X 6.1.5.2.2 Subtraction Involving Date Fields
X The following table shows the result of using a date field with a
X compatible operand in the subtraction:
X first operand - second operand
X In a SUBTRACT statement, these operands appear in the reverse order:
X SUBTRACT second operand FROM first operand
 X Table 18. Results of Using Date Fields in Subtraction |
||
| X X First Operand |
X Second Operand |
|
| X Non-date |
X Date field |
|
|---|---|---|
| X Non-date |
X Non-date |
X Not allowed |
| X Date field |
X Date field |
X Non-date |
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