mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-05 15:21:43 +00:00
87 lines
4.6 KiB
Bash
Executable File
87 lines
4.6 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 bloom_filter_idx;"
|
|
|
|
# NGRAM BF
|
|
$CLICKHOUSE_CLIENT -n --query="
|
|
CREATE TABLE bloom_filter_idx
|
|
(
|
|
k UInt64,
|
|
s String,
|
|
INDEX bf (s, lower(s)) TYPE ngrambf_v1(3, 512, 2, 0) GRANULARITY 1
|
|
) ENGINE = MergeTree()
|
|
ORDER BY k
|
|
SETTINGS index_granularity = 2;"
|
|
|
|
$CLICKHOUSE_CLIENT --query="INSERT INTO bloom_filter_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 bloom_filter_idx WHERE startsWith(s, 'abra') ORDER BY k"
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE startsWith(s, 'abra') ORDER BY k FORMAT JSON" | grep "rows_read"
|
|
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE startsWith(s, 'computer') ORDER BY k"
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE startsWith(s, 'computer') ORDER BY k FORMAT JSON" | grep "rows_read"
|
|
|
|
# ENDS_WITH
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE endsWith(s, 'abra') ORDER BY k"
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE endsWith(s, 'abra') ORDER BY k FORMAT JSON" | grep "rows_read"
|
|
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE endsWith(s, 'ring') ORDER BY k"
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE endsWith(s, 'ring') ORDER BY k FORMAT JSON" | grep "rows_read"
|
|
|
|
# COMBINED
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE startsWith(s, 'abra') AND endsWith(s, 'abra')"
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE startsWith(s, 'abra') AND endsWith(s, 'abra') FORMAT JSON" | grep "rows_read"
|
|
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE startsWith(s, 'c') AND endsWith(s, 'science')"
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE startsWith(s, 'c') AND endsWith(s, 'science') FORMAT JSON" | grep "rows_read"
|
|
|
|
# MULTY_SEARCH_ANY
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['data', 'base'])"
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['data', 'base']) FORMAT JSON" | grep "rows_read"
|
|
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['string'])"
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['string']) FORMAT JSON" | grep "rows_read"
|
|
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['string', 'computer'])"
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['string', 'computer']) FORMAT JSON" | grep "rows_read"
|
|
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['base', 'seme', 'gement'])"
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['base', 'seme', 'gement']) FORMAT JSON" | grep "rows_read"
|
|
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['abra', 'cadabra', 'cab', 'extra'])"
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['abra', 'cadabra', 'cab', 'extra']) FORMAT JSON" | grep "rows_read"
|
|
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['строка', 'string'])"
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['строка', 'string']) FORMAT JSON" | grep "rows_read"
|
|
|
|
# MULTY_SEARCH_ANY + OTHER
|
|
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['adab', 'cad', 'aba']) AND startsWith(s, 'abra')"
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['adab', 'cad', 'aba']) AND startsWith(s, 'abra') FORMAT JSON" | grep "rows_read"
|
|
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['adab', 'cad', 'aba']) AND (startsWith(s, 'c') OR startsWith(s, 'C'))"
|
|
$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['adab', 'cad', 'aba']) AND (startsWith(s, 'c') OR startsWith(s, 'C')) FORMAT JSON" | grep "rows_read"
|
|
|
|
$CLICKHOUSE_CLIENT --query="DROP TABLE bloom_filter_idx;"
|