pg_filesystem

System table pg_filesystem provides information about the file system used in OushuDB.

Table 1. pg_catalog.pg_filesystem

column	type	references	description
fsysname	name		name of file system
fsysconnfn	name		name of function connect file system
fsysdisconnfn	name		name of function disconnect file system
fsysopenfn	name		name of function open file system
fsysclosefn	name		name of function close file system
fsysseekfn	name		name of function seek in file system
fsystellfn	name		name of function tell in file system
fsysreadfn	name		name of function read file from file system
fsyswritefn	name		name of function write file into file system
fsysflushfn	name		name of function flush file into file system
fsysdeletefn	name		name of function delete file in file system
fsyschmodfn	name		name of function chomd in file system
fsysmkdirfn	name		name of function make dir in file system
fsystruncatefn	name		name of function truncate a file in file system
fsysgetpathinfofn	name		name of function get path info from file system
fsysfreefileinfofn	name		name of function free path info in file system
fsyslibfile	text		bin file to support the file system
fsysowner	oid		owner of the file system
fsystrusted	boolean		whether the file system is trusted
fsysacl	aclitem[]		acl control for file system