Db2 Extender for Sequential Files

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The power of SQL and the Db2 for z/OS engine can be extended to process non-Db2 data. Extensions to Db2 promote information integration and enhance productivity by providing applications with additional capabilities.

The Db2 for z/OS Extender for Sequential Files is implemented as a User-Defined table function. It was presented as an IDUG session during which all aspects of UDF definition, implementation, usage and management were discussed. That material, along with the source code of the fully functional UDF, are available for download here:

  • DDL for the User Defined table function
  • UDF application interface
  • UDF source code which implements SAM file access
  • UDF usage in SQL statements
  • UDF management


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