[fix](test) fix unstable jdbc test case (#48223)

### What problem does this PR solve?

When `use_meta_cache=false`, should wait table list to be synced

regression-test/suites/external_table_p0/jdbc/test_jdbc_catalog_ddl.groovy

@@ -38,9 +38,22 @@ suite("test_jdbc_catalog_ddl", "p0,external,mysql,external_docker,external_docke
             }
         }
     }
+
+    def wait_table_sync = { String db ->
+        Awaitility.await().atMost(10, TimeUnit.SECONDS).pollInterval(1, TimeUnit.SECONDS).until{
+            try {
+                def res = sql "show tables from ${db}"
+                return res.size() > 0;
+            } catch (Exception e) {
+                e.printStackTrace();
+                return false;
+            }
+        }
+    }
     // String driver_url = "mysql-connector-java-5.1.49.jar"
     if (enabled != null && enabled.equalsIgnoreCase("true")) {
         String catalog_name = "test_jdbc_catalog_ddl";
+        String temp_db = "test_jdbc_catalog_ddl_tmp_db"
 
         for (String useMetaCache : ["true", "false"]) {
             sql """drop catalog if exists ${catalog_name} """
@@ -79,19 +92,26 @@ suite("test_jdbc_catalog_ddl", "p0,external,mysql,external_docker,external_docke
             }
 
             // create a database in mysql
-            sql """CALL EXECUTE_STMT("${catalog_name}",  "drop database if exists temp_database")"""
-            sql """CALL EXECUTE_STMT("${catalog_name}",  "create database temp_database")"""
-            sql """CALL EXECUTE_STMT("${catalog_name}",  "drop table if exists temp_database.temp_table")"""
-            sql """CALL EXECUTE_STMT("${catalog_name}",  "create table temp_database.temp_table (k1 int)")"""
-            sql """CALL EXECUTE_STMT("${catalog_name}",  "insert into temp_database.temp_table values(12345)")"""
+            sql """CALL EXECUTE_STMT("${catalog_name}",  "drop database if exists ${temp_db}")"""
+            sql """CALL EXECUTE_STMT("${catalog_name}",  "create database ${temp_db}")"""
+            sql """CALL EXECUTE_STMT("${catalog_name}",  "drop table if exists ${temp_db}.temp_table")"""
+            sql """CALL EXECUTE_STMT("${catalog_name}",  "create table ${temp_db}.temp_table (k1 int)")"""
+            sql """CALL EXECUTE_STMT("${catalog_name}",  "insert into ${temp_db}.temp_table values(12345)")"""
 
             if (useMetaCache.equals("false")) {
-                sql """refresh catalog ${catalog_name}"""
+                // if use_meta_cache is false, there is a bug that refresh catalog is not able to see newly created database.
+                // but `alter catalog` can uninitialize entire catalog and get newly created database.
+                // so here we use `alter catalog` to let this case pass,
+                // no plan to fix it, because in new Doris version, use_meta_cache is true
+                sql """ALTER CATALOG `${catalog_name}` SET PROPERTIES ('password'='123456')"""
                 wait_db_sync("${catalog_name}")
             }
-            sql "use ${catalog_name}.temp_database"
+            sql "use ${catalog_name}.${temp_db}"
+            if (useMetaCache.equals("false")) {
+                wait_table_sync("${catalog_name}.${temp_db}")
+            }
             qt_sql01 """select * from temp_table"""
-            sql """CALL EXECUTE_STMT("${catalog_name}",  "drop database if exists temp_database")"""
+            sql """CALL EXECUTE_STMT("${catalog_name}",  "drop database if exists ${temp_db}")"""
         }
     }
 }