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refactor(taosx): filter meta

This commit is contained in:
Liu Jicong 2022-09-02 10:00:15 +08:00
parent 6ec9b3d93c
commit 502d75302e
2 changed files with 29 additions and 24 deletions
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51
source/dnode/vnode/src/tq/tqExec.c
View File

@ -241,6 +241,20 @@ int32_t tqTaosxScanLog(STQ* pTq, STqHandle* pHandle, SSubmitReq* pReq, STaosxRsp
continue; continue;
} }
} }
if (pHandle->fetchMeta) {
SSubmitBlk* pBlk = pReader->pBlock;
if (pBlk->schemaLen > 0) {
if (pRsp->createTableNum == 0) {
pRsp->createTableLen = taosArrayInit(0, sizeof(int32_t));
pRsp->createTableReq = taosArrayInit(0, sizeof(void*));
}
void* createReq = taosMemoryCalloc(1, pBlk->schemaLen);
memcpy(createReq, pBlk->data, pBlk->schemaLen);
taosArrayPush(pRsp->createTableLen, &pBlk->schemaLen);
taosArrayPush(pRsp->createTableReq, &createReq);
pRsp->createTableNum++;
}
}
tqAddBlockDataToRsp(&block, (SMqDataRsp*)pRsp, taosArrayGetSize(block.pDataBlock)); tqAddBlockDataToRsp(&block, (SMqDataRsp*)pRsp, taosArrayGetSize(block.pDataBlock));
blockDataFreeRes(&block); blockDataFreeRes(&block);
tqAddBlockSchemaToRsp(pExec, (SMqDataRsp*)pRsp); tqAddBlockSchemaToRsp(pExec, (SMqDataRsp*)pRsp);
@ -261,34 +275,25 @@ int32_t tqTaosxScanLog(STQ* pTq, STqHandle* pHandle, SSubmitReq* pReq, STaosxRsp
continue; continue;
} }
} }
if (pHandle->fetchMeta) {
SSubmitBlk* pBlk = pReader->pBlock;
if (pBlk->schemaLen > 0) {
if (pRsp->createTableNum == 0) {
pRsp->createTableLen = taosArrayInit(0, sizeof(int32_t));
pRsp->createTableReq = taosArrayInit(0, sizeof(void*));
}
void* createReq = taosMemoryCalloc(1, pBlk->schemaLen);
memcpy(createReq, pBlk->data, pBlk->schemaLen);
taosArrayPush(pRsp->createTableLen, &pBlk->schemaLen);
taosArrayPush(pRsp->createTableReq, &createReq);
pRsp->createTableNum++;
}
}
tqAddBlockDataToRsp(&block, (SMqDataRsp*)pRsp, taosArrayGetSize(block.pDataBlock)); tqAddBlockDataToRsp(&block, (SMqDataRsp*)pRsp, taosArrayGetSize(block.pDataBlock));
blockDataFreeRes(&block); blockDataFreeRes(&block);
tqAddBlockSchemaToRsp(pExec, (SMqDataRsp*)pRsp); tqAddBlockSchemaToRsp(pExec, (SMqDataRsp*)pRsp);
pRsp->blockNum++; pRsp->blockNum++;
} }
#if 1
if (pHandle->fetchMeta && pRsp->blockNum) {
SSubmitMsgIter iter = {0};
tInitSubmitMsgIter(pReq, &iter);
STaosxRsp* pXrsp = (STaosxRsp*)pRsp;
while (1) {
SSubmitBlk* pBlk = NULL;
if (tGetSubmitMsgNext(&iter, &pBlk) < 0) break;
if (pBlk == NULL) break;
if (pBlk->schemaLen > 0) {
if (pXrsp->createTableNum == 0) {
pXrsp->createTableLen = taosArrayInit(0, sizeof(int32_t));
pXrsp->createTableReq = taosArrayInit(0, sizeof(void*));
}
void* createReq = taosMemoryCalloc(1, pBlk->schemaLen);
memcpy(createReq, pBlk->data, pBlk->schemaLen);
taosArrayPush(pXrsp->createTableLen, &pBlk->schemaLen);
taosArrayPush(pXrsp->createTableReq, &createReq);
pXrsp->createTableNum++;
}
}
}
#endif
} }
if (pRsp->blockNum == 0) { if (pRsp->blockNum == 0) {

2
source/libs/executor/src/executor.c
View File

@ -811,7 +811,7 @@ int32_t qStreamPrepareScan(qTaskInfo_t tinfo, STqOffsetVal* pOffset, int8_t subT
} }
} }
// TODO after dropping table, table may be not found // TODO after dropping table, table may not found
ASSERT(found); ASSERT(found);
if (pTableScanInfo->dataReader == NULL) { if (pTableScanInfo->dataReader == NULL) {