mirror of
https://github.com/ClickHouse/ClickHouse.git
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91 lines
4.8 KiB
SQL
91 lines
4.8 KiB
SQL
-- Tags: no-ordinary-database, no-replicated-database, distributed, zookeeper
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set database_atomic_wait_for_drop_and_detach_synchronously = 0;
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set allow_experimental_undrop_table_query = 1;
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select 'test MergeTree undrop';
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drop table if exists 02681_undrop_mergetree sync;
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create table 02681_undrop_mergetree (id Int32) Engine=MergeTree() order by id;
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insert into 02681_undrop_mergetree values (1),(2),(3);
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drop table 02681_undrop_mergetree;
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select table from system.dropped_tables where table = '02681_undrop_mergetree' limit 1;
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undrop table 02681_undrop_mergetree;
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select * from 02681_undrop_mergetree order by id;
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drop table 02681_undrop_mergetree sync;
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select 'test detach';
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drop table if exists 02681_undrop_detach sync;
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create table 02681_undrop_detach (id Int32, num Int32) Engine=MergeTree() order by id;
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insert into 02681_undrop_detach values (1, 1);
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detach table 02681_undrop_detach;
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undrop table 02681_undrop_detach; -- { serverError 57 }
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attach table 02681_undrop_detach;
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alter table 02681_undrop_detach update num = 2 where id = 1;
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select command from system.mutations where table='02681_undrop_detach' limit 1;
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drop table 02681_undrop_detach sync;
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select 'test MergeTree with cluster';
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drop table if exists 02681_undrop_uuid_on_cluster on cluster test_shard_localhost sync format Null;
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create table 02681_undrop_uuid_on_cluster on cluster test_shard_localhost (id Int32) Engine=MergeTree() order by id format Null;
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insert into 02681_undrop_uuid_on_cluster values (1),(2),(3);
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drop table 02681_undrop_uuid_on_cluster on cluster test_shard_localhost format Null;
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select table from system.dropped_tables where table = '02681_undrop_uuid_on_cluster' limit 1;
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undrop table 02681_undrop_uuid_on_cluster on cluster test_shard_localhost format Null;
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select * from 02681_undrop_uuid_on_cluster order by id;
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drop table 02681_undrop_uuid_on_cluster sync;
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select 'test MergeTree without uuid on cluster';
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drop table if exists 02681_undrop_no_uuid_on_cluster on cluster test_shard_localhost sync format Null;
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create table 02681_undrop_no_uuid_on_cluster on cluster test_shard_localhost (id Int32) Engine=MergeTree() order by id format Null;
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insert into 02681_undrop_no_uuid_on_cluster values (1),(2),(3);
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drop table 02681_undrop_no_uuid_on_cluster on cluster test_shard_localhost format Null;
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select table from system.dropped_tables where table = '02681_undrop_no_uuid_on_cluster' limit 1;
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undrop table 02681_undrop_no_uuid_on_cluster on cluster test_shard_localhost format Null;
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select * from 02681_undrop_no_uuid_on_cluster order by id;
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drop table 02681_undrop_no_uuid_on_cluster on cluster test_shard_localhost sync format Null;
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select 'test ReplicatedMergeTree undrop';
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drop table if exists 02681_undrop_replicatedmergetree sync;
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create table 02681_undrop_replicatedmergetree (id Int32) Engine=ReplicatedMergeTree('/clickhouse/tables/{database}/02681_undrop_replicatedmergetree', 'test_undrop') order by id;
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insert into 02681_undrop_replicatedmergetree values (1),(2),(3);
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drop table 02681_undrop_replicatedmergetree;
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select table from system.dropped_tables where table = '02681_undrop_replicatedmergetree' limit 1;
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undrop table 02681_undrop_replicatedmergetree;
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select * from 02681_undrop_replicatedmergetree order by id;
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drop table 02681_undrop_replicatedmergetree sync;
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select 'test Log undrop';
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drop table if exists 02681_undrop_log sync;
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create table 02681_undrop_log (id Int32) Engine=Log();
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insert into 02681_undrop_log values (1),(2),(3);
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drop table 02681_undrop_log;
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select table from system.dropped_tables where table = '02681_undrop_log' limit 1;
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undrop table 02681_undrop_log;
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select * from 02681_undrop_log order by id;
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drop table 02681_undrop_log sync;
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select 'test Distributed undrop';
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drop table if exists 02681_undrop_distributed sync;
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create table 02681_undrop_distributed (id Int32) Engine = Distributed(test_shard_localhost, currentDatabase(), 02681_undrop, rand());
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drop table 02681_undrop_distributed;
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select table from system.dropped_tables where table = '02681_undrop_distributed' limit 1;
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undrop table 02681_undrop_distributed;
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drop table 02681_undrop_distributed sync;
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select 'test MergeTree drop and undrop multiple times';
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drop table if exists 02681_undrop_multiple sync;
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create table 02681_undrop_multiple (id Int32) Engine=MergeTree() order by id;
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insert into 02681_undrop_multiple values (1);
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drop table 02681_undrop_multiple;
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create table 02681_undrop_multiple (id Int32) Engine=MergeTree() order by id;
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insert into 02681_undrop_multiple values (2);
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drop table 02681_undrop_multiple;
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create table 02681_undrop_multiple (id Int32) Engine=MergeTree() order by id;
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insert into 02681_undrop_multiple values (3);
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drop table 02681_undrop_multiple;
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select table from system.dropped_tables where table = '02681_undrop_multiple' limit 1;
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undrop table 02681_undrop_multiple;
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select * from 02681_undrop_multiple order by id;
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undrop table 02681_undrop_multiple; -- { serverError 57 }
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drop table 02681_undrop_multiple sync;
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