What is Place holder Columns?
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Answer / oracleapps_learner
A placeholder is a column is an empty container at design
time. The placeholder can hold a value at run time has been
calculated and placed in to It by pl/sql code from anther
object.
You can set the value of a placeholder column is in a
Before Report trigger.
Store a Temporary value for future reference. EX. Store
the current max salary as records are retrieved.
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / radhakrishnan
It is like Global Variable , you can store the value in
the place holder and take whereever you want at run time
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Answer / amit shrivastava
A Place holder column is a column for which, the data type
and value can be set dynamically (Programmatically)
| Is This Answer Correct ? | 1 Yes | 0 No |
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