ENABLE Reference Manual

INDEX
READ FIRST 8-7
READ GENERIC 8-9
READ NEXT 8-8
READ operations
automatic 4-24
multifile 8-15
order for multifile applications 4-81
single-file
READ APPROX 8-8
READ EXACT 8-8
READ FIRST 8-7
READ GENERIC 8-9
READ NEXT 8-8
supplying for an application 4-43
values returned to record number field 7-9
Reading records 8-7
RECORD attribute
considerations 4-45
detailed description 4-45
example of supplying a current value 2-13, 4-46
resetting as an OTHER attribute 3-22
summary description 2-11
syntax 4-45
Record description
and the DATAFILE attribute 4-14
dictionary 1-6
ENABLE requirements for DDL syntax 1-6
example 7-3
excluding fields from appearing on the
screen 4-19
identifying 4-45
identifying the dictionary 4-17
maximum length 1-6
using for two files 4-14
using HEADINGS clauses as screen labels 4-30
with a VALUE clause 4-26
Record number field
and file operations 8-6
and the INSERT attribute 4-36
screen identifier 7-7
values returned 7-9
RECORD-AREA-LENGTH field E-12
RECORD-IMAGE E-13
RECORD-IMAGE-2 E-13
RECORD-LENGTH field E-11
RECOVER SCREEN operations 8-18
Relative files
acceptable record number values 7-8
and courtesy key field 8-6
INSERT operations 8-9
values returned to record number field 7-9
Removing
Index-25