[pgpool-general: 5164] Re: Cause reads inside transaction go to master
Tatsuo Ishii
ishii at sraoss.co.jp
Tue Dec 13 08:17:36 JST 2016
> Hi Experts,
>
> I understand that reads inside a transaction that follow one or more write statement will go to the master node.
> I would like to know if this is also true that the reads inside a transaction will go to master if
>
> 1) they follow a read statement with /*nobalance*/ comment?
No.
> 2) They follow a read statement from a system table?
No.
> If the above two cases will not cause the reads that follow them in the transaction to go to master will any other type of read would or I just need to have only a write statement to cause it.
Only a write statement.
Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp
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