What is a schema in sql?
How do you write an inner join query?
What is primary key secondary key alternate key candidate key?
Write the order of precedence for validation of a column in a table? I. Done using database triggers. Ii. Done using integarity constraints
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How do rank () and dense_rank () differ?
Why functions are used in sql?
What is the difference between rollback and rollback to statements?
Table Order_Name has a column Order_Date which gives the date & Time at which the order is passed.Find the table to write a query to find out the latest order.
How do I filter in sql profiler?
Practice 1: Changes to data will only be allowed on tables during normal office hours of 8.45 in the morning until 5.30 in the afternoon, MONDAY through FRIDAY. A. Create a procedure called SECURE_DML that prevents the DML statement from executing outside of normal office hours, returning the message: “you may only make changes during normal office hours” b. Create a statement trigger on the PRODUCT table which calls the above procedure. c. Test it by inserting a new record in the PRODUCT table.
what are the different type of sql's statements ? : Sql dba
what are the maximum number of rows that can be constructed by inserting rows directly in value list? : Transact sql