JAVA Pipelines

Column Overlay
Filter:: COVERLAY
Syntax:: COVERLAY delimiter expression delimiter column
Operands:: delimiter :: any character not used in the expression
expression :: a string of characters used as the overlay subject.
column :: column number where to begin character overlay
Functional Description:: Use the COVERLAY stage to replace a string of characters with another string of characters starting at a particular column in the record. COVERLAY reads records from its primary input stream, replaces the column specified strings that are found within the specified column range, and then writes the records to its primary output stream if it is connected.
Synonyms:: none
Usage Notes:

JAVA Pipelines