Обсуждение: code completion feature question
Regards,
Bartek
On Tue, 2012-03-13 at 22:30 +0100, Bartosz Dmytrak wrote: > Hi all, > there is code completion feature in pgAdmin, where can I found some doc to > read about this? IIRC, the code completion feature comes from psql. > It is great thing, but looks like need more development - on first sight > e.g. I can't discover how to get column names, how to accept schema > selection (without using space). > Can you give a more precise example? -- Guillaume http://blog.guillaume.lelarge.info http://www.dalibo.com
Regards,
Bartek
On Tue, 2012-03-13 at 22:30 +0100, Bartosz Dmytrak wrote:IIRC, the code completion feature comes from psql.
> Hi all,
> there is code completion feature in pgAdmin, where can I found some doc to
> read about this?Can you give a more precise example?
> It is great thing, but looks like need more development - on first sight
> e.g. I can't discover how to get column names, how to accept schema
> selection (without using space).
>
--
Guillaume
http://blog.guillaume.lelarge.info
http://www.dalibo.com
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Let me voice my agreement for this as a feature sorely missing from pgAdmin. Should be able to do full code completion of column names (aliased or not table names), function names (type schema. and functions should be available as a completion), and function paramaters (type functioname( and it displays a list of the parameters for that function).
From: pgadmin-support-owner@postgresql.org [mailto:pgadmin-support-owner@postgresql.org] On Behalf Of Bartosz Dmytrak
Sent: Tuesday, March 13, 2012 5:56 PM
To: Guillaume Lelarge
Cc: PgAdmin Support
Subject: Re: [pgadmin-support] code completion feature question
Hi,
lets say I would like do write something like this:
SELECT a."Col1", b."Col2"
FROM "FirstSchema"."FirstTable" a
INNER JOIN "SecondSchema"."SecondTable" b ON (a."RowId" = b."RefRowId")
WHERE a."Col3" = NULL;
so:
what works for me (pseudo code):
SELECT
FROM <CRL + Space> list of schemas in context menu <Space to accept> then I have got:
SELECT
FROM "FirstSchema". [and space, what is not needed]
I have to delete last space to get list of tables with Ctrl + space (and again only space accepts selection)
at least:
SELECT
FROM "FirstSchema"."FirstTable" a
and there is no possibility to use code completion to insert column name a."Col1" - Ctrl + space does not work after SELECT statement.
I think good benchmark is SQL Workbench code completion feature (it is intuitive - for me, and resolves table aliases). It is possible that I missed something, because I haven't read any docs, yet.
Hope this explanation is clear enough without any attachment.
Regards,
Bartek
2012/3/13 Guillaume Lelarge <guillaume@lelarge.info>
On Tue, 2012-03-13 at 22:30 +0100, Bartosz Dmytrak wrote:
> Hi all,
> there is code completion feature in pgAdmin, where can I found some doc to
> read about this?
IIRC, the code completion feature comes from psql.
> It is great thing, but looks like need more development - on first sight
> e.g. I can't discover how to get column names, how to accept schema
> selection (without using space).
>
Can you give a more precise example?
--
Guillaume
http://blog.guillaume.lelarge.info
http://www.dalibo.com
--
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On Wed, Mar 14, 2012 at 3:04 PM, David Greco <David_Greco@harte-hanks.com> wrote: > Let me voice my agreement for this as a feature sorely missing from pgAdmin. > Should be able to do full code completion of column names (aliased or not > table names), function names (type schema. and functions should be available > as a completion), and function paramaters (type functioname( and it displays > a list of the parameters for that function). As Guillaume pointed out, the code completion comes from psql. pgAdmin uses the same source code to avoid having to maintain a separate engine. Once psql gains the ability to autocomplete SELECT column names (which I believe is unlikely to happen, as without knowing the table name, even a moderately sized database could end up listing thousands of columns), then we'll update the pgAdmin source tree with the latest and greatest from psql. -- Dave Page Blog: http://pgsnake.blogspot.com Twitter: @pgsnake EnterpriseDB UK: http://www.enterprisedb.com The Enterprise PostgreSQL Company
Regards,
Bartek
... Once psql gains the ability to autocomplete SELECT columnnames (which I believe is unlikely to happen, as without knowing the
table name, even a moderately sized database could end up listing
thousands of columns)
Le 14/03/2012 21:43, Bartosz Dmytrak a écrit : > As I wrote, SQL Workbench is good benchmark - it is not possible to > select columns without named table, again, there is even possibility to > filter list of available elements (tables, views, columns,...). > In my opinion GUI tool should support this feature (with or without psql > background). This speeds up coding dramatically. Right now I have to > copy/paste column names to avoid misspell. > If we had many developers working on pgAdmin, perhaps we would be able to maintain our own completion feature. But we do not. If you want a better completion feature, propose a patch for psql on the pgsql-hackers list, and it will then be integrated in pgAdmin. -- Guillaume http://blog.guillaume.lelarge.info http://www.dalibo.com
Le 14/03/2012 21:43, Bartosz Dmytrak a écrit :If we had many developers working on pgAdmin, perhaps we would be able to maintain our own completion feature. But we do not.As I wrote, SQL Workbench is good benchmark - it is not possible to
select columns without named table, again, there is even possibility to
filter list of available elements (tables, views, columns,...).
In my opinion GUI tool should support this feature (with or without psql
background). This speeds up coding dramatically. Right now I have to
copy/paste column names to avoid misspell.
If you want a better completion feature, propose a patch for psql on the pgsql-hackers list, and it will then be integrated in pgAdmin.
Regards,