mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-10-18 22:40:50 +00:00
47 lines
1.6 KiB
Bash
Executable File
47 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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. $CURDIR/../shell_config.sh
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set -e -o pipefail
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# Run the client.
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$CLICKHOUSE_CLIENT --multiquery <<'EOF'
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DROP DATABASE IF EXISTS dictdb;
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CREATE DATABASE dictdb Engine = Ordinary;
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CREATE TABLE dictdb.table(x Int64, y Int64, insert_time DateTime) ENGINE = MergeTree ORDER BY tuple();
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INSERT INTO dictdb.table VALUES (12, 102, now());
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CREATE DICTIONARY dictdb.dict
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(
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x Int64 DEFAULT -1,
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y Int64 DEFAULT -1,
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insert_time DateTime
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)
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PRIMARY KEY x
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SOURCE(CLICKHOUSE(HOST 'localhost' PORT 9000 USER 'default' TABLE 'table' DB 'dictdb' UPDATE_FIELD 'insert_time'))
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LAYOUT(FLAT())
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LIFETIME(1);
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EOF
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$CLICKHOUSE_CLIENT --query "SELECT '12 -> ', dictGetInt64('dictdb.dict', 'y', toUInt64(12))"
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$CLICKHOUSE_CLIENT --query "INSERT INTO dictdb.table VALUES (13, 103, now())"
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$CLICKHOUSE_CLIENT --query "INSERT INTO dictdb.table VALUES (14, 104, now() - INTERVAL 1 DAY)"
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while [ $($CLICKHOUSE_CLIENT --query "SELECT dictGetInt64('dictdb.dict', 'y', toUInt64(13))") = -1 ]
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do
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sleep 0.5
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done
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$CLICKHOUSE_CLIENT --query "SELECT '13 -> ', dictGetInt64('dictdb.dict', 'y', toUInt64(13))"
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$CLICKHOUSE_CLIENT --query "SELECT '14 -> ', dictGetInt64('dictdb.dict', 'y', toUInt64(14))"
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$CLICKHOUSE_CLIENT --query "SYSTEM RELOAD DICTIONARY 'dictdb.dict'"
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$CLICKHOUSE_CLIENT --query "SELECT '12(r) -> ', dictGetInt64('dictdb.dict', 'y', toUInt64(12))"
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$CLICKHOUSE_CLIENT --query "SELECT '13(r) -> ', dictGetInt64('dictdb.dict', 'y', toUInt64(13))"
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$CLICKHOUSE_CLIENT --query "SELECT '14(r) -> ', dictGetInt64('dictdb.dict', 'y', toUInt64(14))"
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$CLICKHOUSE_CLIENT --query "DROP DATABASE IF EXISTS dictdb"
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