Get an argument
get
/database/objects/arguments/{object_id},{subprogram_id},{argument_name}
Returns the specified argument information from DBA_ARGUMENTS or ALL_ARGUMENTS view depending on role at runtime. A client requires SQL Administrator or SQL Developer role to invoke this service.
Request
Supported Media Types
- application/json
Path Parameters
-
argument_name: string
Name of the argument.
-
object_id: number
Identifier of the object the argument belongs to.
-
subprogram_id: number
Identifier of the subprogram the argument belongs to.
Response
Supported Media Types
- application/json
200 Response
Information for the specified argument.
Root Schema : DatabaseArgumentsItem
Type:
objectThis object represents arguments of the functions and procedures that are available in the database. The list of attributes may vary depending on database version.
Show Source
-
argument_name(optional):
string
If the argument is a scalar type, then the argument name is the name of the argument. A null argument name is used to denote a function return. If the function return or argument is a composite type, this view will have one row for each attribute of the composite type. Attributes are recursively expanded if they are composite.
-
char_length(optional):
integer
Character limit for string datatypes.
-
char_used(optional):
string
Indicates whether the byte limit (B) or char limit (C) is official for the string.
-
character_set_name(optional):
string
Character set name for the argument.
-
data_length(optional):
integer
Length of the column (in bytes).
-
data_level(optional):
integer
Nesting depth of the argument for composite types.
-
data_precision(optional):
integer
Length in decimal digits (NUMBER) or binary digits (FLOAT).
-
data_scale(optional):
integer
Digits to the right of the decimal point in a number.
-
data_type(optional):
string
Datatype of the argument.
-
default_length(optional):
integer
Reserved for future use.
-
default_value(optional):
integer
Reserved for future use.
-
defaulted(optional):
string
Specifies whether or not the argument is defaulted.
-
in_out(optional):
string
Direction of the argument: IN, OUT, IN/OUT.
-
links(optional):
array links
-
object_id(optional):
integer
Dictionary object number of the object.
-
object_name(optional):
string
Name of the procedure or function.
-
origin_con_id(optional):
integer
The ID of the container where the data originates.
-
overload(optional):
string
Indicates the nth overloading ordered by its appearance in the source; otherwise, it is NULL.
-
owner(optional):
string
Owner of the object.
-
package_name(optional):
string
Name of the package.
-
pls_type(optional):
string
For numeric arguments, the name of the PL/SQL type of the argument. Null otherwise.
-
position(optional):
integer
If DATA_LEVEL is zero, then this column holds the position of this item in the argument list, or zero for a function return value.If DATA_LEVEL is greater than zero, then this column holds the position of this item with respect to its siblings at the same DATA_LEVEL. So, for a referenced record field, this is the index of the field within the record. For a referenced collection element, this is 1 (because collection elements do not have siblings.)
-
radix(optional):
integer
Argument radix for a number.
-
sequence(optional):
integer
Defines the sequential order of the argument and its attributes. Argument sequence starts from 1. Return type and its recursively expanded (preorder tree walk) attributes will come first, and each argument with its recursively expanded (preorder tree walk) attributes will follow.
-
subprogram_id(optional):
integer
Unique subprogram identifier.
-
type_link(optional):
string
Relevant only for package local types when the package identified in the TYPE_NAME column is a remote package. This column displays the database link used to refer to the remote package.
-
type_name(optional):
string
Name of the type of the argument. If the type is a package local type (that is, it is declared in a package specification), then this column displays the name of the package.
-
type_object_type(optional):
string
Displays the type of the type described by the TYPE_OWNER, TYPE_NAME, and TYPE_SUBNAME columns.
-
type_owner(optional):
string
Owner of the type of the argument.
-
type_subname(optional):
string
Relevant only for package local types. Displays the name of the type declared in the package identified in the TYPE_NAME column.