General methods for generating and executing SQL statements
For more information about High-speed Apply features that respond to SQL codes, see SQL code handling during SQL execution.
Method | Available High-speed Apply features | Online interface | Batch interface |
---|---|---|---|
EXEC SQL This method creates a separate Execute SQL step (not part of a log scan step) within a new or existing work ID. For more information, see
| Execution of SQL statements, plus
| From the Main Menu, select Create or Edit Work IDs, and add an Execute SQL step to a work ID. | Statement: EXECSQL |
Generated High-speed Apply JCL This method creates a separate High-speed Apply JCL generation step (not part of a log scan step) within a work ID. For more information, see Examples using generated High-speed Apply JCL. | All features of EXECSQL, plus
| From the Main Menu, select Generate High-speed Apply JCL. Follow the sequence of panels to specify High-speed Apply configuration parameters. You can then generate JCL for a separate job that runs High-speed Apply using your parameters. | Not available |
Independently coded High-speed Apply JCL For more information, see Example 1: SQL code handling with independently coded High-speed Apply JCL. | All features of the High-speed Apply Engine, including the following features not available in generated High-speed Apply JCL:
| Not available | Code a separate job or job step that explicitly runs the High-speed Apply Engine. Specify configuration parameters either in a separate configuration file or in-stream in your JCL. |
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