On my site I\'m trying to get locations nearby. I\'m trying to use the Haversine formula for this. http://en.wikipedia.org/wiki/Haversine_formula
I\'m on this machine: intel core 2 duo e8400 @3GHZ 4GB ram ddr2 php 5.3.6 pgsql 9.1 I\'m running a php script that takes like 5 minutes on a mac with similar specs.
I have used the command initdb to create a da开发者_Go百科tabase cluster: sudo su postgres -c \'/opt/local/lib/postgresql83/bin/initdb -D /opt/local/var/db/postgresql83/defaultdb\'
I have a web application which uses SQLite. I deploy it on heroku which uses PostgreSLQ. This causes problems sometimes and I was advised to develop my app using PostgreSQL instead of SQLite.
How to regexp_replace for Unicode in PostgreSQL i read this http://www.regular-expressions.info/unicode.html
There are 3 table in postgres database CREATE TABLE tab_name ( name_id 开发者_StackOverflow中文版integer NOT NULL,
I\'m using PostgreSQL 9 When trying to insert data, i got something wrong. This is working INSERT INTO unicode_blocks_bytea(
I am developing a windows application and using Postgres as backend database. At some point in my application i am dynamically creating table e.g Ta开发者_如何学Cble1, then Table2 and so on. In this w
My field is defined as follows \"COLUMNNAME\" character(9) I import CSV files using the following command
I am trying to get Django and PostgreSQL to work. So far I am getting the following error when I run syncdb.
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