| P. Bohannon, S. Ganguly, H. F. Korth, P. P. S. Narayan, P. Shenoy. Optimizing View Queries in ROLEX to Support Navigable Result Trees. VLDB 2002. |
....1. INTRODUCTION While XML is rapidly emerging as a standard for exchanging business data, a large amount of this business data is currently stored in relational databases. Consequently, there has been substantial interest in finding ways to e#ciently publish existing relational data as XML [1, 2, 11, 16, 17]. Indeed, all commercial systems have incorporated some support for XML publishing. The approach in all of this work is to define XML views of relational data and to issue XML queries over these views. For the most part the focus has been on issues external to the RDBMS, for example, determining ....
....Consider the TPCH [9] data. We have reproduced a part of the schema for three tables relevant to us below. supplier(s key,s name) partsupp(ps suppkey,ps partkey) part(p partkey,p name,p retailprice) Next consider an XML view of this data as shown in Figure 1. We use the representation of [1] to associate an SQL query with each node in the schema tree shown. The queries associated with the nodes are shown beside them. Intuitively, we associate a supplier element with each supplier tuple. All parts supplied by a supplier are nested within the supplier element. The parts are bound to ....
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P. Bohannon, S. Ganguly, H. Korth, P. Narayan, and P. Shenoy. Optimizing view queries in ROLEX to support navigable result trees. In Proceedings of VLDB, 2002.
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P. Bohannon, S. Ganguly, H. F. Korth, P. P. S. Narayan, and P. Shenoy. Optimizing view queries in rolex to support navigable result trees. In Proc. 28th Int. Conf. Very Large Data Bases, VLDB, pages 119--130, 2002.
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P. Bohannon, S. Ganguly, H. F. Korth, P. P. S. Narayan, and P. Shenoy. Optimizing view queries in ROLEX to support navigable result trees. In Proc. 28th Int. Conf. Very Large Data Bases, VLDB, pages 119--130, 2002.
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P. Bohannon, S. Ganguly, H. F. Korth, P. P. S. Narayan, P. Shenoy. Optimizing View Queries in ROLEX to Support Navigable Result Trees. VLDB 2002.
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P. Bohannon, H. Korth, P.P.S. Narayan, S. Ganguly, P. Shenoy. Optimizing View Queries in ROLEX to Support Navigable Tree Results. VLDB 2002.
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P. Bohannon, S. Ganguly, H. Korth, P. Narayan, and P. Shenoy. Optimizing view queries in ROLEX to support navigable result trees. In VLDB, 2002.
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P. Bohannon, S. Ganguly, H. Korth, P. Narayan, and P. Shenoy. Optimizing view queries in ROLEX to support navigable result trees. In VLDB, 2002.
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P. Bohannon, S. Ganguly, H. F. Korth, P. P. S. Narayan, P. Shenoy. Optimizing View Queries in ROLEX to Support Navigable Result Trees. VLDB 2002.
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P. Bohannon, S. Ganguly, H. F. Korth, P. P. S. Narayan, P. Shenoy. Optimizing View Queries in ROLEX to Support Navigable Result Trees. VLDB 2002.
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P. Bohannon, H. Korth, P. Narayan, S. Ganguly, and P. Shenoy. Optimizing view queries in ROLEX to support navigable tree results. In VLDB Conference, 2002.
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P. Bohannon, S. Ganguly, H. Korth, P. Narayan, and P. Shenoy. Optimizing view queries in ROLEX to support navigable result trees. In Proceedings of VLDB 2002.
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P. Bohannon, H. Korth, P.P.S. Narayan, S. Ganguly, and P. Shenoy. Optimizing view queries in ROLEX to support navigable tree results. In VLDB, 2002.
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BOHANNON, P., GANGULY, S., KORTH, H., NARAYAN, P., AND SHENOY, P. Optimizing view queries in ROLEX to support navigable result trees. In Proceedings of VLDB 2002.
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P. Bohannon, S. Ganguly, H.F. Korth, P.P.S. Narayan, and P. Shenoy. Optimizing view queries in ROLEX to support navigable result trees. In Proc. of International Conference on Very Large Databases, Hong Kong, China, August 2002.
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P. Bohannon, H. Korth, P. Narayan, S. Ganguly, and P. Shenoy. Optimizing view queries in ROLEX to support navigable tree results. In VLDB, 2002.
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P. Bohannon, H. Korth, P.P.S. Narayan, S. Ganguly, and P. Shenoy. Optimizing view queries in ROLEX to support navigable tree results. In VLDB, 2002.
No context found.
P. Bohannon, H. Korth, P.P.S. Narayan, S. Ganguly, P. Shenoy. Optimizing View Queries in ROLEX to Support Navigable Tree Results. VLDB 2002.
No context found.
P. Bohannon, S. Ganguly, H. Korth, P. Narayan, and P. Shenoy. Optimizing view queries in ROLEX to support navigable result trees. In Proceedings of VLDB 2002.
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