While writing article based on my SQL SERVER – 2005 Find Table without Clustered Index – Find Table with no Primary Key I got an idea about writing this article. I was thinking if you can find primary key for any table in the database, you can sure find foreign key for any table in the database as well.
SQL SERVER – 2005 – Search Stored Procedure Code – Search Stored Procedure Text
I receive following question many times by my team members. How can I find if particular table is being used in the stored procedure? How to search in stored procedures? How can I do dependency check for objects in stored procedure without using sp_depends? I have previously wrote article about…
Read MoreSQL SERVER – Fix : Error : Msg 3117, Level 16, State 4 The log or differential backup cannot be restored because no files are ready to rollforward
Following error occurs when tried to restored the differential backup. Fix : Error : Msg 3117, Level 16, State 4 The log or differential backup cannot be restored because no files are ready to rollforward Fix/WorkAround/Solution: This error happens when Full back up is not restored before attempting to restore…
Read MoreSQL SERVER – 2005 – Find Database Status Using sys.databases or DATABASEPROPERTYEX
While writing article about database collation, I came across sys.databases and DATABASEPROPERTYEX. It was very interesting to me that this two can tell user so much about database properties. Following are main database status: (Reference: BOL Database Status) ONLINE Database is available for access. OFFLINE Database is unavailable. RESTORING One…
Read MoreSQL SERVER – 2005 – Find Database Collation Using T-SQL and SSMS
This article is written based on feedback I have received on SQL SERVER – Cannot resolve collation conflict for equal to operation. Many reader asked me how to find collation of current database. There are two different ways to find out SQL Server database collation. 1) Using T-SQL (My Recommendation)…
Read MoreSQL SERVER – Difference and Explanation among DECIMAL, FLOAT and NUMERIC
The basic difference between Decimal and Numeric : They are the exactly same. Same thing different name. The basic difference between Decimal/Numeric and Float : Float is Approximate-number data type, which means that not all values in the data type range can be represented exactly. Decimal/Numeric is Fixed-Precision data type,…
Read MoreSQL SERVER – Actual Execution Plan vs. Estimated Execution Plan
I was recently invited to participate in big discussion on one of the online forum, the topic was Actual Execution Plan vs. Estimated Execution Plan. I refused to participate in that particular discussion as I have very simple but strong opinion about this topic. I always use Actual Execution Plan…
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