MySql table TRIGGERS
In MySql table how many TRIGGERS are allowed?
Expert
Following are the 6 triggers in MySql table allows:
a. BEFORE INSERT
b. AFTER INSERT
c. BEFORE UPDATE
d. AFTER UPDATE
e. BEFORE DELETE
f. AFTER DELETE
Define the Notification services.
What are the differences between a primary key and a unique key?
Illustrates architecture of SQL Server Notification services?
What are the unique keys of database programming?
How would you enter Characters as HEX Numbers?
Explain about SQL and its commands.
Illustrates the JOIN commands?
Define the term Posting in database.
Define the SQL*Plus briefly.
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