Fourth-generation Languages: Representative 4GLS |
Contents
A Revolution in Computer Languages | 3 |
Ease of Use | 9 |
Simple Tools for Simple Tasks | 15 |
Copyright | |
22 other sections not shown
Common terms and phrases
4GLs ADABAS ADS/OnLine analysis application developer Application Factory automatically chart Cincom COBOL command complex components create Cullinet data dictionary data processing professionals data-base management system databank Datatrieve DBMS DECSYSTEM-20 define definition screen DELETE dialog display domain editing EMP-NO EMPLOYEE Employee's end users enter entry environment example executed facilities field Figure FOCUS FORTRAN fourth-generation languages functions graph graphics IDEAL IDMS IDMS/R input integrated INTELLECT interactive interface L-NAME LIST logic mainframe MANTIS MIMER/DB MIMER/PG MIMER/SH NOMAD2 nonprocedural on-line operations perform personal computer personal-computer PL/I PLOT PRINT procedural language PROJRATE prototype provides query language RAMIS RAMIS II RAMLink records request retrieval SALARY SALES sequence shown in Fig specified SQL/DS STAFF data base statements stored structure syntax task code terminal tion TOTAL transaction types update values variables vendor VM/CMS VSAM