Hanxiong Chen, Xu Yu, Kazunori Yamaguchi, Hiroyuki Kitagawa, Nobuo Ohbo, and Yuzuru Fujiwara. Decomposition --- An Approach for Optimizing Queries Including ADT Functions. Information Processing Letters, 43(6):327--333, 1992. Home/Search Document Not in Database Summary Related Articles Check |
This paper is cited in the following contexts:
Optimization Techniques For Queries with Expensive Methods - Hellerstein (1998) (26 citations) (Correct)
....compute, the later it would be applied. Neither system considered pulling up subquery predicates from their lowest eligible position [Lohman and Haas 1993] An orthogonal issue related to predicate placement is the problem of rewriting predicates into more efficient forms [Chaudhuri and Shim 1993; Chen et al. 1992]. In such semantic optimization work, the focus is on rewriting expensive predicates in terms of other, cheaper predicates. Another semantic rewriting technique called Predicate Move Around [Levy et al. 1994] suggests rewriting SQL queries by copying predicates and then moving the copies across ....
Chen, H., Yu, X., Yamaguchi, K., Kitagawa, H., Ohbo, N., and Fujiwara, Y. 1992. Decomposition --- An Approach for Optimizing Queries Including ADT Functions. Information Processing Letters 43, 6, 327--333.
Practical Predicate Placement - Hellerstein (1994) (28 citations) (Correct)
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Hanxiong Chen, Xu Yu, Kazunori Yamaguchi, Hiroyuki Kitagawa, Nobuo Ohbo, and Yuzuru Fujiwara. Decomposition --- An Approach for Optimizing Queries Including ADT Functions. Information Processing Letters, 43(6):327--333, 1992.
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