Forum: Other

Post: how to find the stacktrace that call functionexpression.cpp's class UnaryFunctionExpression 's eval method?

how to find the stacktrace that call functionexpression.cpp's class UnaryFunctionExpression 's eval method?
guotong1988
Apr 27, 2015
functionexpression.cpp --> class UnaryFunctionExpression --> eval(const TableTuple *tuple1, const TableTuple *tuple2)

If I query

select abs(integerColumn) from table;


I think the method 'eval' will be called ,but ..
How to get the stacktrace that call this methods?


Thank you!!