3.42 GET_TRANSACTION_IND
Valid For
Extract and Replicat
Description
Use the GET_TRANSACTION_IND
function to determine whether a data record is the first, last or middle operation in a transaction. This can be useful when, for example, a user exit can compile the details of each transaction and output a special summary record.
Syntax
#include "usrdecs.h" short result_code; record_def record; ERCALLBACK (GET_TRANSACTION_IND, &record, &result_code);
Buffer
typedef struct { char *table_name; char *buffer; long length; char before_after_ind; short io_type; short record_type; short transaction_ind; int64_t timestamp; exit_ts_str io_datetime; short mapped; short source_or_target; /* Version 2 CALLBACK_STRUCT_VERSION */ char requesting_before_after_ind; } record_def;
Input
None
Return Values
EXIT_FN_RET_INVALID_CONTEXT EXIT_FN_RET_OK
Parent topic: User Exit Functions