Re: [WIP] [B-Tree] Retail IndexTuple deletion

From: Andrey Lepikhov <a(dot)lepikhov(at)postgrespro(dot)ru>
To: PostgreSQL-Dev <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [WIP] [B-Tree] Retail IndexTuple deletion
Date: 2018-09-20 04:35:43
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The next version of amtargetdelete() interface and its implementation
for nbtree, devoted to the problem of retail indextuple deletion.
Uses 'v5-0001-Make-nbtree-indexes-have-unique-keys-in-tuples' patch [1]
to delete all logical duplicates by one tree descent.


Andrey Lepikhov
Postgres Professional
The Russian Postgres Company

Attachment Content-Type Size
v6-0001-Retail-IndexTuple-Deletion-Access-Method.patch text/x-patch 13.0 KB

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