Compaq COBOL AAQ2G1FTK Handbücher

Bedienungsanleitungen und Benutzerhandbücher für Bootszubehör Compaq COBOL AAQ2G1FTK.
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Compaq COBOL AAQ2G1FTK Bedienungsanleitung (620 Seiten)

Marke: Compaq | Kategorie: Bootszubehör | Größe: 1.51 MB |

Englisch

Inhaltsverzeichnis

CompaqCOBOL

1

UserManual

1

Contents

3

2 Handling Numeric Data

4

3 Handling Nonnumeric Data

5

4 Handling Tables

5

10 Producing Printed Reports

8

Video Forms

9

12 Interprogram Communication

10

Environment

10

14 Using the REFORMAT Utility

11

Compatibility and Migration

12

Examples

14

Intended Audience

23

Document Structure

23

Associated Documents

24

References

27

Acknowledgment

28

Reader’s Comments

28

New Features

29

1.1.1 Compilation Performance

32

MB= megabytes

35

Character Positions Contents

36

1 to 4 Area A

36

5 to 256 Area B

36

End of line Margin R

36

VM-0610A-AI

38

VM-0611A-AI

58

1.4 Program Run Messages

82

1.4.2 Program Logic Errors

83

1.5 Using Program Switches

89

2.3 Sign Conventions

96

2.5 Evaluating Numeric Items

97

2.5.2 Numeric Sign Test

98

2.5.3 Numeric Class Tests

98

2.5.4 Success/Failure Tests

99

2.6 Using the MOVE Statement

100

Handling Numeric Data

101

2.6.3 Subscripted Moves

103

2.6.4 Common Move Errors

103

2.7.1 Temporary Work Items

103

2.7.6 Using the GIVING Phrase

108

Handling Nonnumeric Data

111

3.2 Data Organization

112

3.3 Special Characters

113

3.4 Testing Nonnumeric Items

113

3.5 Data Movement

116

3.6 Using the MOVE Statement

117

3.6.4 Subscripted Moves

120

Handling Tables

123

4.1 Deﬁning Tables

124

Handling Tables 4–11

133

4.3 Accessing Table Elements

134

4.3.5 Relative Indexing

137

4.3.6 Index Data Items

138

Statements

147

AYER MA. 01432

149

Legend: # = space

155

5.2.3 Using the COUNT Phrase

158

Statement

163

5.3.3 Implicit Redeﬁnition

164

ZK−1426A−GE

165

ZK−6052−GE

167

INSPECT FIELD1 REPLACING

168

5.3.5 The TALLYING Phrase

170

BY SPACE

177

"."BEFORE

177

";"ALL

177

Processing Files and Records

181

6.1 Deﬁning Files and Records

182

6.1.1 File Organization

182

6.1.2 Record Format

188

6.1.3 File Design

193

6.4 Reading Files

217

6.4.2 Reading a Relative File

218

6.4.3 Reading an Indexed File

222

6.5 Updating Files

228

6.6 Backing Up Your Files

240

7.3.1 File Status Values

244

(continued on next page)

246

ZK−6323−GE

253

ZK−6105−GE

254

-std [no]xopen

255

8.3.2 Using File Protection

256

File Protection Open Mode

261

W OUTPUT, EXTEND

261

RW I-O, INPUT, OUTPUT, EXTEND

261

ZK−6060−GE

268

ORDER Phrase

284

9.1.7 Multiple Sorting

285

9.1.9 Preventing I/O Aborts

287

9.1.10 Sorting Tables

287

Producing Printed Reports

301

10.2 Components of a Report

302

10.9 Report Writer Examples

343

10.10 Solving Report Problems

382

10.10.2 Group Indicating

387

Input/Output and Video Forms

391

Extensions

393

11.2.1 Clearing a Screen Area

394

ZK−6091−GE

396

ZK−6092−GE

397

ZK−6120−GE

398

ZK−6094−GE

402

ZK−6095−GE

404

ZK−6109−GE

406

ZK−6097−GE

409

Keyboard Keys

411

Keypad and Keyboard

414

ZK−6100−GE

418

ZK−1516A−GE

421

SECURE WITH NO ECHO

425

UNDERLINE UNDERLINED

425

REVERSE-VIDEO REVERSED

425

Interprogram Communication

431

12.1.2 Calling Procedures

432

12.2 COBOL Program Attributes

433

12.2.1 The INITIAL Clause

434

12.2.2 The EXTERNAL Clause

435

12.3.1 The CALL Statement

435

12.4.1 The USING Phrase

439

12.4.2 The Linkage Section

442

12.5.1 The COMMON Clause

444

12.5.2 The GLOBAL Clause

445

12.7.3 Calling a C Program

459

12.8.5 Additional Information

462

Language Environment

463

13.2.3 The Argument List

465

13.3.2 System Services

466

13.4 Calling Routines

467

(OpenVMS)

477

13.6 Examples (OpenVMS)

481

Using the REFORMAT Utility

485

14.4 REFORMAT Error Messages

488

-tune keyword

492

Numeric Data

497

15.6 I/O Operations

500

15.6.2 Using Multiple Buffers

502

15.6.3 Sharing Record Areas

503

15.7.1 Sequential Files

505

15.7.2 Relative Files

506

TOTAL = 1536 bytes

507

TOTAL = 512 bytes

508

15.7.3 Indexed Files

509

Bucket overhead = 15 bytes

511

TOTAL = 550 bytes

512

16.3.1 Data Boundaries

519

16.3.2 Data Field Padding

520

-align pad

523

16 = 4*4 bytes

529

36 = 12 + 8 + 16 bytes

529

B.1 Compatibility Matrix

535

Not available on Windows NT

539

-std syntax

543

-warn all

543

Behavior Differences

544

-noobject

545

B.4.3 Output Formatting

550

Differences

550

B.4.5 System Return Codes

552

B.4.6 Diagnostic Messages

554

B.4.8 File Status Values

555

B.4.12 Arithmetic Operations

557

B.5.1 REWRITE

559

B.5.3 VFC File Format

560

B.5.4 File Attribute Checking

560

B.5.5 Indexed Files

560

B.8 Reserved Words

562

B.11 DBMS Support

563

B.11.2 Multistream DBMS DML

564

(Tru64 UNIX)

565

(ladebug)

568

(ladebug) stop at 47

569

Analyzer (SCA) (OpenVMS)

577

Programs

582

C.6.3 Recording Dependencies

583

C.6.4 Data Types

584

S –Fully supported

585

C.6.5 For More Information

586

Compilers

587

D.1 Porting Assistance

588

D.3 Implemented Extensions

589

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