Sunday, 17 March 2013
In SQL, we have seen the use of AND command, to set multiple condition when performing a database transaction. But when we use AND, that means it's a mandatory condition. The transaction will provide output, only when all the conditions will be satisfied. But, what about an optional condition? Do SQL have any provision for that? The...
Sunday, 17 March 2013 0 Read more »
Friday, 1 March 2013
In SQL, we have, seen that, we can add conditions by using WHERE command, during any SELECT, UPDATE or DELETE operation. Now, what about multiple conditions? For that, SQL provides to add multiple condition by using AND command. it can be used as many times as you want.
Syntax: SELECT [column_name] FROM [table_name] WHERE [condition_1]...
Friday, 1 March 2013 0 Read more »
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