|
Parameter
|
Type
|
Description
|
|
INPUT
|
|
|
|
iColNum
|
int
|
Column number – first column starts at 0. |
|
OUTPUT
|
|
|
|
iXODataType
|
xo_int
|
Data type of the column. This information describes how the value is returned in an object. See Table 28 for data type definitions. The type of value returned matches the iXODataType returned by the sqlipGetColspec call.
|
|
piIndicator
|
xo_int
|
Whether the column value is null or not.
NULL_INDICATOR – the value is null and therefore ppVal will not contain a valid pointer.
~NULL_INDICATOR – the column has a value and will be returned in an object.
|
|
status
|
xo_int
|
OADS_SUCCESS
OADS_ERROR |
|
RETURN
|
|
|
|
|
Object
|
Create an object to hold the column value and return it. The OpenAccess SDK layer releases the object. See Table 94 for the object type to use for the various data types.
|
|
XO Type of the Column
|
Class Type of the Returned Object
|
|
XO_TYPE_BIT
|
Short
|
|
XO_TYPE_CHAR
|
String
|
|
XO_TYPE_NUMERIC
|
String
|
|
XO_TYPE_INTEGER
|
Integer
|
|
XO_TYPE_SMALLINT
|
Short
|
|
XO_TYPE_FLOAT
|
Double
|
|
XO_TYPE_REAL
|
Float
|
|
XO_TYPE_DOUBLE
|
Double
|
|
XO_TYPE_DATE
|
Integer array
|
|
XO_TYPE_LONGVARCHAR
|
String
|
|
XO_TYPE_TIME
|
Integer array
|
|
XO_TYPE_TIMESTAMP
|
Integer array
|
|
XO_TYPE_VARCHAR
|
String - string of characters
|
|
XO_TYPE_TINYINT
|
Short
|
|
XO_TYPE_VARBINARY
|
Byte[ ]
|
|
XO_TYPE_WCHAR
|
String
|
|
XO_TYPE_WVARCHAR
|
String
|
|
XO_TYPE_WLONGVARCHAR
|
String
|
|
XO_TYPE_LONGVARBINARY
|
Byte[ ]
|