NAME CLAUSE_TYPE MODIFY_LOB ALTER MOVE LOB ( .XMLDATA ) STORE AS SECUREFILE BASICFILE MODIFY LOB ( .XMLDATA ) 1 NAME CLAUSE_TYPE SUBSTITUTABLE_COLUMN NOT_ALTERABLE SUBSTITUTABLE_COLUMN ALTER TABLE MODIFY COLUMN -- Cannot ALTER TABLE MODIFY COLUMN PARSE SQL PARSE SQL PARSE SQL NAME CLAUSE_TYPE COLLECTION_RETRIEVAL ALTER TABLE MODIFY NESTED TABLE NAME CLAUSE_TYPE RENAME_STORAGE_TABLE ALTER TABLE RENAME TO NAME CLAUSE_TYPE STORAGE_TABLE_PHYSICAL_PROPERTIES NOT_ALTERABLE NESTED_TABLE_ORGANIZATION -- Cannot ALTER TABLE segment attributes ALTER TABLE MOVE N N NAME NOT_ALTERABLE XMLTYPE_STORAGE_TYPE -- Cannot ALTER TABLE MODIFY COLUMN