Development Process
Figure 1 ODBC-based application development process
APIs Involved in the Development Process
Table 1 API description
SQLAllocHandle is a generic function for allocating a handle. It can replace the following functions:
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SQLFreeHandle is a generic function for releasing a handle. It can replace the following functions:
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NOTE:
If an execution request (not in a transaction block) received in the database contains multiple statements, the request is packed into a transaction. If one of the statements fails, the entire request will be rolled back.
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