ClickHouse/tests/queries/0_stateless/01622_multiple_ttls.sql

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SELECT 'TTL WHERE';
DROP TABLE IF EXISTS ttl_where;
CREATE TABLE ttl_where
(
`d` Date,
`i` UInt32
)
ENGINE = MergeTree
ORDER BY tuple()
TTL d + toIntervalYear(10) DELETE WHERE i % 3 = 0,
d + toIntervalYear(40) DELETE WHERE i % 3 = 1;
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-- This test will fail at 2040-10-10
INSERT INTO ttl_where SELECT toDate('2000-10-10'), number FROM numbers(10);
INSERT INTO ttl_where SELECT toDate('1970-10-10'), number FROM numbers(10);
OPTIMIZE TABLE ttl_where FINAL;
SELECT * FROM ttl_where ORDER BY d, i;
DROP TABLE ttl_where;
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SELECT 'TTL GROUP BY';
DROP TABLE IF EXISTS ttl_group_by;
CREATE TABLE ttl_group_by
(
`d` Date,
`i` UInt32,
`v` UInt64
)
ENGINE = MergeTree
ORDER BY (toStartOfMonth(d), i % 10)
TTL d + toIntervalYear(10) GROUP BY toStartOfMonth(d), i % 10 SET d = any(toStartOfMonth(d)), i = any(i % 10), v = sum(v),
d + toIntervalYear(40) GROUP BY toStartOfMonth(d) SET d = any(toStartOfMonth(d)), v = sum(v);
INSERT INTO ttl_group_by SELECT toDate('2000-10-10'), number, number FROM numbers(100);
INSERT INTO ttl_group_by SELECT toDate('1970-10-10'), number, number FROM numbers(100);
OPTIMIZE TABLE ttl_group_by FINAL;
SELECT * FROM ttl_group_by ORDER BY d, i;
DROP TABLE ttl_group_by;