ClickHouse/tests/queries/0_stateless/01014_format_custom_separated.sh
Azat Khuzhin c5ffbc688e Do not allow SETTINGS after FORMAT for INSERT queries
Parsing SETTINGS after FORMAT, that has been introduced in [1], can
interpret SETTING as some values, which is misleading.

  [1]: https://github.com/ClickHouse/ClickHouse/pull/4174/files#diff-ba7bd0657630b1cd94cf6ed364bd857338096f49f66dc82918438d6745753775R106

Note, that we are touching only INSERT queries, not SELECT, since this
is a backward incompatible change, and in case of modifying SELECT it
can break too much.

Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
Fixes: #35100
Fixes: #20343
2022-04-07 16:29:36 +03:00

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#!/usr/bin/env bash
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CURDIR"/../shell_config.sh
$CLICKHOUSE_CLIENT --query="DROP TABLE IF EXISTS custom_separated"
$CLICKHOUSE_CLIENT --query="CREATE TABLE custom_separated (n UInt64, d Date, s String) ENGINE = Memory()"
$CLICKHOUSE_CLIENT --query="INSERT INTO custom_separated VALUES (0, '2019-09-24', 'hello'), (1, '2019-09-25', 'world'), (2, '2019-09-26', 'custom'), (3, '2019-09-27', 'separated')"
$CLICKHOUSE_CLIENT --query="SELECT * FROM custom_separated ORDER BY n FORMAT CustomSeparated SETTINGS \
format_custom_escaping_rule = 'CSV', \
format_custom_field_delimiter = '\t|\t', \
format_custom_row_before_delimiter = '||', \
format_custom_row_after_delimiter = '\t||', \
format_custom_row_between_delimiter = '\n', \
format_custom_result_before_delimiter = '========== result ==========\n', \
format_custom_result_after_delimiter = '\n============================\n'"
$CLICKHOUSE_CLIENT --query="TRUNCATE TABLE custom_separated"
echo '0, "2019-09-24", "hello"
1, 2019-09-25, "world"
2, "2019-09-26", custom
3, 2019-09-27, separated
end' | $CLICKHOUSE_CLIENT --query="INSERT INTO custom_separated SETTINGS \
format_custom_escaping_rule = 'CSV', \
format_custom_field_delimiter = ', ', \
format_custom_row_after_delimiter = '\n', \
format_custom_row_between_delimiter = '', \
format_custom_result_after_delimiter = 'end\n'
FORMAT CustomSeparated"
$CLICKHOUSE_CLIENT --query="SELECT * FROM custom_separated ORDER BY n FORMAT CSV"
$CLICKHOUSE_CLIENT --query="DROP TABLE custom_separated"