MySQL While Statement
Programming in MySQL – Part 8
Foreword: In this part of the series, I talk about MySQL while statement.
By: Chrysanthus Date Published: 27 May 2015
Temporary Table and Connection
A temporary table in MySQL is a table that exists as long as the connection is on. When a connection is dropped, the temporary table ceases to exist. The user who is connected is the one to use the temporary table.
In simple terms the syntax is:
CREATE TEMPORARY TABLE tbl_name
You can try the following:
CREATE TEMPORARY TABLE Women
WomanID INTEGER NOT NULL AUTO_INCREMENT,
PRIMARY KEY (WomanID ASC)
You can now go on to insert values into the temporary table. You can try the following:
INSERT INTO Women (Name, Address, City, State, Country, Phone) VALUES ('Mary', '50 Up Street', 'Fine York', 'California', 'U.S.A', '5555555555');
You can go on to select what you have inserted into the temporary table. You can try,
SELECT * FROM Women;
The temporary table lasts as long as the connection lasts.
Well, let us end here for this tutorial. We continue in the next part of the series.
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