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@ -17,7 +17,7 @@
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#include "vnodeDef.h"
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#include "vnodeDef.h"
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static int32_t vnodeGetTableList(SVnode *pVnode, SRpcMsg *pMsg);
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static int32_t vnodeGetTableList(SVnode *pVnode, SRpcMsg *pMsg);
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static int vnodeGetTableMeta(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp);
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static int vnodeGetTableMeta(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp);
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int vnodeQueryOpen(SVnode *pVnode) { return qWorkerInit(NULL, &pVnode->pQuery); }
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int vnodeQueryOpen(SVnode *pVnode) { return qWorkerInit(NULL, &pVnode->pQuery); }
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@ -43,7 +43,7 @@ int vnodeProcessFetchReq(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
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return qWorkerProcessShowMsg(pVnode, pVnode->pQuery, pMsg);
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return qWorkerProcessShowMsg(pVnode, pVnode->pQuery, pMsg);
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case TDMT_VND_SHOW_TABLES_FETCH:
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case TDMT_VND_SHOW_TABLES_FETCH:
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return vnodeGetTableList(pVnode, pMsg);
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return vnodeGetTableList(pVnode, pMsg);
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// return qWorkerProcessShowFetchMsg(pVnode->pMeta, pVnode->pQuery, pMsg);
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// return qWorkerProcessShowFetchMsg(pVnode->pMeta, pVnode->pQuery, pMsg);
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case TDMT_VND_TABLE_META:
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case TDMT_VND_TABLE_META:
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return vnodeGetTableMeta(pVnode, pMsg, pRsp);
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return vnodeGetTableMeta(pVnode, pMsg, pRsp);
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default:
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default:
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@ -62,16 +62,17 @@ static int vnodeGetTableMeta(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
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SSchemaWrapper *pSW;
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SSchemaWrapper *pSW;
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STableMetaMsg * pTbMetaMsg;
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STableMetaMsg * pTbMetaMsg;
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SSchema * pTagSchema;
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SSchema * pTagSchema;
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SRpcMsg rpcMsg;
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pTbCfg = metaGetTbInfoByName(pVnode->pMeta, pReq->tableFname, &uid);
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pTbCfg = metaGetTbInfoByName(pVnode->pMeta, pReq->tableFname, &uid);
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if (pTbCfg == NULL) {
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if (pTbCfg == NULL) {
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return -1;
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goto _exit;
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}
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}
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if (pTbCfg->type == META_CHILD_TABLE) {
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if (pTbCfg->type == META_CHILD_TABLE) {
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pStbCfg = metaGetTbInfoByUid(pVnode->pMeta, pTbCfg->ctbCfg.suid);
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pStbCfg = metaGetTbInfoByUid(pVnode->pMeta, pTbCfg->ctbCfg.suid);
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if (pStbCfg == NULL) {
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if (pStbCfg == NULL) {
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return -1;
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goto _exit;
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}
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}
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pSW = metaGetTableSchema(pVnode->pMeta, pTbCfg->ctbCfg.suid, 0, true);
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pSW = metaGetTableSchema(pVnode->pMeta, pTbCfg->ctbCfg.suid, 0, true);
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@ -94,7 +95,7 @@ static int vnodeGetTableMeta(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
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int msgLen = sizeof(STableMetaMsg) + sizeof(SSchema) * (nCols + nTagCols);
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int msgLen = sizeof(STableMetaMsg) + sizeof(SSchema) * (nCols + nTagCols);
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pTbMetaMsg = (STableMetaMsg *)rpcMallocCont(msgLen);
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pTbMetaMsg = (STableMetaMsg *)rpcMallocCont(msgLen);
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if (pTbMetaMsg == NULL) {
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if (pTbMetaMsg == NULL) {
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return -1;
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goto _exit;
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}
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}
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strcpy(pTbMetaMsg->tbFname, pTbCfg->name);
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strcpy(pTbMetaMsg->tbFname, pTbCfg->name);
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@ -119,13 +120,13 @@ static int vnodeGetTableMeta(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
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pSch->bytes = htonl(pSch->bytes);
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pSch->bytes = htonl(pSch->bytes);
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}
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}
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SRpcMsg rpcMsg = {
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_exit:
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.handle = pMsg->handle,
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.ahandle = pMsg->ahandle,
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rpcMsg.handle = pMsg->handle;
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.pCont = pTbMetaMsg,
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rpcMsg.ahandle = pMsg->ahandle;
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.contLen = msgLen,
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rpcMsg.pCont = pTbMetaMsg;
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.code = 0,
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rpcMsg.contLen = msgLen;
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};
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rpcMsg.code = 0;
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rpcSendResponse(&rpcMsg);
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rpcSendResponse(&rpcMsg);
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@ -138,10 +139,10 @@ static int vnodeGetTableMeta(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
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* @param pRsp
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* @param pRsp
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*/
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*/
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static int32_t vnodeGetTableList(SVnode *pVnode, SRpcMsg *pMsg) {
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static int32_t vnodeGetTableList(SVnode *pVnode, SRpcMsg *pMsg) {
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SMTbCursor* pCur = metaOpenTbCursor(pVnode->pMeta);
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SMTbCursor *pCur = metaOpenTbCursor(pVnode->pMeta);
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SArray* pArray = taosArrayInit(10, POINTER_BYTES);
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SArray * pArray = taosArrayInit(10, POINTER_BYTES);
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char* name = NULL;
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char * name = NULL;
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int32_t totalLen = 0;
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int32_t totalLen = 0;
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while ((name = metaTbCursorNext(pCur)) != NULL) {
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while ((name = metaTbCursorNext(pCur)) != NULL) {
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taosArrayPush(pArray, &name);
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taosArrayPush(pArray, &name);
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@ -150,18 +151,19 @@ static int32_t vnodeGetTableList(SVnode *pVnode, SRpcMsg *pMsg) {
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metaCloseTbCursor(pCur);
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metaCloseTbCursor(pCur);
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int32_t rowLen = (TSDB_TABLE_NAME_LEN + VARSTR_HEADER_SIZE) + 8 + 2 + (TSDB_TABLE_NAME_LEN + VARSTR_HEADER_SIZE) + 8 + 4;
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int32_t rowLen =
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int32_t numOfTables = (int32_t) taosArrayGetSize(pArray);
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(TSDB_TABLE_NAME_LEN + VARSTR_HEADER_SIZE) + 8 + 2 + (TSDB_TABLE_NAME_LEN + VARSTR_HEADER_SIZE) + 8 + 4;
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int32_t numOfTables = (int32_t)taosArrayGetSize(pArray);
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int32_t payloadLen = rowLen * numOfTables;
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int32_t payloadLen = rowLen * numOfTables;
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// SVShowTablesFetchReq *pFetchReq = pMsg->pCont;
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// SVShowTablesFetchReq *pFetchReq = pMsg->pCont;
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SVShowTablesFetchRsp *pFetchRsp = (SVShowTablesFetchRsp *)rpcMallocCont(sizeof(SVShowTablesFetchRsp) + payloadLen);
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SVShowTablesFetchRsp *pFetchRsp = (SVShowTablesFetchRsp *)rpcMallocCont(sizeof(SVShowTablesFetchRsp) + payloadLen);
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memset(pFetchRsp, 0, sizeof(struct SVShowTablesFetchRsp) + payloadLen);
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memset(pFetchRsp, 0, sizeof(struct SVShowTablesFetchRsp) + payloadLen);
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char* p = pFetchRsp->data;
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char *p = pFetchRsp->data;
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for(int32_t i = 0; i < numOfTables; ++i) {
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for (int32_t i = 0; i < numOfTables; ++i) {
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char* n = taosArrayGetP(pArray, i);
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char *n = taosArrayGetP(pArray, i);
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STR_TO_VARSTR(p, n);
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STR_TO_VARSTR(p, n);
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p += (TSDB_TABLE_NAME_LEN + VARSTR_HEADER_SIZE);
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p += (TSDB_TABLE_NAME_LEN + VARSTR_HEADER_SIZE);
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@ -171,11 +173,11 @@ static int32_t vnodeGetTableList(SVnode *pVnode, SRpcMsg *pMsg) {
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pFetchRsp->precision = 0;
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pFetchRsp->precision = 0;
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SRpcMsg rpcMsg = {
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SRpcMsg rpcMsg = {
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.handle = pMsg->handle,
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.handle = pMsg->handle,
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.ahandle = pMsg->ahandle,
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.ahandle = pMsg->ahandle,
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.pCont = pFetchRsp,
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.pCont = pFetchRsp,
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.contLen = sizeof(SVShowTablesFetchRsp) + payloadLen,
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.contLen = sizeof(SVShowTablesFetchRsp) + payloadLen,
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.code = 0,
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.code = 0,
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};
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};
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rpcSendResponse(&rpcMsg);
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rpcSendResponse(&rpcMsg);
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