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* How to right justify text in psql?
@ 2013-05-17 15:26 Brian Sherwood <bdsher@gmail.com>
2013-05-18 04:07 ` Re: How to right justify text in psql? Jov <zhao6014@gmail.com>
2013-05-18 05:28 ` Re: How to right justify text in psql? Ian Lawrence Barwick <barwick@gmail.com>
0 siblings, 2 replies; 3+ messages in thread
From: Brian Sherwood @ 2013-05-17 15:26 UTC (permalink / raw)
To: pgsql-sql
I am running postgresql 9.2.
I am assuming it would be a function of psql to right justify text, but I
can't find any way to do this.
Is there a way to right justify just one text column?
Thanks
Brian
^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: How to right justify text in psql?
2013-05-17 15:26 How to right justify text in psql? Brian Sherwood <bdsher@gmail.com>
@ 2013-05-18 04:07 ` Jov <zhao6014@gmail.com>
1 sibling, 0 replies; 3+ messages in thread
From: Jov @ 2013-05-18 04:07 UTC (permalink / raw)
To: Brian Sherwood <bdsher@gmail.com>; +Cc: pgsql-sql
the column type info can be found in information_schema.column view.
jov
在 2013-5-17 下午11:27，"Brian Sherwood" <bdsher@gmail.com>写道：
> I am running postgresql 9.2.
>
> I am assuming it would be a function of psql to right justify text, but I
> can't find any way to do this.
>
> Is there a way to right justify just one text column?
>
>
> Thanks
>
> Brian
>
^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: How to right justify text in psql?
2013-05-17 15:26 How to right justify text in psql? Brian Sherwood <bdsher@gmail.com>
@ 2013-05-18 05:28 ` Ian Lawrence Barwick <barwick@gmail.com>
1 sibling, 0 replies; 3+ messages in thread
From: Ian Lawrence Barwick @ 2013-05-18 05:28 UTC (permalink / raw)
To: Brian Sherwood <bdsher@gmail.com>; +Cc: pgsql-sql
2013/5/18 Brian Sherwood <bdsher@gmail.com>:
> I am running postgresql 9.2.
>
> I am assuming it would be a function of psql to right justify text, but I
> can't find any way to do this.
>
> Is there a way to right justify just one text column?
If you mean have the psql client right-justify a particular text column, no I
don't think there's a way to do that.
Assuming the column contains single-width characters with no line breaks,
you could do something with LPAD along these lines:
SELECT LPAD(txtcol, (SELECT MAX(LENGTH(txtcol)) FROM tbl)) FROM tbl
HTH
Ian Barwick
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2013-05-17 15:26 How to right justify text in psql? Brian Sherwood <bdsher@gmail.com>
2013-05-18 04:07 ` Jov <zhao6014@gmail.com>
2013-05-18 05:28 ` Ian Lawrence Barwick <barwick@gmail.com>
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