GS_ENCRYPTED_PROC

GS_ENCRYPTED_PROC provides information such as the parameters of encrypted functions and stored procedure functions, original data type of return values, and encrypted columns.

**Table 1** GS_ENCRYPTED_PROC columns
Name	Type	Description
oid	oid	Row identifier (hidden column)
func_id	oid	OID of the function, corresponding to the OID row identifier in the pg_proc system catalog.
prorettype_orig	integer	Original data type of the return value
last_change	timestamp without time zone	Last modification time of the encrypted function information
proargcachedcol	oidvector	OID of the encrypted column corresponding to the INPUT parameter of the function, corresponding to the OID row identifier in the gs_encrypted_columns system catalog
proallargtypes_orig	oid[]	Original data type of all function parameters