Can a unique key ( not a primary key) be a foreign key to other table?...

Unique key constraint error while inserting in SQL...

PHP filter sub-array...

Why can I not set this unique constraint in PostgreSQL?...

I need to create a unique code from value variables of a java object...

Generate a unique 2-byte integer from three integers...

Basic syntax for CREATE TABLE in PostgreSQL...

Deleting an entry and releasing from unique key index...

ON DUPLICATE KEY UPDATE - with condition...

Indexing a document in Solr without field "id"...

UPDATE MySQL table with HAVING clause...

Solr 5.1.0: How to set the unique key via Schema API...

How can I create a unique URL to Firebase path for sharing using AngularFire?...

PHP UNIQUE user movie rating...

Generating a 'unique' 3 character tag from 4 Hex digits...

In Cassandra, if I run a query that increments a counter, then selects from that counter is that ato...

Replacing ID with another will degrade performance in Solr?...

How does a MySQL composite unique key work with two foreign key fields referencing the same column?...

Generate unique serial numbers for mass produced products...

How to get alert when Unique key is violated...

MySQL: Is it mandatory to create a `Unique Key` when you have 2 `Primary Keys` in a table?...

LEFT OUTER JOIN causing violation of unique key constraint...

Merge Problems SQL Server...

How do I generate a session ID in Node.js?...

sql server: Unique constraint generates unique key and unique index...

Unique key with EF code first...

How to get SecureRandom to output 7 digit value...

Generate an unique ID to append behind an url...

mysql insert on duplicate key update, check which one occurred...

Submitted data into a single var...