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sql/*: Add username to peer indexes

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The username is available for all MAM queries in question, and adding it
to the indexes can improve the lookup performance significantly.
This commit is contained in:
Holger Weiss 2018-02-24 00:50:20 +01:00
parent 5bf753fd2d
commit f7566bd00e
7 changed files with 24 additions and 25 deletions
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12
sql/mssql.sql
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@ -41,15 +41,15 @@ CREATE TABLE [dbo].[archive] (
CREATE INDEX [archive_username_timestamp] ON [archive] (username, timestamp)
WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON);
CREATE INDEX [archive_username_peer] ON [archive] (username, peer)
WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON);
CREATE INDEX [archive_username_bare_peer] ON [archive] (username, bare_peer)
WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON);
CREATE INDEX [archive_timestamp] ON [archive] (timestamp)
WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON);
CREATE INDEX [archive_peer] ON [archive] (peer)
WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON);
CREATE INDEX [archive_bare_peer] ON [archive] (bare_peer)
WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON);
CREATE TABLE [dbo].[archive_prefs] (
[username] [varchar] (250) NOT NULL,
[def] [text] NOT NULL,