Re: RE: RE: How do I select composite array element that satisfy specific conditions.

2018-05-23 Thread David G. Johnston
On Wed, May 23, 2018 at 6:50 AM, a <372660...@qq.com> wrote: > > That is only by saying, the actual information could be much more, and all > of them are not in some way, "aligned". > ​Not sure what you are getting at here - "related" is generally the better term and usually during modeling one o

RE: RE: How do I select composite array element that satisfy specific conditions.

2018-05-23 Thread Charles Clavadetscher
Hello From: a [mailto:372660...@qq.com] Sent: Mittwoch, 23. Mai 2018 14:23 To: Charles Clavadetscher ; pgsql-general Subject: Re: RE: How do I select composite array element that satisfy specific conditions. Thanks for your reply... Honestly I do not use java and don't r

Re: RE: How do I select composite array element that satisfy specific conditions.

2018-05-23 Thread a
Thanks for your reply... Honestly I do not use java and don't really know json. All I understand is that it is a text format that allow some customization. However, as long as it can solve my problem, I'm happy to learn it. now I do have a complex structure of data to store. what I'm aim