postgresql
How to open pgsql file on Windows? [closed]
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow.[详细]
2023-04-09 18:36 分类：问答Trying to run WEBrick for Rails application, but keep getting error: "Only one usage of each socket..."
Info: Rails 3.0.9; Ruby 1.8.7; Windows 7 I just switched from mysql to postgresql in my Rails environment, and I cannot for the life of me get around this error when trying to run rails s on port 300[详细]
2023-04-09 18:30 分类：问答DROP FUNCTION without knowing the number/type of parameters?
I keep all my functions in a text file with \'CREATE OR REPLACE FUNCTION somefunction\'. So if I add or change some function I just feed the file to psql.[详细]
2023-04-09 16:21 分类：问答Custom membership provider for asp.net
I want to use NauckIT asp.net membership provider for Postgres. I was playing with example and I managed to register/login/logout user. However, This membership provider also has role management, but[详细]
2023-04-09 14:17 分类：问答PostgreSQL Query precedence
Here in the query when i am trying to execute the OR condition before AND conditions it gives wrong result..as web_filename_username_4hr_ts_201109 also gets included..[详细]
2023-04-09 10:54 分类：问答Oracle SQL Developer and PostgreSQL
I\'m trying to connect to a PostgreSQL 9.1 database using Oracle SQL Developer 3.0.04, but I\'m not having any success so far.[详细]
2023-04-09 09:18 分类：问答Postgres - ERROR: prepared statement "S_1" already exists
When executing batch queries via JDBC to pgbouncer, I get the following error: org.postgresql.util.PSQLException: ERROR: prepared statement \"S_1\" already exists[详细]
2023-04-09 08:40 分类：问答Dump postgres data with indexes
I\'ve got a Postgres 9.0 database which frequently I took data dumps of it. This database has a lot of indexes and everytime I restore a dump postgres starts background task vacuum cleaner (is that r[详细]
2023-04-09 07:45 分类：问答Are there better alternatives to db triggers?
I have two databases. I want to keep one table in sync. Let\'s call it the user table. When one row in a table change开发者_运维问答s using a trigger I need to update the second database and the other[详细]
2023-04-09 07:28 分类：问答Rails migration: update_all with dynamic code is possible?
I\'d like to add a new field in a table. My new \"secret_code\" field in my User model should be equal to Digest::SHA1.hexdigest([Time.now, rand].join)[1..12].[详细]
2023-04-09 06:39 分类：问答
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