diff --git a/src/client/src/tscUtil.c b/src/client/src/tscUtil.c
index 99bb13970addd40de7c6a58452a56ea3c3d56878..1972283ba466468b5400b48af0830d6b7e1720e0 100644
--- a/src/client/src/tscUtil.c
+++ b/src/client/src/tscUtil.c
@@ -3428,6 +3428,7 @@ void tscResetForNextRetrieve(SSqlRes* pRes) {
 
   pRes->row = 0;
   pRes->numOfRows = 0;
+  pRes->dataConverted = false;
 }
 
 void tscInitResForMerge(SSqlRes* pRes) {