Hi,
Is it possible in pg to define rules for trigger execution.
I have a table with namy fields and have defined trigger ( in PL/SQL) on
updating.
If I try to update one field from the table and it is not includet in
trigger calculation,
pg takes about 15 min for updating 700K records.
If I do not have trigger installed all is ok as performance.
My Question is how to define that I need trigger execution by changin
only some fields from table?
Will be trigger execution faster if I write it in C ?
regards,
ivan.
