Oracle C++ Call Interface Programmer's Guide

List Attributes
Table 6–15 Attributes Belonging to Arguments / Results (Cont.)
ATTR_TYPE_NAME Returns a string that is the type name, or
the package name in the case of package
local types. The returned value contains the
type name if the datatype is SQLT_NTY or
SQLT_REF. If the datatype is SQLT_NTY,
then the name of the named datatype’s type
is returned. If the datatype is SQLT_REF,
then the type name of the named datatype
pointed to by the REF is returned.
ATTR_SCHEMA_NAME For SQLT_NTY or SQLT_REF, returns a
string with the schema name under which
the type was created, or under which the
package was created in the case of package
local types
ATTR_SUB_NAME For SQLT_NTY or SQLT_REF, returns a
string with the type name, in the case of
package local types
ATTR_LINK For SQLT_NTY or SQLT_REF, returns a
string with the database link name of the
database on which the type exists. This can
happen only in the case of package local
types, when the package is remote.
ATTR_REF_TDO Returns the REF of the TDO for the type, if
the argument type is an object
ATTR_CHARSET_ID Returns the character set ID if the argument
is of a string or character type
ATTR_CHARSET_FORM Returns the character set form if the
argument is of a string or character type
string
string
string
string
RefAny
Attribute Reference
Attribute Description Attribute Datatype
A list type of attribute can be described for all the elements in the list. In case of a
function argument list, position 0 has a parameter for return values (PTYPE_ARG).
The list is described iteratively for all the elements. The results are stored in a C++
vector. Call the getVector method to describe list type of
attributes. Table 6–16 displays the list attributes.
Table 6–16 Values for ATTR_LIST_TYPE
Possible Values Description
ATTR_LIST_COLUMNS Column list
ATTR_LIST_ARGUMENTS Procedure or function arguments list
int
int
Metadata 6-23