ClickHouse/dbms/tests/queries/0_stateless/00345_index_accurate_comparison.sql

21 lines
466 B
SQL

DROP TABLE IF EXISTS index;
CREATE TABLE index
(
key Int32,
name String,
merge_date Date
) ENGINE = MergeTree(merge_date, key, 8192);
insert into index values (1,'1','2016-07-07');
insert into index values (-1,'-1','2016-07-07');
select * from index where key = 1;
select * from index where key = -1;
OPTIMIZE TABLE index;
select * from index where key = 1;
select * from index where key = -1;
select * from index where key < -0.5;
DROP TABLE index;