I have rows like these on postgre开发者_高级运维s: name | address | college john | rome| john | rome|
I have 2 Tables in Postgres: CREATE TABLE \"images\" ( \"id\" serial NOT NULL PRIMARY KEY, \"title\" varchar(300) NOT NULL,
In Oracle I can do something like this to fetch a bunch of keys. select seq.nextval from dual connect by level <= 1000;
All, I am running CentOS 6.0 with Postgresql 8.4 and can\'t seem to figure out how to prevent so much disc swap from occurring. I have 12 gigs of RAM and 4 processors and I am doing some simple updat
I am a PHP developer and I am working on a project in which I need to store Arabic dates in my database.
Is it possible to create custom conditions when I raise an exception? Consider the following example:
I am looking for a robust connection pooling library for Postgre开发者_StackOverflow社区sql. Something similar to https://github.com/dweldon/riakpool would be great.Poolboy is a pretty good general-p
I have a question about the ALT开发者_运维问答ER TABLE command on a really large table (almost 30 millions rows).
I cant seem to find an up-to-date guide to creating a new Rails 3.1开发者_StackOverflow社区 app with a Postgresql database. I would greatly appreciate a guide through that process.Since Rails 3, the f
I just want to migrate my application from MYSQL to PostgreSQL. I am stuck at one point, CREATE TABLE some_table
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