Informix - Problem description
Problem IT04601 | Status: Closed |
ERROR 1213 WHEN OPTIMIZER ATTEMPTS A HASH JOIN METHOD ON AN OUTER JOIN | |
product: | |
IBM IDS ENTRP E / 5724L2304 / B15 - IDS 11.50 | |
Problem description: | |
The optimizer may attempt to use a hash join method on an outer join, thus throwing a -1213 error. Where before (11.70, 11.50) the query was run correctly, it now fails with error 1213. | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * Hash join queries with join filters comparing different * * types * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to 12.10.xC5 or earlier PID if available. * **************************************************************** | |
Local Fix: | |
Using either a directive or the param SQL_FEAT_CTRL=0x00001000 to prevent the use of a hash join method are possible workarounds. | |
Solution | |
Workaround | |
not known / see Local fix | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 25.09.2014 16.10.2015 16.10.2015 |
Problem solved at the following versions (IBM BugInfos) | |
12.10.xC5 | |
Problem solved according to the fixlist(s) of the following version(s) | |
12.10.xC5 | |
12.10.xC5.W1 |