Method compile_col

test/sql/test_compiler.py:6481–6483

(element, compiler, **kw)

        @compiles(CatchCol)
        def compile_col(element, compiler, **kw):
            assert "canary" in kw
            return compiler.visit_column(element)

        @compiles(CatchTable)
        def compile_table(element, compiler, **kw):