Welcome to the SQL data manipulation quiz. It is designed to test out just how much you understand when it comes to data manipulation, which is essentially editing, deleting, or changing the data as well as you can. It is perfect for all the programmers who are wishing to test themselves. Do give it a try and all the best!
Alias
Inner join
Action query
Alias
Action query
LOB locator
Format model
Linking table
Commit
Nested query
Complex search condition
Group function
Format model
Inner join
Linesize
Format model
Commit
Group function
Join
Nested query
Inner join
Join
Inner Join
Outer join
Pseudocolumn
Linesize
LOB locator
Linking table
Group function
Roll back
Pagesize
Linesize
LOB locator
Pseudocolumn
Nested query
Nested subquery
Nested query
Outer join
Nested subquery
Outer join
Inner Join
Join
Query
Pagesize
Linesize
Table alias
Search condition
Pseudocolumn
Pseudocolumn
Transaction
Query
Roll back
Pseudocolumn
Table alias
Search condition
Truncate
Savepoint
LOB Locator
Search condition
Nested query
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