Re: [GENERAL] Indexes and loops

2016-12-28 Thread Pavel Stehule
Hi 2016-12-27 19:05 GMT+01:00 Арсен Арутюнян : > Hello. > > I have a few questions: > > 1) JobStatusTest1 function has only one request and JobStatusTest2 > function has as many as six requests. > > Why function JobStatusTest2 is faster? > > > JobStatusTest1 : 981.596 ms > > JobStatusTest2 : 849

[GENERAL] Indexes and loops

2016-12-28 Thread Арсен Арутюнян
Hello. I have a few questions: 1)  JobStatusTest1 function has only one request and JobStatusTest2 function has as many as six requests. Why function JobStatusTest2 is faster?  JobStatusTest1 : 981.596 ms JobStatusTest2 : 849.133 ms 2) Two functions JobStatusTest3 and JobStatusTest4 perform the

[GENERAL] Indexes and loops or some kind of pg error?

2016-12-27 Thread Арсен Арутюнян
Hello. I have a few questions: 1)  JobStatusTest1 function has only one request and JobStatusTest2 function has as many as six requests. Why function JobStatusTest2 is faster?  JobStatusTest1 : 981.596 ms JobStatusTest2 : 849.133 ms 2) Two functions JobStatusTest3 and JobStatusTest4 perform the