Day 18 Storage engine
MySQL is special compare to all the other RDBMs System because of its special architecture, the STORAGE Engine. MySQL has...
2018-05-18
255 reads
Vinay Thakur
Day 17 Backup and Recovery
There are there types of Backup: Full Backup Incremental Backup Bin-Log Backup Full Backup: is a complete backup of the...
2018-05-17
237 reads
Day 16 Security
MySQL user format it as ‘User_name’@’hostname’ To create the user account use following syntax: CREATE USER ‘User_name’@’Host_name’ IDENTIFIED BY <Pwd>;...
2018-05-16
216 reads
Day 15 Server Logs
There are 6 types of logs available for MySQL environment, Logs are important information for DBA to troubleshoot or understand...
2018-05-15
210 reads
Day 14 MySQL sys Schema
MySQL 5.7.7 and higher includes the sys schema, This has View, Stored Procedures and Functions to gather the performance related information, as...
2018-05-14
193 reads
Day 13 MySQL Performance_Schema
performace_schema is a dynamic database created when you restart the mysql, all the data from performance_schema database will be clear....
2018-05-13
246 reads
Day 12 INFORMATION_SCHEMA database
Yesterday we discuss about mysql system database, today we will see “INFORMATION_SCHEMA” database, this we cannot call as database because...
2018-05-12
278 reads
Day 11 MySQL System Database
Previous days we discuss Variables and configurations which are quite important for DBA to know. As stated earlier there are...
2018-05-11
214 reads
Day 10 Option file
So far we have discussed various mays to configure MySQL, Environmental Variables, Global Variable, Session Variables, Status Variable and Server...
2018-05-10
204 reads
Day 9 Variables
In earlier days we have discussed about providing options with environmental variable and command line, today we will be discussing...
2018-05-09
185 reads
Blogs
Export a Power BI Report that cannot be Downloaded
Yes, you’re reading that right, we’re going to download a report that cannot be...
Query Intelligence in SQL Server 2025: What Developers Need to Know
By Chris Yates
When Microsoft announced SQL Server 2025, I was curious about what would truly change...
Finding and Killing Blockers with Redgate AI Tech
By Steve Jones
Redgate has a research arm, called the Foundry, that has been experimenting with AIs...
Forums
Poor Name Choice
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T-SQL in SQL Server 2025: Substring Changes
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Question of the Day
Getting the Indexed Columns
I run this code on SQL Server 2022 to get a list of all the indexes and their key columns. What is returned?
SELECT
INDEX_COL (N'AdventureWorks2017.Sales.SalesOrderDetail') See possible answers