Create a new undo tablespace with a smaller size: SQL> create undo tablespace UNDO_RBS1 datafile 'undorbs1.dbf' size <new size>; Set the new tablespace as the undo tablespace to be used: SQL> alter system set u
SQL is a standard programming language for interacting with relational databases. T-SQL is slightly different from standard SQL, as it adds a set of proprietary programming constructs. T-SQL statements can be written in batches, which SQL Server then aggregates and caches to improve query performa...
Can I create a SSIS package to get only row 12 to row 123 from an excel sheet..?? Can I have multiple instances of SSIS on a server? Can I preserve carriage returns in a string variable from SQL Server? Can I query SQL Server Agent Job Step Configuration Parameters Can I Reference ...
One of my Application server has been restarted yesterday, we would like to know how to find the login information and the IP details of the server. Please help me how to get the information who did restarted SQL services!Thanks in advance,...
to get rid of the duplication, but this is a security book, not a database book, so please indulge me.) If you find yourself in a situation where you can't protect yourself with prepared statementsandconcatenation is the only way to build the query you want, you'll need to check ...
So far we’ve assumed that you’re comparing plain tables. But everything in SQL is a table! Meaning these approaches also work when comparing query results. This enables you to use them to solve common challenges. How to compare complex queries ...
update departments set manager_id = 108 where department_id in (120, 130, 140); Commit; The results displayed are the objects your HR schema owns. 4. Review the results of the above by returning to the data tab for the table and select refresh. (or writing a SQL query in the SQL ...
How to Apply Non-Standard SQL… Article The Sins of SELECT * (BP005) If Prompt warns you of use of the asterisk, or 'star' (*), in SELECT statements, consider replacing it with an explicit column list. It will prevent unnecessary network load and query performance problems, ...
Undo (Roll Back) Phase and Recovery Show 3 more Understanding How Restore and Recovery of Backups Work in SQL Server This topic is relevant for all SQL Server databases. Restoring is the process of copying data from a backup and applying logged transactions to the data to roll it forward to...
Query:Select * from Salesperson Look at the below image: Syntax:DELETE FROM table_name; Example:Delete from Salesperson Look at the below image: How to use WHERE clause TheWHEREclause specifies which record or records need to be deleted. ...