[TD-14121]<fix>: script/general/compute/cast.sim failed on ARM64 Linux

src/common/src/texpr.c

@@ -1725,9 +1725,6 @@ void castConvert(int16_t inputType, int16_t inputBytes, char *input, int16_t Out
         tfree(newColData);
       } else {
         GET_TYPED_DATA(*(int64_t *)output, int64_t, inputType, input);
-        if (*(int64_t *)output == TSDB_DATA_BIGINT_NULL) {
-          SET_TYPED_DATA(output, OutputType, INT64_MAX);
-        }
       }
       break;
     case TSDB_DATA_TYPE_UBIGINT:
@@ -1758,9 +1755,6 @@ void castConvert(int16_t inputType, int16_t inputBytes, char *input, int16_t Out
       } else {
         GET_TYPED_DATA(*(int64_t *)output, int64_t, inputType, input);
       }
-      if (*(int64_t *)output == TSDB_DATA_BIGINT_NULL) {
-        SET_TYPED_DATA(output, OutputType, INT64_MAX);
-      }
       break;
     case TSDB_DATA_TYPE_BINARY:
       if (inputType == TSDB_DATA_TYPE_BOOL) {

tests/script/general/compute/cast_query1.sim

@@ -1158,11 +1158,15 @@ endi
 if $data40 != 4 then 
   return -1
 endi
-if $data50 != 9223372036854775807 then 
+if $data50 != NULL then 
+  if $data50 != 9223372036854775807 then #for arm64
     return -1
+  endi
 endi
-if $data60 != 9223372036854775807 then 
+if $data60 != NULL then 
+  if $data60 != 9223372036854775807 then #for arm64
     return -1
+  endi
 endi
 sql select cast(c6 as binary(60)) from tb1; 
 if $rows != 7 then 
@@ -1233,12 +1237,15 @@ endi
 if $data40 != @70-01-01 08:00:00.004@ then 
   return -1
 endi
-print $data50
-if $data50 != @94-08-17 15:12:55.807@ then 
+if $data50 != NULL then 
+  if $data50 != @94-08-17 15:12:55.807@ then #for arm64
     return -1
+  endi
 endi
-if $data60 != @94-08-17 15:12:55.807@ then 
+if $data60 != NULL then 
+  if $data60 != @94-08-17 15:12:55.807@ then #for arm64
     return -1
+  endi
 endi
 sql select cast(c6 as nchar(50)) from tb1;
 if $rows != 7 then 
@@ -1332,11 +1339,15 @@ endi
 if $data40 != 4 then 
   return -1
 endi
-if $data50 != 9223372036854775807 then 
+if $data50 != NULL then 
+  if $data50 != 9223372036854775807 then #for arm64
     return -1
+  endi
 endi
-if $data60 != 9223372036854775807 then 
+if $data60 != NULL then 
+  if $data60 != 9223372036854775807 then #for arm64
     return -1
+  endi
 endi
 sql select cast(c7 as binary(400)) from tb1; 
 if $rows != 7 then 
@@ -1407,11 +1418,15 @@ endi
 if $data40 != @70-01-01 08:00:00.004@ then 
   return -1
 endi
-if $data50 != @94-08-17 15:12:55.807@ then 
+if $data50 != NULL then 
+  if $data50 != @94-08-17 15:12:55.807@ then #for arm64
     return -1
+  endi
 endi
-if $data60 != @94-08-17 15:12:55.807@ then 
+if $data50 != NULL then 
+  if $data60 != @94-08-17 15:12:55.807@ then #for arm64
     return -1
+  endi
 endi
 sql select cast(c7 as nchar(500)) from tb1;
 if $rows != 7 then