V$MAP_LIBRARY

V$MAP_LIBRARY displays a list of all mapping libraries dynamically loaded by the external process.

Column	Datatype	Description
`LIB_IDX`	`NUMBER`	Index corresponding to the library
`LIB_NAME`	`VARCHAR2(256)`	Absolute library name
`VENDOR_NAME`	`VARCHAR2(64)`	Name of the vendor implementing the library
`PROTOCOL_NUM`	`NUMBER`	Mapping protocol that the library supports
`VERSION_NUM`	`VARCHAR2(32)`	Version number
`PATH_NAME`	`VARCHAR2(4000)`	Path name
`MAP_FILE`	`VARCHAR2(1)`	Indicates whether the library supports mapping files (`Y`) or not (`N`)
`FILE_CFGID`	`VARCHAR2(13)`	Type of configuration ID supported for files: `NONE` - Not supported `PERSISTENT` `NONPERSISTENT`
`MAP_ELEM`	`VARCHAR2(1)`	Indicates whether the library supports mapping elements (`Y`) or not (`N`)
`ELEM_CFGID`	`VARCHAR2(13)`	Type of configuration id supported for elements: `NONE` - Not supported `PERSISTENT` `NONPERSISTENT`
`MAP_SYNC`	`VARCHAR2(1)`	Indicates whether the library needs to be explicitly synced so that future mappings reflect the most recent changes (`Y`) or not (`N`). Note that configuration IDs cannot be supported if the library needs to be explicitly synced.