However, the "update"s are setting different fields, which could be executed concurrently. My question is, will the database execute these independent "update" concurrently? Note that these SQL statements are in a Stored Procedure. Hope this time is clearer :-) Thanks. ...
To see how the logs are saved and what information can be obtained from them, go to the location where the logs are saved. By default, this location is:C:\Users\USER\AppData\Local\ApexSQL\ApexSQLComplete\ExecutedQueries At this location, choose the desired date for which logs need to be...
This post is for the testers who have some basic idea about MySQL database. I want to put up few things I came across when I dove deeper into MySQL. Here’s a brief overview of the order in which a query is executed inside a MySQL server. When you execute a SQL query, the order ...
1. To save to a log all the queries that takes more the 2 seconds, you can use: Raw # vim /var/lib/pgsql/data/postgresql.conf log_min_duration_statement = 2000 # service postgresql restart 1. 2. 3.
When queries are executedWhen you call LINQ operators, you're simply building up an in-memory representation of the query. The query is only sent to the database when the results are consumed.The most common operations that result in the query being sent to the database are:...
Once RazorSQL parses the contents of the editor and determines all of the queries to execute, each query will be sent to the database separately. By default, if an error occurs, execution halts and no more queries are executed. This behavior can be changed in the preferences. ...
Is there only one way to execute an SQL statement? Or is the final SQL executed by the database the same as the SQL we sent? The answer to this is no. A SQL statement can be executed in many ways, and ultimately return the same result, they are equivalent. But if there are so ...
Step 3. Optimize queries There are several basic ways to optimize SQL queries: Use relevant indexes Pay attention to the optimal table joining order Leverage hints for the SQL Server Query Optimizer Use statistics Use relevant indexes You can’t necessarily speed up your query by just using any...
How to: Create a Publication and Define Articles (SQL Server Management Studio) How to: Create a Publication (Replication Transact-SQL Programming) How to: Create a Publication (RMO Programming) How to: Define an Article (Replication Transact-SQL Programming) How to: Define an Article (RMO Prog...
After a SQL job was submitted to the default queue, the job runs abnormally. The job log reported that the execution timed out. The exception logs are as follows:[ERROR]