Re: Trigger for Truncate event

In response to Jignesh Shah :
> Hi,
>  
> Could any one please point me to TRUNCATE trigger PostgreSQL example?
>  
> Thanks,

test=# create table jignesh (i int);
CREATE TABLE
test=*# create function trg_jignesh() returns trigger as $$begin raise notice 'in the function'; return new; end;$$ language plpgsql;
CREATE FUNCTION
test=*# create trigger trg1 before truncate on jignesh for each statement execute procedure trg_jignesh();
CREATE TRIGGER
test=*# create trigger trg2 after truncate on jignesh for each statement execute procedure trg_jignesh();
CREATE TRIGGER
test=*# truncate jignesh ;
NOTICE: in the function
NOTICE: in the function
TRUNCATE TABLE

ROLLBACK, Andreas
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Andreas Kretschmer
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