Wednesday, November 26, 2014

How could i updated a table created with 5 tables.

As you mentioned that Table Ireland1 retrieves the values from another 5 tables which contain 7 columns each through INSERT INTO statement, so can I understand that Ireland1 and the other 5 tables has the same structure and even the the columns stands for the same attribute? then why do you have to create 6 tables instead just one?

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