Gbase 8C system table PG_ conversion

pg_conversion The system table describes the encoding conversion information .

name	type	quote	describe
oid	oid		Row identifier （ Hidden attribute , Must be explicitly selected to display ）
conname	name		Converted name （ Unique in a namespace ）
connamespace	oid	pg_namespace.oid	Of the namespace containing this transformation OID
conowner	oid	pg_authid.oid	The owner of the transformation
conforencoding	int4		source code ID
contoencoding	int4		Target code ID
conproc	regproc	pg_proc.oid	The conversion process
condefault	bool		True if this is the default conversion