_oid_cache_ready _oid_oper _oper_names _oper_oid _type_names _type_oids fill_oid_cache internal_type name_oper namestrcmp oid_oper oid_type oper_name oper_oid populate_operoid_cache populate_typeoid_cache SH_DECLARE SH_DEFINE SH_ELEMENT_TYPE SH_EQUAL SH_HASH_KEY SH_KEY SH_KEY_TYPE SH_PREFIX SH_SCOPE type_oid

oid_type() meosType oid_type ( Oid  typid ) Fetch from the cache the type number. [in] type Type Oid Note This function cannot send an error when the type is not found since it is used for all types that appear in the pg_operator table when the extension is created