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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2015-02-28 12:43:04 -0500 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2015-02-28 12:43:04 -0500 |
| commit | 6f419958a61119c2f17e0a84a30e920050c843db (patch) | |
| tree | 21376f8c3715a09d5259d0bd6ea6b5ad0ce7f2ae /src/backend/commands/discard.c | |
| parent | d670765298ced11e5f147c319171306918b0285c (diff) | |
Fix planning of star-schema-style queries.
Part of the intent of the parameterized-path mechanism was to handle
star-schema queries efficiently, but some overly-restrictive search
limiting logic added in commit e2fa76d80ba571d4de8992de6386536867250474
prevented such cases from working as desired. Fix that and add a
regression test about it. Per gripe from Marc Cousin.
This is arguably a bug rather than a new feature, so back-patch to 9.2
where parameterized paths were introduced.
Diffstat (limited to 'src/backend/commands/discard.c')
0 files changed, 0 insertions, 0 deletions