One of my customers would like to have a custom date column, where he could store the year onl开发者_JAVA百科y, a combination of month and year (without the day), or a classic date with day, month and
I have a repeating problem that just feels so basic yet I cannot solve it nor can I find a solution online.Really hoping someone has something simple.
The ORDER BY clause is decribed in the PostgreSQLdocumentation as: ORDER BY expression [ ASC | DESC | USING operator ] [ NULLS { FIRST | LAST } ] [, ...]
Just installed OS X Server for Lion. I\'d heard that the default database is now Postres - which is good news. Bad news - I can\'t connect to it.
I\'m attempting to update a field in a series of records with an expression that will evaluate to an integer which may be negative. I want the lower bound of the column to be 1; any rows for which the
How do you set the time in Postgres?I\'ve set the time zone in Postgres to Eastern Standard Time using set timezone=\'-5\'.However, the time was 45 minutes off where it should have been.Thinking Postg
I use several queries on multiple tables that I\'d like to combine into a single query for efficiency and speed.
EDIT: The answers works, but slow down the query a lot. Is there another solution? I have the following object in my program.
I\'ve been setting up osm2pgsql to convert .osm files to be usable in Postgres. I have now tried the following statement:
Can someone help me convert this sqlite query to a postgres query? SELECT count(*), count(*), date(date, \'-\'||strftime(\'%w\',date)||\' days\') as date
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