[TD-10700]<fix>: fixed tag/column name length 64 issue

src/inc/taos.h

@@ -57,7 +57,7 @@ typedef enum {
 } TSDB_OPTION;
 
 typedef struct taosField {
-  char     name[65];
+  char     name[67]; //65 + 2(for backstick escape characters)
   uint8_t  type;
   int16_t  bytes;
 } TAOS_FIELD;

src/query/src/qSqlParser.c

@@ -617,9 +617,9 @@ void tSetDbName(SStrToken *pCpxName, SStrToken *pDb) {
 }
 
 void tSetColumnInfo(TAOS_FIELD *pField, SStrToken *pName, TAOS_FIELD *pType) {
-  int32_t maxLen = sizeof(pField->name) / sizeof(pField->name[0]);
-  if (pName->type == TK_ID) {
-    tscRmEscapeAndTrimToken(pName);
+  int32_t maxLen = sizeof(pField->name) / sizeof(pField->name[0]) - TS_ESCAPE_CHAR_SIZE;
+  if (pName->z[0] == '`' && pName->z[pName->n - 1] == '`') {
+    maxLen = maxLen + TS_ESCAPE_CHAR_SIZE;
   }
 
   // column name is too long, set the it to be invalid.