mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-24 08:32:02 +00:00
34 lines
1.5 KiB
Bash
Executable File
34 lines
1.5 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# Tags: no-fasttest
|
|
|
|
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
|
|
# shellcheck source=../shell_config.sh
|
|
. "$CURDIR"/../shell_config.sh
|
|
|
|
opts=(
|
|
"--allow_experimental_analyzer=1"
|
|
)
|
|
$CLICKHOUSE_CLIENT "${opts[@]}" -q "EXPLAIN json = 1, description = 0 SELECT 1 UNION ALL SELECT 2 FORMAT TSVRaw"
|
|
echo "--------"
|
|
$CLICKHOUSE_CLIENT "${opts[@]}" -q "explain json = 1, description = 0, header = 1 select 1, 2 + dummy FORMAT TSVRaw" 2> /dev/null | grep Header -m 1 -A 8
|
|
|
|
echo "--------"
|
|
$CLICKHOUSE_CLIENT "${opts[@]}" -q "EXPLAIN json = 1, actions = 1, header = 1, description = 0
|
|
SELECT quantile(0.2)(number), sumIf(number, number > 0) from numbers(2) group by number, number + 1 FORMAT TSVRaw
|
|
" | grep Aggregating -A 36
|
|
|
|
echo "--------"
|
|
$CLICKHOUSE_CLIENT "${opts[@]}" -q "EXPLAIN json = 1, actions = 1, description = 0
|
|
SELECT x, y from numbers(2) array join [number, 1] as x, [number + 1] as y FORMAT TSVRaw
|
|
" | grep ArrayJoin -A 2
|
|
|
|
echo "--------"
|
|
$CLICKHOUSE_CLIENT "${opts[@]}" -q "EXPLAIN json = 1, actions = 1, description = 0
|
|
SELECT distinct intDiv(number, 2), intDiv(number, 3) from numbers(10) FORMAT TSVRaw
|
|
" | grep Distinct -A 1
|
|
|
|
echo "--------"
|
|
$CLICKHOUSE_CLIENT "${opts[@]}" -q "EXPLAIN json = 1, actions = 1, description = 0
|
|
SELECT number + 1 from numbers(10) order by number desc, number + 1 limit 3 FORMAT TSVRaw
|
|
" | grep "Sort Description" -A 12
|