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Databases AllOther (288) tell me what are the steps you will take to improve performance of a poor performing query? : Sql server database administration
1036what are different types of backups available in sql server? : Sql server database administration
948if you encounter this kind of an error message, what you need to look into to solve this problem? : Sql server database administration
1003as a part of your job, what are the dbcc commands that you commonly use for database maintenance? : Sql server database administration
920what type of index will get created after executing the above statement? : Sql server database administration
980
Oracle client is not able to connect to Oracle server although tnsnames.ora file has valid enteries. Oracle error message is “ cannot resolve net service name”. Mention any three reasons.
What is the use of =,==,=== operators?
Why is normalisation used?
How do I save a stored procedure?
Explain activity monitors
Is there any performance difference between if exists (select null from table) and if exists (select 1 from table)?
Which are the five query types available in oracle?
What is pgrouting?
Can a Tablespace hold objects from different Schemes in Oracle?
Does mongodb run on amazon ebs?
How many columns can a table have?
What are different types of keys?
What is sql scripting?
change column name and make a unique column so we get no dupes.
Explain the steps needed to create a scheduled job?