How to concatenate two binary strings together?
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When would you prefer to have a minimum number of indexes?
Join 3 tables (table1, table2 & table3) in a single query. Inner join should be applied for table1 & table 2 and left outer join for table1 & table3 where table2.dept is ABC
Can you name some of the dml commands in sql?
How to know whether our backup is succesfully taken?
Define Check points and End Points?
Explain the various types of concurrency problem. I.e. Lost or buried updates, uncommitted dependency, inconsistent analysis, phantom read?
How to write query to Delete the records in child table and corresponding records in parent table
What are the different normalization forms?
What is built-in function?
what is normalization? what is denormalization?
Will count(column) include columns with null values in its count?
How to delete an existing database user?
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