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(parent: 0186ee1) | patch
Revise the strategy used by the star-query heuristic: Instead of decreasing
authordrh <>
Sat, 25 Jan 2025 23:04:05 +0000 (23:04 +0000)
committerdrh <>
Sat, 25 Jan 2025 23:04:05 +0000 (23:04 +0000)
commitfb9e8e48fd70b463fb7ba6d99e00f2be54df749e
tree91ff4ef9cb368b7dd8e12afc9b1d2705e49ec283tree
parent0186ee1cd742a78f8b98fd1ec7e197aaf8f1c2f8commit | diff
Revise the strategy used by the star-query heuristic:  Instead of decreasing
the cost of all fact-table WhereLoops, increase the run-cost of WhereLoops that
are SCANs of dimension tables.

FossilOrigin-Name: 1bc09c9e8bd77ac41ecbe510c7e003757fc11d0f586da6cdf3584315aa9d6407
manifest diff | blob | blame | history
manifest.uuid diff | blob | blame | history
src/where.c diff | blob | blame | history
src/whereInt.h diff | blob | blame | history
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