postgresql
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Gnu Emacs: tab-completion for psql running within sql.el process
I enjoy running Postgres client \"psql\" under psql.el while interacting with a .sql file in a separate window.Sometimes, I want to use tab-completion within the the buffer running the psql process to[详细]
2023-04-09 06:35 分类:问答What to use to store in postgresql a string with no specific upper limit?
On the postgresql manual page: If you desire to store long strings with no specific upper limit, use text or character varying without开发者_如何学JAVA a length specifier.[详细]
2023-04-09 06:32 分类:问答How to map PostgreSQL enum with JPA and Hibernate
I am trying to map a PostgreSQL custom type,named transmission_result, to a Hibernate/JPA POJO. The PostgreSQL custom type is more or less an enum type of string values.[详细]
2023-04-09 04:42 分类:问答