This is Databend's sqllogictest implementation. It uses sqllogictest-rs to parse test files and run test cases.
Before running the following commands, you should generate databend-sqllogictests binary file.
Run all tests under the three handlers(mysql, http) in turn.
databend-sqllogictestsRun all tests with specific handler.
databend-sqllogictests --handlers <handler_name>Run tests under specific directory.
databend-sqllogictests --run_dir <dir_name>Run tests under specific file. This is the most commonly used command because users do not need to run all tests at a time and only need to run their newly added test files or test files with changes
databend-sqllogictests --run_file <file_name>Auto complete test file which is very convenient. What you need to do is just a final check to see if the generated results meet expectations.
databend-sqllogictests --run_file <file_name> --complete
By default, sqllogictest will fail fast when a failed test is encountered. If you want to run the full test, even with a failed test, you can run the following command:
databend-sqllogictests --no-fail-fast
For more information, run help command:
databend-sqllogictests --helpIf you want to run test files in parallel, please add the following args:
databend-sqllogictest --enable_sandbox --parallel <number>When start databend query, please add --internal-enable-sandbox-tenant config.
Most records are either a statement or a query. A statement is an SQL command that is to be evaluated but from which we do not expect to get results (other than success or failure). A statement might be a CREATE TABLE or an INSERT or an UPDATE or a DROP INDEX. A query is an SQL command from which we expect to receive results. The result set might be empty.
A statement record begins with one of the following two lines:
statement ok
statement error <error info>
The SQL command to be evaluated is found on the second and all subsequent liens of the record. Only a single SQL command is allowed per statement. The SQL should not have a semicolon or other terminator at the end.
A query record begins with a line of the following form:
# comments
query <type_string> <sort_mode> <label>
<sql_query>
----
<expected_result>
The SQL for the query is found on second an subsequent lines of the record up to first line of the form "----" or until the end of the record. Lines following the "----" are expected results of the query, one value per line. If the "----" and/or the results are omitted, then the query is expected to return an empty set.
For more information about arguments, such as <type_string>, <sort_mode>, please refer to sqllogictest.
- sql with regexp pattern
\$RAND_(\d+)_(\d+)will be replaced by a random number from the range.