DSNIOSEL

Module DSNIOSEL evaluates the selection expression in an SQL statement. It is part of the Data Manager component of the Data Manager address space.

Hints

Db2 access may not be using an intended index. Check the PLAN_TABLE table. An index might not be used if the data definitions of the column and the host variable do not agree.

Reference Sources

IBM Db2 for OS/390, Messages and Codes, GC26-8979