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refactor

This commit is contained in:
Hongze Cheng 2020-06-11 02:23:32 +00:00
parent 53cc394523
commit cca6f87a38
4 changed files with 144 additions and 159 deletions
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34
src/inc/tsdb.h
View File

@ -19,11 +19,11 @@
#include <stdbool.h>
#include <stdint.h>
#include "tdataformat.h"
#include "tname.h"
#include "taosdef.h"
#include "taosmsg.h"
#include "tarray.h"
#include "tdataformat.h"
#include "tname.h"
#ifdef __cplusplus
extern "C" {
@ -74,9 +74,6 @@ typedef struct {
typedef void TSDB_REPO_T; // use void to hide implementation details from outside
void tsdbSetDefaultCfg(STsdbCfg *pCfg);
STsdbCfg *tsdbCreateDefaultCfg();
void tsdbFreeCfg(STsdbCfg *pCfg);
STsdbCfg *tsdbGetCfg(const TSDB_REPO_T *repo);
// --------- TSDB REPOSITORY DEFINITION
@ -106,23 +103,14 @@ typedef struct {
char * sql;
} STableCfg;
int tsdbInitTableCfg(STableCfg *config, ETableType type, uint64_t uid, int32_t tid);
int tsdbTableSetSuperUid(STableCfg *config, uint64_t uid);
int tsdbTableSetSchema(STableCfg *config, STSchema *pSchema, bool dup);
int tsdbTableSetTagSchema(STableCfg *config, STSchema *pSchema, bool dup);
int tsdbTableSetTagValue(STableCfg *config, SKVRow row, bool dup);
int tsdbTableSetName(STableCfg *config, char *name, bool dup);
int tsdbTableSetSName(STableCfg *config, char *sname, bool dup);
int tsdbTableSetStreamSql(STableCfg *config, char *sql, bool dup);
void tsdbClearTableCfg(STableCfg *config);
void* tsdbGetTableTagVal(TSDB_REPO_T* repo, const STableId* id, int32_t colId, int16_t type, int16_t bytes);
char* tsdbGetTableName(TSDB_REPO_T *repo, const STableId *id);
void * tsdbGetTableTagVal(TSDB_REPO_T *repo, const STableId *id, int32_t colId, int16_t type, int16_t bytes);
char * tsdbGetTableName(TSDB_REPO_T *repo, const STableId *id);
STableCfg *tsdbCreateTableCfgFromMsg(SMDCreateTableMsg *pMsg);
int tsdbCreateTable(TSDB_REPO_T *repo, STableCfg *pCfg);
int tsdbDropTable(TSDB_REPO_T *pRepo, STableId tableId);
int tsdbAlterTable(TSDB_REPO_T *repo, STableCfg *pCfg);
int tsdbUpdateTagValue(TSDB_REPO_T *repo, SUpdateTableTagValMsg *pMsg);
TSKEY tsdbGetTableLastKey(TSDB_REPO_T *repo, uint64_t uid);
void tsdbStartStream(TSDB_REPO_T *repo);
@ -156,7 +144,7 @@ STableInfo *tsdbGetTableInfo(TSDB_REPO_T *pRepo, STableId tid);
*
* @return the number of points inserted, -1 for failure and the error number is set
*/
int32_t tsdbInsertData(TSDB_REPO_T *repo, SSubmitMsg *pMsg, SShellSubmitRspMsg * pRsp) ;
int32_t tsdbInsertData(TSDB_REPO_T *repo, SSubmitMsg *pMsg, SShellSubmitRspMsg *pRsp);
// -- FOR QUERY TIME SERIES DATA
@ -199,7 +187,7 @@ typedef void *TsdbPosT;
* @param qinfo query info handle from query processor
* @return
*/
TsdbQueryHandleT *tsdbQueryTables(TSDB_REPO_T *tsdb, STsdbQueryCond *pCond, STableGroupInfo *groupInfo, void* qinfo);
TsdbQueryHandleT *tsdbQueryTables(TSDB_REPO_T *tsdb, STsdbQueryCond *pCond, STableGroupInfo *groupInfo, void *qinfo);
/**
* Get the last row of the given query time window for all the tables in STableGroupInfo object.
@ -207,15 +195,17 @@ TsdbQueryHandleT *tsdbQueryTables(TSDB_REPO_T *tsdb, STsdbQueryCond *pCond, STab
* all tables in this group.
*
* @param tsdb tsdb handle
* @param pCond query condition, including time window, result set order, and basic required columns for each block
* @param pCond query condition, including time window, result set order, and basic required columns for each
* block
* @param groupInfo tableId list.
* @return
*/
TsdbQueryHandleT tsdbQueryLastRow(TSDB_REPO_T *tsdb, STsdbQueryCond *pCond, STableGroupInfo *groupInfo, void* qinfo);
TsdbQueryHandleT tsdbQueryLastRow(TSDB_REPO_T *tsdb, STsdbQueryCond *pCond, STableGroupInfo *groupInfo, void *qinfo);
SArray* tsdbGetQueriedTableIdList(TsdbQueryHandleT *pHandle);
SArray *tsdbGetQueriedTableIdList(TsdbQueryHandleT *pHandle);
TsdbQueryHandleT tsdbQueryRowsInExternalWindow(TSDB_REPO_T *tsdb, STsdbQueryCond* pCond, STableGroupInfo *groupList, void* qinfo);
TsdbQueryHandleT tsdbQueryRowsInExternalWindow(TSDB_REPO_T *tsdb, STsdbQueryCond *pCond, STableGroupInfo *groupList,
void *qinfo);
/**
* move to next block if exists

118
src/tsdb/src/tsdbMain.c
View File

@ -404,11 +404,6 @@ STsdbRepoInfo *tsdbGetStatus(TSDB_REPO_T *pRepo) {
return NULL;
}
int tsdbAlterTable(TSDB_REPO_T *pRepo, STableCfg *pCfg) {
// TODO
return 0;
}
int tsdbUpdateTagValue(TSDB_REPO_T *repo, SUpdateTableTagValMsg *pMsg) {
STsdbRepo *pRepo = (STsdbRepo *)repo;
STsdbMeta *pMeta = pRepo->tsdbMeta;
@ -511,119 +506,6 @@ int32_t tsdbInsertData(TSDB_REPO_T *repo, SSubmitMsg *pMsg, SShellSubmitRspMsg *
return code;
}
/**
* Initialize a table configuration
*/
int tsdbInitTableCfg(STableCfg *config, ETableType type, uint64_t uid, int32_t tid) {
if (config == NULL) return -1;
if (type != TSDB_CHILD_TABLE && type != TSDB_NORMAL_TABLE && type != TSDB_STREAM_TABLE) return -1;
memset((void *)config, 0, sizeof(STableCfg));
config->type = type;
config->superUid = TSDB_INVALID_SUPER_TABLE_ID;
config->tableId.uid = uid;
config->tableId.tid = tid;
config->name = NULL;
config->sql = NULL;
return 0;
}
/**
* Set the super table UID of the created table
*/
int tsdbTableSetSuperUid(STableCfg *config, uint64_t uid) {
if (config->type != TSDB_CHILD_TABLE) return -1;
if (uid == TSDB_INVALID_SUPER_TABLE_ID) return -1;
config->superUid = uid;
return 0;
}
/**
* Set the table schema in the configuration
* @param config the configuration to set
* @param pSchema the schema to set
* @param dup use the schema directly or duplicate one for use
*
* @return 0 for success and -1 for failure
*/
int tsdbTableSetSchema(STableCfg *config, STSchema *pSchema, bool dup) {
if (dup) {
config->schema = tdDupSchema(pSchema);
} else {
config->schema = pSchema;
}
return 0;
}
/**
* Set the table schema in the configuration
* @param config the configuration to set
* @param pSchema the schema to set
* @param dup use the schema directly or duplicate one for use
*
* @return 0 for success and -1 for failure
*/
int tsdbTableSetTagSchema(STableCfg *config, STSchema *pSchema, bool dup) {
if (config->type != TSDB_CHILD_TABLE) return -1;
if (dup) {
config->tagSchema = tdDupSchema(pSchema);
} else {
config->tagSchema = pSchema;
}
return 0;
}
int tsdbTableSetTagValue(STableCfg *config, SKVRow row, bool dup) {
if (config->type != TSDB_CHILD_TABLE) return -1;
if (dup) {
config->tagValues = tdKVRowDup(row);
} else {
config->tagValues = row;
}
return 0;
}
int tsdbTableSetName(STableCfg *config, char *name, bool dup) {
if (dup) {
config->name = strdup(name);
if (config->name == NULL) return -1;
} else {
config->name = name;
}
return 0;
}
int tsdbTableSetSName(STableCfg *config, char *sname, bool dup) {
if (config->type != TSDB_CHILD_TABLE) return -1;
if (dup) {
config->sname = strdup(sname);
if (config->sname == NULL) return -1;
} else {
config->sname = sname;
}
return 0;
}
int tsdbTableSetStreamSql(STableCfg *config, char *sql, bool dup) {
if (config->type != TSDB_STREAM_TABLE) return -1;
if (dup) {
config->sql = strdup(sql);
if (config->sql == NULL) return -1;
} else {
config->sql = sql;
}
return 0;
}
void tsdbClearTableCfg(STableCfg *config) {
if (config) {
if (config->schema) tdFreeSchema(config->schema);

119
src/tsdb/src/tsdbMeta.c
View File

@ -8,11 +8,18 @@
#define TSDB_SUPER_TABLE_SL_LEVEL 5 // TODO: may change here
// #define TSDB_META_FILE_NAME "META"
static int tsdbFreeTable(STable *pTable);
static int32_t tsdbCheckTableCfg(STableCfg *pCfg);
static int tsdbAddTableToMeta(STsdbMeta *pMeta, STable *pTable, bool addIdx);
static int tsdbRemoveTableFromMeta(STsdbMeta *pMeta, STable *pTable, bool rmFromIdx);
static int tsdbInitTableCfg(STableCfg *config, ETableType type, uint64_t uid, int32_t tid);
static int tsdbTableSetSuperUid(STableCfg *config, uint64_t uid);
static int tsdbTableSetSchema(STableCfg *config, STSchema *pSchema, bool dup);
static int tsdbTableSetTagSchema(STableCfg *config, STSchema *pSchema, bool dup);
static int tsdbTableSetTagValue(STableCfg *config, SKVRow row, bool dup);
static int tsdbTableSetName(STableCfg *config, char *name, bool dup);
static int tsdbTableSetSName(STableCfg *config, char *sname, bool dup);
static int tsdbTableSetStreamSql(STableCfg *config, char *sql, bool dup);
/**
* Encode a TSDB table object as a binary content
@ -797,3 +804,113 @@ char *getTSTupleKey(const void * data) {
SDataRow row = (SDataRow)data;
return POINTER_SHIFT(row, TD_DATA_ROW_HEAD_SIZE);
}
static int tsdbInitTableCfg(STableCfg *config, ETableType type, uint64_t uid, int32_t tid) {
if (config == NULL) return -1;
if (type != TSDB_CHILD_TABLE && type != TSDB_NORMAL_TABLE && type != TSDB_STREAM_TABLE) return -1;
memset((void *)config, 0, sizeof(STableCfg));
config->type = type;
config->superUid = TSDB_INVALID_SUPER_TABLE_ID;
config->tableId.uid = uid;
config->tableId.tid = tid;
config->name = NULL;
config->sql = NULL;
return 0;
}
/**
* Set the super table UID of the created table
*/
static int tsdbTableSetSuperUid(STableCfg *config, uint64_t uid) {
if (config->type != TSDB_CHILD_TABLE) return -1;
if (uid == TSDB_INVALID_SUPER_TABLE_ID) return -1;
config->superUid = uid;
return 0;
}
/**
* Set the table schema in the configuration
* @param config the configuration to set
* @param pSchema the schema to set
* @param dup use the schema directly or duplicate one for use
*
* @return 0 for success and -1 for failure
*/
static int tsdbTableSetSchema(STableCfg *config, STSchema *pSchema, bool dup) {
if (dup) {
config->schema = tdDupSchema(pSchema);
} else {
config->schema = pSchema;
}
return 0;
}
/**
* Set the table schema in the configuration
* @param config the configuration to set
* @param pSchema the schema to set
* @param dup use the schema directly or duplicate one for use
*
* @return 0 for success and -1 for failure
*/
static int tsdbTableSetTagSchema(STableCfg *config, STSchema *pSchema, bool dup) {
if (config->type != TSDB_CHILD_TABLE) return -1;
if (dup) {
config->tagSchema = tdDupSchema(pSchema);
} else {
config->tagSchema = pSchema;
}
return 0;
}
static int tsdbTableSetTagValue(STableCfg *config, SKVRow row, bool dup) {
if (config->type != TSDB_CHILD_TABLE) return -1;
if (dup) {
config->tagValues = tdKVRowDup(row);
} else {
config->tagValues = row;
}
return 0;
}
static int tsdbTableSetName(STableCfg *config, char *name, bool dup) {
if (dup) {
config->name = strdup(name);
if (config->name == NULL) return -1;
} else {
config->name = name;
}
return 0;
}
static int tsdbTableSetSName(STableCfg *config, char *sname, bool dup) {
if (config->type != TSDB_CHILD_TABLE) return -1;
if (dup) {
config->sname = strdup(sname);
if (config->sname == NULL) return -1;
} else {
config->sname = sname;
}
return 0;
}
static int tsdbTableSetStreamSql(STableCfg *config, char *sql, bool dup) {
if (config->type != TSDB_STREAM_TABLE) return -1;
if (dup) {
config->sql = strdup(sql);
if (config->sql == NULL) return -1;
} else {
config->sql = sql;
}
return 0;
}

6
src/vnode/src/vnodeWrite.c
View File

@ -131,11 +131,7 @@ static int32_t vnodeProcessDropTableMsg(SVnodeObj *pVnode, void *pCont, SRspRet
}
static int32_t vnodeProcessAlterTableMsg(SVnodeObj *pVnode, void *pCont, SRspRet *pRet) {
STableCfg *pCfg = tsdbCreateTableCfgFromMsg((SMDCreateTableMsg *)pCont);
if (pCfg == NULL) return terrno;
int32_t code = tsdbAlterTable(pVnode->tsdb, pCfg);
tsdbClearTableCfg(pCfg);
return code;
return TSDB_CODE_SUCCESS;
}
static int32_t vnodeProcessDropStableMsg(SVnodeObj *pVnode, void *pCont, SRspRet *pRet) {