Progress
SQL-92
Guide and Reference
SQLCursor.makeNULL
Sets the value of an SQL statement’s input parameter to null. This method is common to the SQLCursor, SQLIStatement, and SQLPStatement classes. This method is redundant with using the setParam method to set an SQL statement’s input parameter to null.
Format
public void makeNULL(int
f)
Returns
None
Parameters
f
An integer that specifies which input parameter of the SQL statement string to set to null. ’1’ denotes the first input parameter in the statement, ’2’ denotes the second,
n
denotes thenth
.Throws
DhSQLException
EXAMPLEThis code fragment illustrates the makeNULL method:
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