The four different types of SQL functions to read quickly and to get knowledge instantly.
Built-in functions in DB2 SQL are critical to your SQL query tuning. Read my other post on built-in functions. The DIGITS function is similar to
WITH ROWSET POSITIONING specifies that the cursor can be used with either row-positioned or rowset-positioned FETCH statements. This cursor can be used to return either a single row or multiple rows, as a rowset, with a single FETCH statement