Step 1. Isolate Long-Running Queries Step 2. Identify the Cause of Long-Running Queries Additional Resources Applies To Microsoft® SQL Server™ 2000 Overview To most effectively optimize queries, you should start by identifying the queries that have the longest duration. You can do so by usi...
How to: Control How Much Related Data Is Retrieved How to: Filter Related Data How to: Turn Off Deferred Loading How to: Directly Execute SQL Queries How to: Store and Reuse Queries How to: Handle Composite Keys in Queries How to: Retrieve Many Objects At Once How to: Filter at the Da...
Summary: You can use SQL Query Analyzer to examine the query execution plan of Transact-SQL (T-SQL) queries. This How To describes how to optimize T-SQL queries by using SQL Query Analyzer, and discusses how to analyze the individual steps contained in an execution plan....
Step 1. Isolate Long-Running Queries Step 2. Identify the Cause of Long-Running Queries Additional Resources Applies To Microsoft® SQL Server™ 2000 Overview To most effectively optimize queries, you should start by identifying the queries that have the longest duration. You can do so by usi...
Is it possible to run SQL queries on an .xdf read into RevoR and running SQL inside RevoR? Solution It is not possible to run SQL on .xdf file read as it is a binary file that contains data and not a database. What allows us to work with such la...
Is it possible to run SQL queries on an .xdf read into RevoR and running SQL inside RevoR? Solution It is not possible to run SQL on .xdf file read as it is a binary file that contains data and not a database. What allows us to work with such la...
You can query the plan cache to wrestle out the memory grants from the plans. That gives you information about memory reserved for sorting and hash operations, and that is certainly not insignificant. (I'm sorry, but I don't have any such queries canned, and it takes a bit of XQuery ...
Output lines correspond to executed SQL queries, and include query parameters and results.Write the following code in your application’s configuration file to log XPO SQL commands. XPO creates a text file (trace.log) in the application directory. This file contains all SQL queries....
You’ll also see that these anti-patterns stem from performance concerns and that, besides the “manual” approach to improving SQL queries, you can analyze your queries also in a more structured, in-depth way by making use of some other tools that help you to see the query plan; And, ...
Recommend to Read:- SQL Query Optimization Tips Stop Running Queries in a Loop Eg: INSERT INTO `abc`(col1,col2,col3) VALUES (a,b,d),(x,y,z),(p,q,r) …. Instead of Eg: for ($i = 0; $i < 10; $i++) { $query = “INSERT INTO abc (col1,col2,col3) VALUES (a,b...