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sqlserverinterviews

UNIQUE CONSTRAINT 4

 
March 4, 2018 3

SQL Server: Allow Multiple NULL Values in UNIQUE Constraint

December 17, 2017

PostgreSQL: Allow single NULL for UNIQUE Constraint Column

July 11, 2017

SQL Server Interview: What is the difference between Unique Constraint and Unique Index?

August 22, 2016

PostgreSQL: Example of Partial UNIQUE Composite Index

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MySQL !
MySQL: Script to find Last AUTO_INCREMENT value for a Table
MySQL: How to reset ROOT password in Windows System?
MySQL: Script to find total occupied Size of each Storage Engines
MySQL: How to import XML File Data into a Table?
MySQL: Import and Export CSV data with Headers
How to reset MySQL root Password in Ubuntu
MySQL: SELECT UTC_TIMESTAMP and CONVERT local date time to UTC time zone
PostgreSQL !
PostgreSQL: Why psql is running without Password?
PostgreSQL: Create Audit Trigger, for logging or Auditing your Database DML Transactions
PostgreSQL: Generate ALTER statements to Rename table and column name in Lower case
PostgreSQL: Script to search any Text from the Stored Function
PostgreSQL: Different options for Data Type Casting
PostgreSQL: How to obtain a Lock on Table?
PostgreSQL: How to drop all Tables?
About Me!

I'm Anvesh Patel, a Database Engineer certified by Oracle and IBM. I'm working as a Database Architect, Database Optimizer, Database Administrator, Database Developer. Providing the best articles and solutions for different problems in the best manner through my blogs is my passion. I have more than six years of experience with various RDBMS products like MSSQL Server, PostgreSQL, MySQL, Greenplum and currently learning and doing research on BIGData and NoSQL technology. -- Hyderabad, India.

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