
2-53
1
2
4
4
2
6
7
8
2.5 Application Instructions
2.5.15 Clock instructions
Table 2.32 Character String Processing Instructions (Continued)
Category
Instruction Symbol
Symbol Processing Details Execution
Condition
Number of Basic Steps
Subset
See for Description
Date
comparison
LDDT=
4-
7-356
ANDDT=
ORDT=
LDDT<>
4-
ANDDT<>
ORDT<>
LDDT<
4-
ANDDT<
ORDT<
LDDT<=
4-
ANDDT<=
ORDT<=
LDDT>
4-
ANDDT>
ORDT>
LDDT>=
4-
ANDDT>=
ORDT>=
DT S1 S2 n
+2
S1
S1
S1
+1
Year Year
Day
Month
+2
S2
S2
S2
+1
Day
Month
Companson
operation resuit
S1 S2DT n
S1 S2
DT n
DT S1 S2n
+2
S1
S1
S1
+1
+2
S2
S2
S2
+1
Year Year
Day
Month
Day
Month
Companson
operation resuit
DT S1 S2n
S1 S2nDT
S1 S2 nDT
+2
S1
S1
S1
+1
+2
S2
S2
S2
+1
Year Year
Day
Month
Day
Month
Companson
operation resuit
S1 S2DT n
S1 S2nDT
DT S1 S2 n
+2
S1
S1
S1
+1
+2
S2
S2
S2
+1
Year Year
Day
Month
Day
Month
Companson
operation resuit
DT S1 S2 n
S1 S2nDT
DT S1 S2 n
+2
S1
S1
S1
+1
+2
S2
S2
S2
+1
Year Year
Day
Month
Day
Month
Companson
operation resuit
DT S1 S2 n
DT S1 S2n
DT S1 S2 n
+2
S1
S1
S1
+1
+2
S2
S2
S2
+1
Year Year
Day
Month
Day
Month
Companson
operation resuit
S1 S2DT n
S1 S2
DT n