A key is a set of attributes that is irreducibly unique and non-nullable within a table.
Currently I have this table in my database: CREATE TABLE `twMCUserDB` ( `id` int(11) NOT NULL AUTO_INCREMENT, `mc_userName` text …
mysql sql primary-key unique unique-keyI have a table that has a primary key composed of two columns, neither of which are auto-incrementing, and my …
c# primary-key dapper dapper-extensionsI have a table that is exposed to large inserts and deletes on a regular basis (and because of this …
mysql int primary-key auto-increment bigintSay I have a class that looks like this: public class MyClass { @Id @Column(name = "ID") private long Id; } I …
java hibernate primary-key composite-primary-keyOften when I define a View in Navicat I receive the following message: xxx does not have a primary key. …
mysql views primary-key unique-index navicati have the following key: ALTER TABLE dbo.Table ADD CONSTRAINT PK_ID PRIMARY KEY CLUSTERED ( ID ASC ) so i …
sql sql-server sql-server-2005 primary-key clustered-indexFor my website I use the PHP API for Flickr ( http://www.flickr.com/services/api/ ). This API provides several …
mysql primary-key innodb flickrInterface: HeidiSQL Database: SQL Server I'm trying to create table keeping ID (int) column as primary key as well as …
database sql-server-2008 primary-key auto-increment heidisqlis it possible to swap primary key values between two datasets? If so, how would one do that?
sql primary-key swapI have been working on an application in Django. To begin with, for simplicity, I had been using sqlite3 for …
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