The getType() method returns the in/out parameter type of the current stored-procedure
parameter. The in/out parameter type indicates how the stored procedure uses
the parameter. The CwDBStoredProcedureParam class represents each in/out type as a constant, as Table 87 shows.
Table 87. Parameter In/Out Types
Parameter In/Out Type |
Description |
In/Out Type Constant |
IN parameter |
An IN parameter is input only;
that is, the stored procedure accepts its value as input but does not use
the parameter to return a value. |
PARAM_IN |
OUT parameter |
An OUT parameter is output only;
that is, the stored procedure does not read
its value as input but does use the parameter to return a value. |
PARAM_OUT |
INOUT parameter |
An INOUT parameter is input and output;
that is, the stored procedure accepts its value as input and also
uses the parameter to return a value. |
PARAM_INOUT |