Why partition by is used in sql?
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What are the parts of a basic sql query?
What is sql constant?
Display the total debit counts, total credit counts, sum of total debits, sum of total credits from an employee's transaction table (a single table) containing the following columns. Transaction_number Transaction_amount Transaction_date Transaction_type --> tells if the amount is a credit or a debit. As the query alone is important, the table is left with specifying just the field's name. Pls help me with this query.
Can you join views in sql?
What is the difference between rollback and rollback to statements?
What is the use of sqlerrd 3?
Which table is left in left join?
How can we avoid duplicating records in a query?
Does group by remove duplicates?
Are subqueries better than joins?
Why trigger is used in sql?
Can you rollback after commit?