ClickHouse/tests/queries/0_stateless/02267_empty_arrays_read_reverse.sql

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DROP TABLE IF EXISTS t_02267;
CREATE TABLE t_02267
(
a Array(String),
b UInt32,
c Array(String)
)
ENGINE = MergeTree
ORDER BY b
SETTINGS index_granularity = 500, index_granularity_bytes = '10Mi';
INSERT INTO t_02267 (b, a, c) SELECT 0, ['x'], ['1','2','3','4','5','6'] FROM numbers(1) ;
INSERT INTO t_02267 (b, a, c) SELECT 1, [], ['1','2','3','4','5','6'] FROM numbers(300000);
OPTIMIZE TABLE t_02267 FINAL;
SELECT * FROM t_02267 WHERE hasAll(a, ['x'])
ORDER BY b DESC
SETTINGS max_threads=1, max_block_size=1000;
DROP TABLE IF EXISTS t_02267;