Re: Is there any method to keep table in memory at startup
От | Vinay Jain |
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Тема | Re: Is there any method to keep table in memory at startup |
Дата | |
Msg-id | 409A3CDB.1000906@sarathi.ncst.ernet.in обсуждение исходный текст |
Ответ на | Re: Is there any method to keep table in memory at startup (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: Is there any method to keep table in memory at startup
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Список | pgsql-hackers |
Tom Lane wrote: >Vinay Jain <vinayj@sarathi.ncst.ernet.in> writes: > > >>Which takes a lot of time the reason is that in every indchar_lt >>function call SPI connection is made and destroyed... >> >> > >I cannot imagine how you'd think that that would be practical from a >performance standpoint. > > > >>Here is the problem which i found in postgresql... >>after setting collating sequence in proper way(i.e. C) the order was >>on basis of unicode values...but in Hindi Language some of combined >>unicode values makes a single character >>similarly length is not appropriate for these reasons & hence >>substring operations >> >> > >Why don't you just use a Hindi locale? The infrastructure should all be >there already for you. > > regards, tom lane > Hi Not actually even in Hindi Locale the output was incorrect..i.e. sort order was wrong and also length and substring operations which are not based on syllables. > > >
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