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mysql_stmt_bind_param() is used to bind input data for the parameter markers in the SQL statement that was passed tomysql_stmt_prepare(). It usesMYSQL_BIND structures to supply the data.bind is the address of an array ofMYSQL_BIND structures. The client library expects the array to contain one element for each? parameter marker that is present in the query.

Suppose that you prepare the following statement:

INSERT INTO mytbl VALUES(?,?,?)

When you bind the parameters, the array ofMYSQL_BIND structures must contain three elements, and can be declared like this:

MYSQL_BIND bind[3];

For a description of the members of theMYSQL_BIND structure and how they should be set to provide input values, seeSection 6.2, “C API Prepared Statement Data Structures”.

Zero for success. Nonzero if an error occurred.

See the Example inSection 6.4.10, “mysql_stmt_execute()”.