mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-14 03:25:15 +00:00
114 lines
3.2 KiB
SQL
114 lines
3.2 KiB
SQL
DROP TABLE IF EXISTS minmax_idx;
|
|
DROP TABLE IF EXISTS minmax_idx_r;
|
|
DROP TABLE IF EXISTS minmax_idx2;
|
|
DROP TABLE IF EXISTS minmax_idx2_r;
|
|
|
|
SET replication_alter_partitions_sync = 2;
|
|
|
|
CREATE TABLE minmax_idx
|
|
(
|
|
u64 UInt64,
|
|
i32 Int32
|
|
) ENGINE = ReplicatedMergeTree('/clickhouse/tables/test_00836/indices_alter1', 'r1')
|
|
ORDER BY u64;
|
|
|
|
CREATE TABLE minmax_idx_r
|
|
(
|
|
u64 UInt64,
|
|
i32 Int32
|
|
) ENGINE = ReplicatedMergeTree('/clickhouse/tables/test_00836/indices_alter1', 'r2')
|
|
ORDER BY u64;
|
|
|
|
INSERT INTO minmax_idx VALUES (1, 2);
|
|
|
|
SYSTEM SYNC REPLICA minmax_idx_r;
|
|
|
|
ALTER TABLE minmax_idx ADD INDEX idx1 u64 * i32 TYPE minmax GRANULARITY 10;
|
|
ALTER TABLE minmax_idx_r ADD INDEX idx2 u64 + i32 TYPE minmax GRANULARITY 10;
|
|
ALTER TABLE minmax_idx ADD INDEX idx3 u64 - i32 TYPE minmax GRANULARITY 10 AFTER idx1;
|
|
|
|
SHOW CREATE TABLE minmax_idx;
|
|
SHOW CREATE TABLE minmax_idx_r;
|
|
|
|
SELECT * FROM minmax_idx WHERE u64 * i32 = 2 ORDER BY (u64, i32);
|
|
SELECT * FROM minmax_idx_r WHERE u64 * i32 = 2 ORDER BY (u64, i32);
|
|
|
|
INSERT INTO minmax_idx VALUES (1, 4);
|
|
INSERT INTO minmax_idx_r VALUES (3, 2);
|
|
INSERT INTO minmax_idx VALUES (1, 5);
|
|
INSERT INTO minmax_idx_r VALUES (65, 75);
|
|
INSERT INTO minmax_idx VALUES (19, 9);
|
|
|
|
SYSTEM SYNC REPLICA minmax_idx;
|
|
SYSTEM SYNC REPLICA minmax_idx_r;
|
|
|
|
SELECT * FROM minmax_idx WHERE u64 * i32 > 1 ORDER BY (u64, i32);
|
|
SELECT * FROM minmax_idx_r WHERE u64 * i32 > 1 ORDER BY (u64, i32);
|
|
|
|
ALTER TABLE minmax_idx DROP INDEX idx1;
|
|
|
|
SHOW CREATE TABLE minmax_idx;
|
|
SHOW CREATE TABLE minmax_idx_r;
|
|
|
|
SELECT * FROM minmax_idx WHERE u64 * i32 > 1 ORDER BY (u64, i32);
|
|
SELECT * FROM minmax_idx_r WHERE u64 * i32 > 1 ORDER BY (u64, i32);
|
|
|
|
ALTER TABLE minmax_idx DROP INDEX idx2;
|
|
ALTER TABLE minmax_idx_r DROP INDEX idx3;
|
|
|
|
SHOW CREATE TABLE minmax_idx;
|
|
SHOW CREATE TABLE minmax_idx_r;
|
|
|
|
ALTER TABLE minmax_idx ADD INDEX idx1 u64 * i32 TYPE minmax GRANULARITY 10;
|
|
|
|
SHOW CREATE TABLE minmax_idx;
|
|
SHOW CREATE TABLE minmax_idx_r;
|
|
|
|
SELECT * FROM minmax_idx WHERE u64 * i32 > 1 ORDER BY (u64, i32);
|
|
SELECT * FROM minmax_idx_r WHERE u64 * i32 > 1 ORDER BY (u64, i32);
|
|
|
|
|
|
CREATE TABLE minmax_idx2
|
|
(
|
|
u64 UInt64,
|
|
i32 Int32,
|
|
INDEX idx1 u64 + i32 TYPE minmax GRANULARITY 10,
|
|
INDEX idx2 u64 * i32 TYPE minmax GRANULARITY 10
|
|
) ENGINE = ReplicatedMergeTree('/clickhouse/tables/test_00836/indices_alter2', 'r1')
|
|
ORDER BY u64;
|
|
|
|
CREATE TABLE minmax_idx2_r
|
|
(
|
|
u64 UInt64,
|
|
i32 Int32,
|
|
INDEX idx1 u64 + i32 TYPE minmax GRANULARITY 10,
|
|
INDEX idx2 u64 * i32 TYPE minmax GRANULARITY 10
|
|
) ENGINE = ReplicatedMergeTree('/clickhouse/tables/test_00836/indices_alter2', 'r2')
|
|
ORDER BY u64;
|
|
|
|
|
|
SHOW CREATE TABLE minmax_idx2;
|
|
SHOW CREATE TABLE minmax_idx2_r;
|
|
|
|
INSERT INTO minmax_idx2 VALUES (1, 2);
|
|
INSERT INTO minmax_idx2_r VALUES (1, 3);
|
|
|
|
SYSTEM SYNC REPLICA minmax_idx2;
|
|
SYSTEM SYNC REPLICA minmax_idx2_r;
|
|
|
|
SELECT * FROM minmax_idx2 WHERE u64 * i32 >= 2 ORDER BY (u64, i32);
|
|
SELECT * FROM minmax_idx2_r WHERE u64 * i32 >= 2 ORDER BY (u64, i32);
|
|
|
|
ALTER TABLE minmax_idx2_r DROP INDEX idx1, DROP INDEX idx2;
|
|
|
|
SHOW CREATE TABLE minmax_idx2;
|
|
SHOW CREATE TABLE minmax_idx2_r;
|
|
|
|
SELECT * FROM minmax_idx2 WHERE u64 * i32 >= 2 ORDER BY (u64, i32);
|
|
SELECT * FROM minmax_idx2_r WHERE u64 * i32 >= 2 ORDER BY (u64, i32);
|
|
|
|
DROP TABLE minmax_idx;
|
|
DROP TABLE minmax_idx_r;
|
|
DROP TABLE minmax_idx2;
|
|
DROP TABLE minmax_idx2_r;
|