Merge pull request #13491 from taosdata/fix/fixJsonIdx

fix: failed to update json idx

source/dnode/vnode/src/meta/metaTable.c

@@ -103,7 +103,7 @@ static int metaSaveJsonVarToIdx(SMeta *pMeta, const SMetaEntry *pCtbEntry, const
   tIndexJsonPut(pMeta->pTagIvtIdx, terms, tuid);
   indexMultiTermDestroy(terms);
 #endif
-  return -1;
+  return 0;
 }
 
 int metaCreateSTable(SMeta *pMeta, int64_t version, SVCreateStbReq *pReq) {

source/libs/index/src/indexFilter.c

@@ -38,7 +38,7 @@ typedef struct SIFParam {
   col_id_t      colId;
   int64_t       suid;  // add later
   char          dbName[TSDB_DB_NAME_LEN];
-  char          colName[TSDB_COL_NAME_LEN];
+  char          colName[TSDB_COL_NAME_LEN * 2 + 4];
 
   SIndexMetaArg arg;
 } SIFParam;
@@ -171,6 +171,7 @@ static int32_t sifInitJsonParam(SNode *node, SIFParam *param, SIFCtx *ctx) {
   param->colId = l->colId;
   param->colValType = l->node.resType.type;
   memcpy(param->dbName, l->dbName, sizeof(l->dbName));
+
   sprintf(param->colName, "%s_%s", l->colName, r->literal);
   param->colValType = r->typeData;
   return 0;