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TD-13597 create/drop topic, alter database, drop index, drop qnode statement implement

This commit is contained in:
Xiaoyu Wang 2022-03-16 02:53:25 -04:00
parent f8f7aabfd9
commit 5967a4dff8
2 changed files with 16 additions and 3 deletions
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17
source/dnode/mnode/impl/src/mndTopic.c
View File

@ -237,6 +237,10 @@ static int32_t mndCheckCreateTopicReq(SCMCreateTopicReq *pCreate) {
}
static int32_t mndGetPlanString(SCMCreateTopicReq *pCreate, char **pStr) {
if (NULL == pCreate->ast) {
return TSDB_CODE_SUCCESS;
}
SNode* pAst = NULL;
int32_t code = nodesStringToNode(pCreate->ast, &pAst);
@ -266,17 +270,23 @@ static int32_t mndCreateTopic(SMnode *pMnode, SMnodeMsg *pReq, SCMCreateTopicReq
topicObj.dbUid = pDb->uid;
topicObj.version = 1;
topicObj.sql = pCreate->sql;
topicObj.logicalPlan = NULL;
topicObj.physicalPlan = "";
topicObj.logicalPlan = "";
topicObj.sqlLen = strlen(pCreate->sql);
if (TSDB_CODE_SUCCESS != mndGetPlanString(pCreate, &topicObj.physicalPlan)) {
char* pPlanStr = NULL;
if (TSDB_CODE_SUCCESS != mndGetPlanString(pCreate, &pPlanStr)) {
mError("topic:%s, failed to get plan since %s", pCreate->name, terrstr());
return -1;
}
if (NULL != pPlanStr) {
topicObj.physicalPlan = pPlanStr;
}
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());
tfree(pPlanStr);
return -1;
}
mDebug("trans:%d, used to create topic:%s", pTrans->id, pCreate->name);
@ -284,6 +294,7 @@ static int32_t mndCreateTopic(SMnode *pMnode, SMnodeMsg *pReq, SCMCreateTopicReq
SSdbRaw *pRedoRaw = mndTopicActionEncode(&topicObj);
if (pRedoRaw == NULL || mndTransAppendRedolog(pTrans, pRedoRaw) != 0) {
mError("trans:%d, failed to append redo log since %s", pTrans->id, terrstr());
tfree(pPlanStr);
mndTransDrop(pTrans);
return -1;
}
@ -291,10 +302,12 @@ static int32_t mndCreateTopic(SMnode *pMnode, SMnodeMsg *pReq, SCMCreateTopicReq
if (mndTransPrepare(pMnode, pTrans) != 0) {
mError("trans:%d, failed to prepare since %s", pTrans->id, terrstr());
tfree(pPlanStr);
mndTransDrop(pTrans);
return -1;
}
tfree(pPlanStr);
mndTransDrop(pTrans);
return 0;
}

2
source/dnode/mnode/impl/test/topic/topic.cpp
View File

@ -65,7 +65,7 @@ void* MndTestTopic::BuildCreateTopicReq(const char* topicName, const char* sql,
strcpy(createReq.name, topicName);
createReq.igExists = 0;
createReq.sql = (char*)sql;
createReq.ast = (char*)"ast";
createReq.ast = NULL;
int32_t contLen = tSerializeSCMCreateTopicReq(NULL, 0, &createReq);
void* pReq = rpcMallocCont(contLen);