State the difference between union and union all?
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What is temporal data type?
How can you list all the columns in a database?
Explain about unique identifier data type in sql server?
Define DML and DCL statements?
Explain about SQLOS?
How to delete duplicate rows?
Do you know what are the properties of the relational tables?
Can you name some of the dml commands in sql?
Define self join in sql server joins?
What is the disadvantages of index?
How to apply filtering criteria at group level with the having clause in ms sql server?
What is the difference between migration and upgradation in sql server?
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