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| author | Thomas G. Lockhart <lockhart@fourpalms.org> | 1998-08-14 16:13:07 +0000 |
|---|---|---|
| committer | Thomas G. Lockhart <lockhart@fourpalms.org> | 1998-08-14 16:13:07 +0000 |
| commit | 6912beea706177ad4562cf3f238c172a73fd763b (patch) | |
| tree | 16545c7c338ce488e3b6349ec0314d6462116aea /src/backend/access/gist/gist.c | |
| parent | 94f42ed3894ca4de85b47b308d29badb862eee9e (diff) | |
| download | postgresql-6912beea706177ad4562cf3f238c172a73fd763b.tar.gz postgresql-6912beea706177ad4562cf3f238c172a73fd763b.zip | |
Allow binary-compatible indices to be considered when checking for valid
indices for restriction clauses containing a constant.
Note that if an index does not match directly (usually because the types
on both side of the clause don't match), and if a binary-compatible index
is identified, then the operator function will be replaced by a new
one. Should not be a problem, but be sure that if types are listed as
being binary compatible (in parse_coerce.h) then the comparison functions
are also binary-compatible, giving equivalent results.
Diffstat (limited to 'src/backend/access/gist/gist.c')
0 files changed, 0 insertions, 0 deletions