[Branch-2.1](regression-test) fix unstable connection reset lead to c…

…ase failure

regression-test/suites/prepared_stmt_p0/prepared_stmt.groovy

@@ -253,10 +253,6 @@ suite("test_prepared_stmt", "nonConcurrent") {
         logger.info("connection_id: ${result}")
         // qe_select16 stmt_read
 
-        sql """set enable_server_side_prepared_statement = false"""
-        def stmt_insert = prepareStatement "insert into mytable1 values(?, ?, ?, ?)"  
-        assertEquals(stmt_insert.class, com.mysql.cj.jdbc.ClientPreparedStatement);
-
         // test prepared with between, test placeholder equal
         sql """insert into mytable2 values(3,1,'user1',10);"""
         stmt_read = prepareStatement "SELECT COUNT() from mytable2 WHERE siteid between ? and ?"
@@ -310,4 +306,10 @@ suite("test_prepared_stmt", "nonConcurrent") {
         assertEquals(com.mysql.cj.jdbc.ServerPreparedStatement, stmt_read.class)
         qe_select24 stmt_read
     }
+
+    def result2 = connect(user, password, url) {
+        sql """set enable_server_side_prepared_statement = false"""
+        def stmt_insert = prepareStatement "insert into mytable1 values(?, ?, ?, ?)"  
+        assertEquals(stmt_insert.class, com.mysql.cj.jdbc.ClientPreparedStatement);
+    }
 }