mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-22 15:42:02 +00:00
60 lines
1.7 KiB
Bash
Executable File
60 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
|
|
# shellcheck source=../shell_config.sh
|
|
. "$CURDIR"/../shell_config.sh
|
|
|
|
function get_table_comment_info()
|
|
{
|
|
$CLICKHOUSE_CLIENT --query="SHOW CREATE TABLE comment_test_table;"
|
|
$CLICKHOUSE_CLIENT --query="SELECT 'comment=', comment FROM system.tables WHERE database=currentDatabase() and name='comment_test_table'"
|
|
echo # just a newline
|
|
}
|
|
|
|
function test_table_comments()
|
|
{
|
|
local ENGINE_NAME="$1"
|
|
echo "engine : ${ENGINE_NAME}"
|
|
|
|
$CLICKHOUSE_CLIENT -nm <<EOF
|
|
DROP TABLE IF EXISTS comment_test_table;
|
|
|
|
CREATE TABLE comment_test_table
|
|
(
|
|
k UInt64,
|
|
s String
|
|
) ENGINE = ${ENGINE_NAME}
|
|
COMMENT 'Test table with comment';
|
|
EOF
|
|
|
|
echo initial comment
|
|
get_table_comment_info
|
|
|
|
echo change a comment
|
|
$CLICKHOUSE_CLIENT --query="ALTER TABLE comment_test_table MODIFY COMMENT 'new comment on a table';"
|
|
get_table_comment_info
|
|
|
|
echo remove a comment
|
|
$CLICKHOUSE_CLIENT --query="ALTER TABLE comment_test_table MODIFY COMMENT '';"
|
|
get_table_comment_info
|
|
|
|
echo add a comment back
|
|
$CLICKHOUSE_CLIENT --query="ALTER TABLE comment_test_table MODIFY COMMENT 'another comment on a table';"
|
|
get_table_comment_info
|
|
|
|
echo detach table
|
|
$CLICKHOUSE_CLIENT --query="DETACH TABLE comment_test_table NO DELAY;"
|
|
get_table_comment_info
|
|
|
|
echo re-attach table
|
|
$CLICKHOUSE_CLIENT --query="ATTACH TABLE comment_test_table;"
|
|
get_table_comment_info
|
|
}
|
|
|
|
test_table_comments "Null"
|
|
test_table_comments "Memory"
|
|
test_table_comments "MergeTree() ORDER BY k"
|
|
test_table_comments "Log"
|
|
test_table_comments "TinyLog"
|
|
test_table_comments "ReplicatedMergeTree('/clickhouse/$CLICKHOUSE_TEST_ZOOKEEPER_PREFIX', '1') ORDER BY k"
|