I\'m currently in a situation where we are creating a \"facade\" database which basically consists of a set of views which are simply a select from an identically named table in another database. The
I regularly need to delete all the data from my PostgreSQL database before a rebuild. How would I do this directly in SQL?
魔塔世界里BOSS掉落的物品有哪些？在剧中击败世界BOSS后，各种物品会被随意掉落，比如套装装备和武器宝箱等。每个BOSS掉落的物品都不一样。让我们来看看魔塔世界BOSS掉落物品的列表和介绍吧！
I would like to truncate a string such that its length is not longer than a given value.I am writing to a database table and want to ensure that the values I write meet the constraint of the column\'s
I\'m experimenting with the spring 3 MVC framework. Since i use maven 2 to manage my project, i\'m searching for a arc开发者_开发百科hetype to create a spring 3 MVC application. You can use STS (sprin
How would I get last 12 digits of a string using mysql? Let\'s say I have a varchar field with a tracking number, that may be anywhere from 5 to 20 varchars long.But I only need to select last 12 dig
I know that drop removes the data as well as the table structure whereas truncate retains table structure.
The following database view truncates the date to the fiscal year (April 1st): CREATE OR REPLACE VIEW FISCAL_YEAR_VW AS
I\'m curious as to the procedure for writing browser plugins for browsers like Chrome, Safari, and Opera. I\'m thinkingspecifically of Windows here and would prefer working with C++.
I have a fairly large NSData (or NSMutableData if necessary) object which I want to take a small chunk out of and leave the rest. Since I\'m working with large amounts of NSData bytes, I don\'t want t
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