feat: insert using statement supports ttl and comment

source/libs/parser/src/parInsert.c

@@ -786,6 +786,7 @@ static void buildCreateTbReq(SVCreateTbReq* pTbReq, const char* tname, STag* pTa
   if (sname) pTbReq->ctb.name = strdup(sname);
   pTbReq->ctb.pTag = (uint8_t*)pTag;
   pTbReq->ctb.tagName = taosArrayDup(tagName);
+  pTbReq->ttl = TSDB_DEFAULT_TABLE_TTL;
   pTbReq->commentLen = -1;
 
   return;
@@ -1121,6 +1122,40 @@ static int32_t ignoreAutoCreateTableClause(SInsertParseContext* pCxt) {
   return code;
 }
 
+static int32_t parseTableOptions(SInsertParseContext* pCxt) {
+  do {
+    int32_t index = 0;
+    SToken  sToken;
+    NEXT_TOKEN_KEEP_SQL(pCxt->pSql, sToken, index);
+    if (TK_TTL == sToken.type) {
+      pCxt->pSql += index;
+      NEXT_TOKEN(pCxt->pSql, sToken);
+      if (TK_NK_INTEGER != sToken.type) {
+        return buildSyntaxErrMsg(&pCxt->msg, "Invalid option ttl", sToken.z);
+      }
+      pCxt->createTblReq.ttl = taosStr2Int32(sToken.z, NULL, 10);
+    } else if (TK_COMMENT == sToken.type) {
+      pCxt->pSql += index;
+      NEXT_TOKEN(pCxt->pSql, sToken);
+      if (TK_NK_STRING != sToken.type) {
+        return buildSyntaxErrMsg(&pCxt->msg, "Invalid option comment", sToken.z);
+      }
+      if (sToken.n >= TSDB_TB_COMMENT_LEN) {
+        return buildSyntaxErrMsg(&pCxt->msg, "comment too long", sToken.z);
+      }
+      int32_t len = trimString(sToken.z, sToken.n, pCxt->tmpTokenBuf, TSDB_TB_COMMENT_LEN);
+      pCxt->createTblReq.comment = strndup(pCxt->tmpTokenBuf, len);
+      if (NULL == pCxt->createTblReq.comment) {
+        return TSDB_CODE_OUT_OF_MEMORY;
+      }
+      pCxt->createTblReq.commentLen = len;
+    } else {
+      break;
+    }
+  } while (1);
+  return TSDB_CODE_SUCCESS;
+}
+
 // pSql -> stb_name [(tag1_name, ...)] TAGS (tag1_value, ...)
 static int32_t parseUsingClause(SInsertParseContext* pCxt, int32_t tbNo, SName* name, char* tbFName) {
   int32_t      len = strlen(tbFName);
@@ -1172,7 +1207,7 @@ static int32_t parseUsingClause(SInsertParseContext* pCxt, int32_t tbNo, SName*
     return buildSyntaxErrMsg(&pCxt->msg, ") is expected", sToken.z);
   }
 
-  return TSDB_CODE_SUCCESS;
+  return parseTableOptions(pCxt);
 }
 
 static int parseOneRow(SInsertParseContext* pCxt, STableDataBlocks* pDataBlocks, int16_t timePrec, bool* gotRow,
@@ -1672,7 +1707,7 @@ int32_t parseInsertSql(SParseContext* pContext, SQuery** pQuery, SParseMetaCache
   if (pContext->pStmtCb) {
     context.pVgroupsHashObj = NULL;
     context.pTableBlockHashObj = NULL;
-  }  
+  }
   destroyInsertParseContext(&context);
   return code;
 }
@@ -1700,6 +1735,21 @@ static int32_t skipValuesClause(SInsertParseSyntaxCxt* pCxt) {
 
 static int32_t skipTagsClause(SInsertParseSyntaxCxt* pCxt) { return skipParentheses(pCxt); }
 
+static int32_t skipTableOptions(SInsertParseSyntaxCxt* pCxt) {
+  do {
+    int32_t index = 0;
+    SToken  sToken;
+    NEXT_TOKEN_KEEP_SQL(pCxt->pSql, sToken, index);
+    if (TK_TTL == sToken.type || TK_COMMENT == sToken.type) {
+      pCxt->pSql += index;
+      NEXT_TOKEN(pCxt->pSql, sToken);
+    } else {
+      break;
+    }
+  } while (1);
+  return TSDB_CODE_SUCCESS;
+}
+
 // pSql -> [(tag1_name, ...)] TAGS (tag1_value, ...)
 static int32_t skipUsingClause(SInsertParseSyntaxCxt* pCxt) {
   SToken sToken;
@@ -1718,6 +1768,7 @@ static int32_t skipUsingClause(SInsertParseSyntaxCxt* pCxt) {
     return buildSyntaxErrMsg(&pCxt->msg, "( is expected", sToken.z);
   }
   CHECK_CODE(skipTagsClause(pCxt));
+  CHECK_CODE(skipTableOptions(pCxt));
 
   return TSDB_CODE_SUCCESS;
 }