Manuel Rigger

Not sure if it's useful to do so. If you are looking to contribute to the project, one way would be to update an existing implementation to the latest version...

I think it would be useful to analyze which statements are failing. The rate definitely seems low. @SuriZhang, do you have any idea?

@MingCheng991129 discovered that the number of tables referenced in queries is very high, so that might be the issue.

Thanks for the summary of the problem and potential ways of going forward! I think either letting `TestOracle.check()` return a `Reproducer` as a cleaner way, or the generic method as...

For backward compatibility and quick prototyping, we could add a default method like `checkWithReproducer` in `TestOracle` that calls `check()` and returns `empty`. We could then also leave the `Exception` in...

If you still have some time, the most useful thing would be to write the reduced test cases to a file, perhaps in a log-reduced directory adjacent to the current...

In https://github.com/sqlancer/sqlancer/blob/a195cdd0b4a97cf1113c4bded2e1a41281d4a26a/src/sqlancer/common/query/ExpectedErrors.java, we could do the following: * Add a field with a list of regular expressions. * Add methods `addRegex` and `addAllRegexes`. * Check whether any regexes match in...

@albertZhangTJ, do you want to have a look at this issue? I think working on this would be relevant, as we also need to think about how we could generate...

> Acutally I found there are too many errors in the SQL queries we excuted. For example, we intern a null value to a NOT NULL column. And we optimize...

> I tested it on ubuntu 22.04 and it result in build success FOR TWO TIMES. Did you use the same MariaDB version we use in the CI? I assume...