = 0;
pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
*(int32_t *)pWrite = pTrans->id;
cols++;
pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
*(int64_t *)pWrite = pTrans->createdTime;
cols++;
pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
STR_TO_VARSTR(pWrite, mndTransStr(pTrans->stage));
cols++;
pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
char *name = mnGetDbStr(pTrans->dbname);
if (name != NULL) {
STR_WITH_MAXSIZE_TO_VARSTR(pWrite, name, pShow->bytes[cols]);
} else {
STR_TO_VARSTR(pWrite, "-");
}
cols++;
pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
STR_TO_VARSTR(pWrite, mndTransType(pTrans->transType));
cols++;
pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
*(int64_t *)pWrite = pTrans->lastExecTime;
cols++;
pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
STR_TO_VARSTR(pWrite, pTrans->lastError);
cols++;
numOfRows++;
sdbRelease(pSdb, pTrans);
}
mndVacuumResult(data, pShow->numOfColumns, numOfRows, rows, pShow);
pShow->numOfReads += numOfRows;
return numOfRows;
}
static void mndCancelGetNextTrans(SMnode *pMnode, void *pIter) {
SSdb *pSdb = pMnode->pSdb;
sdbCancelFetch(pSdb, pIter);
}

6
source/dnode/mnode/impl/src/mndUser.c
View File

@ -270,7 +270,7 @@ static int32_t mndCreateUser(SMnode *pMnode, char *acct, SCreateUserReq *pCreate
userObj.updateTime = userObj.createdTime;
userObj.superUser = pCreate->superUser;
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK,TRN_TYPE_CREATE_USER, &pReq->rpcMsg);
if (pTrans == NULL) {
mError("user:%s, failed to create since %s", pCreate->user, terrstr());
return -1;
@ -350,7 +350,7 @@ CREATE_USER_OVER:
}
static int32_t mndUpdateUser(SMnode *pMnode, SUserObj *pOld, SUserObj *pNew, SMnodeMsg *pReq) {
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_ALTER_USER,&pReq->rpcMsg);
if (pTrans == NULL) {
mError("user:%s, failed to update since %s", pOld->user, terrstr());
return -1;
@ -511,7 +511,7 @@ ALTER_USER_OVER:
}
static int32_t mndDropUser(SMnode *pMnode, SMnodeMsg *pReq, SUserObj *pUser) {
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, &pReq->rpcMsg);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK,TRN_TYPE_DROP_USER, &pReq->rpcMsg);
if (pTrans == NULL) {
mError("user:%s, failed to drop since %s", pUser->user, terrstr());
return -1;

19
source/dnode/mnode/sdb/src/sdbHash.c
View File

@ -16,6 +16,8 @@
#define _DEFAULT_SOURCE
#include "sdbInt.h"
static void sdbCheck(SSdb *pSdb, SSdbRow *pRow);
const char *sdbTableName(ESdbType type) {
switch (type) {
case SDB_TRANS:
@ -221,6 +223,8 @@ static int32_t sdbDeleteRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *
pSdb->tableVer[pOldRow->type]++;
sdbFreeRow(pSdb, pRow);
sdbCheck(pSdb, pOldRow);
// sdbRelease(pSdb, pOldRow->pObj);
return 0;
}
@ -305,6 +309,19 @@ void *sdbAcquire(SSdb *pSdb, ESdbType type, const void *pKey) {
return pRet;
}
static void sdbCheck(SSdb *pSdb, SSdbRow *pRow) {
SRWLatch *pLock = &pSdb->locks[pRow->type];
taosRLockLatch(pLock);
int32_t ref = atomic_load_32(&pRow->refCount);
sdbPrintOper(pSdb, pRow, "checkRow");
if (ref <= 0 && pRow->status == SDB_STATUS_DROPPED) {
sdbFreeRow(pSdb, pRow);
}
taosRUnLockLatch(pLock);
}
void sdbRelease(SSdb *pSdb, void *pObj) {
if (pObj == NULL) return;
@ -332,6 +349,7 @@ void *sdbFetch(SSdb *pSdb, ESdbType type, void *pIter, void **ppObj) {
SRWLatch *pLock = &pSdb->locks[type];
taosRLockLatch(pLock);
#if 0
if (pIter != NULL) {
SSdbRow *pLastRow = *(SSdbRow **)pIter;
int32_t ref = atomic_load_32(&pLastRow->refCount);
@ -339,6 +357,7 @@ void *sdbFetch(SSdb *pSdb, ESdbType type, void *pIter, void **ppObj) {
sdbFreeRow(pSdb, pLastRow);
}
}
#endif
SSdbRow **ppRow = taosHashIterate(hash, pIter);
while (ppRow != NULL) {

57
source/libs/nodes/src/nodesTraverseFuncs.c
View File

@ -264,3 +264,60 @@ void nodesRewriteNodePostOrder(SNode** pNode, FNodeRewriter rewriter, void* pCon
void nodesRewriteListPostOrder(SNodeList* pList, FNodeRewriter rewriter, void* pContext) {
(void)rewriteList(pList, TRAVERSAL_POSTORDER, rewriter, pContext);
}
void nodesWalkSelectStmt(SSelectStmt* pSelect, ESqlClause clause, FNodeWalker walker, void* pContext) {
if (NULL == pSelect) {
return;
}
switch (clause) {
case SQL_CLAUSE_FROM:
nodesWalkNode(pSelect->pFromTable, walker, pContext);
nodesWalkNode(pSelect->pWhere, walker, pContext);
case SQL_CLAUSE_WHERE:
nodesWalkList(pSelect->pPartitionByList, walker, pContext);
case SQL_CLAUSE_PARTITION_BY:
nodesWalkNode(pSelect->pWindow, walker, pContext);
case SQL_CLAUSE_WINDOW:
nodesWalkList(pSelect->pGroupByList, walker, pContext);
case SQL_CLAUSE_GROUP_BY:
nodesWalkNode(pSelect->pHaving, walker, pContext);
case SQL_CLAUSE_HAVING:
nodesWalkList(pSelect->pProjectionList, walker, pContext);
case SQL_CLAUSE_SELECT:
nodesWalkList(pSelect->pOrderByList, walker, pContext);
case SQL_CLAUSE_ORDER_BY:
default:
break;
}
return;
}
void nodesRewriteSelectStmt(SSelectStmt* pSelect, ESqlClause clause, FNodeRewriter rewriter, void* pContext) {
if (NULL == pSelect) {
return;
}
switch (clause) {
case SQL_CLAUSE_FROM:
nodesRewriteNode(&(pSelect->pFromTable), rewriter, pContext);
nodesRewriteNode(&(pSelect->pWhere), rewriter, pContext);
case SQL_CLAUSE_WHERE:
nodesRewriteList(pSelect->pPartitionByList, rewriter, pContext);
case SQL_CLAUSE_PARTITION_BY:
nodesRewriteNode(&(pSelect->pWindow), rewriter, pContext);
case SQL_CLAUSE_WINDOW:
nodesRewriteList(pSelect->pGroupByList, rewriter, pContext);
case SQL_CLAUSE_GROUP_BY:
nodesRewriteNode(&(pSelect->pHaving), rewriter, pContext);
case SQL_CLAUSE_HAVING:
nodesRewriteList(pSelect->pProjectionList, rewriter, pContext);
case SQL_CLAUSE_SELECT:
nodesRewriteList(pSelect->pOrderByList, rewriter, pContext);
default:
break;
}
return;
}

110
source/libs/nodes/src/nodesUtilFuncs.c
View File

@ -15,7 +15,9 @@
#include "querynodes.h"
#include "nodesShowStmts.h"
#include "taos.h"
#include "taoserror.h"
#include "thash.h"
static SNode* makeNode(ENodeType type, size_t size) {
SNode* p = calloc(1, size);
@ -98,14 +100,14 @@ SNodeList* nodesMakeList() {
return p;
}
SNodeList* nodesListAppend(SNodeList* pList, SNode* pNode) {
int32_t nodesListAppend(SNodeList* pList, SNode* pNode) {
if (NULL == pList || NULL == pNode) {
return NULL;
return TSDB_CODE_SUCCESS;
}
SListCell* p = calloc(1, sizeof(SListCell));
if (NULL == p) {
terrno = TSDB_CODE_TSC_OUT_OF_MEMORY;
return pList;
terrno = TSDB_CODE_OUT_OF_MEMORY;
return TSDB_CODE_OUT_OF_MEMORY;
}
p->pNode = pNode;
if (NULL == pList->pHead) {
@ -116,7 +118,7 @@ SNodeList* nodesListAppend(SNodeList* pList, SNode* pNode) {
}
pList->pTail = p;
++(pList->length);
return pList;
return TSDB_CODE_SUCCESS;
}
SListCell* nodesListErase(SNodeList* pList, SListCell* pCell) {
@ -207,4 +209,100 @@ bool nodesIsTimeorderQuery(const SNode* pQuery) {
bool nodesIsTimelineQuery(const SNode* pQuery) {
return false;
}
}
typedef struct SCollectColumnsCxt {
int32_t errCode;
uint64_t tableId;
bool realCol;
SNodeList* pCols;
SHashObj* pColIdHash;
} SCollectColumnsCxt;
static EDealRes doCollect(SCollectColumnsCxt* pCxt, int32_t id, SNode* pNode) {
if (NULL == taosHashGet(pCxt->pColIdHash, &id, sizeof(id))) {
pCxt->errCode = taosHashPut(pCxt->pColIdHash, &id, sizeof(id), NULL, 0);
if (TSDB_CODE_SUCCESS == pCxt->errCode) {
pCxt->errCode = nodesListAppend(pCxt->pCols, pNode);
}
return (TSDB_CODE_SUCCESS == pCxt->errCode ? DEAL_RES_IGNORE_CHILD : DEAL_RES_ERROR);
}
return DEAL_RES_CONTINUE;
}
static EDealRes collectColumns(SNode* pNode, void* pContext) {
SCollectColumnsCxt* pCxt = (SCollectColumnsCxt*)pContext;
if (pCxt->realCol && QUERY_NODE_COLUMN == nodeType(pNode)) {
SColumnNode* pCol = (SColumnNode*)pNode;
int32_t colId = pCol->colId;
if (pCxt->tableId == pCol->tableId && colId > 0) {
return doCollect(pCxt, colId, pNode);
}
} else if (!pCxt->realCol && QUERY_NODE_COLUMN_REF == nodeType(pNode)) {
return doCollect(pCxt, ((SColumnRefNode*)pNode)->slotId, pNode);
}
return DEAL_RES_CONTINUE;
}
int32_t nodesCollectColumns(SSelectStmt* pSelect, ESqlClause clause, uint64_t tableId, bool realCol, SNodeList** pCols) {
if (NULL == pSelect || NULL == pCols) {
return TSDB_CODE_SUCCESS;
}
SCollectColumnsCxt cxt = {
.errCode = TSDB_CODE_SUCCESS,
.realCol = realCol,
.pCols = nodesMakeList(),
.pColIdHash = taosHashInit(128, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_NO_LOCK)
};
if (NULL == cxt.pCols || NULL == cxt.pColIdHash) {
return TSDB_CODE_OUT_OF_MEMORY;
}
nodesWalkSelectStmt(pSelect, clause, collectColumns, &cxt);
taosHashCleanup(cxt.pColIdHash);
if (TSDB_CODE_SUCCESS != cxt.errCode) {
nodesDestroyList(cxt.pCols);
return cxt.errCode;
}
*pCols = cxt.pCols;
return TSDB_CODE_SUCCESS;
}
typedef struct SCollectFuncsCxt {
int32_t errCode;
FFuncClassifier classifier;
SNodeList* pFuncs;
} SCollectFuncsCxt;
static EDealRes collectFuncs(SNode* pNode, void* pContext) {
SCollectFuncsCxt* pCxt = (SCollectFuncsCxt*)pContext;
if (QUERY_NODE_FUNCTION == nodeType(pNode) && pCxt->classifier(((SFunctionNode*)pNode)->funcId)) {
pCxt->errCode = nodesListAppend(pCxt->pFuncs, pNode);
return (TSDB_CODE_SUCCESS == pCxt->errCode ? DEAL_RES_IGNORE_CHILD : DEAL_RES_ERROR);
}
return DEAL_RES_CONTINUE;
}
int32_t nodesCollectFuncs(SSelectStmt* pSelect, FFuncClassifier classifier, SNodeList** pFuncs) {
if (NULL == pSelect || NULL == pFuncs) {
return TSDB_CODE_SUCCESS;
}
SCollectFuncsCxt cxt = {
.errCode = TSDB_CODE_SUCCESS,
.classifier = classifier,
.pFuncs = nodesMakeList()
};
if (NULL == cxt.pFuncs) {
return TSDB_CODE_OUT_OF_MEMORY;
}
nodesWalkSelectStmt(pSelect, SQL_CLAUSE_GROUP_BY, collectFuncs, &cxt);
if (TSDB_CODE_SUCCESS != cxt.errCode) {
nodesDestroyList(cxt.pFuncs);
return cxt.errCode;
}
*pFuncs = cxt.pFuncs;
return TSDB_CODE_SUCCESS;
}

1
source/libs/parser/inc/astGenerator.h
View File

@ -170,6 +170,7 @@ typedef struct SCreateDbInfo {
int8_t update;
int8_t cachelast;
SArray *keep;
int8_t streamMode;
} SCreateDbInfo;
typedef struct SCreateFuncInfo {

4
source/libs/parser/inc/sql.y
View File

@ -76,7 +76,7 @@ cmd ::= SHOW QUERIES. { setShowOptions(pInfo, TSDB_MGMT_TABLE_QUERIES, 0, 0);
cmd ::= SHOW CONNECTIONS.{ setShowOptions(pInfo, TSDB_MGMT_TABLE_CONNS, 0, 0);}
cmd ::= SHOW STREAMS. { setShowOptions(pInfo, TSDB_MGMT_TABLE_STREAMS, 0, 0); }
cmd ::= SHOW VARIABLES. { setShowOptions(pInfo, TSDB_MGMT_TABLE_VARIABLES, 0, 0); }
cmd ::= SHOW SCORES. { setShowOptions(pInfo, TSDB_MGMT_TABLE_SCORES, 0, 0); }
cmd ::= SHOW SCORES. { setShowOptions(pInfo, TSDB_MGMT_TABLE_TRANS, 0, 0); }
cmd ::= SHOW GRANTS. { setShowOptions(pInfo, TSDB_MGMT_TABLE_GRANTS, 0, 0); }
cmd ::= SHOW VNODES. { setShowOptions(pInfo, TSDB_MGMT_TABLE_VNODES, 0, 0); }
@ -282,6 +282,7 @@ update(Y) ::= UPDATE INTEGER(X). { Y = X; }
cachelast(Y) ::= CACHELAST INTEGER(X). { Y = X; }
vgroups(Y) ::= VGROUPS INTEGER(X). { Y = X; }
//partitions(Y) ::= PARTITIONS INTEGER(X). { Y = X; }
stream_mode(Y) ::= STREAM MODE INTEGER(X). { Y = X; }
%type db_optr {SCreateDbInfo}
db_optr(Y) ::= . {setDefaultCreateDbOption(&Y);}
@ -302,6 +303,7 @@ db_optr(Y) ::= db_optr(Z) keep(X). { Y = Z; Y.keep = X; }
db_optr(Y) ::= db_optr(Z) update(X). { Y = Z; Y.update = strtol(X.z, NULL, 10); }
db_optr(Y) ::= db_optr(Z) cachelast(X). { Y = Z; Y.cachelast = strtol(X.z, NULL, 10); }
db_optr(Y) ::= db_optr(Z) vgroups(X). { Y = Z; Y.numOfVgroups = strtol(X.z, NULL, 10); }
db_optr(Y) ::= db_optr(Z) stream_mode(X). { Y = Z; Y.streamMode = strtol(X.z, NULL, 10); }
//%type topic_optr {SCreateDbInfo}
//

10
source/libs/parser/src/astCreateFuncs.c
View File

@ -96,11 +96,17 @@ SToken getTokenFromRawExprNode(SAstCreateContext* pCxt, SNode* pNode) {
SNodeList* createNodeList(SAstCreateContext* pCxt, SNode* pNode) {
SNodeList* list = nodesMakeList();
CHECK_OUT_OF_MEM(list);
return nodesListAppend(list, pNode);
if (TSDB_CODE_SUCCESS != nodesListAppend(list, pNode)) {
pCxt->valid = false;
}
return list;
}
SNodeList* addNodeToList(SAstCreateContext* pCxt, SNodeList* pList, SNode* pNode) {
return nodesListAppend(pList, pNode);
if (TSDB_CODE_SUCCESS != nodesListAppend(pList, pNode)) {
pCxt->valid = false;
}
return pList;
}
SNode* createColumnNode(SAstCreateContext* pCxt, const SToken* pTableAlias, const SToken* pColumnName) {

1
source/libs/parser/src/astToMsg.c
View File

@ -242,6 +242,7 @@ static void doSetDbOptions(SCreateDbReq* pMsg, const SCreateDbInfo* pCreateDb) {
pMsg->update = pCreateDb->update;
pMsg->cacheLastRow = pCreateDb->cachelast;
pMsg->numOfVgroups = pCreateDb->numOfVgroups;
pMsg->streamMode = pCreateDb->streamMode;
}
int32_t setDbOptions(SCreateDbReq* pCreateDbMsg, const SCreateDbInfo* pCreateDbSql, SMsgBuf* pMsgBuf) {

42
source/libs/parser/src/parserImpl.c
View File

@ -241,17 +241,6 @@ abort_parse:
return cxt.valid ? TSDB_CODE_SUCCESS : TSDB_CODE_FAILED;
}
typedef enum ESqlClause {
SQL_CLAUSE_FROM = 1,
SQL_CLAUSE_WHERE,
SQL_CLAUSE_PARTITION_BY,
SQL_CLAUSE_WINDOW,
SQL_CLAUSE_GROUP_BY,
SQL_CLAUSE_HAVING,
SQL_CLAUSE_SELECT,
SQL_CLAUSE_ORDER_BY
} ESqlClause;
static bool afterGroupBy(ESqlClause clause) {
return clause > SQL_CLAUSE_GROUP_BY;
}
@ -298,7 +287,7 @@ static char* getSyntaxErrFormat(int32_t errCode) {
return "Not SELECTed expression";
case TSDB_CODE_PAR_NOT_SINGLE_GROUP:
return "Not a single-group group function";
case TSDB_CODE_PAR_OUT_OF_MEMORY:
case TSDB_CODE_OUT_OF_MEMORY:
return "Out of memory";
default:
return "Unknown error";
@ -360,14 +349,15 @@ static SNodeList* getProjectList(SNode* pNode) {
return NULL;
}
static void setColumnInfoBySchema(const STableNode* pTable, const SSchema* pColSchema, SColumnNode* pCol) {
strcpy(pCol->dbName, pTable->dbName);
strcpy(pCol->tableAlias, pTable->tableAlias);
strcpy(pCol->tableName, pTable->tableName);
static void setColumnInfoBySchema(const SRealTableNode* pTable, const SSchema* pColSchema, SColumnNode* pCol) {
strcpy(pCol->dbName, pTable->table.dbName);
strcpy(pCol->tableAlias, pTable->table.tableAlias);
strcpy(pCol->tableName, pTable->table.tableName);
strcpy(pCol->colName, pColSchema->name);
if ('\0' == pCol->node.aliasName[0]) {
strcpy(pCol->node.aliasName, pColSchema->name);
}
pCol->tableId = pTable->pMeta->uid;
pCol->colId = pColSchema->colId;
// pCol->colType = pColSchema->type;
pCol->node.resType.type = pColSchema->type;
@ -376,7 +366,7 @@ static void setColumnInfoBySchema(const STableNode* pTable, const SSchema* pColS
static void setColumnInfoByExpr(const STableNode* pTable, SExprNode* pExpr, SColumnNode* pCol) {
pCol->pProjectRef = (SNode*)pExpr;
pExpr->pAssociationList = nodesListAppend(pExpr->pAssociationList, (SNode*)pCol);
nodesListAppend(pExpr->pAssociationList, (SNode*)pCol);
if (NULL != pTable) {
strcpy(pCol->tableAlias, pTable->tableAlias);
}
@ -391,9 +381,9 @@ static int32_t createColumnNodeByTable(STranslateContext* pCxt, const STableNode
for (int32_t i = 0; i < nums; ++i) {
SColumnNode* pCol = (SColumnNode*)nodesMakeNode(QUERY_NODE_COLUMN);
if (NULL == pCol) {
return generateSyntaxErrMsg(pCxt, TSDB_CODE_PAR_OUT_OF_MEMORY);
return generateSyntaxErrMsg(pCxt, TSDB_CODE_OUT_OF_MEMORY);
}
setColumnInfoBySchema(pTable, pMeta->schema + i, pCol);
setColumnInfoBySchema((SRealTableNode*)pTable, pMeta->schema + i, pCol);
nodesListAppend(pList, (SNode*)pCol);
}
} else {
@ -402,7 +392,7 @@ static int32_t createColumnNodeByTable(STranslateContext* pCxt, const STableNode
FOREACH(pNode, pProjectList) {
SColumnNode* pCol = (SColumnNode*)nodesMakeNode(QUERY_NODE_COLUMN);
if (NULL == pCol) {
return generateSyntaxErrMsg(pCxt, TSDB_CODE_PAR_OUT_OF_MEMORY);
return generateSyntaxErrMsg(pCxt, TSDB_CODE_OUT_OF_MEMORY);
}
setColumnInfoByExpr(pTable, (SExprNode*)pNode, pCol);
nodesListAppend(pList, (SNode*)pCol);
@ -418,7 +408,7 @@ static bool findAndSetColumn(SColumnNode* pCol, const STableNode* pTable) {
int32_t nums = pMeta->tableInfo.numOfTags + pMeta->tableInfo.numOfColumns;
for (int32_t i = 0; i < nums; ++i) {
if (0 == strcmp(pCol->colName, pMeta->schema[i].name)) {
setColumnInfoBySchema(pTable, pMeta->schema + i, pCol);
setColumnInfoBySchema((SRealTableNode*)pTable, pMeta->schema + i, pCol);
found = true;
break;
}
@ -572,7 +562,7 @@ static EDealRes translateValue(STranslateContext* pCxt, SValueNode* pVal) {
int32_t n = strlen(pVal->literal);
pVal->datum.p = calloc(1, n);
if (NULL == pVal->datum.p) {
generateSyntaxErrMsg(pCxt, TSDB_CODE_PAR_OUT_OF_MEMORY);
generateSyntaxErrMsg(pCxt, TSDB_CODE_OUT_OF_MEMORY);
return DEAL_RES_ERROR;
}
trimStringCopy(pVal->literal, n, pVal->datum.p);
@ -582,7 +572,7 @@ static EDealRes translateValue(STranslateContext* pCxt, SValueNode* pVal) {
int32_t n = strlen(pVal->literal);
char* tmp = calloc(1, n);
if (NULL == tmp) {
generateSyntaxErrMsg(pCxt, TSDB_CODE_PAR_OUT_OF_MEMORY);
generateSyntaxErrMsg(pCxt, TSDB_CODE_OUT_OF_MEMORY);
return DEAL_RES_ERROR;
}
int32_t len = trimStringCopy(pVal->literal, n, tmp);
@ -830,7 +820,7 @@ static int32_t translateStar(STranslateContext* pCxt, SSelectStmt* pSelect, bool
size_t nums = taosArrayGetSize(pTables);
pSelect->pProjectionList = nodesMakeList();
if (NULL == pSelect->pProjectionList) {
return generateSyntaxErrMsg(pCxt, TSDB_CODE_PAR_OUT_OF_MEMORY);
return generateSyntaxErrMsg(pCxt, TSDB_CODE_OUT_OF_MEMORY);
}
for (size_t i = 0; i < nums; ++i) {
STableNode* pTable = taosArrayGetP(pTables, i);
@ -897,7 +887,7 @@ static int32_t translateOrderByPosition(STranslateContext* pCxt, SNodeList* pPro
} else {
SColumnNode* pCol = (SColumnNode*)nodesMakeNode(QUERY_NODE_COLUMN);
if (NULL == pCol) {
return generateSyntaxErrMsg(pCxt, TSDB_CODE_PAR_OUT_OF_MEMORY);
return generateSyntaxErrMsg(pCxt, TSDB_CODE_OUT_OF_MEMORY);
}
setColumnInfoByExpr(NULL, (SExprNode*)nodesListGetNode(pProjectionList, pos - 1), pCol);
((SOrderByExprNode*)pNode)->pExpr = (SNode*)pCol;
@ -1036,7 +1026,7 @@ int32_t setReslutSchema(STranslateContext* pCxt, SQuery* pQuery) {
pQuery->numOfResCols = LIST_LENGTH(pSelect->pProjectionList);
pQuery->pResSchema = calloc(pQuery->numOfResCols, sizeof(SSchema));
if (NULL == pQuery->pResSchema) {
return generateSyntaxErrMsg(pCxt, TSDB_CODE_PAR_OUT_OF_MEMORY);
return generateSyntaxErrMsg(pCxt, TSDB_CODE_OUT_OF_MEMORY);
}
SNode* pNode;
int32_t index = 0;

2847
source/libs/parser/src/sql.c
View File

File diff suppressed because it is too large Load Diff

1
source/libs/parser/src/ttokenizer.c
View File

@ -230,6 +230,7 @@ static SKeyword keywordTable[] = {
{"PORT", TK_PORT},
{"INNER", NEW_TK_INNER},
{"ON", NEW_TK_ON},
{"MODE", TK_MODE},
};
static const char isIdChar[] = {

11
source/libs/planner/inc/plannerImpl.h
View File

@ -25,6 +25,7 @@ extern "C" {
typedef struct SLogicNode {
ENodeType type;
int32_t id;
SNodeList* pTargets;
SNode* pConditions;
SNodeList* pChildren;
@ -37,6 +38,12 @@ typedef struct SScanLogicNode {
struct STableMeta* pMeta;
} SScanLogicNode;
typedef struct SJoinLogicNode {
SLogicNode node;
EJoinType joinType;
SNode* pOnConditions;
} SJoinLogicNode;
typedef struct SFilterLogicNode {
SLogicNode node;
} SFilterLogicNode;
@ -47,6 +54,10 @@ typedef struct SAggLogicNode {
SNodeList* pAggFuncs;
} SAggLogicNode;
typedef struct SProjectLogicNode {
SLogicNode node;
} SProjectLogicNode;
#ifdef __cplusplus
}
#endif

307
source/libs/planner/src/plannerImpl.c
View File

@ -16,83 +16,62 @@
#include "plannerImpl.h"
#include "functionMgt.h"
static SLogicNode* createQueryLogicNode(SNode* pStmt);
#define CHECK_ALLOC(p, res) \
do { \
if (NULL == p) { \
pCxt->errCode = TSDB_CODE_OUT_OF_MEMORY; \
return res; \
} \
} while (0)
typedef struct SCollectColumnsCxt {
SNodeList* pCols;
SHashObj* pColIdHash;
} SCollectColumnsCxt;
#define CHECK_CODE(exec, res) \
do { \
int32_t code = exec; \
if (TSDB_CODE_SUCCESS != code) { \
pCxt->errCode = code; \
return res; \
} \
} while (0)
static EDealRes doCollectColumns(SNode* pNode, void* pContext) {
if (QUERY_NODE_COLUMN == nodeType(pNode)) {
SCollectColumnsCxt* pCxt = (SCollectColumnsCxt*)pContext;
int16_t colId = ((SColumnNode*)pNode)->colId;
if (colId > 0) {
if (NULL == taosHashGet(pCxt->pColIdHash, &colId, sizeof(colId))) {
taosHashPut(pCxt->pColIdHash, &colId, sizeof(colId), NULL, 0);
nodesListAppend(pCxt->pCols, pNode);
}
}
}
return DEAL_RES_CONTINUE;
}
typedef struct SPlanContext {
int32_t errCode;
int32_t planNodeId;
SNodeList* pResource;
} SPlanContext;
static SNodeList* collectColumns(SSelectStmt* pSelect) {
SCollectColumnsCxt cxt = { .pCols = nodesMakeList(), .pColIdHash = taosHashInit(128, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_NO_LOCK) };
if (NULL == cxt.pCols || NULL == cxt.pColIdHash) {
return NULL;
}
nodesWalkNode(pSelect->pFromTable, doCollectColumns, &cxt);
nodesWalkNode(pSelect->pWhere, doCollectColumns, &cxt);
nodesWalkList(pSelect->pPartitionByList, doCollectColumns, &cxt);
nodesWalkNode(pSelect->pWindow, doCollectColumns, &cxt);
nodesWalkList(pSelect->pGroupByList, doCollectColumns, &cxt);
nodesWalkNode(pSelect->pHaving, doCollectColumns, &cxt);
nodesWalkList(pSelect->pProjectionList, doCollectColumns, &cxt);
nodesWalkList(pSelect->pOrderByList, doCollectColumns, &cxt);
taosHashCleanup(cxt.pColIdHash);
return cxt.pCols;
}
typedef struct SCollectAggFuncsCxt {
SNodeList* pAggFuncs;
} SCollectAggFuncsCxt;
static EDealRes doCollectAggFuncs(SNode* pNode, void* pContext) {
if (QUERY_NODE_FUNCTION == nodeType(pNode) && fmIsAggFunc(((SFunctionNode*)pNode)->funcId)) {
SCollectAggFuncsCxt* pCxt = (SCollectAggFuncsCxt*)pContext;
nodesListAppend(pCxt->pAggFuncs, pNode);
return DEAL_RES_IGNORE_CHILD;
}
return DEAL_RES_CONTINUE;
}
static SNodeList* collectAggFuncs(SSelectStmt* pSelect) {
SCollectAggFuncsCxt cxt = { .pAggFuncs = nodesMakeList() };
if (NULL == cxt.pAggFuncs) {
return NULL;
}
nodesWalkNode(pSelect->pHaving, doCollectAggFuncs, &cxt);
nodesWalkList(pSelect->pProjectionList, doCollectAggFuncs, &cxt);
if (!pSelect->isDistinct) {
nodesWalkList(pSelect->pOrderByList, doCollectAggFuncs, &cxt);
}
return cxt.pAggFuncs;
}
static SLogicNode* createQueryLogicNode(SPlanContext* pCxt, SNode* pStmt);
static SLogicNode* createLogicNodeByTable(SPlanContext* pCxt, SSelectStmt* pSelect, SNode* pTable);
typedef struct SRewriteExprCxt {
int32_t errCode;
int32_t planNodeId;
SNodeList* pTargets;
} SRewriteExprCxt;
static EDealRes doRewriteExpr(SNode** pNode, void* pContext) {
switch (nodeType(*pNode)) {
case QUERY_NODE_OPERATOR:
case QUERY_NODE_LOGIC_CONDITION:
case QUERY_NODE_FUNCTION: {
break;
}
default:
break;
}
SRewriteExprCxt* pCxt = (SRewriteExprCxt*)pContext;
SNode* pTarget;
int32_t index = 0;
FOREACH(pTarget, pCxt->pTargets) {
if (nodesEqualNode(pTarget, *pNode)) {
SColumnRefNode* pCol = (SColumnRefNode*)nodesMakeNode(QUERY_NODE_COLUMN_REF);
if (NULL == pCol) {
pCxt->errCode = TSDB_CODE_OUT_OF_MEMORY;
return DEAL_RES_ERROR;
}
pCol->tupleId = pCxt->planNodeId;
pCol->slotId = index;
nodesDestroyNode(*pNode);
*pNode = nodesMakeNode(QUERY_NODE_COLUMN_REF);
((SColumnRef*)*pNode)->slotId = index;
*pNode = (SNode*)pCol;
return DEAL_RES_IGNORE_CHILD;
}
++index;
@ -100,105 +79,223 @@ static EDealRes doRewriteExpr(SNode** pNode, void* pContext) {
return DEAL_RES_CONTINUE;
}
static int32_t rewriteExpr(SNodeList* pTargets, SSelectStmt* pSelect) {
SRewriteExprCxt cxt = { .pTargets = pTargets };
nodesRewriteNode(&(pSelect->pFromTable), doRewriteExpr, &cxt);
nodesRewriteNode(&(pSelect->pWhere), doRewriteExpr, &cxt);
nodesRewriteList(pSelect->pPartitionByList, doRewriteExpr, &cxt);
nodesRewriteNode(&(pSelect->pWindow), doRewriteExpr, &cxt);
nodesRewriteList(pSelect->pGroupByList, doRewriteExpr, &cxt);
nodesRewriteNode(&(pSelect->pHaving), doRewriteExpr, &cxt);
nodesRewriteList(pSelect->pProjectionList, doRewriteExpr, &cxt);
nodesRewriteList(pSelect->pOrderByList, doRewriteExpr, &cxt);
return TSDB_CODE_SUCCESS;
static int32_t rewriteExpr(int32_t planNodeId, SNodeList* pTargets, SSelectStmt* pSelect, ESqlClause clause) {
SRewriteExprCxt cxt = { .errCode = TSDB_CODE_SUCCESS, .planNodeId = planNodeId, .pTargets = pTargets };
nodesRewriteSelectStmt(pSelect, clause, doRewriteExpr, &cxt);
return cxt.errCode;
}
static SLogicNode* pushLogicNode(SLogicNode* pRoot, SLogicNode* pNode) {
static SLogicNode* pushLogicNode(SPlanContext* pCxt, SLogicNode* pRoot, SLogicNode* pNode) {
if (TSDB_CODE_SUCCESS != pCxt->errCode) {
goto error;
}
if (NULL == pRoot) {
return pNode;
}
if (NULL == pNode) {
return pRoot;
}
pRoot->pParent = pNode;
if (NULL == pNode->pChildren) {
pNode->pChildren = nodesMakeList();
if (NULL == pNode->pChildren) {
goto error;
}
}
nodesListAppend(pNode->pChildren, (SNode*)pRoot);
if (TSDB_CODE_SUCCESS != nodesListAppend(pNode->pChildren, (SNode*)pRoot)) {
goto error;
}
pRoot->pParent = pNode;
return pNode;
error:
nodesDestroyNode((SNode*)pNode);
return pRoot;
}
static SNodeList* createScanTargets(SNodeList* pCols) {
static SNodeList* createScanTargets(int32_t planNodeId, int32_t numOfScanCols) {
SNodeList* pTargets = nodesMakeList();
if (NULL == pTargets) {
return NULL;
}
for (int32_t i = 0; i < numOfScanCols; ++i) {
SColumnRefNode* pCol = (SColumnRefNode*)nodesMakeNode(QUERY_NODE_COLUMN_REF);
if (NULL == pCol || TSDB_CODE_SUCCESS != nodesListAppend(pTargets, (SNode*)pCol)) {
nodesDestroyList(pTargets);
return NULL;
}
pCol->tupleId = planNodeId;
pCol->slotId = i;
}
return pTargets;
}
static SLogicNode* createScanLogicNode(SSelectStmt* pSelect, SRealTableNode* pRealTable) {
static SLogicNode* createScanLogicNode(SPlanContext* pCxt, SSelectStmt* pSelect, SRealTableNode* pRealTable) {
SScanLogicNode* pScan = (SScanLogicNode*)nodesMakeNode(QUERY_NODE_LOGIC_PLAN_SCAN);
SNodeList* pCols = collectColumns(pSelect);
pScan->pScanCols = nodesCloneList(pCols);
//
rewriteExpr(pScan->pScanCols, pSelect);
pScan->node.pTargets = createScanTargets(pCols);
CHECK_ALLOC(pScan, NULL);
pScan->node.id = pCxt->planNodeId++;
pScan->pMeta = pRealTable->pMeta;
// set columns to scan
SNodeList* pCols = NULL;
CHECK_CODE(nodesCollectColumns(pSelect, SQL_CLAUSE_FROM, pScan->pMeta->uid, true, &pCols), (SLogicNode*)pScan);
pScan->pScanCols = nodesCloneList(pCols);
CHECK_ALLOC(pScan->pScanCols, (SLogicNode*)pScan);
// pScanCols of SScanLogicNode is equivalent to pTargets of other logic nodes
CHECK_CODE(rewriteExpr(pScan->node.id, pScan->pScanCols, pSelect, SQL_CLAUSE_FROM), (SLogicNode*)pScan);
// set output
pScan->node.pTargets = createScanTargets(pScan->node.id, LIST_LENGTH(pScan->pScanCols));
CHECK_ALLOC(pScan->node.pTargets, (SLogicNode*)pScan);
return (SLogicNode*)pScan;
}
static SLogicNode* createSubqueryLogicNode(SSelectStmt* pSelect, STempTableNode* pTable) {
return createQueryLogicNode(pTable->pSubquery);
static SLogicNode* createSubqueryLogicNode(SPlanContext* pCxt, SSelectStmt* pSelect, STempTableNode* pTable) {
return createQueryLogicNode(pCxt, pTable->pSubquery);
}
static SLogicNode* createLogicNodeByTable(SSelectStmt* pSelect, SNode* pTable) {
static SLogicNode* createJoinLogicNode(SPlanContext* pCxt, SSelectStmt* pSelect, SJoinTableNode* pJoinTable) {
SJoinLogicNode* pJoin = (SJoinLogicNode*)nodesMakeNode(QUERY_NODE_LOGIC_PLAN_JOIN);
CHECK_ALLOC(pJoin, NULL);
pJoin->node.id = pCxt->planNodeId++;
pJoin->joinType = pJoinTable->joinType;
// set left and right node
pJoin->node.pChildren = nodesMakeList();
CHECK_ALLOC(pJoin->node.pChildren, (SLogicNode*)pJoin);
SLogicNode* pLeft = createLogicNodeByTable(pCxt, pSelect, pJoinTable->pLeft);
CHECK_ALLOC(pLeft, (SLogicNode*)pJoin);
CHECK_CODE(nodesListAppend(pJoin->node.pChildren, (SNode*)pLeft), (SLogicNode*)pJoin);
SLogicNode* pRight = createLogicNodeByTable(pCxt, pSelect, pJoinTable->pRight);
CHECK_ALLOC(pRight, (SLogicNode*)pJoin);
CHECK_CODE(nodesListAppend(pJoin->node.pChildren, (SNode*)pRight), (SLogicNode*)pJoin);
// set on conditions
pJoin->pOnConditions = nodesCloneNode(pJoinTable->pOnCond);
CHECK_ALLOC(pJoin->pOnConditions, (SLogicNode*)pJoin);
// set the output and rewrite the expression in subsequent clauses with the output
SNodeList* pCols = NULL;
CHECK_CODE(nodesCollectColumns(pSelect, SQL_CLAUSE_FROM, 0, false, &pCols), (SLogicNode*)pJoin);
pJoin->node.pTargets = nodesCloneList(pCols);
CHECK_ALLOC(pJoin->node.pTargets, (SLogicNode*)pJoin);
CHECK_CODE(rewriteExpr(pJoin->node.id, pJoin->node.pTargets, pSelect, SQL_CLAUSE_FROM), (SLogicNode*)pJoin);
return (SLogicNode*)pJoin;
}
static SLogicNode* createLogicNodeByTable(SPlanContext* pCxt, SSelectStmt* pSelect, SNode* pTable) {
switch (nodeType(pTable)) {
case QUERY_NODE_REAL_TABLE:
return createScanLogicNode(pSelect, (SRealTableNode*)pTable);
return createScanLogicNode(pCxt, pSelect, (SRealTableNode*)pTable);
case QUERY_NODE_TEMP_TABLE:
return createSubqueryLogicNode(pSelect, (STempTableNode*)pTable);
return createSubqueryLogicNode(pCxt, pSelect, (STempTableNode*)pTable);
case QUERY_NODE_JOIN_TABLE:
return createJoinLogicNode(pCxt, pSelect, (SJoinTableNode*)pTable);
default:
break;
}
return NULL;
}
static SLogicNode* createFilterLogicNode(SNode* pWhere) {
if (NULL == pWhere) {
static SLogicNode* createWhereFilterLogicNode(SPlanContext* pCxt, SSelectStmt* pSelect) {
if (NULL == pSelect->pWhere) {
return NULL;
}
SFilterLogicNode* pFilter = (SFilterLogicNode*)nodesMakeNode(QUERY_NODE_LOGIC_PLAN_FILTER);
pFilter->node.pConditions = nodesCloneNode(pWhere);
CHECK_ALLOC(pFilter, NULL);
pFilter->node.id = pCxt->planNodeId++;
// set filter conditions
pFilter->node.pConditions = nodesCloneNode(pSelect->pWhere);
CHECK_ALLOC(pFilter->node.pConditions, (SLogicNode*)pFilter);
// set the output and rewrite the expression in subsequent clauses with the output
SNodeList* pCols = NULL;
CHECK_CODE(nodesCollectColumns(pSelect, SQL_CLAUSE_WHERE, 0, false, &pCols), (SLogicNode*)pFilter);
pFilter->node.pTargets = nodesCloneList(pCols);
CHECK_ALLOC(pFilter->node.pTargets, (SLogicNode*)pFilter);
CHECK_CODE(rewriteExpr(pFilter->node.id, pFilter->node.pTargets, pSelect, SQL_CLAUSE_WHERE), (SLogicNode*)pFilter);
return (SLogicNode*)pFilter;
}
static SLogicNode* createAggLogicNode(SSelectStmt* pSelect, SNodeList* pGroupByList, SNode* pHaving) {
SNodeList* pAggFuncs = collectAggFuncs(pSelect);
if (NULL == pAggFuncs && NULL == pGroupByList) {
static SLogicNode* createAggLogicNode(SPlanContext* pCxt, SSelectStmt* pSelect) {
SNodeList* pAggFuncs = NULL;
CHECK_CODE(nodesCollectFuncs(pSelect, fmIsAggFunc, &pAggFuncs), NULL);
if (NULL == pAggFuncs && NULL == pSelect->pGroupByList) {
return NULL;
}
SAggLogicNode* pAgg = (SAggLogicNode*)nodesMakeNode(QUERY_NODE_LOGIC_PLAN_AGG);
pAgg->pGroupKeys = nodesCloneList(pGroupByList);
CHECK_ALLOC(pAgg, NULL);
pAgg->node.id = pCxt->planNodeId++;
// set grouyp keys, agg funcs and having conditions
pAgg->pGroupKeys = nodesCloneList(pSelect->pGroupByList);
CHECK_ALLOC(pAgg->pGroupKeys, (SLogicNode*)pAgg);
pAgg->pAggFuncs = nodesCloneList(pAggFuncs);
pAgg->node.pConditions = nodesCloneNode(pHaving);
CHECK_ALLOC(pAgg->pAggFuncs, (SLogicNode*)pAgg);
pAgg->node.pConditions = nodesCloneNode(pSelect->pHaving);
CHECK_ALLOC(pAgg->node.pConditions, (SLogicNode*)pAgg);
// set the output and rewrite the expression in subsequent clauses with the output
SNodeList* pCols = NULL;
CHECK_CODE(nodesCollectColumns(pSelect, SQL_CLAUSE_HAVING, 0, false, &pCols), (SLogicNode*)pAgg);
pAgg->node.pTargets = nodesCloneList(pCols);
CHECK_ALLOC(pAgg->node.pTargets, (SLogicNode*)pAgg);
CHECK_CODE(rewriteExpr(pAgg->node.id, pAgg->node.pTargets, pSelect, SQL_CLAUSE_HAVING), (SLogicNode*)pAgg);
return (SLogicNode*)pAgg;
}
static SLogicNode* createSelectLogicNode(SSelectStmt* pSelect) {
SLogicNode* pRoot = createLogicNodeByTable(pSelect, pSelect->pFromTable);
pRoot = pushLogicNode(pRoot, createFilterLogicNode(pSelect->pWhere));
pRoot = pushLogicNode(pRoot, createAggLogicNode(pSelect, pSelect->pGroupByList, pSelect->pHaving));
// pRoot = pushLogicNode(pRoot, createProjectLogicNode(pSelect, pSelect->pProjectionList));
static SLogicNode* createProjectLogicNode(SPlanContext* pCxt, SSelectStmt* pSelect) {
SProjectLogicNode* pProject = (SProjectLogicNode*)nodesMakeNode(QUERY_NODE_LOGIC_PLAN_PROJECT);
CHECK_ALLOC(pProject, NULL);
pProject->node.id = pCxt->planNodeId++;
pProject->node.pTargets = nodesCloneList(pSelect->pProjectionList);
CHECK_ALLOC(pProject->node.pTargets, (SLogicNode*)pProject);
return (SLogicNode*)pProject;
}
static SLogicNode* createSelectLogicNode(SPlanContext* pCxt, SSelectStmt* pSelect) {
SLogicNode* pRoot = createLogicNodeByTable(pCxt, pSelect, pSelect->pFromTable);
if (TSDB_CODE_SUCCESS == pCxt->errCode) {
pRoot = pushLogicNode(pCxt, pRoot, createWhereFilterLogicNode(pCxt, pSelect));
}
if (TSDB_CODE_SUCCESS == pCxt->errCode) {
pRoot = pushLogicNode(pCxt, pRoot, createAggLogicNode(pCxt, pSelect));
}
if (TSDB_CODE_SUCCESS == pCxt->errCode) {
pRoot = pushLogicNode(pCxt, pRoot, createProjectLogicNode(pCxt, pSelect));
}
return pRoot;
}
static SLogicNode* createQueryLogicNode(SNode* pStmt) {
static SLogicNode* createQueryLogicNode(SPlanContext* pCxt, SNode* pStmt) {
switch (nodeType(pStmt)) {
case QUERY_NODE_SELECT_STMT:
return createSelectLogicNode((SSelectStmt*)pStmt);
return createSelectLogicNode(pCxt, (SSelectStmt*)pStmt);
default:
break;
}
}
int32_t createLogicPlan(SNode* pNode, SLogicNode** pLogicNode) {
*pLogicNode = createQueryLogicNode(pNode);
SPlanContext cxt = { .errCode = TSDB_CODE_SUCCESS, .planNodeId = 0 };
SLogicNode* pRoot = createQueryLogicNode(&cxt, pNode);
if (TSDB_CODE_SUCCESS != cxt.errCode) {
nodesDestroyNode((SNode*)pRoot);
return cxt.errCode;
}
*pLogicNode = pRoot;
return TSDB_CODE_SUCCESS;
}

2
source/libs/qcom/src/queryUtil.c
View File

@ -137,7 +137,7 @@ int32_t asyncSendMsgToServer(void *pTransporter, SEpSet* epSet, int64_t* pTransp
.pCont = pMsg,
.contLen = pInfo->msgInfo.len,
.ahandle = (void*) pInfo,
.handle = NULL,
.handle = pInfo->msgInfo.handle,
.code = 0
};

1
source/libs/scheduler/inc/schedulerInt.h
View File

@ -95,6 +95,7 @@ typedef struct SSchTask {
int32_t childReady; // child task ready number
SArray *children; // the datasource tasks,from which to fetch the result, element is SQueryTask*
SArray *parents; // the data destination tasks, get data from current task, element is SQueryTask*
void* handle; // task send handle
} SSchTask;
typedef struct SSchJobAttr {

15
source/libs/scheduler/src/scheduler.c
View File

@ -18,6 +18,10 @@
#include "query.h"
#include "catalog.h"
typedef struct SSchTrans {
void *transInst;
void *transHandle;
}SSchTrans;
static SSchedulerMgmt schMgmt = {0};
uint64_t schGenTaskId(void) {
@ -932,6 +936,7 @@ int32_t schHandleCallback(void* param, const SDataBuf* pMsg, int32_t msgType, in
pTask = *task;
SCH_TASK_DLOG("rsp msg received, type:%s, code:%s", TMSG_INFO(msgType), tstrerror(rspCode));
pTask->handle = pMsg->handle;
SCH_ERR_JRET(schHandleResponseMsg(pJob, pTask, msgType, pMsg->pData, pMsg->len, rspCode));
_return:
@ -1000,6 +1005,9 @@ int32_t schGetCallbackFp(int32_t msgType, __async_send_cb_fn_t *fp) {
int32_t schAsyncSendMsg(void *transport, SEpSet* epSet, uint64_t qId, uint64_t tId, int32_t msgType, void *msg, uint32_t msgSize) {
int32_t code = 0;
SSchTrans *trans = (SSchTrans *)transport;
SMsgSendInfo* pMsgSendInfo = calloc(1, sizeof(SMsgSendInfo));
if (NULL == pMsgSendInfo) {
qError("QID:%"PRIx64 ",TID:%"PRIx64 " calloc %d failed", qId, tId, (int32_t)sizeof(SMsgSendInfo));
@ -1018,14 +1026,16 @@ int32_t schAsyncSendMsg(void *transport, SEpSet* epSet, uint64_t qId, uint64_t t
param->queryId = qId;
param->taskId = tId;
pMsgSendInfo->param = param;
pMsgSendInfo->msgInfo.pData = msg;
pMsgSendInfo->msgInfo.len = msgSize;
pMsgSendInfo->msgInfo.handle = trans->transHandle;
pMsgSendInfo->msgType = msgType;
pMsgSendInfo->fp = fp;
int64_t transporterId = 0;
code = asyncSendMsgToServer(transport, epSet, &transporterId, pMsgSendInfo);
code = asyncSendMsgToServer(trans->transInst, epSet, &transporterId, pMsgSendInfo);
if (code) {
SCH_ERR_JRET(code);
}
@ -1149,7 +1159,8 @@ int32_t schBuildAndSendMsg(SSchJob *pJob, SSchTask *pTask, SQueryNodeAddr *addr,
atomic_store_32(&pTask->lastMsgType, msgType);
SCH_ERR_JRET(schAsyncSendMsg(pJob->transport, &epSet, pJob->queryId, pTask->taskId, msgType, msg, msgSize));
SSchTrans trans = {.transInst = pJob->transport, .transHandle = pTask->handle};
SCH_ERR_JRET(schAsyncSendMsg(&trans, &epSet, pJob->queryId, pTask->taskId, msgType, msg, msgSize));
if (isCandidateAddr) {
SCH_ERR_RET(schRecordTaskExecNode(pJob, pTask, addr));

19
source/libs/transport/src/transCli.c
View File

@ -133,15 +133,18 @@ static void clientHandleResp(SCliConn* conn) {
rpcMsg.msgType = pHead->msgType;
rpcMsg.ahandle = pCtx->ahandle;
if (rpcMsg.msgType == TDMT_VND_QUERY_RSP || rpcMsg.msgType == TDMT_VND_FETCH_RSP) {
if (rpcMsg.msgType == TDMT_VND_QUERY_RSP || rpcMsg.msgType == TDMT_VND_FETCH_RSP ||
rpcMsg.msgType == TDMT_VND_RES_READY) {
rpcMsg.handle = conn;
conn->persist = 1;
tDebug("client conn %p persist by app", conn);
}
tDebug("client conn %p %s received from %s:%d, local info: %s:%d", conn, TMSG_INFO(pHead->msgType),
inet_ntoa(conn->addr.sin_addr), ntohs(conn->addr.sin_port), inet_ntoa(conn->locaddr.sin_addr),
ntohs(conn->locaddr.sin_port));
conn->secured = pHead->secured;
if (conn->push != NULL && conn->ctnRdCnt != 0) {
(*conn->push->callback)(conn->push->arg, &rpcMsg);
conn->push = NULL;
@ -156,7 +159,6 @@ static void clientHandleResp(SCliConn* conn) {
}
}
conn->ctnRdCnt += 1;
conn->secured = pHead->secured;
// buf's mem alread translated to rpcMsg.pCont
transClearBuffer(&conn->readBuf);
@ -166,16 +168,14 @@ static void clientHandleResp(SCliConn* conn) {
SCliThrdObj* pThrd = conn->hostThrd;
// user owns conn->persist = 1
if (conn->push == NULL || conn->persist == 0) {
if (conn->push == NULL && conn->persist == 0) {
addConnToPool(pThrd->pool, pCtx->ip, pCtx->port, conn);
destroyCmsg(conn->data);
conn->data = NULL;
}
destroyCmsg(conn->data);
conn->data = NULL;
// start thread's timer of conn pool if not active
if (!uv_is_active((uv_handle_t*)pThrd->timer) && pRpc->idleTime > 0) {
uv_timer_start((uv_timer_t*)pThrd->timer, clientTimeoutCb, CONN_PERSIST_TIME(pRpc->idleTime) / 2, 0);
// uv_timer_start((uv_timer_t*)pThrd->timer, clientTimeoutCb, CONN_PERSIST_TIME(pRpc->idleTime) / 2, 0);
}
}
static void clientHandleExcept(SCliConn* pConn) {
@ -330,6 +330,9 @@ static void clientAllocBufferCb(uv_handle_t* handle, size_t suggested_size, uv_b
}
static void clientReadCb(uv_stream_t* handle, ssize_t nread, const uv_buf_t* buf) {
// impl later
if (handle->data == NULL) {
return;
}
SCliConn* conn = handle->data;
SConnBuffer* pBuf = &conn->readBuf;
if (nread > 0) {

2
source/util/src/terror.c
View File

@ -256,6 +256,8 @@ TAOS_DEFINE_ERROR(TSDB_CODE_MND_INVALID_FUNC_RETRIEVE, "Invalid func retriev
// mnode-trans
TAOS_DEFINE_ERROR(TSDB_CODE_MND_TRANS_ALREADY_EXIST, "Transaction already exists")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_TRANS_NOT_EXIST, "Transaction not exists")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_TRANS_INVALID_STAGE, "Invalid stage to kill")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_TRANS_CANT_PARALLEL, "Invalid stage to kill")
// mnode-topic
TAOS_DEFINE_ERROR(TSDB_CODE_MND_UNSUPPORTED_TOPIC, "Topic with STable not supported yet")