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JDBC implementions

vijay kumar
Ranch Hand

Joined: Nov 05, 2005
Posts: 58
In JDBC API the connection,statement,preparedStatement all are interfaces.
So where the implementations to theses methods reside
Bear Bibeault
Author and ninkuma

Joined: Jan 10, 2002
Posts: 60774

The driver.

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Scott Selikoff
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Joined: Oct 23, 2005
Posts: 3703

Originally posted by Bear Bibeault:
The driver.

Or whatever you want to program. You could make your own implementation that uses text files instead of a database. It's all up to you. Keep in mind though that despite the API not all drivers are created equal. Some are written entirely in java (thin) and others are written in native db languages. Some support 100% of the commands in the API, others do not (often with 'not supported' exceptions).

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It is sorta covered in the JavaRanch Style Guide.
subject: JDBC implementions
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