-- ============================================================
-- Class drop 操作测试
-- ============================================================

-- 1. 创建临时 class 用于 drop 测试
create class if not exists /test/aaa/test_drop (
    name    varchar,
    value   int,

    keys(name)
) with nickname='test_drop'
;

-- 2. drop class 前插入数据验证
insert into /test/aaa/test_drop (name, value) values ('before_drop', 100)
;

select * from /test/aaa/test_drop where name='before_drop'
/**
output()
**/
;

-- 3. 删除数据后 drop class
delete from /test/aaa/test_drop with version
/**
onerror(continue,'not exist','not find','not found')
**/
;

drop class if exists /test/aaa/test_drop
;

-- 4. 验证已 drop 的 class（应报错）
select * from /test/aaa/test_drop
/**
onerror(continue,'not exist','not find','not found')
**/
;

-- 5. 重复 drop 已删除的 class
drop class if exists /test/aaa/test_drop
;

-- 6. 删除不存在的 class
drop class if exists /test/aaa/non_exist_drop
;

-- 7. drop 带 alias 的 class
create class if not exists /test/aaa/test_drop_alias (
    name    varchar,
    keys(name)
) with nickname='drop_alias'
;

drop class if exists /test/aaa/test_drop_alias
;

-- 8. 批量创建和删除
create class if not exists /test/aaa/test_batch_drop_1 (
    id int,
    keys(id)
) with nickname='test_batch_drop_1'
;

create class if not exists /test/aaa/test_batch_drop_2 (
    id int,
    keys(id)
) with nickname='test_batch_drop_2'
;

drop class if exists /test/aaa/test_batch_drop_1
;

drop class if exists /test/aaa/test_batch_drop_2
;