Cursors in PHP applications

When the PHP interpreter creates a cursor on behalf of an application, 7it is created by default as a Scrollable Keyset-driven cursor. In certain 7cases, this might cause unexpected results to be returned. In order to avoid 7this situation, explicitly specify the "FOR READ ONLY" clause for 7all SELECT statements that are used to update data. Other alternatives include 7setting the CLI Configuration parameters "Patch2=6", "Patch2=42", 7or "DisableKeysetCursor=1". However, each of these might have other 7consequences. Refer to the CLI Guide and Reference documentation for details regarding these configuration keywords.