6.180 DBMS_METADATA_PARSE_ITEMS

DBMS_METADATA_PARSE_ITEMS documents the valid parse items.

Column	Datatype	NULL	Description
`OBJECT_TYPE`	`VARCHAR2(128)`	`NOT NULL`	Object type name
`PARSE_ITEM`	`VARCHAR2(124)`		Parse item name
`ALTER_XML`	`VARCHAR2(1)`		`Y`: Can be used when generating `ALTER_XML` document
`FETCH_XML_CLOB`	`VARCHAR2(1)`		`Y`: Can be returned by `FETCH_XML_CLOB`
`CONVERT`	`VARCHAR2(1)`		`Y`: Can be returned by `CONVERT` or `FETCH_DDL`
`DESCRIPTION`	`VARCHAR2(4000)`		Description of the parse item

Note:

This view is available starting with Oracle Database 12c Release 2 (12.2.0.1).