Unique-constraint is an index that sets one or multiple fields to be unique in a data entity
How to create unique CONSTRAINT to relationship by neo4j cypher?
neo4j unique unique-constraintHow to create a unique constraint on a varchar(max) field in visual studio, visually. the problem is when i …
sql sql-server visual-studio-2010 unique-constraintI have a table with Col1 and Col2 as a composite primary key pk_composit_key and a unique index …
oracle unique-constraint composite-primary-keyMS SQL Server does not ignore the null value and considers it as violation for the UNIQUE KEY constraint but …
sql-server database null unique-constraintI'm writing a very simple blog engine for own use (since every blog engine I encountered is too complex). I …
sql sql-server sql-server-2008 datetime unique-constraintI am using a D2k 6i form and getting the error on form from stored database(oracle9i) procedure …
oracle plsql unique-constraint ora-00001In Oracle 10g, how do I add a unique case-insensitive constraint on two varchar fields? For example, given the following …
sql oracle10g unique-constraintI had a constraint in a table CREATE TABLE "USERSAPPLICATIONS" ( "USERID" NUMBER NOT NULL , "APPLICATIONNAME" VARCHAR2 (30) NOT NULL , CONSTRAINT "PK_…
sql oracle unique-constraint ora-00001I have developed a form, where the user adds his/her first name and last name. For the username (a …
python django string unique-constraintI'm still in the process of learning hibernate/hql and I have a question that's half best practices question/half …
java hibernate unique-constraint sanity-check