Sql query how many

You can also subscribe without commenting. Post Comment. Want to advertise here and reach my savvy readers? SQL Server. FROM dbo. Scan count 5, logical reads , physical reads 3, read-ahead reads , lob logical reads 0, lob physical reads 0, lob read-ahead reads 0. Table 'bigTransactionHistory'.

Scan count 5 , logical reads ,. FROM sys. Scan count 1, logical reads 2, physical reads 0, read-ahead reads 0, lob logical reads 0, lob physical reads 0, lob read-ahead reads 0. Table 'sysidxstats'. Scan count 2, logical reads 4, physical reads 0, read-ahead reads 0, lob logical reads 0, lob physical reads 0, lob read-ahead reads 0. Table 'sysrowsets'. Scan count 1, logical reads 5, physical reads 0, read-ahead reads 0, lob logical reads 0, lob physical reads 0, lob read-ahead reads 0. Table 'sysschobjs'.

Scan count 1, logical reads 4, physical reads 0, read-ahead reads 0, lob logical reads 0, lob physical reads 0, lob read-ahead reads 0. Table 'syssingleobjrefs'. Scan count 1 , logical reads 2 , physical reads 0 ,. Scan count 2 , logical reads 4 , physical reads. Scan count 1 , logical reads 5 , physical reads 0 ,. Scan count 1 , logical reads 4 , physical reads 0 ,. Leave new John Pertell. Jes Schultz Borland. Stephen Yeadon. Fixed the code samples — thanks for catching that. Why is sys.

Nakul Vachhrajani. Department table. This example returns the number of different titles that an employee of a specific company can hold. Feedback will be sent to Microsoft: By pressing the submit button, your feedback will be used to improve Microsoft products and services.

Privacy policy. Skip to main content. This browser is no longer supported. I use foreachtable but do it a bit differently. However, as Jason called out, quite often, we need automatic ways to get row counts for for performing tasks like Auditing, Row Count Validation, etc. GP, that is manually. We often need this automatic way insert into a data history, for example.

DBA has to do work most efficient way. Related Articles. Run same command on all SQL Server databases without cursors. Finding and listing all columns in a SQL Server database with default values. Searching and finding a string value in all columns in a SQL Server table. List columns and attributes for every table in a SQL Server database. Iterate through SQL Server database objects without cursors. Script to find oldest open SQL Server transaction.

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Ways to compare and find differences for SQL Server tables and data. View all my tips. Back To Top Rows with sPTN. Rows and removing the Group by. Hi Datta, I noticed that one of my favorite ways to get rows counts is not in your list. Active 1 year, 4 months ago. Viewed k times. CyberDude 7, 5 5 gold badges 25 25 silver badges 43 43 bronze badges. Federico Capece Federico Capece 1 1 gold badge 5 5 silver badges 8 8 bronze badges.

Does this answer your question? Fastest way to count exact number of rows in a very large table? Add a comment. Active Oldest Votes. CyberDude CyberDude 7, 5 5 gold badges 25 25 silver badges 43 43 bronze badges.

No, the optimizer is smart enough to recognize this situation and generate the proper execution plan. Look it up, there are plenty of questions on the subject on SO.

Use sys.