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Erwin Brandstetter's user avatar
Erwin Brandstetter's user avatar
Erwin Brandstetter's user avatar
Erwin Brandstetter
  • Member for 12 years, 10 months
  • Last seen this week
  • Vienna, Austria
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11
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#6 this year
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About

I work as PostgreSQL consulter, in case you need one.
Find my email address in the official list of Postgres contributors.

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Top posts
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1799
Select first row in each GROUP BY group?
Oct 3, 2011
1302
Insert text with single quotes in PostgreSQL
Sep 7, 2012
1078
PostgreSQL error: Fatal: role "username" does not exist
Aug 12, 2012
666
Create unique constraint with null columns
Nov 27, 2011
601
Select rows which are not present in other table
Oct 14, 2013
564
Fast way to discover the row count of a table in PostgreSQL
Oct 30, 2011
516
Best way to check for "empty or null value"
May 20, 2014
494
Are PostgreSQL column names case-sensitive?
Jan 2, 2014
480
PostgreSQL create table if not exists
Sep 15, 2011
475
PostgreSQL: Give all permissions to a user on a PostgreSQL database
Mar 18, 2014
Top Meta posts
7
9
63
Is there a list of available swag?
51
Documentation shares the work: make the rewards shared, not multiplicative
47
Edit profile page for "10-million questions" event?
39
Inconsistencies in the rendering of lists
36
Organize tags for SQL key words
Top network posts
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253
Optimizing queries on a range of timestamps (two columns)
237
Pattern matching with LIKE, SIMILAR TO or regular expressions
210
Postgres UPDATE ... LIMIT 1
182
How to turn JSON array into Postgres array?
175
PostgreSQL multi-column unique constraint and NULL values