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Re: MS SQL - PostgreSQL

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It is better to send plain text messages instead of html.

It is a pain to respond to emails in HTML format.

________________________________________
From: pgsql-general-owner@xxxxxxxxxxxxxx [mailto:pgsql-general-owner@xxxxxxxxxxxxxx] On Behalf Of Irfan Syukur
Sent: Tuesday, September 13, 2005 6:31 PM
To: POSTGRESQL (E-mail)
Subject:  MS SQL - PostgreSQL

Dear Mailing List member, 
I have been using MS SQL for a few years and now I am trying to migrate to PostgreSQL. 
Are there any statements that similir for : 
   - if [not] exists (select 1 from sysdatabases where name=[db_name]) 
         drop database [db_name] 
DC >>
Look at pg_database 
<< DC
   - if [not] exists (select 1 from sysobjects where type = 'U' and  name = [table_name]) 
         drop table [table_name] 
DC >>
Look at pg_tables
<< DC
   - if exists (select 1 from sysindexes where name = [index_name] and indid > 0) 
         drop index [table_name].[index_name] 
DC >>
Look at pg_indexes
<< DC
   - If in MS SQL there is 'store procedured', what about in PostgreSQL ? 
DC >>
Sure.
<< DC

   - is there any tools, like bcp (bulk copy) in postgresql ? 
>>
Look at the copy command.

There are some real nice PostgreSQL manuals online.  Try this:
http://www.postgresql.org/docs/8.0/static/index.html

it has a search function too.
<<

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