ClickHouse/tests/queries/0_stateless/02030_client_unknown_database.sh

#!/usr/bin/env bash

CLICKHOUSE_DATABASE=no_such_database_could_exist

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

$CLICKHOUSE_CLIENT -q "SELECT 1" |& grep -q UNKNOWN_DATABASE
Send UNKNOWN_DATABASE to the client (via TCP) Before this patch: $ clickhouse-client --database foo -q 'select 1' Code: 32. DB::Exception: Attempt to read after eof: while receiving packet from localhost:9000. (ATTEMPT_TO_READ_AFTER_EOF) After: $ clickhouse-client --database foo -q 'select 1' Received exception from server (version 21.11.1): Code: 81. DB::Exception: Received from localhost:9000. DB::Exception: Database foo doesn't exist. (UNKNOWN_DATABASE) (query: select 1) Fixes: #26864 (cc @vitlibar) 2021-09-21 18:07:52 +00:00			`#!/usr/bin/env bash`

			`CLICKHOUSE_DATABASE=no_such_database_could_exist`

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

			`$CLICKHOUSE_CLIENT -q "SELECT 1" \|& grep -q UNKNOWN_DATABASE`