get display column value()
This function returns the value of the user-defined log column with number a that previously has been set using the function "set display column()".
If the function is executed in a mapping test, the return value is always an empty string.
Parameters
|
Parameter |
Description |
|
a |
Number of the user-defined log column ("1" - "3"). |
Example
|
Parameter a |
Result |
|
0 |
|
|
1 |
Value of column 1 (if set). |
|
2 |
Value of column 2 (if set). |
|
3 |
Value of column 3 (if set). |
|
4 |
|
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