LINC Programming Reference Manual - Public Support Login - Unisys

ACCESS.EXT (AEXT)
The find literal parameter is a data item or a literal not exceeding 150 characters (anything
longer than 150 characters, inclusive of both parameter string and text, will be truncated)
that contains a valid DMINTERPRETER DBVERB Search command and has the following
syntax.
DDBDDDDDDDDDBDBDDDD DDDBDBDDDDDDDDDDDDDDBDDD4
3 33 33 3
CD D4 CDDDD DDD4CD D4
3 33 33 3
CD DD4 @DDDD DDDDDDY@DDDD DDDDY
3 3
CD DD4
3 3
@D DY
The semantics of the Find literal command are described in the A Series DMS II
Interpretive Interfaces.
get statement
The command required to access a data item in a database record previously read using a
find statement, and to move its value into a LINC data item. This command has the
following syntax.
DD DDDDDD DDDDDD DDDDDD4
The get literal parameter is a data item or literal, not exceeding 150 characters, that
contains a value describing the database item to be accessed, and has the following syntax.
DB BDBD DDBDBDDDDDDDDDDDDDBD4
3 33 33 3
@ Y3 3@ Y
CD DDDDDDD4
3 3
CD DDDDDD4
3 3
CD DDDDDDDD4
3 3
CD DDDDDDD4
3 3
CD DDDDDDD4
3 3
@D DY
The items are DMS II data items. Currently, a DMS II BOOLEAN data item may not be
accessed. Note that alphabetic item, group item, number item, real item, field item,
count item, andrecord type item are all data names that must be defined within the target
database.
The DASDL data items required for ACCESS.EXT; command access to a LINC Database
are not necessarily the same as the item names painted on the screen; they may be prefixed
by the Ispec name. See the appropriate system DASDL for the correct name.
For access to a LINC database Ispec containing Memo Data, use the form:
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