When is a declare statement required?
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what are the differences between get and post methods in form submitting. Give the case where we can use get and we can use post methods? : Sql dba
How do I edit a trigger in sql developer?
What are the two characteristics of a primary key?
Which column in the user.triggers data dictionary view shows that the trigger is a pl/sql trigger?
Is natural join same as inner join?
mail-id table contains two columns(email_id,userid) it contains different types of mail-ids,and no of users. here username length is differ na,(ex- tamil@yahoo.com,joshua@hotmail.com like) now i want to fetch the email-ids only starting from '@' (ex-@gmail.com,@yahoo.com,@hotmail.com
Write a program that shows the usage of while loop to calculate the average of user entered numbers and entry of more numbers are stopped by entering number 0?
what happens when the column is set to auto increment and you reach the maximum value for that table? : Sql dba
How many null values can be inserted in a coulmn whihc is unique constraint
What are keys in sql?
define sql insert statement ? : Sql dba
what is innodb? : Sql dba