I’m reading a book about SQL.
In that book, I saw strange query below:
SELECT * into mycustomer from customer WHERE 1=2
In this query, what is “WHERE 1=2” ?
I’m reading a book about SQL. In that book, I saw strange query below:
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I’m reading a book about SQL.
In that book, I saw strange query below:
SELECT * into mycustomer from customer WHERE 1=2
In this query, what is “WHERE 1=2” ?
Usually used to copy structure of one table to into another, as in your case.
This code creates an identical structure of table
Customerin your new tableMyCustomer.Note that in SQL Server, the constraints are not copied; so probably you would need to recreate the constraints.