What different Stored Objects are supported in MySQL?
Different stored objects in MySQL include VIEW, STORED PROCEDURE, STORED FUNCTION, TRIGGER, EVENT.
• VIEW - It is a virtual table based on a result set of a database query.
• STORED PROCEDURE - It is a procedure stored in database which can be called using CALL statement. Stored procedure does not return a value.
• STORED FUNCTION - It is like function calls which can contain logic. It returns a single value and can be called from another statement.
• TRIGGER - Trigger is program which is associated with a database table which can be invoked before or after insert, delete or update operations.
• EVENT - Event is used to run a program or set of commands at defined schedule.
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The structure of table view buyers is as follows: +----------------+-------------+------+-----+---------+----- -----------+ | Field | Type | Null | Key | Default | Extra | +----------------+-------------+------+-----+---------+----- -----------+ | user_pri_id | int(15) | | PRI | NULL | auto_increment | | userid | varchar(10) | YES | | NULL | | +----------------+-------------+------+-----+---------+----- -----------+ the value of user_pri_id the last row 2345 then What will happen in the following conditions? Condition1: Delete all the rows and insert another row then. What is the starting value for this auto incremented field user_pri_id , Condition2: Delete the last row(having the field value 2345) and insert another row then. What is the value for this auto incremented field user_pri_id
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