The Young DBA

Performance of query execution (stored Procedure or Ad-hoc query) is depends on Execution Plan and execution plans depend on Statistics-histogram . We already know Query Statistics is metadata of database engine which depend on data. Every insert-update-delete changes its stats. SQL server allowing us to export and copy to another server. So we can use it to sync the performance of server during quality or testing of procedures and queries. Step Connect to Production Server and right click on database. In the list just choose Generate Script. Now click on next and Choose Advance option button. Then select script statistics and then Next and Finish. This will generate Script just copy these script and run on Quality server/Testing Server Database.   Happy Reading...

Hi friends, how are you? Hope you are doing well, as always I am cool. It was 2 nd time when I didn’t missed Csharpcorner Annual Conference . Rain could not stop my 3 months waiting, yeah… heavy rain in NCR on 4 th April . Organizer Mind Crackers and  sponsored   Infralogistics , Aspose , MCN Solution and Plural Sight , done well in this year. Microsoft were technical partner of this event. I reached on time with my colleague @ Country Inn Sahibabad, Ghaziabad, UP. The main highlights were the no of attendees it was about 1200 including MVPs, 20 most popular speakers and 28 different sessions on two different tracks (Grand Ball Room for Technology and Majestic for Platform). Sumit jolly started event as host and later Mahesh Chand sir keep the Keynotes in front of us who is the owner-director of CSharpcorner community. The entire community is debtor of him because his effort helping us. He explain what New Technology came in 2014. He addressed the community how he started fro

Not always but I observed simple join is much better than Correlated sub-query. So plz avoid to use it, if we have option than .... today i am sharing how a simple join is better than correlated sub query. . correlated sub-query in columns select   candidate_id,last_name,first_name,client_id, (select name from client_master where client_id=candidate_master.client_id) as cl_name  from candidate_master

AFAIK      As Far As I Know AKA         Also Known As ASAP       As Soon As Possible ATM        At The Moment AWK        Away From Keyboard BRB          Be right back BTW         By the way

Friends, Till now I haven’t got chance to vote in any election for PM or CM. This month everywhere talking about elections and here I am busy with my work connect-share-discover with database and applications..  Today I want to share How to Create Read-Only User in MySQL using workbench. First Go to Users and Privileges option from Workbench Managements Tab. Click on Add account and give account name and their respective password, after that apply. In Users and Privileges box there are 2 other tabs, Administrative Roles and schema privileges. Administrative Roles is Similar to Fixed Server roles of SQL Server. Schema privileges is schema level authorization process. Select Schema privileges and click on Add Entry. Then a Dialog box will come with schema available in server. Now select any schema which privilege we have to configure. After that give the appropriate rights which we have to give. As I have selected on select. Finally click on Apply.

SQL Server 2005 introduced the unstructured data types VARCHAR (MAX), NVARCHAR (MAX) and VARBINARY (MAX). And later on File stream features came with 2008. We are using SQL Server version 2012 and unfortunately I would like to say to Microsoft doesn’t given option to attach File-stream Enabled Database from SSMS. Mostly this requires when trying to migrate DB or system or doing some DR activity or maintenance activity. If you will try to attach from SSMS then it may give some errors like below … TITLE: Microsoft SQL Server Management Studio ------------------------------ An error occurred when attaching the database(s).  Click the hyperlink in the Message column for details. ------------------------------ BUTTONS: OK ------------------------------   But don’t worry just try below query to re-attach db.. USE [master] GO CREATE DATABASE <DBNAME> ON ( FILENAME = N'LOCATION\name.mdf' ), ( FILENAME = N'Location\name.ldf&#

I enjoyed a lot my birthday with SQL Server Community.. Luckily this year on 17 th Jan SQL Server Day organized by SQL Server geeks. SQLServergeeks is asia’s biggest SQL Server community and I am one of active member here since 3 years. There was no cacke sake, no party just learning and networking with people … Agenda was: - SQL Azure Introduction of cloud based RDBMS with SQL Azure . By Ahmed sir   Configuration of azure for our environment . #LiveDemo by Ahmed sir Backup-Restore with managed backup . #LiveDemo by sarabpreet sir Discussion about great features of #sqlazure. By sarabpreet sir We learned and enjoy a lot with 100’s of DBA who came from different companies to make successful SQL Server Day 2015. In the last big announcement made for SQL Server Geeks. They announced for Annual Summit 2015 on August 27, 28, 29, 2015 in Bangalore at NIMHANS Convention Center. And Pre-Cons on Aug 26. https://www.facebook.com/groups/thesqlgeeks/permalink/8339