How to use Callable Statement in Java to call Stored Procedure? JDBC Example

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The CallableStatement of JDBC API is used to call a stored procedure from Java Program. Calling a stored procedure follows the same pattern as creating PreparedStatment and than executing it. You first need to create a database connection by supplying all the relevant details e.g. database URL, which...

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How to convert JSON String to Java object - Jackson Example

JSON stands for JavaScript object notation, is a lightweight text or string representation of an object and quickly becoming a popular data exchange format. Though it's pretty early to say that JSON is going to replace XML as popular data interchange format, It is certainly providing an alternative....

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