Blogs about: Sqlcommitted 2

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SQL Server– How to Encrypt Column Data

SQLcommitted wrote 2 months ago: Encryption is one of the most secure way to protect your confidential data like Social Security Numb … more →

Tags: encryption, SQL Server, T-SQL, Symmetric, algorithm, decryption, encrypt, ENCRYPTBYKEY, Key_GUID

SQL Server – New Analytical functions in SQL Server 2012 - Lead and Lag1 comment

SQLcommitted wrote 4 months ago: LAG: Using this function we can fetch the nth row before (Lag) the Current row without using self-jo … more →

Tags: SQL Server 2012, Transact SQL, SQL Function, SQL Query, SQL Scripts, T-SQL, SQL Analytical Function, Lead, lag

SQL Server – Happy New Year 2013 and Happy First Anniversary to My Blog8 comments

SQLcommitted wrote 4 months ago: Wish you a very Happy New Year 2013. Today is a special day for me to celebrate the New Year because … more →

Tags: News, SqlCommitted, SQL Server, Aniversary

SQL Server – Order of Column and Impact of equality operator on Index operation1 comment

SQLcommitted wrote 4 months ago: Does order of Column in where clause matters? Before you answer to this question I recommend all to … more →

Tags: index, SQL Query, T-SQL, Index Seek, SQL Index, Index Scan, Performance Tuning

SQL SERVER – Trace Flags

SQLcommitted wrote 5 months ago: To know about a topic we usually ask questions. Here I used the same method to explain about trace f … more →

Tags: Transact SQL, SQL Server, T-SQL, DBCC, Trace Flags

SQL Server – Customize Database object Script

SQLcommitted wrote 6 months ago: SSMS provides functionality to generate script for database objects. I’ve seen developer use this fu … more →

Tags: SSMS Environment Settings, ssms, SQL Scripts

SQL Server– Unique Constraint VS Unique Index

SQLcommitted wrote 8 months ago: Both Unique constraint and Unique Index enforces uniqueness of the column. When we define an Unique … more →

Tags: SqlCommitted, SQL Objects, Transact SQL, filtered index, T-SQL, UNIQUE constraint, Unique Index

SQL Server– Template Explorer2 comments

SQLcommitted wrote 9 months ago: Yesterday when I was about to leave office , I got a call on my mobile from one of my friend. He wan … more →

Tags: SQL info, SSMS Environment Settings, SQL Scripts, SQL Server, T-SQL, Transact SQL, Template, Template Explorer

SQL Server - Join Algorithm

SQLcommitted wrote 9 months ago: Today we’ll find how SQL Server works when we do join operation. SQL Server optimizer chooses one of … more →

Tags: Performance Tips and Tricks, Transact SQL, SQL Query, T-SQL, Join Algorithm, inner join, Hash Match Join, merge join, Nested loop join

SQL Server – Error handling using Throw2 comments

SQLcommitted wrote 9 months ago: MS-SQL Server 2012 introduced a new way of error handling using THROW statement. Prior to SQL Server … more →

Tags: SQL Server 2012, Transact SQL, T-SQL, Error Handling, Exception Handling, throw

SQL Server - ROWCOUNT_BIG

SQLcommitted wrote 9 months ago: ROWCOUNT_BIG returns the number of rows affected by the last statement executed. Syntax: ROWCOUNT_BI … more →

Tags: Transact SQL, ROWCOUNT, SQL Function, SQL Server, T-SQL

SQL Server - Non-clustered index seek is better than Clustered index seek4 comments

SQLcommitted wrote 10 months ago: I was working on removing duplicate indexes from a table. Before removing an index usually I check w … more →

Tags: Performance Tips and Tricks, SQL Server, index, Index Seek, Clustered Index Seek, Non-Clustered Index Seek, logical reads

SQL SERVER - OBJECTPROPERTY

SQLcommitted wrote 11 months ago: I see many developers open tables in design mode to find whether a tables has an identity column or … more →

Tags: Transact SQL, SQL Function, SQL Query, SQL Scripts, SQL Server, T-SQL


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