2079855 - Targeted CR List for ASE 15.7 SP103 -SAP ASE

CR number

Description

738117

The message, "Current process infected with signal 11", followed by a stack trace that includes the module ssql_release() or ssql_choose_victims() may be reported in the ASE error log when the statement cache is full in a high concurrency ASE environment.

742407

Add extra diagnostics for the data change fragment pool in order to help catch incorrect memory accesses of the data change fragment pool and thus also improve robustness.

743637

MERGE triggers on DOL tables may return the incorrect number of rows for the inserted table: too few rows for the UPDATE trigger and possibly too many rows for the INSERT trigger.

743922

In rare circumstances, a SELECT FOR UPDATE query may return successfully without getting the exclusive lock on the row, even if READPAST mode was not being used. This only affects the AIX platforms and has been identified as an AIX compiler optimization issue when high levels of optimization are used on a specific module.

744714

sqlupgrade and upgrade for unix to have dynamic timeout.

745873

In rare cases a 692 error, "Uninitialized logical page ' < pageno > ' was read while accessing database ..." may be reported sometime after loading a database dump that was taken of a database in both Enterprise Edition and Cluster Edition, that had been created on devices with ?direct i/o? turned on, or taken of a database in a Cluster Edition system only, that had been created on devices with ?dsync? turned on.

746562

A trigger defined on MERGE statement executing both INSERT and UPDATE actions may return incorrect rows for inserted table for the INSERT action. This happens if the same trigger is defined for both INSERT and UPDATE: "create trigger T on TAB for insert,update as ..."

746597

In some cases an error may be reported in the ASE errorlog, accompanied by a stack trace with the functions kbfalloc() and ptn__pdes_init_colupdcnt() in the stack.