mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-14 03:25:15 +00:00
86 lines
4.6 KiB
Bash
Executable File
86 lines
4.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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. $CURDIR/../shell_config.sh
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$CLICKHOUSE_CLIENT --query="DROP TABLE IF EXISTS bloom_filter_idx;"
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# NGRAM BF
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$CLICKHOUSE_CLIENT -n --query="
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CREATE TABLE bloom_filter_idx
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(
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k UInt64,
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s String,
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INDEX bf (s, lower(s)) TYPE ngrambf_v1(3, 512, 2, 0) GRANULARITY 1
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) ENGINE = MergeTree()
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ORDER BY k
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SETTINGS index_granularity = 2;"
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$CLICKHOUSE_CLIENT --query="INSERT INTO bloom_filter_idx VALUES
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(0, 'ClickHouse - столбцовая система управления базами данных (СУБД)'),
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(1, 'ClickHouse is a column-oriented database management system (DBMS)'),
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(2, 'column-oriented database management system'),
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(3, 'columns'),
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(4, 'какая-то строка'),
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(5, 'еще строка'),
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(6, 'some string'),
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(7, 'another string'),
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(8, 'computer science'),
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(9, 'abra'),
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(10, 'cadabra'),
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(11, 'crabacadabra'),
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(12, 'crab'),
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(13, 'basement'),
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(14, 'abracadabra'),
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(15, 'cadabraabra')"
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# STARTS_WITH
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE startsWith(s, 'abra') ORDER BY k"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE startsWith(s, 'abra') ORDER BY k FORMAT JSON" | grep "rows_read"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE startsWith(s, 'computer') ORDER BY k"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE startsWith(s, 'computer') ORDER BY k FORMAT JSON" | grep "rows_read"
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# ENDS_WITH
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE endsWith(s, 'abra') ORDER BY k"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE endsWith(s, 'abra') ORDER BY k FORMAT JSON" | grep "rows_read"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE endsWith(s, 'ring') ORDER BY k"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE endsWith(s, 'ring') ORDER BY k FORMAT JSON" | grep "rows_read"
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# COMBINED
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE startsWith(s, 'abra') AND endsWith(s, 'abra')"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE startsWith(s, 'abra') AND endsWith(s, 'abra') FORMAT JSON" | grep "rows_read"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE startsWith(s, 'c') AND endsWith(s, 'science')"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE startsWith(s, 'c') AND endsWith(s, 'science') FORMAT JSON" | grep "rows_read"
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# MULTY_SEARCH_ANY
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['data', 'base'])"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['data', 'base']) FORMAT JSON" | grep "rows_read"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['string'])"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['string']) FORMAT JSON" | grep "rows_read"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['string', 'computer'])"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['string', 'computer']) FORMAT JSON" | grep "rows_read"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['base', 'seme', 'gement'])"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['base', 'seme', 'gement']) FORMAT JSON" | grep "rows_read"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['abra', 'cadabra', 'cab', 'extra'])"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['abra', 'cadabra', 'cab', 'extra']) FORMAT JSON" | grep "rows_read"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['строка', 'string'])"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['строка', 'string']) FORMAT JSON" | grep "rows_read"
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# MULTY_SEARCH_ANY + OTHER
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['adab', 'cad', 'aba']) AND startsWith(s, 'abra')"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['adab', 'cad', 'aba']) AND startsWith(s, 'abra') FORMAT JSON" | grep "rows_read"
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$CLICKHOUSE_CLIENT --query="SELECT * FROM bloom_filter_idx WHERE multiSearchAny(s, ['adab', 'cad', 'aba']) AND (startsWith(s, 'c') OR startsWith(s, 'C'))"
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$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"
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$CLICKHOUSE_CLIENT --query="DROP TABLE bloom_filter_idx;"
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