What meant by Performance Tuning,how can we do the performance tuning on stored procedures and tell some steps to do the performance tuning
TCS,
3 10064how to find the particular row in table?(means suppose one table contain 10 rows , in these 10 rows how to find the particular row(example in 10 rows i want 5 row how)?
16 26294what’s the difference between Covering Indexes and Clustered Indexes ? how to use clustered index small ?
2027could you please reply for these question: 1.About Use Apply? 2.Avoid cursors - When we have a situation that we can not avoid the use of cursor than what is the alternate solution? is there anything we can use instead of cursor to perform the desired task? which optiomize the peroformance too. 3.What is computed columns? Thanks in advance. Regards, Rupesh
3 6060
Does partitioning improve performance?
What is 1nf normalization form?
What are functions in the sql server?
Do you know data definition language, data control language and data manipulation language?
What is sql injection and why is it a problem? : sql server security
What is normalization? Explain its different types?
How to create hyperlink from returned sql query ?
Why use sub query in sql server and list out types of sub queries?
What are the different subsets of sql?
What do you mean by collation recursive stored procedure?
Explain the etl (extraction, transformation, and loading)?
What is the difference between dbcc indexdefrag and dbcc reindex?
What is a trace frag? Where do we use it?
Describe how to use the linked server?
What is optimistic concurrency?