ClickHouse/tests/queries/0_stateless/01545_system_errors.sh

#!/usr/bin/env bash

CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CURDIR"/../shell_config.sh

prev="$(${CLICKHOUSE_CLIENT} -q "SELECT value FROM system.errors WHERE name = 'FUNCTION_THROW_IF_VALUE_IS_NON_ZERO'")"
$CLICKHOUSE_CLIENT -q 'SELECT throwIf(1)' >& /dev/null
cur="$(${CLICKHOUSE_CLIENT} -q "SELECT value FROM system.errors WHERE name = 'FUNCTION_THROW_IF_VALUE_IS_NON_ZERO'")"
echo $((cur - prev))
Add system.errors table Contains error codes with number of times they have been triggered. Columns: - `name` ([String](../../sql-reference/data-types/string.md)) — name of the error (`errorCodeToName`). - `code` ([Int32](../../sql-reference/data-types/int-uint.md)) — code number of the error. - `value` ([UInt64](../../sql-reference/data-types/int-uint.md)) - number of times this error has been happened. Example ``` sql SELECT * FROM system.errors WHERE value > 0 ORDER BY code ASC LIMIT 1 ┌─name─────────────┬─code─┬─value─┐ │ CANNOT_OPEN_FILE │ 76 │ 1 │ └──────────────────┴──────┴───────┘ 2020-10-28 22:00:04 +00:00			`#!/usr/bin/env bash`

			`CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)`
fix style checks 2020-12-28 11:46:53 +00:00			`# shellcheck source=../shell_config.sh`
Add system.errors table Contains error codes with number of times they have been triggered. Columns: - `name` ([String](../../sql-reference/data-types/string.md)) — name of the error (`errorCodeToName`). - `code` ([Int32](../../sql-reference/data-types/int-uint.md)) — code number of the error. - `value` ([UInt64](../../sql-reference/data-types/int-uint.md)) - number of times this error has been happened. Example ``` sql SELECT * FROM system.errors WHERE value > 0 ORDER BY code ASC LIMIT 1 ┌─name─────────────┬─code─┬─value─┐ │ CANNOT_OPEN_FILE │ 76 │ 1 │ └──────────────────┴──────┴───────┘ 2020-10-28 22:00:04 +00:00			`. "$CURDIR"/../shell_config.sh`

			`prev="$(${CLICKHOUSE_CLIENT} -q "SELECT value FROM system.errors WHERE name = 'FUNCTION_THROW_IF_VALUE_IS_NON_ZERO'")"`
			`$CLICKHOUSE_CLIENT -q 'SELECT throwIf(1)' >& /dev/null`
			`cur="$(${CLICKHOUSE_CLIENT} -q "SELECT value FROM system.errors WHERE name = 'FUNCTION_THROW_IF_VALUE_IS_NON_ZERO'")"`
			`echo $((cur - prev))`