Issue with a SELECT ... FOR UPDATE DB2 11.1

Hi Ondrej.Zizka,

**NO, **only have set DB2_COMPATIBILITY_VECTOR=ORA in our development environment.

Do you think this can help us ?? If so, how ??

We have two possibles options in mind:

1.- Alter table to PCTFREE
2.- Rebuilding table and change VARCHAR by CHAR
3.- Rebuild table very frequent is no possible because the applications is OLTP 7x24

The table suffers 450,000 Updates by day
PCTFREE = -1

**LOCKSIZE= **Row

Rows: 1072

The table length is: 700 bytes

The AVGROWSIZE is: 332

The tablespace of the table is 32K

==> OVERFLOW

SCHEMA TABLE_NAME PAGES OVERFLOWS

SW_APP ATMDEVICESTATE 12 1,827,658

What value of PCTFREE do you recommend ???