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Overview
Comment:More bug fixes to the WhereLoop generator and the solver in NGQP. Now finds the best plan for TPC-H Q8. This seems to prove the concept, but there is still much work to be done.
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SHA1: 8e5aad37529ec3042e3468acf15186f566e2df8a
User & Date: drh 2013-05-08 04:22:59
Context
2013-05-08
14:13
Fix the wholenumber virtual table so that it returns higher costs for unconstrained usage. check-in: ceff8955 user: drh tags: nextgen-query-plan-exp
04:22
More bug fixes to the WhereLoop generator and the solver in NGQP. Now finds the best plan for TPC-H Q8. This seems to prove the concept, but there is still much work to be done. check-in: 8e5aad37 user: drh tags: nextgen-query-plan-exp
03:22
Bug fixes in the solver. check-in: b36034bb user: drh tags: nextgen-query-plan-exp
Changes
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Changes to src/where.c.