IQL(ID:5789/iql002)
Intermediate Query Language
- Country: ca
- Began: 1980
- Type:Other DPLs
- Sammet:BDP
for Intermediate Query Language
querying lanugage for the Mistral/11 Retrieval System
Queens 1980
References:
Macleod, I.A. "IQL - An Intermediate Query Language for Data and Document Retrieval", QTR 1980-110 September 1980. 22 pages view details
Macleod, I.A. "The Mistral/11 Retrieval System", QTR 1980-107 July 1980 view details
Tagg, Roger M. "Interfacing a query language to a CODASYL DBMS" pp46-64 view details
Extract: IQL IQL is a query language for the DEC10 and DEC20 DBMS, which is of CODASYL type, but again has not been investigated for this paper.
in ACM SIGMOD Record 13(03) April 1983 view details
Resources - IQL at Trailing Edge
SUMMARY
IQL is a joint product of Digital Equipment Corporation and AZREX, INC.
IQL Version 3A is a maintenance release of IQL Version 3. Several outstanding bugs are corrected in this release, and some new DBMS FIND record selection expressions are supported.
IQL3A runs under release 3 and 3A of TOPS-20 and under release 6.03 or later of TOPS-10. It has been tested in-house under 3A and 7.01.
IQL3A has been compiled and tested with COBOL/LIBOL V12. It will also work with V12A, but will have to be recompiled. See IQL3A.BWR for more details. IQL3A also requires SORT V4 for TOPS-20 or SORT V3A or 4 for TOPS-10. It is loaded with LINK V3A or higher. external link
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