postgresql数据库如何查看function？
摘要：
SELECT pg_proc.proname AS "函数名称", pg_type.typname AS "返回值数据类型", pg_proc.pronargs AS "参数个数" FROM pg_proc JOIN pg_type ON (pg_proc.prorettype = pg_type. 阅读全文
posted @ 2023-02-21 15:38 不亮 阅读(937) 评论(0) 推荐(0) 编辑