Value as column

Team,

The timecard layout has been configured and there is a custom attribute created like below.

PROJ_FUNCTION - AttributeVarchar1

We have got the above details from one table. Which means PROJ_FUNCTION configured in AttributeVarchar1.

'AttributeVarchar1' is a value in one column here.

Now we need to make this value as a column and fetch the value from different table.

its like "SELECT AttributeVarchar1 FROM <Table_Name>"

Could you please share your ideas on how to make dynamic columns from the column values?

Thanks in Advance.