ClickHouse/tests/queries/0_stateless/01942_create_table_with_sample.sql
2022-03-14 16:40:17 +00:00

17 lines
372 B
SQL

-- Tags: no-backward-compatibility-check:21.9.1.1
CREATE TABLE IF NOT EXISTS sample_incorrect
(`x` UUID)
ENGINE = MergeTree
ORDER BY tuple(x)
SAMPLE BY x; -- { serverError 59 }
DROP TABLE IF EXISTS sample_correct;
CREATE TABLE IF NOT EXISTS sample_correct
(`x` String)
ENGINE = MergeTree
ORDER BY tuple(sipHash64(x))
SAMPLE BY sipHash64(x);
DROP TABLE sample_correct;