how to interpret the results ? Am I looking to the wrong place. So again I couldn't make a comparision between the two queries. Scan count 1, logical reads 682, physical reads 0, read-ahead reads 0. Number of TDS packets received 230 242,267Ĭumulative client processing time 1 0,222222Ĭumulative wait time on server replies 8 10Įvery single time I execute, the values are randomly changing and I am not able to catch a good view about which query is faster. Rows effected by SELECT statements 14982 15731,3 Second Query: Application Profile Statistics Try to see if you can rework a join or filter to reduce the number of rows returned. SAP Advantage Database Server (formerly known as Sybase Advantage Database Server) Teradata. When you mouse over or click any of the nodes it will show you a whole group of statistics. SQL Anywhere (formerly known as Sybase Adaptive Server Anywhere and Watcom SQL) SQLBase. Use the Execution Plan to identify the most costly parts of your query. Number of bytes received 1,01917e+006 981160Ĭumulative client processing time 0 0,204545Ĭumulative wait time on server replies 25 10,0455 In query analyzer go to Query > Include Actual Execution Plan and Query > Include Client Statistics. Number of TDS packets received 252 242,545 Max number of opened statement handles 0 0Ĭumulative number of statement handles 0 0 Rows effected by SELECT statements 16387 15748,4 Rows effected by INSERT, UPDATE, DELETE statements 0 0 Number of INSERT, UPDATE, DELETE statements 0 0 (In programming terms, read committed transaction isolation with row versioning is the same as Read-Committed transaction. Here my results from DB Statistics, first query. Both SQL Server Native Client and MDAC support read committed transaction isolation using row versioning, but only SQL Server Native Client supports snapshot transaction isolation.
SQL SERVER CLIENT COMPARISON FREE
One of them isĪnd the second one is the comment free version. Operating system (OS) authentication is a method for identifying a connection with credentials supplied by the operating system of the connecting client's computer. And under the graphs, all the values are 0%ĭB Statistics. But looking all those values in statistics does it exactly what I want ?Įxecution Plan: First I run some queries and looked at Execution Plan, at the top - Query cost (Relative to the batch) I couldn't get a value other than 0.00%.
What do you suggest me to do ? I am using my company database, so removing cache everytime can be harmful I guess.Īfter reading all the comments, I made some tring and I got some idea. And creating dummy data for each comparision takes too much time. The queries that I am tring to improve about speeds are all last about 1 or 2 seconds, so I can't see the difference clearly. I have a big query and I am tring to improve it part by part, however due to the caching mechanism, and simplicity of t-sql codes, I don't have a reliable environment for testing the speeds.
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