RTRVFLDREL command object (X'CC0B')

Use the distributed data management (DDM) architecture FLDENTRYREL (relative retrieve field) command object to specify which field the client wants to retrieve data from.

Restriction: The RTRVFLDREL command object is supported only with an ODBM DDM level of 1, 2, 3 or 1, 3.

Format

Read syntax diagramSkip visual syntax diagramDSSHDRLLCPSEGMOFF FLDLENSEGMID

Parameters

DSSHDR
The 6-byte header that contains information about the data stream structure (DSS).
LL
The length specified as a 2-byte binary integer. This length includes LL and CP.
CP
X'CC0B', the 2-byte codepoint of the RTRVFLDREL command object.
SEGMOFF
A required, 4-byte, signed integer that specifies the relative offset of the target field from the start of the parent segment.
SEGMID
A required, 1-byte, signed integer that specifies which segment in the SEGMLIST the field is referenced from. This value is relative to 1 rather than 0.
FLDLEN
The length of the target field.