SQL Server Interview: How to prevent ‘SELECT *’ using T-SQL Script?

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SQL Server Interview: A Golden question, Can we disable the Clustered Index?

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A Day in the life of a DBA !

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NoSQL: The latest buzzword in Data Science, What is NoSQL? (Day 1)

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PostgreSQL: How to Clear Cache of the Database Sessions

This is one of the important topics for PostgreSQL Database Administrator. Yes, it is true that PostgreSQL has a caching system. But I didn’t find any perfect solution for clearing the cache of PostgreSQL Server. If you want to clear cache, you should restart the PostgreSQL Server. In this post, I am sharing a short […]

November 3, 2015 PostgreSQL
November 2, 2015

PostgreSQL: Script to Kill all Running Connections and Sessions of a Database

November 1, 2015

MySQL: Get ID of the Last Updated Row

October 31, 2015

MySQL: Error Code-1175 You are using safe update mode

October 30, 2015

MySQL: How to change default Character set to UTF-8

October 29, 2015

Database Theory: What is Character Set and Collation

October 28, 2015

MySQL: Mathematical Calculation using Values, Parameters, Variables and Columns

October 27, 2015

MySQL: Script to find Index Usage Statistics of a Database

October 26, 2015

SQL Server: Script to find all Columns information of a Database

October 25, 2015

MySQL: Set default value for a Datetime Column

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MySQL: How Query Optimizer Read and Update the Index Statistics
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PostgreSQL: Script to Create a Read-Only Database User
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PostgreSQL: Calculate Percent Rank and Cumulative Percent Rank
PostgreSQL: Fast way to find the row count of a Table
PostgreSQL: Disable Non-Durable parameters and Improve Server Performance
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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