mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-11 01:54:55 +00:00
77 lines
3.7 KiB
MySQL
77 lines
3.7 KiB
MySQL
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DROP DATABASE IF EXISTS truncate_test;
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DROP TABLE IF EXISTS truncate_test.test_log;
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DROP TABLE IF EXISTS truncate_test.test_memory;
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DROP TABLE IF EXISTS truncate_test.test_tiny_log;
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DROP TABLE IF EXISTS truncate_test.test_stripe_log;
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DROP TABLE IF EXISTS truncate_test.test_merge_tree;
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DROP TABLE IF EXISTS truncate_test.test_materialized_view;
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DROP TABLE IF EXISTS truncate_test.test_materialized_depend;
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CREATE DATABASE truncate_test;
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CREATE TABLE truncate_test.test_set(id UInt64) ENGINE = Set;
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CREATE TABLE truncate_test.test_log(id UInt64) ENGINE = Log;
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CREATE TABLE truncate_test.test_memory(id UInt64) ENGINE = Memory;
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CREATE TABLE truncate_test.test_tiny_log(id UInt64) ENGINE = TinyLog;
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CREATE TABLE truncate_test.test_stripe_log(id UInt64) ENGINE = StripeLog;
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CREATE TABLE truncate_test.test_merge_tree(p Date, k UInt64) ENGINE = MergeTree(p, k, 1);
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CREATE TABLE truncate_test.test_materialized_depend(p Date, k UInt64) ENGINE = Null;
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CREATE MATERIALIZED VIEW truncate_test.test_materialized_view ENGINE = MergeTree(p, k, 1) AS SELECT * FROM truncate_test.test_materialized_depend;
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SELECT '======Before Truncate======';
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INSERT INTO truncate_test.test_set VALUES(0);
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INSERT INTO truncate_test.test_log VALUES(1);
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INSERT INTO truncate_test.test_memory VALUES(1);
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INSERT INTO truncate_test.test_tiny_log VALUES(1);
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INSERT INTO truncate_test.test_stripe_log VALUES(1);
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INSERT INTO truncate_test.test_merge_tree VALUES('2000-01-01', 1);
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INSERT INTO truncate_test.test_materialized_depend VALUES('2000-01-01', 1);
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SELECT * FROM system.numbers WHERE number NOT IN truncate_test.test_set LIMIT 1;
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SELECT * FROM truncate_test.test_log;
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SELECT * FROM truncate_test.test_memory;
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SELECT * FROM truncate_test.test_tiny_log;
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SELECT * FROM truncate_test.test_stripe_log;
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SELECT * FROM truncate_test.test_merge_tree;
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SELECT * FROM truncate_test.test_materialized_view;
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SELECT '======After Truncate And Empty======';
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TRUNCATE TABLE truncate_test.test_set;
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TRUNCATE TABLE truncate_test.test_log;
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TRUNCATE TABLE truncate_test.test_memory;
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TRUNCATE TABLE truncate_test.test_tiny_log;
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TRUNCATE TABLE truncate_test.test_stripe_log;
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TRUNCATE TABLE truncate_test.test_merge_tree;
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TRUNCATE TABLE truncate_test.test_materialized_view;
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SELECT * FROM system.numbers WHERE number NOT IN truncate_test.test_set LIMIT 1;
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SELECT * FROM truncate_test.test_log;
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SELECT * FROM truncate_test.test_memory;
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SELECT * FROM truncate_test.test_tiny_log;
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SELECT * FROM truncate_test.test_stripe_log;
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SELECT * FROM truncate_test.test_merge_tree;
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SELECT * FROM truncate_test.test_materialized_view;
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SELECT '======After Truncate And Insert Data======';
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INSERT INTO truncate_test.test_set VALUES(0);
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INSERT INTO truncate_test.test_log VALUES(1);
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INSERT INTO truncate_test.test_memory VALUES(1);
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INSERT INTO truncate_test.test_tiny_log VALUES(1);
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INSERT INTO truncate_test.test_stripe_log VALUES(1);
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INSERT INTO truncate_test.test_merge_tree VALUES('2000-01-01', 1);
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INSERT INTO truncate_test.test_materialized_depend VALUES('2000-01-01', 1);
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SELECT * FROM system.numbers WHERE number NOT IN truncate_test.test_set LIMIT 1;
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SELECT * FROM truncate_test.test_log;
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SELECT * FROM truncate_test.test_memory;
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SELECT * FROM truncate_test.test_tiny_log;
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SELECT * FROM truncate_test.test_stripe_log;
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SELECT * FROM truncate_test.test_merge_tree;
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SELECT * FROM truncate_test.test_materialized_view;
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DROP TABLE IF EXISTS truncate_test.test_set;
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DROP TABLE IF EXISTS truncate_test.test_log;
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DROP TABLE IF EXISTS truncate_test.test_memory;
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DROP TABLE IF EXISTS truncate_test.test_tiny_log;
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DROP TABLE IF EXISTS truncate_test.test_stripe_log;
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DROP TABLE IF EXISTS truncate_test.test_merge_tree;
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DROP TABLE IF EXISTS truncate_test.test_materialized_view;
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DROP TABLE IF EXISTS truncate_test.test_materialized_depend;
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DROP DATABASE IF EXISTS truncate_test;
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