Technical data

A COBOL Database Programming Reserved Words
Glossary of Oracle DBMS-Related Terms
Index
Examples
4–1 A Single USE Statement ................................... 4–18
4–2 Multiple USE Statements .................................. 4–19
5–1 Printing a Listing of a Simple Set ............................ 5–13
5–2 Using Forked Sets ........................................ 5–14
5–3 Currency Indicators . . . .................................... 5–29
5–4 Using the RETAINING Clause . . ............................ 5–31
6–1 ROLLBACK Statement .................................... 6–5
6–2 Owner and Member Test Condition ........................... 6–6
6–3 RECONNECT Statement ................................... 6–10
6–4 FREE CURRENT Statement ................................ 6–13
6–5 FETCH NEXT Loop . . . .................................... 6–15
6–6 Using a FETCH NEXT Loop to Walk Through a Set Type .......... 6–16
7–1 Sample HP COBOL DML Program Statements .................. 7–3
7–2 Sample DML Program Statements ........................... 7–7
7–3 PARTSS1-PROGRAM Compiler Listing (Alpha, I64) . . . ........... 7–11
7–4 PARTSS3-PROGRAM Compiler Listing (Alpha, I64) . . . ........... 7–13
7–5 PARTSS1-PROGRAM Compiler Listing (VAX) ................... 7–15
7–6 PARTSS3-PROGRAM Compiler Listing (VAX) ................... 7–19
8–1 Populating a Database . .................................... 8–1
8–2 Backing Up a Database .................................... 8–9
8–3 Accessing and Displaying Database Information ................. 8–15
8–4 Sample Run of the PARTBOM Program ........................ 8–17
8–5 Creating Relationships Between Records of the Same Type ......... 8–18
8–6 Creating New Record Relationships ........................... 8–22
8–7 Sample Run of PERSONNEL-UPDATE Before Promotion .......... 8–28
8–8 Sample Run of PERSONNEL-UPDATE After Promotion ........... 8–29
Figures
1–1 Structure of a COBOL Program . . ............................ 1–1
1–2 Database and Application Program Relationship ................. 1–6
4–1 Usage Mode Conflicts . . .................................... 4–51
5–1 Bachman Diagram ........................................ 5–6
5–2 Partial Bachman Diagram of the PARTSS1 Subschema ........... 5–7
5–3 Bachman Diagram of the PARTSS3 Subschema ................. 5–7
5–4 Sample Occurrence Diagram 1 . . . ............................ 5–8
5–5 Sample Occurrence Diagram 2 . . . ............................ 5–9
5–6 One Occurrence of Set PART_SUPPLY ........................ 5–10
5–7 Set Relationship .......................................... 5–10
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