How do you use auto increment?

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How Switch (select or use) to a database.

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How would you enter characters as hex numbers?

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How to show all records starting with the letters 'sonia' and the phone number '9876543210'

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What is row level locking in mysql?

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What is a scalar function?

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How to get nth highest salary from table in a mysql?

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when i declare date data type in sql ,i inserted the date 22-10-2012,but my result is in different date 1894-07-11 any one pls help me what's wrong in my query Create table orders(od_id int,od_name varchar(10),od_date date) insert into orders values(1,'sai',22-10-2012) and any one pls suggest what i can learn for 3 years real time experenice in sql because i am looking for database field

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using primary can we relate two table, with out foreign key?

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Why do we need mysql?

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A company wants to store their invoices in a database. They already have their customers and articles in that database. Both customer and article are each identified by an unique integer value. Please create the SQL statements for creating the necessary table(s) for storing the invoices in a MySQL database. An invoice should hold information like invoice number, customer, date, article(s) and quantity etc.

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How you can create a trigger in mysql?

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