SQL Guide : Database system tables and system views : System tables : SYS_SCHEMAS
  
SYS_SCHEMAS
The SYS_SCHEMAS lists available schemas.
Column name
Data type
Description
ID
INTEGER
Schema identifier.
NAME
WVARCHAR
Schema name.
OWNER
WVARCHAR
Schema owner name.
CREATIME
TIMESTAMP
Create date and time.
SCHEMA_CATALOG
WVARCHAR
Schema catalog.
See also
System tables