feat: support view
This commit is contained in:
dapan1121
parent
8654012d9a
commit
14e8db289d
|
|
@ -141,6 +141,7 @@ typedef enum _mgmt_table {
|
|||
TSDB_MGMT_TABLE_APPS,
|
||||
TSDB_MGMT_TABLE_STREAM_TASKS,
|
||||
TSDB_MGMT_TABLE_PRIVILEGES,
|
||||
TSDB_MGMT_TABLE_VIEWS,
|
||||
TSDB_MGMT_TABLE_MAX,
|
||||
} EShowType;
|
||||
|
||||
|
|
@ -251,6 +252,7 @@ typedef enum ENodeType {
|
|||
QUERY_NODE_CASE_WHEN,
|
||||
QUERY_NODE_EVENT_WINDOW,
|
||||
QUERY_NODE_HINT,
|
||||
QUERY_NODE_VIEW,
|
||||
|
||||
// Statement nodes are used in parser and planner module.
|
||||
QUERY_NODE_SET_OPERATOR = 100,
|
||||
|
|
@ -355,6 +357,8 @@ typedef enum ENodeType {
|
|||
QUERY_NODE_RESTORE_VNODE_STMT,
|
||||
QUERY_NODE_PAUSE_STREAM_STMT,
|
||||
QUERY_NODE_RESUME_STREAM_STMT,
|
||||
QUERY_NODE_CREATE_VIEW_STMT,
|
||||
QUERY_NODE_DROP_VIEW_STMT,
|
||||
|
||||
// logic plan node
|
||||
QUERY_NODE_LOGIC_PLAN_SCAN = 1000,
|
||||
|
|
@ -3847,6 +3851,32 @@ typedef struct {
|
|||
};
|
||||
} SPackedData;
|
||||
|
||||
typedef struct {
|
||||
char name[TSDB_VIEW_NAME_LEN];
|
||||
char dbFName[TSDB_DB_FNAME_LEN];
|
||||
int8_t orReplace;
|
||||
int8_t precision;
|
||||
int32_t numOfCols;
|
||||
SSchema* pSchema;
|
||||
} SCMCreateViewReq;
|
||||
|
||||
typedef struct {
|
||||
int64_t streamId;
|
||||
} SCMCreateViewRsp;
|
||||
|
||||
int32_t tSerializeSCMCreateViewReq(void* buf, int32_t bufLen, const SCMCreateViewReq* pReq);
|
||||
int32_t tDeserializeSCMCreateViewReq(void* buf, int32_t bufLen, SCMCreateViewReq* pReq);
|
||||
void tFreeSCMCreateViewReq(SCMCreateViewReq* pReq);
|
||||
|
||||
|
||||
typedef struct {
|
||||
char dbFName[TSDB_DB_FNAME_LEN];
|
||||
char viewName[TSDB_VIEW_NAME_LEN];
|
||||
int8_t igNotExists;
|
||||
} SCMDropViewReq;
|
||||
|
||||
|
||||
|
||||
#pragma pack(pop)
|
||||
|
||||
#ifdef __cplusplus
|
||||
|
|
|
|||
|
|
@ -187,6 +187,7 @@ enum { // WARN: new msg should be appended to segment tail
|
|||
TD_DEF_MSG_TYPE(TDMT_MND_STREAM_BEGIN_CHECKPOINT, "stream-begin-checkpoint", NULL, NULL)
|
||||
TD_DEF_MSG_TYPE(TDMT_MND_STREAM_NODECHANGE_CHECK, "stream-nodechange-check", NULL, NULL)
|
||||
TD_DEF_MSG_TYPE(TDMT_MND_TRIM_DB_TIMER, "trim-db-tmr", NULL, NULL)
|
||||
TD_DEF_MSG_TYPE(TDMT_MND_CREATE_VIEW, "create-view", SCMCreateViewReq, SCMCreateViewRsp)
|
||||
|
||||
TD_NEW_MSG_SEG(TDMT_VND_MSG)
|
||||
TD_DEF_MSG_TYPE(TDMT_VND_SUBMIT, "submit", SSubmitReq, SSubmitRsp)
|
||||
|
|
|
|||
|
|
@ -51,6 +51,7 @@ typedef enum {
|
|||
typedef struct SUserAuthInfo {
|
||||
char user[TSDB_USER_LEN];
|
||||
SName tbName;
|
||||
bool isView;
|
||||
AUTH_TYPE type;
|
||||
} SUserAuthInfo;
|
||||
|
||||
|
|
@ -83,6 +84,7 @@ typedef struct SCatalogReq {
|
|||
SArray* pTableIndex; // element is SNAME
|
||||
SArray* pTableCfg; // element is SNAME
|
||||
SArray* pTableTag; // element is SNAME
|
||||
SArray* pView; // element is STablesReq
|
||||
bool qNodeRequired; // valid qnode
|
||||
bool dNodeRequired; // valid dnode
|
||||
bool svrVerRequired;
|
||||
|
|
@ -109,6 +111,7 @@ typedef struct SMetaData {
|
|||
SArray* pTableCfg; // pRes = STableCfg*
|
||||
SArray* pTableTag; // pRes = SArray<STagVal>*
|
||||
SArray* pDnodeList; // pRes = SArray<SEpSet>*
|
||||
SArray* pView; // pRes = SViewInfo*
|
||||
SMetaRes* pSvrVer; // pRes = char*
|
||||
} SMetaData;
|
||||
|
||||
|
|
|
|||
|
|
@ -488,6 +488,27 @@ typedef struct SDropFunctionStmt {
|
|||
bool ignoreNotExists;
|
||||
} SDropFunctionStmt;
|
||||
|
||||
typedef struct SQueryResInfo {
|
||||
|
||||
} SQueryResInfo;
|
||||
|
||||
typedef struct SCreateViewStmt {
|
||||
ENodeType type;
|
||||
char dbName[TSDB_DB_NAME_LEN];
|
||||
char viewName[TSDB_VIEW_NAME_LEN];
|
||||
bool orReplace;
|
||||
SNodeList* pCols;
|
||||
SNode* pQuery;
|
||||
SCMCreateViewReq createReq;
|
||||
} SCreateViewStmt;
|
||||
|
||||
typedef struct SDropViewStmt {
|
||||
ENodeType type;
|
||||
char dbName[TSDB_DB_NAME_LEN];
|
||||
char viewName[TSDB_VIEW_NAME_LEN];
|
||||
bool ignoreNotExists;
|
||||
} SDropViewStmt;
|
||||
|
||||
typedef struct SGrantStmt {
|
||||
ENodeType type;
|
||||
char userName[TSDB_USER_LEN];
|
||||
|
|
|
|||
|
|
@ -180,6 +180,16 @@ typedef struct STempTableNode {
|
|||
SNode* pSubquery;
|
||||
} STempTableNode;
|
||||
|
||||
typedef struct SViewNode {
|
||||
STableNode table; // QUERY_NODE_REAL_TABLE
|
||||
struct STableMeta* pMeta;
|
||||
SVgroupsInfo* pVgroupList;
|
||||
char qualDbName[TSDB_DB_NAME_LEN]; // SHOW qualDbName.TABLES
|
||||
double ratio;
|
||||
SArray* pSmaIndexes;
|
||||
int8_t cacheLastMode;
|
||||
} SViewNode;
|
||||
|
||||
typedef enum EJoinType {
|
||||
JOIN_TYPE_INNER = 1,
|
||||
JOIN_TYPE_LEFT,
|
||||
|
|
|
|||
|
|
@ -33,6 +33,8 @@ typedef struct SStmtCallback {
|
|||
int32_t (*getExecInfoFn)(TAOS_STMT*, SHashObj**, SHashObj**);
|
||||
} SStmtCallback;
|
||||
|
||||
typedef int32_t (*validateSqlFn)(void* param, SQuery* pQuery, const char* sql, SQueryResInfo* pRes);
|
||||
|
||||
typedef struct SParseCsvCxt {
|
||||
TdFilePtr fp; // last parsed file
|
||||
int32_t tableNo; // last parsed table
|
||||
|
|
@ -64,6 +66,8 @@ typedef struct SParseContext {
|
|||
SArray* pTableMetaPos; // sql table pos => catalog data pos
|
||||
SArray* pTableVgroupPos; // sql table pos => catalog data pos
|
||||
int64_t allocatorId;
|
||||
validateSqlFn validateSqlFp;
|
||||
void* validateSqlParam;
|
||||
} SParseContext;
|
||||
|
||||
int32_t qParseSql(SParseContext* pCxt, SQuery** pQuery);
|
||||
|
|
|
|||
|
|
@ -711,6 +711,7 @@ int32_t* taosGetErrno();
|
|||
#define TSDB_CODE_PAR_SYSTABLE_NOT_ALLOWED TAOS_DEF_ERROR_CODE(0, 0x2669)
|
||||
#define TSDB_CODE_PAR_INVALID_VARBINARY TAOS_DEF_ERROR_CODE(0, 0x266A)
|
||||
#define TSDB_CODE_PAR_INVALID_IP_RANGE TAOS_DEF_ERROR_CODE(0, 0x266B)
|
||||
#define TSDB_CODE_PAR_INVALID_VIEW_QUERY TAOS_DEF_ERROR_CODE(0, 0x266C)
|
||||
#define TSDB_CODE_PAR_INTERNAL_ERROR TAOS_DEF_ERROR_CODE(0, 0x26FF)
|
||||
|
||||
//planner
|
||||
|
|
|
|||
|
|
@ -230,6 +230,9 @@ typedef enum ELogicConditionType {
|
|||
#define TSDB_MAX_SQL_SHOW_LEN 1024
|
||||
#define TSDB_MAX_ALLOWED_SQL_LEN (1 * 1024 * 1024u) // sql length should be less than 1mb
|
||||
|
||||
#define TSDB_VIEW_NAME_LEN 193
|
||||
#define TSDB_VIEW_FNAME_LEN (TSDB_DB_FNAME_LEN + TSDB_VIEW_NAME_LEN + TSDB_NAME_DELIMITER_LEN)
|
||||
|
||||
#define TSDB_APP_NAME_LEN TSDB_UNI_LEN
|
||||
#define TSDB_TB_COMMENT_LEN 1025
|
||||
|
||||
|
|
|
|||
|
|
@ -2591,3 +2591,48 @@ void taosAsyncFetchImpl(SRequestObj* pRequest, __taos_async_fn_t fp, void* param
|
|||
|
||||
schedulerFetchRows(pRequest->body.queryJob, &req);
|
||||
}
|
||||
|
||||
int32_t clientValidateSql(void* param, SQuery* pQuery, const char* sql, SCMCreateViewReq* pReq) {
|
||||
SSqlCallbackWrapper *pWrapper = (SSqlCallbackWrapper *)param;
|
||||
SSyncQueryParam* syncParam = taosMemoryCalloc(1, sizeof(SSyncQueryParam));
|
||||
tsem_init(&syncParam->sem, 0, 0);
|
||||
|
||||
SRequestObj* pRequest = pWrapper->pRequest;
|
||||
SRequestObj* pNewRequest = NULL;
|
||||
int32_t code = buildRequest(pRequest->pTscObj->id, sql, strlen(sql), syncParam, true, &pNewRequest, 0);
|
||||
if (code != TSDB_CODE_SUCCESS) {
|
||||
terrno = code;
|
||||
return code;
|
||||
}
|
||||
|
||||
pNewRequest->pQuery = pQuery;
|
||||
pNewRequest->body.queryFp = syncQueryFn;
|
||||
doAsyncQuery(pNewRequest, false);
|
||||
|
||||
tsem_wait(&syncParam->sem);
|
||||
|
||||
code = pNewRequest->code;
|
||||
pRequest->code = code;
|
||||
|
||||
if (TSDB_CODE_SUCCESS == code) {
|
||||
pReq->numOfCols = pQuery->numOfResCols;
|
||||
pReq->precision = pQuery->precision;
|
||||
pReq->pSchema = taosMemoryMalloc(pQuery->numOfResCols * sizeof(SSchema));
|
||||
if (NULL == pReq->pSchema) {
|
||||
code = terrno = TSDB_CODE_OUT_OF_MEMORY;
|
||||
} else {
|
||||
memcpy(pReq->pSchema, pQuery->pResSchema, pQuery->numOfResCols * sizeof(SSchema));
|
||||
}
|
||||
} else if (0 != pNewRequest->msgBuf[0]) {
|
||||
strncpy(pRequest->msgBuf, pNewRequest->msgBuf, pRequest->msgBufLen - 1);
|
||||
pRequest->msgBuf[pRequest->msgBufLen - 1] = 0;
|
||||
}
|
||||
|
||||
freeQueryParam(syncParam);
|
||||
destroyRequest(pNewRequest);
|
||||
|
||||
return code;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -1026,7 +1026,7 @@ void taos_query_a_with_reqid(TAOS *taos, const char *sql, __taos_async_fn_t fp,
|
|||
taosAsyncQueryImplWithReqid(connId, sql, fp, param, false, reqid);
|
||||
}
|
||||
|
||||
int32_t createParseContext(const SRequestObj *pRequest, SParseContext **pCxt) {
|
||||
int32_t createParseContext(const SRequestObj *pRequest, SParseContext **pCxt, SSqlCallbackWrapper *pWrapper) {
|
||||
const STscObj *pTscObj = pRequest->pTscObj;
|
||||
|
||||
*pCxt = taosMemoryCalloc(1, sizeof(SParseContext));
|
||||
|
|
@ -1051,7 +1051,9 @@ int32_t createParseContext(const SRequestObj *pRequest, SParseContext **pCxt) {
|
|||
.async = true,
|
||||
.svrVer = pTscObj->sVer,
|
||||
.nodeOffline = (pTscObj->pAppInfo->onlineDnodes < pTscObj->pAppInfo->totalDnodes),
|
||||
.allocatorId = pRequest->allocatorRefId};
|
||||
.allocatorId = pRequest->allocatorRefId,
|
||||
.validateSqlFp = clientValidateSql,
|
||||
.validateSqlParam = pWrapper};
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
||||
|
|
@ -1068,7 +1070,7 @@ int32_t prepareAndParseSqlSyntax(SSqlCallbackWrapper **ppWrapper, SRequestObj *p
|
|||
}
|
||||
|
||||
if (TSDB_CODE_SUCCESS == code) {
|
||||
code = createParseContext(pRequest, &pWrapper->pParseCtx);
|
||||
code = createParseContext(pRequest, &pWrapper->pParseCtx, pWrapper);
|
||||
}
|
||||
|
||||
if (TSDB_CODE_SUCCESS == code) {
|
||||
|
|
|
|||
|
|
@ -8215,3 +8215,65 @@ void tDeleteMqSubTopicEp(SMqSubTopicEp *pSubTopicEp) {
|
|||
pSubTopicEp->schema.nCols = 0;
|
||||
taosArrayDestroy(pSubTopicEp->vgs);
|
||||
}
|
||||
|
||||
int32_t tSerializeSCMCreateViewReq(void *buf, int32_t bufLen, const SCMCreateViewReq *pReq) {
|
||||
SEncoder encoder = {0};
|
||||
tEncoderInit(&encoder, buf, bufLen);
|
||||
|
||||
if (tStartEncode(&encoder) < 0) return -1;
|
||||
if (tEncodeCStr(&encoder, pReq->name) < 0) return -1;
|
||||
if (tEncodeCStr(&encoder, pReq->dbFName) < 0) return -1;
|
||||
if (tEncodeI8(&encoder, pReq->orReplace) < 0) return -1;
|
||||
if (tEncodeI8(&encoder, pReq->precision) < 0) return -1;
|
||||
if (tEncodeI32(&encoder, pReq->numOfCols) < 0) return -1;
|
||||
for (int32_t i = 0; i < pReq->numOfCols; ++i) {
|
||||
SSchema *pSchema = &pReq->pSchema[i];
|
||||
if (tEncodeSSchema(&encoder, pSchema) < 0) return -1;
|
||||
}
|
||||
|
||||
tEndEncode(&encoder);
|
||||
|
||||
int32_t tlen = encoder.pos;
|
||||
tEncoderClear(&encoder);
|
||||
return tlen;
|
||||
}
|
||||
|
||||
int32_t tDeserializeSCMCreateViewReq(void *buf, int32_t bufLen, SCMCreateViewReq *pReq) {
|
||||
SDecoder decoder = {0};
|
||||
tDecoderInit(&decoder, buf, bufLen);
|
||||
|
||||
if (tStartDecode(&decoder) < 0) return -1;
|
||||
if (tDecodeCStrTo(&decoder, pReq->name) < 0) return -1;
|
||||
if (tDecodeCStrTo(&decoder, pReq->dbFName) < 0) return -1;
|
||||
if (tDecodeI8(&decoder, &pReq->orReplace) < 0) return -1;
|
||||
if (tDecodeI8(&decoder, &pReq->precision) < 0) return -1;
|
||||
if (tDecodeI32(&decoder, &pReq->numOfCols) < 0) return -1;
|
||||
|
||||
if (pReq->numOfCols > 0) {
|
||||
pReq->pSchema = taosArrayInit(pReq->numOfCols, sizeof(SSchema));
|
||||
if (pReq->pSchema == NULL) {
|
||||
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
||||
return -1;
|
||||
}
|
||||
|
||||
for (int32_t i = 0; i < pReq->numOfCols; ++i) {
|
||||
SSchema* pSchema = pReq->pSchema + i;
|
||||
if (tDecodeSSchema(&decoder, pSchema) < 0) return -1;
|
||||
}
|
||||
}
|
||||
|
||||
tEndDecode(&decoder);
|
||||
|
||||
tDecoderClear(&decoder);
|
||||
return 0;
|
||||
}
|
||||
|
||||
void tFreeSCMCreateViewReq(SCMCreateViewReq* pReq) {
|
||||
if (NULL == pReq) {
|
||||
return;
|
||||
}
|
||||
|
||||
taosMemoryFree(pReq->pSchema);
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -182,6 +182,7 @@ SArray *mmGetMsgHandles() {
|
|||
if (dmSetMgmtHandle(pArray, TDMT_MND_CREATE_INDEX, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
|
||||
if (dmSetMgmtHandle(pArray, TDMT_MND_DROP_INDEX, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
|
||||
if (dmSetMgmtHandle(pArray, TDMT_MND_RESTORE_DNODE, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
|
||||
if (dmSetMgmtHandle(pArray, TDMT_MND_CREATE_VIEW, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
|
||||
|
||||
if (dmSetMgmtHandle(pArray, TDMT_SCH_QUERY, mmPutMsgToQueryQueue, 1) == NULL) goto _OVER;
|
||||
if (dmSetMgmtHandle(pArray, TDMT_SCH_MERGE_QUERY, mmPutMsgToQueryQueue, 1) == NULL) goto _OVER;
|
||||
|
|
|
|||
|
|
@ -725,6 +725,62 @@ void tFreeStreamObj(SStreamObj* pObj);
|
|||
// SArray* childInfo; // SArray<SStreamChildEpInfo>
|
||||
// } SStreamCheckpointObj;
|
||||
|
||||
|
||||
typedef struct {
|
||||
char name[TSDB_STREAM_FNAME_LEN];
|
||||
// ctl
|
||||
SRWLatch lock;
|
||||
// create info
|
||||
int64_t createTime;
|
||||
int64_t updateTime;
|
||||
int32_t version;
|
||||
int32_t totalLevel;
|
||||
int64_t smaId; // 0 for unused
|
||||
// info
|
||||
int64_t uid;
|
||||
int8_t status;
|
||||
SStreamConf conf;
|
||||
// source and target
|
||||
int64_t sourceDbUid;
|
||||
int64_t targetDbUid;
|
||||
char sourceDb[TSDB_DB_FNAME_LEN];
|
||||
char targetDb[TSDB_DB_FNAME_LEN];
|
||||
char targetSTbName[TSDB_TABLE_FNAME_LEN];
|
||||
int64_t targetStbUid;
|
||||
|
||||
// fixedSinkVg is not applicable for encode and decode
|
||||
SVgObj fixedSinkVg;
|
||||
int32_t fixedSinkVgId; // 0 for shuffle
|
||||
|
||||
// transformation
|
||||
char* sql;
|
||||
char* ast;
|
||||
char* physicalPlan;
|
||||
SArray* tasks; // SArray<SArray<SStreamTask>>
|
||||
|
||||
SArray* pHTasksList; // generate the results for already stored ts data
|
||||
int64_t hTaskUid; // stream task for history ts data
|
||||
|
||||
SSchemaWrapper outputSchema;
|
||||
SSchemaWrapper tagSchema;
|
||||
|
||||
// 3.0.20
|
||||
int64_t checkpointFreq; // ms
|
||||
int64_t currentTick; // do not serialize
|
||||
int64_t deleteMark;
|
||||
int8_t igCheckUpdate;
|
||||
|
||||
// 3.0.5.
|
||||
int64_t checkpointId;
|
||||
char reserve[256];
|
||||
|
||||
} SViewObj;
|
||||
|
||||
int32_t tEncodeSViewObj(SEncoder* pEncoder, const SViewObj* pObj);
|
||||
int32_t tDecodeSViewObj(SDecoder* pDecoder, SViewObj* pObj, int32_t sver);
|
||||
void tFreeSViewObj(SViewObj* pObj);
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -0,0 +1,48 @@
|
|||
/*
|
||||
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
|
||||
*
|
||||
* This program is free software: you can use, redistribute, and/or modify
|
||||
* it under the terms of the GNU Affero General Public License, version 3
|
||||
* or later ("AGPL"), as published by the Free Software Foundation.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful, but WITHOUT
|
||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||
* FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef _TD_MND_STREAM_H_
|
||||
#define _TD_MND_STREAM_H_
|
||||
|
||||
#include "mndInt.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
int32_t mndInitStream(SMnode *pMnode);
|
||||
void mndCleanupStream(SMnode *pMnode);
|
||||
|
||||
SStreamObj *mndAcquireStream(SMnode *pMnode, char *streamName);
|
||||
void mndReleaseStream(SMnode *pMnode, SStreamObj *pStream);
|
||||
|
||||
SSdbRaw *mndStreamActionEncode(SStreamObj *pStream);
|
||||
SSdbRow *mndStreamActionDecode(SSdbRaw *pRaw);
|
||||
|
||||
int32_t mndDropStreamByDb(SMnode *pMnode, STrans *pTrans, SDbObj *pDb);
|
||||
int32_t mndPersistStream(SMnode *pMnode, STrans *pTrans, SStreamObj *pStream);
|
||||
|
||||
// for sma
|
||||
// TODO refactor
|
||||
int32_t mndDropStreamTasks(SMnode *pMnode, STrans *pTrans, SStreamObj *pStream);
|
||||
int32_t mndPersistDropStreamLog(SMnode *pMnode, STrans *pTrans, SStreamObj *pStream);
|
||||
|
||||
int32_t mndGetNumOfStreams(SMnode *pMnode, char *dbName, int32_t *pNumOfStreams);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /*_TD_MND_STREAM_H_*/
|
||||
|
|
@ -0,0 +1,797 @@
|
|||
/*
|
||||
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
|
||||
*
|
||||
* This program is free software: you can use, redistribute, and/or modify
|
||||
* it under the terms of the GNU Affero General Public License, version 3
|
||||
* or later ("AGPL"), as published by the Free Software Foundation.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful, but WITHOUT
|
||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||
* FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include "mndView.h"
|
||||
|
||||
int32_t mndInitView(SMnode *pMnode) {
|
||||
SSdbTable table = {
|
||||
.sdbType = SDB_VIEW,
|
||||
.keyType = SDB_KEY_BINARY,
|
||||
.encodeFp = (SdbEncodeFp)mndViewActionEncode,
|
||||
.decodeFp = (SdbDecodeFp)mndViewActionDecode,
|
||||
.insertFp = (SdbInsertFp)mndViewActionInsert,
|
||||
.updateFp = (SdbUpdateFp)mndViewActionUpdate,
|
||||
.deleteFp = (SdbDeleteFp)mndViewActionDelete,
|
||||
};
|
||||
|
||||
mndSetMsgHandle(pMnode, TDMT_MND_CREATE_STREAM, mndProcessCreateStreamReq);
|
||||
mndSetMsgHandle(pMnode, TDMT_MND_DROP_STREAM, mndProcessDropStreamReq);
|
||||
mndSetMsgHandle(pMnode, TDMT_MND_NODECHECK_TIMER, mndProcessNodeCheck);
|
||||
|
||||
mndAddShowRetrieveHandle(pMnode, TSDB_MGMT_TABLE_VIEWS, mndRetrieveStream);
|
||||
mndAddShowFreeIterHandle(pMnode, TSDB_MGMT_TABLE_VIEWS, mndCancelGetNextStream);
|
||||
|
||||
taosThreadMutexInit(&execNodeList.lock, NULL);
|
||||
execNodeList.pTaskMap = taosHashInit(64, taosGetDefaultHashFunction(TSDB_DATA_TYPE_VARCHAR), true, HASH_NO_LOCK);
|
||||
execNodeList.pTaskList = taosArrayInit(4, sizeof(STaskStatusEntry));
|
||||
|
||||
return sdbSetTable(pMnode->pSdb, table);
|
||||
}
|
||||
|
||||
void mndCleanupView(SMnode *pMnode) {
|
||||
taosArrayDestroy(execNodeList.pTaskList);
|
||||
taosHashCleanup(execNodeList.pTaskMap);
|
||||
taosThreadMutexDestroy(&execNodeList.lock);
|
||||
mDebug("mnd view cleanup");
|
||||
}
|
||||
|
||||
int32_t tEncodeSStreamObj(SEncoder *pEncoder, const SViewObj *pObj) {
|
||||
if (tStartEncode(pEncoder) < 0) return -1;
|
||||
if (tEncodeCStr(pEncoder, pObj->name) < 0) return -1;
|
||||
|
||||
if (tEncodeI64(pEncoder, pObj->createTime) < 0) return -1;
|
||||
if (tEncodeI64(pEncoder, pObj->updateTime) < 0) return -1;
|
||||
if (tEncodeI32(pEncoder, pObj->version) < 0) return -1;
|
||||
if (tEncodeI32(pEncoder, pObj->totalLevel) < 0) return -1;
|
||||
if (tEncodeI64(pEncoder, pObj->smaId) < 0) return -1;
|
||||
|
||||
if (tEncodeI64(pEncoder, pObj->uid) < 0) return -1;
|
||||
if (tEncodeI8(pEncoder, pObj->status) < 0) return -1;
|
||||
|
||||
if (tEncodeI8(pEncoder, pObj->conf.igExpired) < 0) return -1;
|
||||
if (tEncodeI8(pEncoder, pObj->conf.trigger) < 0) return -1;
|
||||
if (tEncodeI8(pEncoder, pObj->conf.fillHistory) < 0) return -1;
|
||||
if (tEncodeI64(pEncoder, pObj->conf.triggerParam) < 0) return -1;
|
||||
if (tEncodeI64(pEncoder, pObj->conf.watermark) < 0) return -1;
|
||||
|
||||
if (tEncodeI64(pEncoder, pObj->sourceDbUid) < 0) return -1;
|
||||
if (tEncodeI64(pEncoder, pObj->targetDbUid) < 0) return -1;
|
||||
if (tEncodeCStr(pEncoder, pObj->sourceDb) < 0) return -1;
|
||||
if (tEncodeCStr(pEncoder, pObj->targetDb) < 0) return -1;
|
||||
if (tEncodeCStr(pEncoder, pObj->targetSTbName) < 0) return -1;
|
||||
if (tEncodeI64(pEncoder, pObj->targetStbUid) < 0) return -1;
|
||||
if (tEncodeI32(pEncoder, pObj->fixedSinkVgId) < 0) return -1;
|
||||
|
||||
if (pObj->sql != NULL) {
|
||||
if (tEncodeCStr(pEncoder, pObj->sql) < 0) return -1;
|
||||
} else {
|
||||
if (tEncodeCStr(pEncoder, "") < 0) return -1;
|
||||
}
|
||||
|
||||
if (pObj->ast != NULL) {
|
||||
if (tEncodeCStr(pEncoder, pObj->ast) < 0) return -1;
|
||||
} else {
|
||||
if (tEncodeCStr(pEncoder, "") < 0) return -1;
|
||||
}
|
||||
|
||||
if (pObj->physicalPlan != NULL) {
|
||||
if (tEncodeCStr(pEncoder, pObj->physicalPlan) < 0) return -1;
|
||||
} else {
|
||||
if (tEncodeCStr(pEncoder, "") < 0) return -1;
|
||||
}
|
||||
|
||||
int32_t sz = taosArrayGetSize(pObj->tasks);
|
||||
if (tEncodeI32(pEncoder, sz) < 0) return -1;
|
||||
for (int32_t i = 0; i < sz; i++) {
|
||||
SArray *pArray = taosArrayGetP(pObj->tasks, i);
|
||||
int32_t innerSz = taosArrayGetSize(pArray);
|
||||
if (tEncodeI32(pEncoder, innerSz) < 0) return -1;
|
||||
for (int32_t j = 0; j < innerSz; j++) {
|
||||
SStreamTask *pTask = taosArrayGetP(pArray, j);
|
||||
pTask->ver = SSTREAM_TASK_VER;
|
||||
if (tEncodeStreamTask(pEncoder, pTask) < 0) return -1;
|
||||
}
|
||||
}
|
||||
|
||||
if (tEncodeSSchemaWrapper(pEncoder, &pObj->outputSchema) < 0) return -1;
|
||||
|
||||
// 3.0.20 ver =2
|
||||
if (tEncodeI64(pEncoder, pObj->checkpointFreq) < 0) return -1;
|
||||
if (tEncodeI8(pEncoder, pObj->igCheckUpdate) < 0) return -1;
|
||||
|
||||
// 3.0.50 ver = 3
|
||||
if (tEncodeI64(pEncoder, pObj->checkpointId) < 0) return -1;
|
||||
|
||||
if (tEncodeCStrWithLen(pEncoder, pObj->reserve, sizeof(pObj->reserve) - 1) < 0) return -1;
|
||||
|
||||
tEndEncode(pEncoder);
|
||||
return pEncoder->pos;
|
||||
}
|
||||
|
||||
int32_t tDecodeSStreamObj(SDecoder *pDecoder, SViewObj *pObj, int32_t sver) {
|
||||
if (tStartDecode(pDecoder) < 0) return -1;
|
||||
if (tDecodeCStrTo(pDecoder, pObj->name) < 0) return -1;
|
||||
|
||||
if (tDecodeI64(pDecoder, &pObj->createTime) < 0) return -1;
|
||||
if (tDecodeI64(pDecoder, &pObj->updateTime) < 0) return -1;
|
||||
if (tDecodeI32(pDecoder, &pObj->version) < 0) return -1;
|
||||
if (tDecodeI32(pDecoder, &pObj->totalLevel) < 0) return -1;
|
||||
if (tDecodeI64(pDecoder, &pObj->smaId) < 0) return -1;
|
||||
|
||||
if (tDecodeI64(pDecoder, &pObj->uid) < 0) return -1;
|
||||
if (tDecodeI8(pDecoder, &pObj->status) < 0) return -1;
|
||||
|
||||
if (tDecodeI8(pDecoder, &pObj->conf.igExpired) < 0) return -1;
|
||||
if (tDecodeI8(pDecoder, &pObj->conf.trigger) < 0) return -1;
|
||||
if (tDecodeI8(pDecoder, &pObj->conf.fillHistory) < 0) return -1;
|
||||
if (tDecodeI64(pDecoder, &pObj->conf.triggerParam) < 0) return -1;
|
||||
if (tDecodeI64(pDecoder, &pObj->conf.watermark) < 0) return -1;
|
||||
|
||||
if (tDecodeI64(pDecoder, &pObj->sourceDbUid) < 0) return -1;
|
||||
if (tDecodeI64(pDecoder, &pObj->targetDbUid) < 0) return -1;
|
||||
if (tDecodeCStrTo(pDecoder, pObj->sourceDb) < 0) return -1;
|
||||
if (tDecodeCStrTo(pDecoder, pObj->targetDb) < 0) return -1;
|
||||
if (tDecodeCStrTo(pDecoder, pObj->targetSTbName) < 0) return -1;
|
||||
if (tDecodeI64(pDecoder, &pObj->targetStbUid) < 0) return -1;
|
||||
if (tDecodeI32(pDecoder, &pObj->fixedSinkVgId) < 0) return -1;
|
||||
|
||||
if (tDecodeCStrAlloc(pDecoder, &pObj->sql) < 0) return -1;
|
||||
if (tDecodeCStrAlloc(pDecoder, &pObj->ast) < 0) return -1;
|
||||
if (tDecodeCStrAlloc(pDecoder, &pObj->physicalPlan) < 0) return -1;
|
||||
|
||||
pObj->tasks = NULL;
|
||||
int32_t sz;
|
||||
if (tDecodeI32(pDecoder, &sz) < 0) return -1;
|
||||
if (sz != 0) {
|
||||
pObj->tasks = taosArrayInit(sz, sizeof(void *));
|
||||
for (int32_t i = 0; i < sz; i++) {
|
||||
int32_t innerSz;
|
||||
if (tDecodeI32(pDecoder, &innerSz) < 0) return -1;
|
||||
SArray *pArray = taosArrayInit(innerSz, sizeof(void *));
|
||||
for (int32_t j = 0; j < innerSz; j++) {
|
||||
SStreamTask *pTask = taosMemoryCalloc(1, sizeof(SStreamTask));
|
||||
if (pTask == NULL) {
|
||||
taosArrayDestroy(pArray);
|
||||
return -1;
|
||||
}
|
||||
if (tDecodeStreamTask(pDecoder, pTask) < 0) {
|
||||
taosMemoryFree(pTask);
|
||||
taosArrayDestroy(pArray);
|
||||
return -1;
|
||||
}
|
||||
taosArrayPush(pArray, &pTask);
|
||||
}
|
||||
taosArrayPush(pObj->tasks, &pArray);
|
||||
}
|
||||
}
|
||||
|
||||
if (tDecodeSSchemaWrapper(pDecoder, &pObj->outputSchema) < 0) return -1;
|
||||
|
||||
// 3.0.20
|
||||
if (sver >= 2) {
|
||||
if (tDecodeI64(pDecoder, &pObj->checkpointFreq) < 0) return -1;
|
||||
if (!tDecodeIsEnd(pDecoder)) {
|
||||
if (tDecodeI8(pDecoder, &pObj->igCheckUpdate) < 0) return -1;
|
||||
}
|
||||
}
|
||||
if (sver >= 3) {
|
||||
if (tDecodeI64(pDecoder, &pObj->checkpointId) < 0) return -1;
|
||||
}
|
||||
if (tDecodeCStrTo(pDecoder, pObj->reserve) < 0) return -1;
|
||||
|
||||
tEndDecode(pDecoder);
|
||||
return 0;
|
||||
}
|
||||
|
||||
void tFreeStreamObj(SViewObj *pStream) {
|
||||
taosMemoryFree(pStream->sql);
|
||||
taosMemoryFree(pStream->ast);
|
||||
taosMemoryFree(pStream->physicalPlan);
|
||||
|
||||
if (pStream->outputSchema.nCols || pStream->outputSchema.pSchema) {
|
||||
taosMemoryFree(pStream->outputSchema.pSchema);
|
||||
}
|
||||
|
||||
pStream->tasks = freeStreamTasks(pStream->tasks);
|
||||
pStream->pHTasksList = freeStreamTasks(pStream->pHTasksList);
|
||||
|
||||
if (pStream->tagSchema.nCols > 0) {
|
||||
taosMemoryFree(pStream->tagSchema.pSchema);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
SSdbRaw *mndViewActionEncode(SViewObj *pStream) {
|
||||
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
||||
void *buf = NULL;
|
||||
|
||||
SEncoder encoder;
|
||||
tEncoderInit(&encoder, NULL, 0);
|
||||
if (tEncodeSViewObj(&encoder, pStream) < 0) {
|
||||
tEncoderClear(&encoder);
|
||||
goto STREAM_ENCODE_OVER;
|
||||
}
|
||||
int32_t tlen = encoder.pos;
|
||||
tEncoderClear(&encoder);
|
||||
|
||||
int32_t size = sizeof(int32_t) + tlen + MND_STREAM_RESERVE_SIZE;
|
||||
SSdbRaw *pRaw = sdbAllocRaw(SDB_STREAM, MND_STREAM_VER_NUMBER, size);
|
||||
if (pRaw == NULL) goto STREAM_ENCODE_OVER;
|
||||
|
||||
buf = taosMemoryMalloc(tlen);
|
||||
if (buf == NULL) goto STREAM_ENCODE_OVER;
|
||||
|
||||
tEncoderInit(&encoder, buf, tlen);
|
||||
if (tEncodeSStreamObj(&encoder, pStream) < 0) {
|
||||
tEncoderClear(&encoder);
|
||||
goto STREAM_ENCODE_OVER;
|
||||
}
|
||||
tEncoderClear(&encoder);
|
||||
|
||||
int32_t dataPos = 0;
|
||||
SDB_SET_INT32(pRaw, dataPos, tlen, STREAM_ENCODE_OVER);
|
||||
SDB_SET_BINARY(pRaw, dataPos, buf, tlen, STREAM_ENCODE_OVER);
|
||||
SDB_SET_DATALEN(pRaw, dataPos, STREAM_ENCODE_OVER);
|
||||
|
||||
terrno = TSDB_CODE_SUCCESS;
|
||||
|
||||
STREAM_ENCODE_OVER:
|
||||
taosMemoryFreeClear(buf);
|
||||
if (terrno != TSDB_CODE_SUCCESS) {
|
||||
mError("stream:%s, failed to encode to raw:%p since %s", pStream->name, pRaw, terrstr());
|
||||
sdbFreeRaw(pRaw);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
mTrace("stream:%s, encode to raw:%p, row:%p", pStream->name, pRaw, pStream);
|
||||
return pRaw;
|
||||
}
|
||||
|
||||
SSdbRow *mndViewActionDecode(SSdbRaw *pRaw) {
|
||||
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
||||
SSdbRow *pRow = NULL;
|
||||
SViewObj *pStream = NULL;
|
||||
void *buf = NULL;
|
||||
|
||||
int8_t sver = 0;
|
||||
if (sdbGetRawSoftVer(pRaw, &sver) != 0) {
|
||||
goto STREAM_DECODE_OVER;
|
||||
}
|
||||
|
||||
if (sver != MND_STREAM_VER_NUMBER) {
|
||||
terrno = 0;
|
||||
mError("stream read invalid ver, data ver: %d, curr ver: %d", sver, MND_STREAM_VER_NUMBER);
|
||||
goto STREAM_DECODE_OVER;
|
||||
}
|
||||
|
||||
pRow = sdbAllocRow(sizeof(SViewObj));
|
||||
if (pRow == NULL) goto STREAM_DECODE_OVER;
|
||||
|
||||
pStream = sdbGetRowObj(pRow);
|
||||
if (pStream == NULL) goto STREAM_DECODE_OVER;
|
||||
|
||||
int32_t tlen;
|
||||
int32_t dataPos = 0;
|
||||
SDB_GET_INT32(pRaw, dataPos, &tlen, STREAM_DECODE_OVER);
|
||||
buf = taosMemoryMalloc(tlen + 1);
|
||||
if (buf == NULL) goto STREAM_DECODE_OVER;
|
||||
SDB_GET_BINARY(pRaw, dataPos, buf, tlen, STREAM_DECODE_OVER);
|
||||
|
||||
SDecoder decoder;
|
||||
tDecoderInit(&decoder, buf, tlen + 1);
|
||||
if (tDecodeSStreamObj(&decoder, pStream, sver) < 0) {
|
||||
tDecoderClear(&decoder);
|
||||
goto STREAM_DECODE_OVER;
|
||||
}
|
||||
tDecoderClear(&decoder);
|
||||
|
||||
terrno = TSDB_CODE_SUCCESS;
|
||||
|
||||
STREAM_DECODE_OVER:
|
||||
taosMemoryFreeClear(buf);
|
||||
if (terrno != TSDB_CODE_SUCCESS) {
|
||||
mError("stream:%s, failed to decode from raw:%p since %s", pStream == NULL ? "null" : pStream->name, pRaw,
|
||||
terrstr());
|
||||
taosMemoryFreeClear(pRow);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
mTrace("stream:%s, decode from raw:%p, row:%p", pStream->name, pRaw, pStream);
|
||||
return pRow;
|
||||
}
|
||||
|
||||
static int32_t mndViewActionInsert(SSdb *pSdb, SViewObj *pView) {
|
||||
mTrace("view:%s, perform insert action", pView->name);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int32_t mndViewActionDelete(SSdb *pSdb, SViewObj *pStream) {
|
||||
mTrace("stream:%s, perform delete action", pStream->name);
|
||||
taosWLockLatch(&pStream->lock);
|
||||
tFreeStreamObj(pStream);
|
||||
taosWUnLockLatch(&pStream->lock);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int32_t mndViewActionUpdate(SSdb *pSdb, SViewObj *pOldStream, SViewObj *pNewStream) {
|
||||
mTrace("stream:%s, perform update action", pOldStream->name);
|
||||
|
||||
atomic_exchange_32(&pOldStream->version, pNewStream->version);
|
||||
|
||||
taosWLockLatch(&pOldStream->lock);
|
||||
|
||||
pOldStream->status = pNewStream->status;
|
||||
pOldStream->updateTime = pNewStream->updateTime;
|
||||
|
||||
taosWUnLockLatch(&pOldStream->lock);
|
||||
return 0;
|
||||
}
|
||||
|
||||
SViewObj *mndAcquireView(SMnode *pMnode, char *viewName) {
|
||||
SSdb *pSdb = pMnode->pSdb;
|
||||
SViewObj *pStream = sdbAcquire(pSdb, SDB_VIEW, viewName);
|
||||
if (pStream == NULL && terrno == TSDB_CODE_SDB_OBJ_NOT_THERE) {
|
||||
terrno = TSDB_CODE_MND_STREAM_NOT_EXIST;
|
||||
}
|
||||
return pStream;
|
||||
}
|
||||
|
||||
void mndReleaseStream(SMnode *pMnode, SViewObj *pStream) {
|
||||
SSdb *pSdb = pMnode->pSdb;
|
||||
sdbRelease(pSdb, pStream);
|
||||
}
|
||||
|
||||
static int32_t mndBuildViewObj(SMnode *pMnode, SViewObj *pObj, SCMCreateStreamReq *pCreate) {
|
||||
SNode *pAst = NULL;
|
||||
SQueryPlan *pPlan = NULL;
|
||||
|
||||
mInfo("stream:%s to create", pCreate->name);
|
||||
memcpy(pObj->name, pCreate->name, TSDB_STREAM_FNAME_LEN);
|
||||
pObj->createTime = taosGetTimestampMs();
|
||||
pObj->updateTime = pObj->createTime;
|
||||
pObj->version = 1;
|
||||
pObj->smaId = 0;
|
||||
|
||||
pObj->uid = mndGenerateUid(pObj->name, strlen(pObj->name));
|
||||
|
||||
char p[TSDB_STREAM_FNAME_LEN + 32] = {0};
|
||||
snprintf(p, tListLen(p), "%s_%s", pObj->name, "fillhistory");
|
||||
|
||||
pObj->hTaskUid = mndGenerateUid(pObj->name, strlen(pObj->name));
|
||||
pObj->status = 0;
|
||||
|
||||
pObj->conf.igExpired = pCreate->igExpired;
|
||||
pObj->conf.trigger = pCreate->triggerType;
|
||||
pObj->conf.triggerParam = pCreate->maxDelay;
|
||||
pObj->conf.watermark = pCreate->watermark;
|
||||
pObj->conf.fillHistory = pCreate->fillHistory;
|
||||
pObj->deleteMark = pCreate->deleteMark;
|
||||
pObj->igCheckUpdate = pCreate->igUpdate;
|
||||
|
||||
memcpy(pObj->sourceDb, pCreate->sourceDB, TSDB_DB_FNAME_LEN);
|
||||
SDbObj *pSourceDb = mndAcquireDb(pMnode, pCreate->sourceDB);
|
||||
if (pSourceDb == NULL) {
|
||||
mInfo("stream:%s failed to create, source db %s not exist since %s", pCreate->name, pObj->sourceDb, terrstr());
|
||||
return -1;
|
||||
}
|
||||
pObj->sourceDbUid = pSourceDb->uid;
|
||||
mndReleaseDb(pMnode, pSourceDb);
|
||||
|
||||
memcpy(pObj->targetSTbName, pCreate->targetStbFullName, TSDB_TABLE_FNAME_LEN);
|
||||
|
||||
SDbObj *pTargetDb = mndAcquireDbByStb(pMnode, pObj->targetSTbName);
|
||||
if (pTargetDb == NULL) {
|
||||
mInfo("stream:%s failed to create, target db %s not exist since %s", pCreate->name, pObj->targetDb, terrstr());
|
||||
return -1;
|
||||
}
|
||||
tstrncpy(pObj->targetDb, pTargetDb->name, TSDB_DB_FNAME_LEN);
|
||||
|
||||
if (pCreate->createStb == STREAM_CREATE_STABLE_TRUE) {
|
||||
pObj->targetStbUid = mndGenerateUid(pObj->targetSTbName, TSDB_TABLE_FNAME_LEN);
|
||||
} else {
|
||||
pObj->targetStbUid = pCreate->targetStbUid;
|
||||
}
|
||||
pObj->targetDbUid = pTargetDb->uid;
|
||||
mndReleaseDb(pMnode, pTargetDb);
|
||||
|
||||
pObj->sql = pCreate->sql;
|
||||
pObj->ast = pCreate->ast;
|
||||
|
||||
pCreate->sql = NULL;
|
||||
pCreate->ast = NULL;
|
||||
|
||||
// deserialize ast
|
||||
if (nodesStringToNode(pObj->ast, &pAst) < 0) {
|
||||
goto FAIL;
|
||||
}
|
||||
|
||||
// extract output schema from ast
|
||||
if (qExtractResultSchema(pAst, (int32_t *)&pObj->outputSchema.nCols, &pObj->outputSchema.pSchema) != 0) {
|
||||
goto FAIL;
|
||||
}
|
||||
|
||||
int32_t numOfNULL = taosArrayGetSize(pCreate->fillNullCols);
|
||||
if (numOfNULL > 0) {
|
||||
pObj->outputSchema.nCols += numOfNULL;
|
||||
SSchema *pFullSchema = taosMemoryCalloc(pObj->outputSchema.nCols, sizeof(SSchema));
|
||||
if (!pFullSchema) {
|
||||
goto FAIL;
|
||||
}
|
||||
|
||||
int32_t nullIndex = 0;
|
||||
int32_t dataIndex = 0;
|
||||
for (int16_t i = 0; i < pObj->outputSchema.nCols; i++) {
|
||||
SColLocation *pos = taosArrayGet(pCreate->fillNullCols, nullIndex);
|
||||
if (nullIndex >= numOfNULL || i < pos->slotId) {
|
||||
pFullSchema[i].bytes = pObj->outputSchema.pSchema[dataIndex].bytes;
|
||||
pFullSchema[i].colId = i + 1; // pObj->outputSchema.pSchema[dataIndex].colId;
|
||||
pFullSchema[i].flags = pObj->outputSchema.pSchema[dataIndex].flags;
|
||||
strcpy(pFullSchema[i].name, pObj->outputSchema.pSchema[dataIndex].name);
|
||||
pFullSchema[i].type = pObj->outputSchema.pSchema[dataIndex].type;
|
||||
dataIndex++;
|
||||
} else {
|
||||
pFullSchema[i].bytes = 0;
|
||||
pFullSchema[i].colId = pos->colId;
|
||||
pFullSchema[i].flags = COL_SET_NULL;
|
||||
memset(pFullSchema[i].name, 0, TSDB_COL_NAME_LEN);
|
||||
pFullSchema[i].type = pos->type;
|
||||
nullIndex++;
|
||||
}
|
||||
}
|
||||
taosMemoryFree(pObj->outputSchema.pSchema);
|
||||
pObj->outputSchema.pSchema = pFullSchema;
|
||||
}
|
||||
|
||||
SPlanContext cxt = {
|
||||
.pAstRoot = pAst,
|
||||
.topicQuery = false,
|
||||
.streamQuery = true,
|
||||
.triggerType = pObj->conf.trigger == STREAM_TRIGGER_MAX_DELAY ? STREAM_TRIGGER_WINDOW_CLOSE : pObj->conf.trigger,
|
||||
.watermark = pObj->conf.watermark,
|
||||
.igExpired = pObj->conf.igExpired,
|
||||
.deleteMark = pObj->deleteMark,
|
||||
.igCheckUpdate = pObj->igCheckUpdate,
|
||||
};
|
||||
|
||||
// using ast and param to build physical plan
|
||||
if (qCreateQueryPlan(&cxt, &pPlan, NULL) < 0) {
|
||||
goto FAIL;
|
||||
}
|
||||
|
||||
// save physcial plan
|
||||
if (nodesNodeToString((SNode *)pPlan, false, &pObj->physicalPlan, NULL) != 0) {
|
||||
goto FAIL;
|
||||
}
|
||||
|
||||
pObj->tagSchema.nCols = pCreate->numOfTags;
|
||||
if (pCreate->numOfTags) {
|
||||
pObj->tagSchema.pSchema = taosMemoryCalloc(pCreate->numOfTags, sizeof(SSchema));
|
||||
}
|
||||
/*A(pCreate->numOfTags == taosArrayGetSize(pCreate->pTags));*/
|
||||
for (int32_t i = 0; i < pCreate->numOfTags; i++) {
|
||||
SField *pField = taosArrayGet(pCreate->pTags, i);
|
||||
pObj->tagSchema.pSchema[i].colId = pObj->outputSchema.nCols + i + 1;
|
||||
pObj->tagSchema.pSchema[i].bytes = pField->bytes;
|
||||
pObj->tagSchema.pSchema[i].flags = pField->flags;
|
||||
pObj->tagSchema.pSchema[i].type = pField->type;
|
||||
memcpy(pObj->tagSchema.pSchema[i].name, pField->name, TSDB_COL_NAME_LEN);
|
||||
}
|
||||
|
||||
FAIL:
|
||||
if (pAst != NULL) nodesDestroyNode(pAst);
|
||||
if (pPlan != NULL) qDestroyQueryPlan(pPlan);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
static int32_t mndCreateView(SMnode *pMnode, char *acct, SCreateUserReq *pCreate, SRpcMsg *pReq) {
|
||||
SUserObj userObj = {0};
|
||||
taosEncryptPass_c((uint8_t *)pCreate->pass, strlen(pCreate->pass), userObj.pass);
|
||||
tstrncpy(userObj.user, pCreate->user, TSDB_USER_LEN);
|
||||
tstrncpy(userObj.acct, acct, TSDB_USER_LEN);
|
||||
userObj.createdTime = taosGetTimestampMs();
|
||||
userObj.updateTime = userObj.createdTime;
|
||||
userObj.superUser = 0; // pCreate->superUser;
|
||||
userObj.sysInfo = pCreate->sysInfo;
|
||||
userObj.enable = pCreate->enable;
|
||||
|
||||
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_NOTHING, pReq, "create-user");
|
||||
if (pTrans == NULL) {
|
||||
mError("user:%s, failed to create since %s", pCreate->user, terrstr());
|
||||
return -1;
|
||||
}
|
||||
mInfo("trans:%d, used to create user:%s", pTrans->id, pCreate->user);
|
||||
|
||||
SSdbRaw *pCommitRaw = mndUserActionEncode(&userObj);
|
||||
if (pCommitRaw == NULL || mndTransAppendCommitlog(pTrans, pCommitRaw) != 0) {
|
||||
mError("trans:%d, failed to commit redo log since %s", pTrans->id, terrstr());
|
||||
mndTransDrop(pTrans);
|
||||
return -1;
|
||||
}
|
||||
(void)sdbSetRawStatus(pCommitRaw, SDB_STATUS_READY);
|
||||
|
||||
if (mndTransPrepare(pMnode, pTrans) != 0) {
|
||||
mError("trans:%d, failed to prepare since %s", pTrans->id, terrstr());
|
||||
mndTransDrop(pTrans);
|
||||
return -1;
|
||||
}
|
||||
|
||||
mndTransDrop(pTrans);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int32_t mndProcessCreateViewReq(SRpcMsg *pReq) {
|
||||
SMnode *pMnode = pReq->info.node;
|
||||
int32_t code = -1;
|
||||
SViewObj *pStream = NULL;
|
||||
SDbObj *pDb = NULL;
|
||||
SCMCreateViewReq createViewReq = {0};
|
||||
SViewObj streamObj = {0};
|
||||
|
||||
if (tDeserializeSCMCreateViewReq(pReq->pCont, pReq->contLen, &createViewReq) != 0) {
|
||||
terrno = TSDB_CODE_INVALID_MSG;
|
||||
goto _OVER;
|
||||
}
|
||||
|
||||
mInfo("start to create view:%s, sql:%s", createViewReq.name, createViewReq.sql);
|
||||
|
||||
pStream = mndAcquireStream(pMnode, createStreamReq.name);
|
||||
if (pStream != NULL) {
|
||||
if (createStreamReq.igExists) {
|
||||
mInfo("stream:%s, already exist, ignore exist is set", createStreamReq.name);
|
||||
code = 0;
|
||||
goto _OVER;
|
||||
} else {
|
||||
terrno = TSDB_CODE_MND_STREAM_ALREADY_EXIST;
|
||||
goto _OVER;
|
||||
}
|
||||
} else if (terrno != TSDB_CODE_MND_STREAM_NOT_EXIST) {
|
||||
goto _OVER;
|
||||
}
|
||||
|
||||
if (mndCreateView(pMnode, &streamObj, &createStreamReq) < 0) {
|
||||
mError("stream:%s, failed to create since %s", createStreamReq.name, terrstr());
|
||||
goto _OVER;
|
||||
}
|
||||
|
||||
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_DB_INSIDE, pReq, "create-stream");
|
||||
if (pTrans == NULL) {
|
||||
mError("stream:%s, failed to create since %s", createStreamReq.name, terrstr());
|
||||
goto _OVER;
|
||||
}
|
||||
|
||||
mInfo("trans:%d, used to create stream:%s", pTrans->id, createStreamReq.name);
|
||||
|
||||
mndTransSetDbName(pTrans, createStreamReq.sourceDB, streamObj.targetDb);
|
||||
if (mndTransCheckConflict(pMnode, pTrans) != 0) {
|
||||
mndTransDrop(pTrans);
|
||||
goto _OVER;
|
||||
}
|
||||
|
||||
if (mndCheckDbPrivilegeByName(pMnode, pReq->info.conn.user, MND_OPER_READ_DB, streamObj.sourceDb) != 0) {
|
||||
mndTransDrop(pTrans);
|
||||
goto _OVER;
|
||||
}
|
||||
|
||||
if (mndCheckDbPrivilegeByName(pMnode, pReq->info.conn.user, MND_OPER_WRITE_DB, streamObj.targetDb) != 0) {
|
||||
mndTransDrop(pTrans);
|
||||
goto _OVER;
|
||||
}
|
||||
|
||||
// execute creation
|
||||
if (mndTransPrepare(pMnode, pTrans) != 0) {
|
||||
mError("trans:%d, failed to prepare since %s", pTrans->id, terrstr());
|
||||
mndTransDrop(pTrans);
|
||||
goto _OVER;
|
||||
}
|
||||
|
||||
mndTransDrop(pTrans);
|
||||
|
||||
taosThreadMutexLock(&execNodeList.lock);
|
||||
mDebug("register to stream task node list");
|
||||
keepStreamTasksInBuf(&streamObj, &execNodeList);
|
||||
taosThreadMutexUnlock(&execNodeList.lock);
|
||||
|
||||
code = TSDB_CODE_ACTION_IN_PROGRESS;
|
||||
|
||||
char detail[2000] = {0};
|
||||
sprintf(detail,
|
||||
"checkpointFreq:%" PRId64 ", createStb:%d, deleteMark:%" PRId64
|
||||
", fillHistory:%d, igExists:%d, igExpired:%d, igUpdate:%d, lastTs:%" PRId64 ", maxDelay:%" PRId64
|
||||
", numOfTags:%d, sourceDB:%s, targetStbFullName:%s, triggerType:%d, watermark:%" PRId64,
|
||||
createStreamReq.checkpointFreq, createStreamReq.createStb, createStreamReq.deleteMark,
|
||||
createStreamReq.fillHistory, createStreamReq.igExists, createStreamReq.igExpired, createStreamReq.igUpdate,
|
||||
createStreamReq.lastTs, createStreamReq.maxDelay, createStreamReq.numOfTags, createStreamReq.sourceDB,
|
||||
createStreamReq.targetStbFullName, createStreamReq.triggerType, createStreamReq.watermark);
|
||||
|
||||
SName name = {0};
|
||||
tNameFromString(&name, createStreamReq.name, T_NAME_ACCT | T_NAME_DB);
|
||||
//reuse this function for stream
|
||||
|
||||
auditRecord(pReq, pMnode->clusterId, "createView", name.dbname, "", detail);
|
||||
|
||||
_OVER:
|
||||
if (code != 0 && code != TSDB_CODE_ACTION_IN_PROGRESS) {
|
||||
mError("stream:%s, failed to create since %s", createStreamReq.name, terrstr());
|
||||
}
|
||||
|
||||
mndReleaseStream(pMnode, pStream);
|
||||
|
||||
tFreeSCMCreateStreamReq(&createStreamReq);
|
||||
tFreeStreamObj(&streamObj);
|
||||
return code;
|
||||
}
|
||||
|
||||
static int32_t mndProcessDropStreamReq(SRpcMsg *pReq) {
|
||||
SMnode *pMnode = pReq->info.node;
|
||||
SViewObj *pStream = NULL;
|
||||
|
||||
SMDropStreamReq dropReq = {0};
|
||||
if (tDeserializeSMDropStreamReq(pReq->pCont, pReq->contLen, &dropReq) < 0) {
|
||||
terrno = TSDB_CODE_INVALID_MSG;
|
||||
return -1;
|
||||
}
|
||||
|
||||
pStream = mndAcquireStream(pMnode, dropReq.name);
|
||||
|
||||
if (pStream == NULL) {
|
||||
if (dropReq.igNotExists) {
|
||||
mInfo("stream:%s, not exist, ignore not exist is set", dropReq.name);
|
||||
sdbRelease(pMnode->pSdb, pStream);
|
||||
return 0;
|
||||
} else {
|
||||
terrno = TSDB_CODE_MND_STREAM_NOT_EXIST;
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
if (mndCheckDbPrivilegeByName(pMnode, pReq->info.conn.user, MND_OPER_WRITE_DB, pStream->targetDb) != 0) {
|
||||
sdbRelease(pMnode->pSdb, pStream);
|
||||
return -1;
|
||||
}
|
||||
|
||||
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_CONFLICT_DB_INSIDE, pReq, "drop-stream");
|
||||
if (pTrans == NULL) {
|
||||
mError("stream:%s, failed to drop since %s", dropReq.name, terrstr());
|
||||
sdbRelease(pMnode->pSdb, pStream);
|
||||
return -1;
|
||||
}
|
||||
|
||||
mInfo("trans:%d, used to drop stream:%s", pTrans->id, dropReq.name);
|
||||
|
||||
mndTransSetDbName(pTrans, pStream->sourceDb, pStream->targetDb);
|
||||
if (mndTransCheckConflict(pMnode, pTrans) != 0) {
|
||||
sdbRelease(pMnode->pSdb, pStream);
|
||||
mndTransDrop(pTrans);
|
||||
return -1;
|
||||
}
|
||||
// mndTransSetSerial(pTrans);
|
||||
|
||||
// drop all tasks
|
||||
if (mndDropStreamTasks(pMnode, pTrans, pStream) < 0) {
|
||||
mError("stream:%s, failed to drop task since %s", dropReq.name, terrstr());
|
||||
sdbRelease(pMnode->pSdb, pStream);
|
||||
mndTransDrop(pTrans);
|
||||
return -1;
|
||||
}
|
||||
|
||||
// drop stream
|
||||
if (mndPersistDropStreamLog(pMnode, pTrans, pStream) < 0) {
|
||||
sdbRelease(pMnode->pSdb, pStream);
|
||||
mndTransDrop(pTrans);
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (mndTransPrepare(pMnode, pTrans) != 0) {
|
||||
mError("trans:%d, failed to prepare drop stream trans since %s", pTrans->id, terrstr());
|
||||
sdbRelease(pMnode->pSdb, pStream);
|
||||
mndTransDrop(pTrans);
|
||||
return -1;
|
||||
}
|
||||
|
||||
char detail[100] = {0};
|
||||
sprintf(detail, "igNotExists:%d", dropReq.igNotExists);
|
||||
|
||||
SName name = {0};
|
||||
tNameFromString(&name, dropReq.name, T_NAME_ACCT | T_NAME_DB);
|
||||
//reuse this function for stream
|
||||
|
||||
auditRecord(pReq, pMnode->clusterId, "dropStream", name.dbname, "", detail);
|
||||
|
||||
sdbRelease(pMnode->pSdb, pStream);
|
||||
mndTransDrop(pTrans);
|
||||
|
||||
return TSDB_CODE_ACTION_IN_PROGRESS;
|
||||
}
|
||||
|
||||
static int32_t mndRetrieveStream(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock, int32_t rows) {
|
||||
SMnode *pMnode = pReq->info.node;
|
||||
SSdb *pSdb = pMnode->pSdb;
|
||||
int32_t numOfRows = 0;
|
||||
SViewObj *pStream = NULL;
|
||||
|
||||
while (numOfRows < rows) {
|
||||
pShow->pIter = sdbFetch(pSdb, SDB_STREAM, pShow->pIter, (void **)&pStream);
|
||||
if (pShow->pIter == NULL) break;
|
||||
|
||||
SColumnInfoData *pColInfo;
|
||||
SName n;
|
||||
int32_t cols = 0;
|
||||
|
||||
char streamName[TSDB_TABLE_NAME_LEN + VARSTR_HEADER_SIZE] = {0};
|
||||
STR_WITH_MAXSIZE_TO_VARSTR(streamName, mndGetDbStr(pStream->name), sizeof(streamName));
|
||||
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
|
||||
colDataSetVal(pColInfo, numOfRows, (const char *)streamName, false);
|
||||
|
||||
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
|
||||
colDataSetVal(pColInfo, numOfRows, (const char *)&pStream->createTime, false);
|
||||
|
||||
char sql[TSDB_SHOW_SQL_LEN + VARSTR_HEADER_SIZE] = {0};
|
||||
STR_WITH_MAXSIZE_TO_VARSTR(sql, pStream->sql, sizeof(sql));
|
||||
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
|
||||
colDataSetVal(pColInfo, numOfRows, (const char *)sql, false);
|
||||
|
||||
char status[20 + VARSTR_HEADER_SIZE] = {0};
|
||||
char status2[20] = {0};
|
||||
mndShowStreamStatus(status2, pStream);
|
||||
STR_WITH_MAXSIZE_TO_VARSTR(status, status2, sizeof(status));
|
||||
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
|
||||
colDataSetVal(pColInfo, numOfRows, (const char *)&status, false);
|
||||
|
||||
char sourceDB[TSDB_DB_NAME_LEN + VARSTR_HEADER_SIZE] = {0};
|
||||
STR_WITH_MAXSIZE_TO_VARSTR(sourceDB, mndGetDbStr(pStream->sourceDb), sizeof(sourceDB));
|
||||
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
|
||||
colDataSetVal(pColInfo, numOfRows, (const char *)&sourceDB, false);
|
||||
|
||||
char targetDB[TSDB_DB_NAME_LEN + VARSTR_HEADER_SIZE] = {0};
|
||||
STR_WITH_MAXSIZE_TO_VARSTR(targetDB, mndGetDbStr(pStream->targetDb), sizeof(targetDB));
|
||||
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
|
||||
colDataSetVal(pColInfo, numOfRows, (const char *)&targetDB, false);
|
||||
|
||||
if (pStream->targetSTbName[0] == 0) {
|
||||
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
|
||||
colDataSetVal(pColInfo, numOfRows, NULL, true);
|
||||
} else {
|
||||
char targetSTB[TSDB_TABLE_NAME_LEN + VARSTR_HEADER_SIZE] = {0};
|
||||
STR_WITH_MAXSIZE_TO_VARSTR(targetSTB, mndGetStbStr(pStream->targetSTbName), sizeof(targetSTB));
|
||||
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
|
||||
colDataSetVal(pColInfo, numOfRows, (const char *)&targetSTB, false);
|
||||
}
|
||||
|
||||
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
|
||||
colDataSetVal(pColInfo, numOfRows, (const char *)&pStream->conf.watermark, false);
|
||||
|
||||
char trigger[20 + VARSTR_HEADER_SIZE] = {0};
|
||||
char trigger2[20] = {0};
|
||||
mndShowStreamTrigger(trigger2, pStream);
|
||||
STR_WITH_MAXSIZE_TO_VARSTR(trigger, trigger2, sizeof(trigger));
|
||||
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
|
||||
colDataSetVal(pColInfo, numOfRows, (const char *)&trigger, false);
|
||||
|
||||
numOfRows++;
|
||||
sdbRelease(pSdb, pStream);
|
||||
}
|
||||
|
||||
pShow->numOfRows += numOfRows;
|
||||
return numOfRows;
|
||||
}
|
||||
|
||||
static void mndCancelGetNextStream(SMnode *pMnode, void *pIter) {
|
||||
SSdb *pSdb = pMnode->pSdb;
|
||||
sdbCancelFetch(pSdb, pIter);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
|
@ -148,7 +148,8 @@ typedef enum {
|
|||
SDB_DB = 19,
|
||||
SDB_FUNC = 20,
|
||||
SDB_IDX = 21,
|
||||
SDB_MAX = 22
|
||||
SDB_VIEW = 22,
|
||||
SDB_MAX = 23
|
||||
} ESdbType;
|
||||
|
||||
typedef struct SSdbRaw {
|
||||
|
|
|
|||
|
|
@ -269,6 +269,10 @@ const char* nodesNodeName(ENodeType type) {
|
|||
return "RestoreMnodeStmt";
|
||||
case QUERY_NODE_RESTORE_VNODE_STMT:
|
||||
return "RestoreVnodeStmt";
|
||||
case QUERY_NODE_CREATE_VIEW_STMT:
|
||||
return "CreateViewStmt";
|
||||
case QUERY_NODE_DROP_VIEW_STMT:
|
||||
return "DropViewStmt";
|
||||
case QUERY_NODE_LOGIC_PLAN_SCAN:
|
||||
return "LogicScan";
|
||||
case QUERY_NODE_LOGIC_PLAN_JOIN:
|
||||
|
|
|
|||
|
|
@ -304,6 +304,8 @@ SNode* nodesMakeNode(ENodeType type) {
|
|||
return makeNode(type, sizeof(SEventWindowNode));
|
||||
case QUERY_NODE_HINT:
|
||||
return makeNode(type, sizeof(SHintNode));
|
||||
case QUERY_NODE_VIEW:
|
||||
return makeNode(type, sizeof(SViewNode));
|
||||
case QUERY_NODE_SET_OPERATOR:
|
||||
return makeNode(type, sizeof(SSetOperator));
|
||||
case QUERY_NODE_SELECT_STMT:
|
||||
|
|
@ -467,6 +469,10 @@ SNode* nodesMakeNode(ENodeType type) {
|
|||
case QUERY_NODE_RESTORE_MNODE_STMT:
|
||||
case QUERY_NODE_RESTORE_VNODE_STMT:
|
||||
return makeNode(type, sizeof(SRestoreComponentNodeStmt));
|
||||
case QUERY_NODE_CREATE_VIEW_STMT:
|
||||
return makeNode(type, sizeof(SCreateViewStmt));
|
||||
case QUERY_NODE_DROP_VIEW_STMT:
|
||||
return makeNode(type, sizeof(SDropViewStmt));
|
||||
case QUERY_NODE_LOGIC_PLAN_SCAN:
|
||||
return makeNode(type, sizeof(SScanLogicNode));
|
||||
case QUERY_NODE_LOGIC_PLAN_JOIN:
|
||||
|
|
@ -832,6 +838,13 @@ void nodesDestroyNode(SNode* pNode) {
|
|||
destroyHintValue(pHint->option, pHint->value);
|
||||
break;
|
||||
}
|
||||
case QUERY_NODE_VIEW: {
|
||||
SViewNode* pView = (SViewNode*)pNode;
|
||||
taosMemoryFreeClear(pView->pMeta);
|
||||
taosMemoryFreeClear(pView->pVgroupList);
|
||||
taosArrayDestroyEx(pView->pSmaIndexes, destroySmaIndex);
|
||||
break;
|
||||
}
|
||||
case QUERY_NODE_SET_OPERATOR: {
|
||||
SSetOperator* pStmt = (SSetOperator*)pNode;
|
||||
nodesDestroyList(pStmt->pProjectionList);
|
||||
|
|
@ -1115,6 +1128,13 @@ void nodesDestroyNode(SNode* pNode) {
|
|||
case QUERY_NODE_RESTORE_MNODE_STMT: // no pointer field
|
||||
case QUERY_NODE_RESTORE_VNODE_STMT: // no pointer field
|
||||
break;
|
||||
case QUERY_NODE_CREATE_VIEW_STMT: {
|
||||
SCreateViewStmt* pStmt = (SCreateViewStmt*)pNode;
|
||||
nodesDestroyNode(pStmt->pQuery);
|
||||
break;
|
||||
}
|
||||
case QUERY_NODE_DROP_VIEW_STMT:
|
||||
break;
|
||||
case QUERY_NODE_LOGIC_PLAN_SCAN: {
|
||||
SScanLogicNode* pLogicNode = (SScanLogicNode*)pNode;
|
||||
destroyLogicNode((SLogicNode*)pLogicNode);
|
||||
|
|
|
|||
|
|
@ -118,6 +118,7 @@ SNode* createNodeListNodeEx(SAstCreateContext* pCxt, SNode* p1, SNode* p2);
|
|||
SNode* createRealTableNode(SAstCreateContext* pCxt, SToken* pDbName, SToken* pTableName, SToken* pTableAlias);
|
||||
SNode* createTempTableNode(SAstCreateContext* pCxt, SNode* pSubquery, const SToken* pTableAlias);
|
||||
SNode* createJoinTableNode(SAstCreateContext* pCxt, EJoinType type, SNode* pLeft, SNode* pRight, SNode* pJoinCond);
|
||||
SNode* createViewNode(SAstCreateContext* pCxt, SToken* pDbName, SToken* pViewName);
|
||||
SNode* createLimitNode(SAstCreateContext* pCxt, const SToken* pLimit, const SToken* pOffset);
|
||||
SNode* createOrderByExprNode(SAstCreateContext* pCxt, SNode* pExpr, EOrder order, ENullOrder nullOrder);
|
||||
SNode* createSessionWindowNode(SAstCreateContext* pCxt, SNode* pCol, SNode* pGap);
|
||||
|
|
|
|||
|
|
@ -69,6 +69,7 @@ typedef struct SParseMetaCache {
|
|||
SHashObj* pUdf; // key is funcName, element is SFuncInfo*
|
||||
SHashObj* pTableIndex; // key is tbFName, element is SArray<STableIndexInfo>*
|
||||
SHashObj* pTableCfg; // key is tbFName, element is STableCfg*
|
||||
SHashObj* pViews; // key is viewFName, element is SViewInfo*
|
||||
SArray* pDnodes; // element is SEpSet
|
||||
bool dnodeRequired;
|
||||
} SParseMetaCache;
|
||||
|
|
@ -93,6 +94,8 @@ int32_t buildCatalogReq(const SParseMetaCache* pMetaCache, SCatalogReq* pCatalog
|
|||
int32_t putMetaDataToCache(const SCatalogReq* pCatalogReq, const SMetaData* pMetaData, SParseMetaCache* pMetaCache);
|
||||
int32_t reserveTableMetaInCache(int32_t acctId, const char* pDb, const char* pTable, SParseMetaCache* pMetaCache);
|
||||
int32_t reserveTableMetaInCacheExt(const SName* pName, SParseMetaCache* pMetaCache);
|
||||
int32_t reserveViewMetaInCache(int32_t acctId, const char* pDb, const char* pView, SParseMetaCache* pMetaCache);
|
||||
int32_t reserveViewMetaInCacheExt(const SName* pName, SParseMetaCache* pMetaCache);
|
||||
int32_t reserveDbVgInfoInCache(int32_t acctId, const char* pDb, SParseMetaCache* pMetaCache);
|
||||
int32_t reserveTableVgroupInCache(int32_t acctId, const char* pDb, const char* pTable, SParseMetaCache* pMetaCache);
|
||||
int32_t reserveTableVgroupInCacheExt(const SName* pName, SParseMetaCache* pMetaCache);
|
||||
|
|
|
|||
|
|
@ -622,6 +622,14 @@ language_opt(A) ::= LANGUAGE NK_STRING(B).
|
|||
or_replace_opt(A) ::= . { A = false; }
|
||||
or_replace_opt(A) ::= OR REPLACE. { A = true; }
|
||||
|
||||
/************************************************ create/drop view **************************************************/
|
||||
cmd ::= CREATE or_replace_opt(A) VIEW full_view_name(B) col_list_opt(C) AS query_or_subquery(D).
|
||||
{ pCxt->pRootNode = createCreateViewStmt(pCxt, A, B, C, D); }
|
||||
cmd ::= DROP VIEW exists_opt(A) full_view_name(B). { pCxt->pRootNode = createDropViewStmt(pCxt, A, B); }
|
||||
|
||||
full_view_name(A) ::= view_name(B). { A = createViewNode(pCxt, NULL, &B, NULL); }
|
||||
full_view_name(A) ::= db_name(B) NK_DOT view_name(C). { A = createViewNode(pCxt, &B, &C, NULL); }
|
||||
|
||||
/************************************************ create/drop stream **************************************************/
|
||||
cmd ::= CREATE STREAM not_exists_opt(E) stream_name(A) stream_options(B) INTO
|
||||
full_table_name(C) col_list_opt(H) tag_def_or_ref_opt(F) subtable_opt(G)
|
||||
|
|
@ -750,6 +758,10 @@ column_name(A) ::= NK_ID(B).
|
|||
%destructor function_name { }
|
||||
function_name(A) ::= NK_ID(B). { A = B; }
|
||||
|
||||
%type view_name { SToken }
|
||||
%destructor view_name { }
|
||||
view_name(A) ::= NK_ID(B). { A = B; }
|
||||
|
||||
%type table_alias { SToken }
|
||||
%destructor table_alias { }
|
||||
table_alias(A) ::= NK_ID(B). { A = B; }
|
||||
|
|
|
|||
|
|
@ -219,6 +219,16 @@ static bool checkCGroupName(SAstCreateContext* pCxt, SToken* pCGroup) {
|
|||
return true;
|
||||
}
|
||||
|
||||
static bool checkViewName(SAstCreateContext* pCxt, SToken* pViewName) {
|
||||
trimEscape(pViewName);
|
||||
if (pViewName->n >= TSDB_VIEW_NAME_LEN) {
|
||||
pCxt->errCode = generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_INVALID_IDENTIFIER_NAME, pViewName->z);
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
static bool checkStreamName(SAstCreateContext* pCxt, SToken* pStreamName) {
|
||||
trimEscape(pStreamName);
|
||||
if (pStreamName->n >= TSDB_STREAM_NAME_LEN) {
|
||||
|
|
@ -715,6 +725,23 @@ SNode* createJoinTableNode(SAstCreateContext* pCxt, EJoinType type, SNode* pLeft
|
|||
return (SNode*)joinTable;
|
||||
}
|
||||
|
||||
SNode* createViewNode(SAstCreateContext* pCxt, SToken* pDbName, SToken* pViewName) {
|
||||
CHECK_PARSER_STATUS(pCxt);
|
||||
if (!checkDbName(pCxt, pDbName, true) || !checkViewName(pCxt, pViewName)) {
|
||||
return NULL;
|
||||
}
|
||||
SViewNode* pView = (SViewNode*)nodesMakeNode(QUERY_NODE_VIEW);
|
||||
CHECK_OUT_OF_MEM(pView);
|
||||
if (NULL != pDbName) {
|
||||
COPY_STRING_FORM_ID_TOKEN(pView->table.dbName, pDbName);
|
||||
} else {
|
||||
snprintf(pView->table.dbName, sizeof(pView->table.dbName), "%s", pCxt->pQueryCxt->db);
|
||||
}
|
||||
COPY_STRING_FORM_ID_TOKEN(pView->table.tableName, pViewName);
|
||||
return (SNode*)pView;
|
||||
}
|
||||
|
||||
|
||||
SNode* createLimitNode(SAstCreateContext* pCxt, const SToken* pLimit, const SToken* pOffset) {
|
||||
CHECK_PARSER_STATUS(pCxt);
|
||||
SLimitNode* limitNode = (SLimitNode*)nodesMakeNode(QUERY_NODE_LIMIT);
|
||||
|
|
@ -2126,6 +2153,30 @@ SNode* createDropFunctionStmt(SAstCreateContext* pCxt, bool ignoreNotExists, con
|
|||
return (SNode*)pStmt;
|
||||
}
|
||||
|
||||
SNode* createCreateViewStmt(SAstCreateContext* pCxt, bool orReplace, SNode* pView, SNodeList* pCols, SNode* pQuery) {
|
||||
CHECK_PARSER_STATUS(pCxt);
|
||||
SCreateViewStmt* pStmt = (SCreateViewStmt*)nodesMakeNode(QUERY_NODE_CREATE_VIEW_STMT);
|
||||
CHECK_OUT_OF_MEM(pStmt);
|
||||
strcpy(pStmt->dbName, ((SViewNode*)pView)->table.dbName);
|
||||
strcpy(pStmt->viewName, ((SViewNode*)pView)->table.tableName);
|
||||
nodesDestroyNode(pView);
|
||||
pStmt->orReplace = orReplace;
|
||||
pStmt->pQuery = pQuery;
|
||||
pStmt->pCols = pCols;
|
||||
return (SNode*)pStmt;
|
||||
}
|
||||
|
||||
SNode* createDropViewStmt(SAstCreateContext* pCxt, bool ignoreNotExists, SNode* pView) {
|
||||
CHECK_PARSER_STATUS(pCxt);
|
||||
SDropViewStmt* pStmt = (SDropViewStmt*)nodesMakeNode(QUERY_NODE_DROP_VIEW_STMT);
|
||||
CHECK_OUT_OF_MEM(pStmt);
|
||||
pStmt->ignoreNotExists = ignoreNotExists;
|
||||
strcpy(pStmt->dbName, ((SViewNode*)pView)->table.dbName);
|
||||
strcpy(pStmt->viewName, ((SViewNode*)pView)->table.tableName);
|
||||
nodesDestroyNode(pView);
|
||||
return (SNode*)pStmt;
|
||||
}
|
||||
|
||||
SNode* createStreamOptions(SAstCreateContext* pCxt) {
|
||||
CHECK_PARSER_STATUS(pCxt);
|
||||
SStreamOptions* pOptions = (SStreamOptions*)nodesMakeNode(QUERY_NODE_STREAM_OPTIONS);
|
||||
|
|
|
|||
|
|
@ -646,6 +646,32 @@ static int32_t collectMetaKeyFromGrant(SCollectMetaKeyCxt* pCxt, SGrantStmt* pSt
|
|||
return reserveTableMetaInCache(pCxt->pParseCxt->acctId, pStmt->objName, pStmt->tabName, pCxt->pMetaCache);
|
||||
}
|
||||
|
||||
static int32_t collectMetaKeyFromCreateViewStmt(SCollectMetaKeyCxt* pCxt, SCreateViewStmt* pStmt) {
|
||||
int32_t code =
|
||||
reserveViewMetaInCache(pCxt->pParseCxt->acctId, pStmt->dbName, pStmt->viewName, pCxt->pMetaCache);
|
||||
if (TSDB_CODE_SUCCESS == code) {
|
||||
code = collectMetaKeyFromQuery(pCxt, pStmt->pQuery);
|
||||
}
|
||||
if (TSDB_CODE_SUCCESS == code) {
|
||||
code = reserveUserAuthInCache(pCxt->pParseCxt->acctId, pCxt->pParseCxt->pUser, pStmt->dbName, NULL, AUTH_TYPE_WRITE,
|
||||
pCxt->pMetaCache);
|
||||
}
|
||||
|
||||
return code;
|
||||
}
|
||||
|
||||
static int32_t collectMetaKeyFromDropViewStmt(SCollectMetaKeyCxt* pCxt, SDropViewStmt* pStmt) {
|
||||
int32_t code =
|
||||
reserveViewMetaInCache(pCxt->pParseCxt->acctId, pStmt->dbName, pStmt->viewName, pCxt->pMetaCache);
|
||||
if (TSDB_CODE_SUCCESS == code) {
|
||||
code = reserveViewUserAuthInCache(pCxt->pParseCxt->acctId, pCxt->pParseCxt->pUser, pStmt->dbName, pStmt->viewName, AUTH_TYPE_WRITE,
|
||||
pCxt->pMetaCache);
|
||||
}
|
||||
|
||||
return code;
|
||||
}
|
||||
|
||||
|
||||
static int32_t collectMetaKeyFromQuery(SCollectMetaKeyCxt* pCxt, SNode* pStmt) {
|
||||
pCxt->pStmt = pStmt;
|
||||
switch (nodeType(pStmt)) {
|
||||
|
|
@ -754,6 +780,10 @@ static int32_t collectMetaKeyFromQuery(SCollectMetaKeyCxt* pCxt, SNode* pStmt) {
|
|||
return collectMetaKeyFromShowBlockDist(pCxt, (SShowTableDistributedStmt*)pStmt);
|
||||
case QUERY_NODE_SHOW_SUBSCRIPTIONS_STMT:
|
||||
return collectMetaKeyFromShowSubscriptions(pCxt, (SShowStmt*)pStmt);
|
||||
case QUERY_NODE_CREATE_VIEW_STMT:
|
||||
return collectMetaKeyFromCreateViewStmt(pCxt, (SCreateViewStmt*)pStmt);
|
||||
case QUERY_NODE_CREATE_VIEW_STMT:
|
||||
return collectMetaKeyFromDropViewStmt(pCxt, (SDropViewStmt*)pStmt);
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -35,7 +35,7 @@ typedef struct SAuthRewriteCxt {
|
|||
static int32_t authQuery(SAuthCxt* pCxt, SNode* pStmt);
|
||||
|
||||
static void setUserAuthInfo(SParseContext* pCxt, const char* pDbName, const char* pTabName, AUTH_TYPE type,
|
||||
SUserAuthInfo* pAuth) {
|
||||
bool isView, SUserAuthInfo* pAuth) {
|
||||
snprintf(pAuth->user, sizeof(pAuth->user), "%s", pCxt->pUser);
|
||||
if (NULL == pTabName) {
|
||||
tNameSetDbName(&pAuth->tbName, pCxt->acctId, pDbName, strlen(pDbName));
|
||||
|
|
@ -43,16 +43,17 @@ static void setUserAuthInfo(SParseContext* pCxt, const char* pDbName, const char
|
|||
toName(pCxt->acctId, pDbName, pTabName, &pAuth->tbName);
|
||||
}
|
||||
pAuth->type = type;
|
||||
pAuth->isView = isView;
|
||||
}
|
||||
|
||||
static int32_t checkAuth(SAuthCxt* pCxt, const char* pDbName, const char* pTabName, AUTH_TYPE type, SNode** pCond) {
|
||||
static int32_t checkAuthImpl(SAuthCxt* pCxt, const char* pDbName, const char* pTabName, AUTH_TYPE type, SNode** pCond, bool isView) {
|
||||
SParseContext* pParseCxt = pCxt->pParseCxt;
|
||||
if (pParseCxt->isSuperUser) {
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
||||
SUserAuthInfo authInfo = {0};
|
||||
setUserAuthInfo(pCxt->pParseCxt, pDbName, pTabName, type, &authInfo);
|
||||
setUserAuthInfo(pCxt->pParseCxt, pDbName, pTabName, type, isView, &authInfo);
|
||||
int32_t code = TSDB_CODE_SUCCESS;
|
||||
SUserAuthRes authRes = {0};
|
||||
if (NULL != pCxt->pMetaCache) {
|
||||
|
|
@ -70,6 +71,16 @@ static int32_t checkAuth(SAuthCxt* pCxt, const char* pDbName, const char* pTabNa
|
|||
return TSDB_CODE_SUCCESS == code ? (authRes.pass ? TSDB_CODE_SUCCESS : TSDB_CODE_PAR_PERMISSION_DENIED) : code;
|
||||
}
|
||||
|
||||
|
||||
static int32_t checkAuth(SAuthCxt* pCxt, const char* pDbName, const char* pTabName, AUTH_TYPE type, SNode** pCond) {
|
||||
return checkAuthImpl(pCxt, pDbName, pTabName, type, pCond, false);
|
||||
}
|
||||
|
||||
static int32_t checkViewAuth(SAuthCxt* pCxt, const char* pDbName, const char* pTabName, AUTH_TYPE type, SNode** pCond) {
|
||||
return checkAuthImpl(pCxt, pDbName, pTabName, type, pCond, true);
|
||||
}
|
||||
|
||||
|
||||
static EDealRes authSubquery(SAuthCxt* pCxt, SNode* pStmt) {
|
||||
return TSDB_CODE_SUCCESS == authQuery(pCxt, pStmt) ? DEAL_RES_CONTINUE : DEAL_RES_ERROR;
|
||||
}
|
||||
|
|
@ -238,6 +249,14 @@ static int32_t authAlterTable(SAuthCxt* pCxt, SAlterTableStmt* pStmt) {
|
|||
return checkAuth(pCxt, pStmt->dbName, pStmt->tableName, AUTH_TYPE_WRITE, NULL);
|
||||
}
|
||||
|
||||
static int32_t authCreateView(SAuthCxt* pCxt, SCreateViewStmt* pStmt) {
|
||||
return checkAuth(pCxt, pStmt->dbName, NULL, AUTH_TYPE_WRITE, NULL);
|
||||
}
|
||||
|
||||
static int32_t authDropView(SAuthCxt* pCxt, SDropViewStmt* pStmt) {
|
||||
return checkViewAuth(pCxt, pStmt->dbName, pStmt->viewName, AUTH_TYPE_WRITE, NULL);
|
||||
}
|
||||
|
||||
static int32_t authQuery(SAuthCxt* pCxt, SNode* pStmt) {
|
||||
switch (nodeType(pStmt)) {
|
||||
case QUERY_NODE_SET_OPERATOR:
|
||||
|
|
@ -283,6 +302,10 @@ static int32_t authQuery(SAuthCxt* pCxt, SNode* pStmt) {
|
|||
case QUERY_NODE_SHOW_CREATE_TABLE_STMT:
|
||||
case QUERY_NODE_SHOW_CREATE_STABLE_STMT:
|
||||
return authShowCreateTable(pCxt, (SShowCreateTableStmt*)pStmt);
|
||||
case QUERY_NODE_CREATE_VIEW_STMT:
|
||||
return authCreateView(pCxt, (SCreateViewStmt*)pStmt);
|
||||
case QUERY_NODE_DROP_VIEW_STMT:
|
||||
return authDropView(pCxt, (SDropViewStmt*)pStmt);
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -7262,6 +7262,42 @@ static int32_t translateResumeStream(STranslateContext* pCxt, SResumeStreamStmt*
|
|||
return buildCmdMsg(pCxt, TDMT_MND_RESUME_STREAM, (FSerializeFunc)tSerializeSMResumeStreamReq, &req);
|
||||
}
|
||||
|
||||
static int32_t validateCreateView(STranslateContext* pCxt, SCreateViewStmt* pStmt) {
|
||||
if (QUERY_NODE_SELECT_STMT != nodeType(pStmt->pQuery)) {
|
||||
return generateSyntaxErrMsgExt(&pCxt->msgBuf, TSDB_CODE_PAR_INVALID_VIEW_QUERY, "Invalid view query type");
|
||||
}
|
||||
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
||||
static int32_t translateCreateView(STranslateContext* pCxt, SCreateViewStmt* pStmt) {
|
||||
int32_t code = validateCreateView(pCxt, pStmt);
|
||||
if (TSDB_CODE_SUCCESS == code) {
|
||||
code = (*pCxt->pParseCxt->validateSqlFp)(pCxt->pParseCxt->validateSqlParam, pStmt->pQuery, pCxt->pParseCxt->pSql, &pStmt->createReq);
|
||||
}
|
||||
if (TSDB_CODE_SUCCESS == code) {
|
||||
strncpy(pStmt->createReq.name, pStmt->viewName, sizeof(pStmt->createReq.name) - 1);
|
||||
snprintf(pStmt->createReq.dbFName, sizeof(pStmt->createReq.dbFName) - 1, "%d.%s", pCxt->pParseCxt->acctId, pStmt->dbName);
|
||||
pStmt->createReq.orReplace = pStmt->orReplace;
|
||||
|
||||
code = buildCmdMsg(pCxt, TDMT_MND_CREATE_VIEW, (FSerializeFunc)tSerializeSCMCreateViewReq, &pStmt->createReq);
|
||||
}
|
||||
|
||||
tFreeSCMCreateViewReq(&pStmt->createReq);
|
||||
return code;
|
||||
}
|
||||
|
||||
|
||||
static int32_t translateDropView(STranslateContext* pCxt, SDropViewStmt* pStmt) {
|
||||
SMDropViewReq dropReq = {0};
|
||||
SName name;
|
||||
tNameSetDbName(&name, pCxt->pParseCxt->acctId, pStmt->dbName, strlen(pStmt->dbName));
|
||||
tNameGetFullDbName(&name, dropReq.dbFName);
|
||||
dropReq.igNotExists = pStmt->ignoreNotExists;
|
||||
return buildCmdMsg(pCxt, TDMT_MND_DROP_VIEW, (FSerializeFunc)tSerializeSMDropViewReq, &dropReq);
|
||||
}
|
||||
|
||||
|
||||
static int32_t readFromFile(char* pName, int32_t* len, char** buf) {
|
||||
int64_t filesize = 0;
|
||||
if (taosStatFile(pName, &filesize, NULL, NULL) < 0) {
|
||||
|
|
@ -7693,6 +7729,13 @@ static int32_t translateQuery(STranslateContext* pCxt, SNode* pNode) {
|
|||
case QUERY_NODE_RESTORE_VNODE_STMT:
|
||||
code = translateRestoreDnode(pCxt, (SRestoreComponentNodeStmt*)pNode);
|
||||
break;
|
||||
case QUERY_NODE_CREATE_VIEW_STMT:
|
||||
code = translateCreateView(pCxt, (SCreateStreamStmt*)pNode);
|
||||
break;
|
||||
case QUERY_NODE_DROP_VIEW_STMT:
|
||||
code = translateDropView(pCxt, (SCreateStreamStmt*)pNode);
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -519,9 +519,9 @@ int32_t getVnodeSysTableTargetName(int32_t acctId, SNode* pWhere, SName* pName)
|
|||
}
|
||||
|
||||
static int32_t userAuthToString(int32_t acctId, const char* pUser, const char* pDb, const char* pTable, AUTH_TYPE type,
|
||||
char* pStr) {
|
||||
return sprintf(pStr, "%s*%d*%s*%s*%d", pUser, acctId, pDb, (NULL == pTable || '\0' == pTable[0]) ? "``" : pTable,
|
||||
type);
|
||||
char* pStr, bool isView) {
|
||||
return sprintf(pStr, "%s*%d*%s*%s*%d*%d", pUser, acctId, pDb, (NULL == pTable || '\0' == pTable[0]) ? "``" : pTable,
|
||||
type, isView);
|
||||
}
|
||||
|
||||
static int32_t getIntegerFromAuthStr(const char* pStart, char** pNext) {
|
||||
|
|
@ -691,6 +691,9 @@ int32_t buildCatalogReq(const SParseMetaCache* pMetaCache, SCatalogReq* pCatalog
|
|||
if (TSDB_CODE_SUCCESS == code) {
|
||||
code = buildTableReq(pMetaCache->pTableCfg, &pCatalogReq->pTableCfg);
|
||||
}
|
||||
if (TSDB_CODE_SUCCESS == code) {
|
||||
code = buildTableReqFromDb(pMetaCache->pViews, &pCatalogReq->pView);
|
||||
}
|
||||
pCatalogReq->dNodeRequired = pMetaCache->dnodeRequired;
|
||||
return code;
|
||||
}
|
||||
|
|
@ -781,7 +784,7 @@ static int32_t putUserAuthToCache(const SArray* pUserAuthReq, const SArray* pUse
|
|||
SUserAuthInfo* pUser = taosArrayGet(pUserAuthReq, i);
|
||||
char key[USER_AUTH_KEY_MAX_LEN] = {0};
|
||||
int32_t len = userAuthToString(pUser->tbName.acctId, pUser->user, pUser->tbName.dbname, pUser->tbName.tname,
|
||||
pUser->type, key);
|
||||
pUser->type, key, pUser->isView);
|
||||
if (TSDB_CODE_SUCCESS != putMetaDataToHash(key, len, pUserAuthData, i, pUserAuth)) {
|
||||
return TSDB_CODE_OUT_OF_MEMORY;
|
||||
}
|
||||
|
|
@ -826,6 +829,9 @@ int32_t putMetaDataToCache(const SCatalogReq* pCatalogReq, const SMetaData* pMet
|
|||
if (TSDB_CODE_SUCCESS == code) {
|
||||
code = putTableDataToCache(pCatalogReq->pTableCfg, pMetaData->pTableCfg, &pMetaCache->pTableCfg);
|
||||
}
|
||||
if (TSDB_CODE_SUCCESS == code) {
|
||||
code = putDbTableDataToCache(pCatalogReq->pView, pMetaData->pView, &pMetaCache->pViews);
|
||||
}
|
||||
pMetaCache->pDnodes = pMetaData->pDnodeList;
|
||||
return code;
|
||||
}
|
||||
|
|
@ -880,6 +886,14 @@ int32_t reserveTableMetaInCacheExt(const SName* pName, SParseMetaCache* pMetaCac
|
|||
return reserveTableReqInDbCache(pName->acctId, pName->dbname, pName->tname, &pMetaCache->pTableMeta);
|
||||
}
|
||||
|
||||
int32_t reserveViewMetaInCache(int32_t acctId, const char* pDb, const char* pTable, SParseMetaCache* pMetaCache) {
|
||||
return reserveTableReqInDbCache(acctId, pDb, pTable, &pMetaCache->pViews);
|
||||
}
|
||||
|
||||
int32_t reserveViewMetaInCacheExt(const SName* pName, SParseMetaCache* pMetaCache) {
|
||||
return reserveTableReqInDbCache(pName->acctId, pName->dbname, pName->tname, &pMetaCache->pViews);
|
||||
}
|
||||
|
||||
int32_t getTableMetaFromCache(SParseMetaCache* pMetaCache, const SName* pName, STableMeta** pMeta) {
|
||||
char fullName[TSDB_TABLE_FNAME_LEN];
|
||||
tNameExtractFullName(pName, fullName);
|
||||
|
|
@ -985,14 +999,23 @@ static int32_t reserveUserAuthInCacheImpl(const char* pKey, int32_t len, SParseM
|
|||
int32_t reserveUserAuthInCache(int32_t acctId, const char* pUser, const char* pDb, const char* pTable, AUTH_TYPE type,
|
||||
SParseMetaCache* pMetaCache) {
|
||||
char key[USER_AUTH_KEY_MAX_LEN] = {0};
|
||||
int32_t len = userAuthToString(acctId, pUser, pDb, pTable, type, key);
|
||||
int32_t len = userAuthToString(acctId, pUser, pDb, pTable, type, key, false);
|
||||
return reserveUserAuthInCacheImpl(key, len, pMetaCache);
|
||||
}
|
||||
|
||||
int32_t reserveViewUserAuthInCache(int32_t acctId, const char* pUser, const char* pDb, const char* pTable, AUTH_TYPE type,
|
||||
SParseMetaCache* pMetaCache) {
|
||||
char key[USER_AUTH_KEY_MAX_LEN] = {0};
|
||||
int32_t len = userAuthToString(acctId, pUser, pDb, pTable, type, key, true);
|
||||
return reserveUserAuthInCacheImpl(key, len, pMetaCache);
|
||||
}
|
||||
|
||||
|
||||
|
||||
int32_t getUserAuthFromCache(SParseMetaCache* pMetaCache, SUserAuthInfo* pAuthReq, SUserAuthRes* pAuthRes) {
|
||||
char key[USER_AUTH_KEY_MAX_LEN] = {0};
|
||||
int32_t len = userAuthToString(pAuthReq->tbName.acctId, pAuthReq->user, pAuthReq->tbName.dbname,
|
||||
pAuthReq->tbName.tname, pAuthReq->type, key);
|
||||
pAuthReq->tbName.tname, pAuthReq->type, key, pAuthReq->isView);
|
||||
SUserAuthRes* pAuth = NULL;
|
||||
int32_t code = getMetaDataFromHash(key, len, pMetaCache->pUserAuth, (void**)&pAuth);
|
||||
if (TSDB_CODE_SUCCESS == code) {
|
||||
|
|
@ -1135,9 +1158,11 @@ void destoryParseMetaCache(SParseMetaCache* pMetaCache, bool request) {
|
|||
if (request) {
|
||||
destoryParseTablesMetaReqHash(pMetaCache->pTableMeta);
|
||||
destoryParseTablesMetaReqHash(pMetaCache->pTableVgroup);
|
||||
destoryParseTablesMetaReqHash(pMetaCache->pViews);
|
||||
} else {
|
||||
taosHashCleanup(pMetaCache->pTableMeta);
|
||||
taosHashCleanup(pMetaCache->pTableVgroup);
|
||||
taosHashCleanup(pMetaCache->pViews);
|
||||
}
|
||||
taosHashCleanup(pMetaCache->pDbVgroup);
|
||||
taosHashCleanup(pMetaCache->pDbCfg);
|
||||
|
|
|
|||
|
|
@ -454,6 +454,130 @@ TEST_F(ParserInitialCTest, createFunction) {
|
|||
run("CREATE OR REPLACE AGGREGATE FUNCTION IF NOT EXISTS udf2 AS 'udf' OUTPUTTYPE DOUBLE BUFSIZE 8 LANGUAGE 'python'");
|
||||
}
|
||||
|
||||
/*
|
||||
* CREATE [ OR REPLACE ] VIEW name [ ( column_name [, ...] ) ] AS query
|
||||
*
|
||||
*/
|
||||
TEST_F(ParserInitialCTest, createView) {
|
||||
useDb("root", "test");
|
||||
|
||||
SCMCreateStreamReq expect = {0};
|
||||
|
||||
auto clearCreateStreamReq = [&]() {
|
||||
tFreeSCMCreateStreamReq(&expect);
|
||||
memset(&expect, 0, sizeof(SCMCreateStreamReq));
|
||||
};
|
||||
|
||||
auto setCreateStreamReq = [&](const char* pStream, const char* pSrcDb, const char* pSql, const char* pDstStb,
|
||||
int8_t igExists = 0) {
|
||||
snprintf(expect.name, sizeof(expect.name), "0.%s", pStream);
|
||||
snprintf(expect.sourceDB, sizeof(expect.sourceDB), "0.%s", pSrcDb);
|
||||
snprintf(expect.targetStbFullName, sizeof(expect.targetStbFullName), "0.test.%s", pDstStb);
|
||||
expect.igExists = igExists;
|
||||
expect.sql = taosStrdup(pSql);
|
||||
};
|
||||
|
||||
auto setStreamOptions =
|
||||
[&](int8_t createStb = STREAM_CREATE_STABLE_TRUE, int8_t triggerType = STREAM_TRIGGER_WINDOW_CLOSE,
|
||||
int64_t maxDelay = 0, int64_t watermark = 0, int8_t igExpired = STREAM_DEFAULT_IGNORE_EXPIRED,
|
||||
int8_t fillHistory = STREAM_DEFAULT_FILL_HISTORY, int8_t igUpdate = STREAM_DEFAULT_IGNORE_UPDATE) {
|
||||
expect.createStb = createStb;
|
||||
expect.triggerType = triggerType;
|
||||
expect.maxDelay = maxDelay;
|
||||
expect.watermark = watermark;
|
||||
expect.fillHistory = fillHistory;
|
||||
expect.igExpired = igExpired;
|
||||
expect.igUpdate = igUpdate;
|
||||
};
|
||||
|
||||
auto addTag = [&](const char* pFieldName, uint8_t type, int32_t bytes = 0) {
|
||||
SField field = {0};
|
||||
strcpy(field.name, pFieldName);
|
||||
field.type = type;
|
||||
field.bytes = bytes > 0 ? bytes : tDataTypes[type].bytes;
|
||||
field.flags |= COL_SMA_ON;
|
||||
|
||||
if (NULL == expect.pTags) {
|
||||
expect.pTags = taosArrayInit(TARRAY_MIN_SIZE, sizeof(SField));
|
||||
}
|
||||
taosArrayPush(expect.pTags, &field);
|
||||
expect.numOfTags += 1;
|
||||
};
|
||||
|
||||
setCheckDdlFunc([&](const SQuery* pQuery, ParserStage stage) {
|
||||
ASSERT_EQ(nodeType(pQuery->pRoot), QUERY_NODE_CREATE_STREAM_STMT);
|
||||
SCMCreateStreamReq req = {0};
|
||||
ASSERT_TRUE(TSDB_CODE_SUCCESS ==
|
||||
tDeserializeSCMCreateStreamReq(pQuery->pCmdMsg->pMsg, pQuery->pCmdMsg->msgLen, &req));
|
||||
|
||||
ASSERT_EQ(std::string(req.name), std::string(expect.name));
|
||||
ASSERT_EQ(std::string(req.sourceDB), std::string(expect.sourceDB));
|
||||
ASSERT_EQ(std::string(req.targetStbFullName), std::string(expect.targetStbFullName));
|
||||
ASSERT_EQ(req.igExists, expect.igExists);
|
||||
ASSERT_EQ(std::string(req.sql), std::string(expect.sql));
|
||||
ASSERT_EQ(req.triggerType, expect.triggerType);
|
||||
ASSERT_EQ(req.maxDelay, expect.maxDelay);
|
||||
ASSERT_EQ(req.watermark, expect.watermark);
|
||||
ASSERT_EQ(req.fillHistory, expect.fillHistory);
|
||||
ASSERT_EQ(req.igExpired, expect.igExpired);
|
||||
ASSERT_EQ(req.numOfTags, expect.numOfTags);
|
||||
if (expect.numOfTags > 0) {
|
||||
ASSERT_EQ(taosArrayGetSize(req.pTags), expect.numOfTags);
|
||||
ASSERT_EQ(taosArrayGetSize(req.pTags), taosArrayGetSize(expect.pTags));
|
||||
for (int32_t i = 0; i < expect.numOfTags; ++i) {
|
||||
SField* pField = (SField*)taosArrayGet(req.pTags, i);
|
||||
SField* pExpectField = (SField*)taosArrayGet(expect.pTags, i);
|
||||
ASSERT_EQ(std::string(pField->name), std::string(pExpectField->name));
|
||||
ASSERT_EQ(pField->type, pExpectField->type);
|
||||
ASSERT_EQ(pField->bytes, pExpectField->bytes);
|
||||
ASSERT_EQ(pField->flags, pExpectField->flags);
|
||||
}
|
||||
}
|
||||
ASSERT_EQ(req.checkpointFreq, expect.checkpointFreq);
|
||||
ASSERT_EQ(req.createStb, expect.createStb);
|
||||
ASSERT_EQ(req.igUpdate, expect.igUpdate);
|
||||
tFreeSCMCreateStreamReq(&req);
|
||||
});
|
||||
|
||||
setCreateStreamReq("s1", "test", "create stream s1 into st3 as select count(*) from t1 interval(10s)", "st3");
|
||||
setStreamOptions();
|
||||
run("CREATE STREAM s1 INTO st3 AS SELECT COUNT(*) FROM t1 INTERVAL(10S)");
|
||||
clearCreateStreamReq();
|
||||
|
||||
setCreateStreamReq(
|
||||
"s1", "test",
|
||||
"create stream if not exists s1 trigger max_delay 20s watermark 10s ignore expired 0 fill_history 0 ignore "
|
||||
"update 1 into st3 as select count(*) from t1 interval(10s)",
|
||||
"st3", 1);
|
||||
setStreamOptions(STREAM_CREATE_STABLE_TRUE, STREAM_TRIGGER_MAX_DELAY, 20 * MILLISECOND_PER_SECOND,
|
||||
10 * MILLISECOND_PER_SECOND, 0, 0, 1);
|
||||
run("CREATE STREAM IF NOT EXISTS s1 TRIGGER MAX_DELAY 20s WATERMARK 10s IGNORE EXPIRED 0 FILL_HISTORY 0 IGNORE "
|
||||
"UPDATE 1 INTO st3 AS SELECT COUNT(*) FROM t1 INTERVAL(10S)");
|
||||
clearCreateStreamReq();
|
||||
|
||||
setCreateStreamReq("s1", "test",
|
||||
"create stream s1 into st3 tags(tname varchar(10), id int) subtable(concat('new-', tname)) as "
|
||||
"select _wstart wstart, count(*) cnt from st1 partition by tbname tname, tag1 id interval(10s)",
|
||||
"st3");
|
||||
addTag("tname", TSDB_DATA_TYPE_VARCHAR, 10 + VARSTR_HEADER_SIZE);
|
||||
addTag("id", TSDB_DATA_TYPE_INT);
|
||||
setStreamOptions();
|
||||
run("CREATE STREAM s1 INTO st3 TAGS(tname VARCHAR(10), id INT) SUBTABLE(CONCAT('new-', tname)) "
|
||||
"AS SELECT _WSTART wstart, COUNT(*) cnt FROM st1 PARTITION BY TBNAME tname, tag1 id INTERVAL(10S)");
|
||||
clearCreateStreamReq();
|
||||
|
||||
// st1 already exists
|
||||
setCreateStreamReq(
|
||||
"s1", "test",
|
||||
"create stream s1 into st1 tags(tag2) as select max(c1), c2 from t1 partition by tbname tag2 interval(10s)",
|
||||
"st1");
|
||||
setStreamOptions(STREAM_CREATE_STABLE_FALSE);
|
||||
run("CREATE STREAM s1 INTO st1 TAGS(tag2) AS SELECT MAX(c1), c2 FROM t1 PARTITION BY TBNAME tag2 INTERVAL(10S)");
|
||||
clearCreateStreamReq();
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* CREATE MNODE ON DNODE dnode_id
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -575,6 +575,8 @@ TAOS_DEFINE_ERROR(TSDB_CODE_PAR_SYSTABLE_NOT_ALLOWED, "System table not al
|
|||
TAOS_DEFINE_ERROR(TSDB_CODE_PAR_INVALID_VARBINARY, "Invalidate varbinary value")
|
||||
TAOS_DEFINE_ERROR(TSDB_CODE_PAR_INVALID_IP_RANGE, "Invalid IPV4 address ranges")
|
||||
TAOS_DEFINE_ERROR(TSDB_CODE_PAR_INTERNAL_ERROR, "Parser internal error")
|
||||
TAOS_DEFINE_ERROR(TSDB_CODE_PAR_INVALID_STREAM_QUERY, "Invalid stream query")
|
||||
TAOS_DEFINE_ERROR(TSDB_CODE_PAR_INVALID_VIEW_QUERY, "Invalid view query type")
|
||||
|
||||
//planner
|
||||
TAOS_DEFINE_ERROR(TSDB_CODE_PLAN_INTERNAL_ERROR, "Planner internal error")
|
||||
|
|
|
|||
Loading…
Reference in New Issue