mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 08:40:50 +00:00
13 lines
711 B
Bash
Executable File
13 lines
711 B
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
|
|
. "$CURDIR"/../shell_config.sh
|
|
|
|
|
|
$CLICKHOUSE_CLIENT --query="CREATE TABLE test_local (a String, b Int) Engine=TinyLog"
|
|
$CLICKHOUSE_CLIENT --query="INSERT INTO test_local VALUES('a', 0), ('a', 1), ('b', 0)"
|
|
echo "----"
|
|
$CLICKHOUSE_CLIENT --query="EXPLAIN PIPELINE SELECT DISTINCT b FROM (SELECT b FROM remote('127.0.0.{1,2}', '$CLICKHOUSE_DATABASE', test_local) GROUP BY a, b)" | grep -o "DistinctTransform" || true
|
|
echo "----"
|
|
$CLICKHOUSE_CLIENT --query="EXPLAIN PIPELINE SELECT DISTINCT a, b, b + 1 FROM (SELECT a, b FROM remote('127.0.0.{1,2}', '$CLICKHOUSE_DATABASE', test_local) GROUP BY a, b)" | grep -o "DistinctTransform" || true
|