try JOINs...
- [PERFORM] Bad query plan inside EXISTS clause Benoit Delbosc
- Re: [PERFORM] Bad query plan inside EXISTS claus... Kenneth Marshall
- Re: [PERFORM] Bad query plan inside EXISTS c... Grzegorz Jaśkiewicz
- Re: [PERFORM] Bad query plan inside EXISTS c... Yeb Havinga
- Re: [PERFORM] Bad query plan inside EXIS... Yeb Havinga
- Re: [PERFORM] Bad query plan inside ... Benoit Delbosc
- Re: [PERFORM] Bad query plan inside EXISTS claus... Tom Lane
- Re: [PERFORM] Bad query plan inside EXISTS c... Benoit Delbosc
