thats a misconception. In every instance of SQL Truncate does the same thing, it simply marks the extents and lets them know the pages are to be reused (deallocated). The pages then (after commit) are ready for use by the system. This is also why you cannot use TRUNCATE with a "...
But since pgcat substitutes the subscriber part, so to skip transaction, you need to use below sql command: update pgcat.pgcat_subscription_progress set lsn='0/27FD9B0'; The lsn is the lsn of the commit record of this transaction, you could find it in pgcat log when conflict ...
If the application is very complex then it may be hard or impossible for the tester to write all the required SQL queries. For complex queries, you take help from the developer. I always recommend this method as it gives you confidence in testing and also enhances your SQL skills. #2) O...
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci) SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability We walk in the dark places no others will enter We stand on the bridge and no one may pass ...
See what the complete sql statement is? Execute show full processlist; see the complete execution statement. The previous check only executed the show processlist and did not see the completed statement. mysql>showfullprocesslist;|Id|User|Host|db|Command|Time|State|Info|1|systemuser||NULL|Connect...
can we use CTE for selecting data from excel Can we use While loop in CTE? can we write DDL command in Stored Procedure? Can wildcards be used on datetime column? can you add colour to a fields output in T-SQL? Can you change the value of yes or no instead of true or false use...
As described in thisarticle, more than one job can run on the same schedule, and more than one schedule can apply to the same job. And I make a test about your scenario, when configuring a SQL Server job with three schedules that reference same dates and times, my job behaves as you...
We're only making relatively limited use of Sybase (importing data into/out of Sql Server, one table at a time) so hopefully I won't have to worry about multiple result sets being returned. I'll try to avoid the ConnectionPool from what you've said. Thanks for your input & suggestion...
And that’s it. We hope to have shed some light on this topic and the posting was helpful for you. Thanks for reading and never stop live migrating.
It stands forData Definition Language. This is used to define database schema. Thus, it deals with the database schema description and is used to create and modify the structure of database objects. Therefore the SQL statements are CREATE, DROP, ALTER, TRUNCATE, COMMENT, and RENAME. ...