Interview Questions And Answers On Stored Procedure In Sql Server - Questions & Answers
Top 18 SQL Stored Procedure Interview Questions Answers
Interview Questions And Answers On Stored Procedure In Sql Server - Questions & Answers. Network communication can be avoided. During dml operations like insert, delete, and update, sql server creates magic tables to hold the values during the dml operations.
Top 18 SQL Stored Procedure Interview Questions Answers
So let’s discuss this question in details. We can’t use the function to insert, update, and. A candidate key is one that can uniquely identify a row in a table. An alternate key is when a table has more than one candidate key and one becomes the primary key while the rest are alternate keys. C) stored procedures can also improve performance. It helps to reduce redundant data. 2. Network communication can be avoided. Pl/pgsql is the extension used by postgre sql and this allows users to have. The return type is a table or a scalar value. Db2 has its extension as pl/sql.
Stored procedures can run directly run on a data base engine. Name of the stored procedure is saved in the table called sys.procedures. Basically, it is a set of sql statements that accept only input parameters, perform actions, and return the result. They can be used in the code as and when required since hey stored. The stored procedure is a subroutine of sql language which can be used and reused for repeated access of elements of data from the database management system. We can’t use the function to insert, update, and. So get preparation for the sql stored procedures job interview Find top stored procedures interview questions. Explain the benefits of running stored procedure on a database engine? D) all of the mentioned. Sys.sql_modules is a sql server table used to store the script of stored procedure.
