7.28. ODPI-C Structure dpiSubscrMessageQuery
This structure is used for passing information on query change notification events and is part of the dpiSubscrMessage structure.
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uint64_t dpiSubscrMessageQuery.id
Specifies the id of the query that was registered as part of the subscription that generated this notification.
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dpiOpCode dpiSubscrMessageQuery.operation
Specifies the operations that took place on the registered query. It will be one or more of the values from the enumeration dpiOpCode, OR’ed together.
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dpiSubscrMessageTable *dpiSubscrMessageQuery.tables
Specifies a pointer to an array of dpiSubscrMessageTable structures representing the list of tables that were modified by the event which generated this notification.
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uint32_t dpiSubscrMessageQuery.numTables
Specifies the number of structures available in the
dpiSubscrMessageQuery.tables
member.