I\'m learning about VB.Net and need to work with an SQLite database using the open-source System.Data.SQLite ADO.Net solution
Out of habit I\'ve been using try/catch blocks in my application code for all SQL queries, with a rollback at the beginning of the catch block.I\'ve also been committing those which are successful.Is
Does the inserts are finished with 开发者_运维技巧the transaction commit? Or they can be finished later?Per the MySQL Documentation:
I am doing a bulk insert of records into a database from a log file. Occasionally (~1 row out of every thousand) one of the rows violates the primar开发者_开发知识库y key and causes the transaction to
Have you any problems using it on high concurrency environment? It\'s really works as advertised by M开发者_运维技巧S? I\'m using SQL Server 2005 and would like to hear the experiences of those who ar
I\'m trying to use Django\'s ORM in my non-HTTP part of project. In one function I need to make bulk inserts of data, so commit_on_success decorator is what I need.
I have a table with hit statistics for some items in anothe开发者_如何学Cr table. This table is defined like this
For quite some time , I was reading about the optimistic concurrency in NHibernate. If what i understood was correct then the below sample should hold good.开发者_如何转开发
I need to execute a bunch of (up to ~1000000) sql statements on an Oracle database. These statements should result in a referentially consistent state at the end, and all the statements should be roll
I have two table: deck(id) and card(deck,color,value) deck have those constraints: CHECK (fifty_two_cards_deck(id))
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