Explain primary key and foreign key constraints?
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What happens when converting big values to numeric data types?
How does a profiler work?
How can you transfer data from a text file to a database table? Or how can you export data from a table to a comma delimited (csv) file? Or how can you import data from ms access to a table in a database? Or how can you export data from a table to an excel file?
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Explain query editor regions
How do you delete duplicate rows in sql server?
In the below query i have performed the commit transaction statement but still the values after the save are not saved. Can you please let me know why are the statements after save are rolled back even after commiting the data. help me with the understanding declare @trans2 varchar(10)='transaction2' begin transaction @trans2 insert into emp values(100,'xy',600); save transaction @trans2 insert into emp values(200,'pq',700); insert into emp values(300,'pq',800); commit transaction @trans2 rollback tran @trans2
how to get the automatic backup of the database in the sql server
What are the types of database schema? : sql server analysis services, ssas
How to get a list of columns in a view using "sys.columns" in ms sql server?
What is snapshot replication?
What is indexing a document?
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