PostgreSQL DELETE
DELETE 删除满足条件的行；不带 WHERE 清空全表，删除前务必确认。
Key PointsPostgreSQL,DELETE,删除,USING
讲解
DELETE 删除满足条件的行；不带 WHERE 清空全表，删除前务必确认。
示例
SQL
DELETE FROM company WHERE age < 20;Output
DELETE 2讲解
DELETE 删除满足条件的行；不带 WHERE 清空全表，删除前务必确认。
示例
SQL
DELETE FROM company WHERE age < 20;Output
DELETE 2