Why do we use sql constraints? Which constraints we can use while creating database in sql?
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Does truncate require commit?
Where the integrity constrints are stored in Data Dictionary?
Is sql a backend language?
What is anonymous block in sql?
What does sql stand for?
Why do we need sharding?
What is clustered and non-clustered indexes?
Which one of the following join types will always create a Cartesian Product? 1. CROSS JOIN 2. LEFT OUTER JOIN 3. RIGHT OUTER JOIN 4. FULL OUTER JOIN 5. INNER JOIN
what is the syntax used for partition in tsql? : Transact sql
Explain ddl statements in pl/sql?
What is difference between group by and partition by?
What is replication id?
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