Resets the lengths in column definitions for VARCHAR data types.
Syntax
void FNC_TblOpSetDisplayLength(Stream_Direction_en direction, FNC_TblOpColumnDef_t *colDefs)
Syntax Elements
- direction
- IN parameterStream_Direction_en is defined as follows:
typedef enum { ISOUTPUT = 'W', ISINPUT = 'R' } Stream_Direction_en;
Specify the input value ISINPUT for export and the value ISOUTPUT for import.
- colDefs
- IN/OUT parameter
A pointer to the column definitions which will be returned with the modified display lengths.
Usage Notes
This routine can be invoked for both import and export operations.
The routine is callable on a PE vproc only by a table operator.