Mysql:What does 'i_am_a_dummy' flag do? - Study24x7
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Mysql:
What does "i_am_a_dummy" flag do?

A

It returns the successful response but does not insert record in Table.

B

It creates dummy data in DB.

C

It prevent the Update & Delete query from execution without where clause.

D

It helps in maintaining the versions of records in table.

Databases Web Development
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