摘要:
执行前: 最终代码: CREATE OR REPLACE FUNCTION "ap"."iter_drop_table_bak"() RETURNS "pg_catalog"."void" AS $BODY$ DECLARE row_tag VARCHAR(200); BEGIN FOR row_t 阅读全文
摘要:
建表语句: Create table If Not Exists Customer (id int, name varchar(25), referee_id int) Truncate table Customer insert into Customer (id, name, referee_i 阅读全文