HL7 Workbench
Beta
v2.7
Segments
QPD
HL7 v2.x
Parser
Sign in
QPD
Query Parameter Definition
...
2.6
Sep
2007
2.7
Jan
2011
2.7.1
Jul
2012
...
5.5.4 QPD - query parameter definition:
The QPD segment defines the parameters of the query.
Fields
R
Required
O
Optional
C
Conditional
W
Withdrawn
|
#
Date/Time
*
Backward compat.
+
Filler
3
#
Len
C.Len
DT
Opt
RP/#
TBL#
Item#
Element
Element Name
v2.6
1
-
-
CWE
R
1
0471
01375
QPD-1
Message Query Name
Length
2
-
32
=
ST
C
1
-
00696
QPD-2
Query Tag
2
3
-
256
=
varies
O
1
-
01435
QPD-3
User Parameters (in successive fields)
2
Used In Message Structures
27