class EXT_INTERNAL Ancestors BASIC_ROUTINES INTERNAL NUMERIC_NULL_VALUE Descendants DATABASE_DATA [G -> DATABASE create default_create end] DATABASE_REPOSITORY [reference G -> DATABASE create default_create end] DB_SELECTION EC_DESCRIPTOR EC_PARSE SQL_SCAN Clients EXT_INTERNAL Suppliers ARRAY [G] BOOLEAN BOOLEAN_REF CHARACTER_8_REF EXT_INTERNAL INTEGER_32 INTEGER_32_REF REAL_32 REAL_32_REF REAL_64 REAL_64_REF STRING_8