MANAGING COMPLEX QUERIES WITH PREDICATES
First Claim
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1. A method of processing complex queries, comprising:
- detecting a first query directed towards a dataset which satisfies a size criterion, wherein the first query includes a set of initial predicates and results in a first result set;
identifying one or more new predicates from the result set, wherein the one or more new predicates are not within the set of initial predicates;
detecting a second query directed towards the dataset, wherein the second query is the same as the first query; and
utilizing the one or more new predicates to process the second query and determine a second result set for the second query.
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Abstract
A first query is detected. The first query is for a storage device, and pulls a result set from the storage device using a set of predicates. The first query satisfies a size criterion. A new set of predicates of the result set is identified. The new set of predicates does not include any predicates of the original set of predicates. A second query which is the same as the first query is detected. The new set of predicates is used to determine the result set.
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Citations
20 Claims
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1. A method of processing complex queries, comprising:
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detecting a first query directed towards a dataset which satisfies a size criterion, wherein the first query includes a set of initial predicates and results in a first result set; identifying one or more new predicates from the result set, wherein the one or more new predicates are not within the set of initial predicates; detecting a second query directed towards the dataset, wherein the second query is the same as the first query; and utilizing the one or more new predicates to process the second query and determine a second result set for the second query. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system, comprising:
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a processor; and a memory coupled to the processor, wherein the memory comprises instructions which, when executed by the processor, cause the processor to; detect a first query directed towards a dataset which satisfies a size criterion, wherein the first query includes a set of initial predicates and results in a first result set; identify one or more new predicates from the result set, wherein the one or more new predicates are not within the set of initial predicates; detect a second query directed towards the dataset, wherein the second query corresponds with the first query; and utilize the one or more new predicates to process the second query and determine a second result set for the second query. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A computer program product for processing complex queries, the computer program product disposed upon a computer readable storage medium, the computer program product comprising computer program instructions that, when executed by a computer processor of a computer, cause the computer to:
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detect a first query directed towards a dataset which satisfies a size criterion, wherein the first query includes a set of initial predicates and results in a first result set; identify one or more new predicates from the result set, wherein the one or more new predicates are not within the set of initial predicates; detect a second query directed towards the dataset, wherein the second query is the same as the first query; and utilize the one or more new predicates to process the second query and determine a second result set for the second query. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification