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| author | Simon Riggs <simon@2ndQuadrant.com> | 2012-10-18 18:58:30 +0100 |
|---|---|---|
| committer | Simon Riggs <simon@2ndQuadrant.com> | 2012-10-18 18:58:30 +0100 |
| commit | 2f0e480d02cde469e64d03dc8ca198cbfd597640 (patch) | |
| tree | 22d67d3667aff94193ccf557408ae6121546d22d /src/backend/access/gist | |
| parent | 72a4231f0c80f213a4fa75356dc3c6b7c7419059 (diff) | |
| download | postgresql-2f0e480d02cde469e64d03dc8ca198cbfd597640.tar.gz postgresql-2f0e480d02cde469e64d03dc8ca198cbfd597640.zip | |
Re-think guts of DROP INDEX CONCURRENTLY.
Concurrent behaviour was flawed when using
a two-step process, so add an additional
phase of processing to ensure concurrency
for both SELECTs and INSERT/UPDATE/DELETEs.
Backpatch to 9.2
Andres Freund, tweaked by me
Diffstat (limited to 'src/backend/access/gist')
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