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sqlserverinterviews

UNIQUE NON NONCLUSTERED INDEX 1

 
March 4, 2018

SQL Server: Allow Multiple NULL Values in UNIQUE Constraint

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MySQL !
MySQL: Mathematical Calculation using Values, Parameters, Variables and Columns
MySQL: SELECT with Index Hint option to Optimize the Query
MySQL: The finest solution for calculating Age from Date of Birth
MySQL: How to change the default name of root User?
MySQL: Choose Data type and length of the Secure Hash Algorithm (SHA)
MySQL: Script to find last Updated time of the Table
MySQL: How to Swap Table or Rename the table in one transaction?
PostgreSQL !
PostgreSQL: How to convert Table Data into JSON formatted Data?
PostgreSQL: Generate Number series and Date time series or sequence
PostgreSQL: Difference between pg_log, pg_clog and pg_xlog log directories
PostgreSQL: Script to find which group roles are granted to the User
PostgreSQL: How to get the list of all Schemas of a database in PSQL?
PostgreSQL: Rebuild all Indexes using REINDEXDB utility and REINDEX command
PostgreSQL: Calculate Percent Rank and Cumulative Percent Rank
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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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