如何删除postgresql数据库中的所有表
如何使用脚本删除postgresql数据库中的所有表
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将下述脚本保存为droptable.sql
DO $$ DECLARE
r RECORD;
BEGIN
-- if the schema you operate on is not"current", you will want to
-- replace current_schema() in query with 'schematodeletetablesfrom'
-- *and* update the generate 'DROP...' accordingly.
FOR r IN (SELECT tablename FROM pg_tables WHERE schemaname = current_schema()) LOOP
EXECUTE 'DROP TABLE IF EXISTS ' || quote_ident(r.tablename) || ' CASCADE';
END LOOP;
END $$;然后进入数据库执行上述脚本:
\i droptable.sql
即可删除数据库中所有的表2年前