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Add functional tests for create_table_empty_primary_key_by_default

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1. 02902_empty_order_by_throws_error
   - setting disabled and no order by or primary key - expect error
   - setting disabled and primary key in the table definition - no error and expect order by as primary key
2. 02903_empty_order_by_with_setting_enabled
   - setting enabled and no order by or primary key - expect the order by as empty
   - setting enabled and per-column primary key - expect the order by as column order
   - setting enabled and primary key in table definition (not per-column or order by) - expect order as primary key
   - setting enabled and order by in table definition (no primary key) - expect same order by
This commit is contained in:
Srikanth Chekuri 2023-10-22 12:25:09 +05:30
parent eb959a1e08
commit 3f9ffbb451
4 changed files with 61 additions and 0 deletions
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2
tests/queries/0_stateless/02902_empty_order_by_throws_error.reference Normal file
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OK
OK

18
tests/queries/0_stateless/02902_empty_order_by_throws_error.sh Executable file
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#!/usr/bin/env bash
CUR_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CUR_DIR"/../shell_config.sh
# setting disabled and no order by or primary key; expect error
$CLICKHOUSE_CLIENT -n --query="
DROP TABLE IF EXISTS test_empty_order_by;
CREATE TABLE test_empty_order_by(a UInt8) ENGINE = MergeTree() SETTINGS index_granularity = 8192;
" 2>&1 \ | grep -F -q "You must provide an ORDER BY or PRIMARY KEY expression in the table definition." && echo 'OK' || echo 'FAIL'
# setting disabled and primary key in table definition
$CLICKHOUSE_CLIENT -n --query="
DROP TABLE IF EXISTS test_empty_order_by;
CREATE TABLE test_empty_order_by(a UInt8) ENGINE = MergeTree() PRIMARY KEY a SETTINGS index_granularity = 8192;
SHOW CREATE TABLE test_empty_order_by;
" 2>&1 \ | grep -F -q "ORDER BY a" && echo 'OK' || echo 'FAIL'

4
tests/queries/0_stateless/02903_empty_order_by_with_setting_enabled.reference Normal file
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OK
OK
OK
OK

37
tests/queries/0_stateless/02903_empty_order_by_with_setting_enabled.sh Executable file
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#!/usr/bin/env bash
CUR_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CUR_DIR"/../shell_config.sh
# setting enabled and no order by or primary key
${CLICKHOUSE_CLIENT} -n --query="
SET create_table_empty_primary_key_by_default = true;
DROP TABLE IF EXISTS test_empty_order_by;
CREATE TABLE test_empty_order_by(a UInt8) ENGINE = MergeTree() SETTINGS index_granularity = 8192;
SHOW CREATE TABLE test_empty_order_by;
" 2>&1 \ | grep -F -q "ORDER BY tuple()" && echo 'OK' || echo 'FAIL'
# setting enabled and per-column primary key
${CLICKHOUSE_CLIENT} -n --query="
SET create_table_empty_primary_key_by_default = true;
DROP TABLE IF EXISTS test_empty_order_by;
CREATE TABLE test_empty_order_by(a UInt8 PRIMARY KEY, b String PRIMARY KEY) ENGINE = MergeTree() SETTINGS index_granularity = 8192;
SHOW CREATE TABLE test_empty_order_by;
" 2>&1 \ | grep -F -q "ORDER BY (a, b)" && echo 'OK' || echo 'FAIL'
# setting enabled and primary key in table definition (not per-column or order by)
${CLICKHOUSE_CLIENT} -n --query="
SET create_table_empty_primary_key_by_default = true;
DROP TABLE IF EXISTS test_empty_order_by;
CREATE TABLE test_empty_order_by(a UInt8, b String) ENGINE = MergeTree() PRIMARY KEY (a) SETTINGS index_granularity = 8192;
SHOW CREATE TABLE test_empty_order_by;
" 2>&1 \ | grep -F -q "ORDER BY a" && echo 'OK' || echo 'FAIL'
# setting enabled and order by in table definition (no primary key)
${CLICKHOUSE_CLIENT} -n --query="
SET create_table_empty_primary_key_by_default = true;
DROP TABLE IF EXISTS test_empty_order_by;
CREATE TABLE test_empty_order_by(a UInt8, b String) ENGINE = MergeTree() ORDER BY (a, b) SETTINGS index_granularity = 8192;
SHOW CREATE TABLE test_empty_order_by;
" 2>&1 \ | grep -F -q "ORDER BY (a, b)" && echo 'OK' || echo 'FAIL'