Ondelete clause is specified with
a.)Drop table
b.)Delete command
c.)Create table
d.)Select command

Answers were Sorted based on User's Feedback



Ondelete clause is specified with a.)Drop table b.)Delete command c.)Create table d.)Select comm..

Answer / osboatdan

delete command

Is This Answer Correct ?    9 Yes 2 No

Ondelete clause is specified with a.)Drop table b.)Delete command c.)Create table d.)Select comm..

Answer / manish

create command

Ex.
CREATE TABLE mailing_group (
id int unsigned NOT NULL AUTO_INCREMENT ,
mailing_id int unsigned NOT NULL,
group_type enum('Include', 'Exclude'),
entity_table varchar(64) NOT NULL,
entity_id int unsigned NOT NULL,
PRIMARY KEY ( id ),
CONSTRAINT FK_civicrm_mailing_group_mailing_id FOREIGN
KEY (mailing_id) REFERENCES civicrm_mailing(id) ON DELETE
CASCADE
) ENGINE=MyISAM DEFAULT CHARACTER SET utf8 COLLATE
utf8_unicode_ci ;

Is This Answer Correct ?    6 Yes 2 No

Ondelete clause is specified with a.)Drop table b.)Delete command c.)Create table d.)Select comm..

Answer / sriram

Delete command

Is This Answer Correct ?    3 Yes 1 No

Ondelete clause is specified with a.)Drop table b.)Delete command c.)Create table d.)Select comm..

Answer / shilpa

Delete command

Is This Answer Correct ?    0 Yes 0 No

Ondelete clause is specified with a.)Drop table b.)Delete command c.)Create table d.)Select comm..

Answer / guest

C

Is This Answer Correct ?    0 Yes 3 No

Post New Answer

More MySQL Interview Questions

What is the difference between primary key and candidate key?

0 Answers  


In which language it is written?

0 Answers  


What is mysql architecture?

0 Answers  


How do I restore a mysql database?

0 Answers  


How do you connect MySQL database with PHP?

0 Answers  






What is mysql_pconnect?

0 Answers  


What does mysqli stand for?

0 Answers  


Why to use char instead of varchar in the database?

0 Answers  


How to Set a root password if there is on root password.

0 Answers  


What does blob mean in mysql?

0 Answers  


What are features of mysql?

0 Answers  


what if you really want to store the timestamp data, such as the publication date of the article?

2 Answers  


Categories