SQL 删除
你可以删除表中的所有行:
await db.delete(users);并且你可以带过滤条件和约束进行删除:
await db.delete(users).where(eq(users.name, 'Dan'));限制
使用 .limit() 为查询添加 limit 子句 - 例如:
await db.delete(users).where(eq(users.name, 'Dan')).limit(2);delete from `users` where `users`.`name` = 'Dan' limit 2;排序
使用 .orderBy() 为查询添加 order by 子句,按指定字段对结果进行排序:
import { asc, desc } from 'drizzle-orm';
await db.delete(users).where(eq(users.name, 'Dan')).orderBy(users.name);
await db.delete(users).where(eq(users.name, 'Dan')).orderBy(desc(users.name));
// 按多个字段排序
await db.delete(users).where(eq(users.name, 'Dan')).orderBy(users.name, users.name2);
await db.delete(users).where(eq(users.name, 'Dan')).orderBy(asc(users.name), desc(users.name2));delete from `users` where `users`.`name` = 'Dan' order by `users`.`name`;
delete from `users` where `users`.`name` = 'Dan' order by `users`.`name` desc;
delete from `users` where `users`.`name` = 'Dan' order by `users`.`name`, `users`.`name2`;
delete from `users` where `users`.`name` = 'Dan' order by `users`.`name` asc, `users`.`name2` desc;