Database upgrade from 7.5 to 7.6.0.12 - AK Catalog information not found:00

Question

I just upgraded a database to 7.6.0.12. The catalog of the upgraded database is corrupt for one user. When I try to view the triggers defined for the user I get this message :
General error;-9205 POS(1) System error: AK Catalog information not found:0000000000000000007200
SELECT * FROM "DOMAIN"."TRIGGERS"
All other entities, tables, sequences, procs appear to be valid. Another user's entities are all present and correct, including triggers.
How can I repair the catalog to allow me to recreate the missing triggers?

Answer 1

Hi again Joe,
with the help of the vtrace you provided, we found out the TABID of the involved table: 0x000000000000051E
We now need to find out which table it is:
SELECT SCHEMANAME, TABLENAME FROM TABLES WHERE TABLEID = x'000000000000051E'
After finding out the relevant table, there are two options:
1. delete the triggers for this table
or
2. copy the table in a new table, delete the old table and rename the new table to the old table:
CREATE TABLE <schema>.<new_table> AS SELECT * FROM <schema>.<old_table>
DROP TABLE <schema>.<old_table>
RENAME TABLE <schema>.<new_table> TO <schema>.<old_table>
This all (point 1 AND 2) should preferably be done within a transaction, so it can be rollbacked, should anything go wrong.
Please note that in point 2 that all given privileges, defined views and indexes no longer apply or exist, these have to be regiven/recreated.
It might thus be a good idea to check if there are views defined using the table <schema>.<old_table> BEFORE following the steps of point 2.
Regards,
Roland