TMF Application Programmer's Guide (G06.26+)

TMF ARLIB2 Audit-Reading Procedures

HP NonStop TMF Application Programmer’s Guide—522419-005

5-48

ARFETCHMXAFTERDATA2

This procedure is the same as ARFETCHMXAFTERDATA except that it uses byte

maps instead of bit maps. Byte maps are easier to use for languages that have

difficulty checking and setting bits.

This procedure retrieves column data from the after image of audit records for SQL/MX

objects. ARFETCHMXAFTERDATA2 can only be used with data-fork audit records for

SQL/MX objects. The object type can be determined by checking the OBJECTTYPE

field in the ARRECORD. ARFETCHMXAFTERDATA2 copies the data for all columns

from the after image of the current audit record into a buffer specified by the

application. ARFETCHMXAFTERDATA2 works with audit records of type UPDATE

(10), UPDATE FIELDCOMP (15), and INSERT (5).

return-code output

INT .EXT:ref:1

is a returned value indicating the outcome of this procedure.

request-bytemap input

STRING .EXT

is reserved for future use, but should be set to null.

reply-bytemap output

STRING .EXT

is reserved for future use.

bytemap-length input

INT(32):value

is reserved for future use, but should be set to null.

CALL ARFETCHMXAFTERDATA2 ( return-code ! o

, request-bytemap ! i

, reply-bytemap ! o

, bytemap-length ! i

, image-buffer ! o

, image-buffer-length ! i

, end-image-data-offset ! o

, reply-hint ); ! o

Errors (<0) Table 5-3 (later in this section) describes the error codes.

Warnings (>0) None.