mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-06 07:32:27 +00:00
54 lines
1.9 KiB
Bash
Executable File
54 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
|
|
# shellcheck source=../shell_config.sh
|
|
. "$CURDIR"/../shell_config.sh
|
|
|
|
$CLICKHOUSE_CLIENT --query="DROP TABLE IF EXISTS set_idx;"
|
|
|
|
$CLICKHOUSE_CLIENT -n --query="
|
|
CREATE TABLE set_idx
|
|
(
|
|
k UInt64,
|
|
s String,
|
|
INDEX idx (s) TYPE set(2) GRANULARITY 1
|
|
) ENGINE = MergeTree()
|
|
ORDER BY k
|
|
SETTINGS index_granularity = 2;"
|
|
|
|
$CLICKHOUSE_CLIENT --query="INSERT INTO set_idx VALUES
|
|
(0, 'ClickHouse - столбцовая система управления базами данных (СУБД)'),
|
|
(1, 'ClickHouse is a column-oriented database management system (DBMS)'),
|
|
(2, 'column-oriented database management system'),
|
|
(3, 'columns'),
|
|
(4, 'какая-то строка'),
|
|
(5, 'еще строка'),
|
|
(6, 'some string'),
|
|
(7, 'another string'),
|
|
(8, 'computer science'),
|
|
(9, 'abra'),
|
|
(10, 'cadabra'),
|
|
(11, 'crabacadabra'),
|
|
(12, 'crab'),
|
|
(13, 'basement'),
|
|
(14, 'abracadabra'),
|
|
(15, 'cadabraabra')"
|
|
|
|
# STARTS_WITH
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM set_idx WHERE startsWith(s, 'abra')"
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM set_idx WHERE startsWith(s, 'abra') FORMAT JSON" | grep "rows_read"
|
|
|
|
# ENDS_WITH
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM set_idx WHERE endsWith(s, 'abra')"
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM set_idx WHERE endsWith(s, 'abra') FORMAT JSON" | grep "rows_read"
|
|
|
|
# COMBINED
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM set_idx WHERE startsWith(s, 'abra') AND endsWith(s, 'abra')"
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM set_idx WHERE startsWith(s, 'abra') AND endsWith(s, 'abra') FORMAT JSON" | grep "rows_read"
|
|
|
|
# MULTY_SEARCH_ANY
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM set_idx WHERE multiSearchAny(s, ['data', 'base'])"
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM set_idx WHERE multiSearchAny(s, ['data', 'base']) FORMAT JSON" | grep "rows_read"
|
|
|
|
$CLICKHOUSE_CLIENT --query="DROP TABLE set_idx;"
|