How do I get the type of the function field in the return result?

[jasonGeng88]

in mysql case:

in sqlite3 case:

I saw the #395 issue. Is this the same problem?

[gjrtimmer]

Actually I'm running into this while trying to write a TestCase for the ColumnTypeScanType function.

[gjrtimmer]

You need to request the ColumnTypes from within a Range over rows. This is due to how SQLite works. See sqlite.org for more information. SQLite has to have _step() called before it can return what you looking for.

If anything is unclear take a peek at the v2.0.0 branch within result_test.go you can find what you are looking for.