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rust-dirstatemap: cache non normal and other parent set...
rust-dirstatemap: cache non normal and other parent set Performance of `hg update` was significantly worse since the introduction of the Rust `dirstatemap`. This regression was noticed by Valentin Gatien-Baron when working on a large repository, as it goes unnoticed for smaller repositories like Mercurial itself. This fix introduces the same getter/setter mechanism at `hg-core` level as for `set/get_dirs`. While this technique is, as previously discussed, quite suboptimal, it fixes an important enough problem. Refactoring `hg-core` to use the typestate pattern could be a good approach to improving code quality in a future patch. Differential Revision: https://phab.mercurial-scm.org/D8048

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schema.sql
33 lines | 1.1 KiB | text/x-sql | TransactSqlLexer
Pulkit Goyal
infinitepush: move the extension to core from fb-hgext...
r37204 CREATE TABLE `bookmarkstonode` (
`node` varbinary(64) NOT NULL,
`bookmark` varbinary(512) NOT NULL,
`reponame` varbinary(255) NOT NULL,
PRIMARY KEY (`reponame`,`bookmark`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE TABLE `bundles` (
`bundle` varbinary(512) NOT NULL,
`reponame` varbinary(255) NOT NULL,
PRIMARY KEY (`bundle`,`reponame`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE TABLE `nodestobundle` (
`node` varbinary(64) NOT NULL,
`bundle` varbinary(512) NOT NULL,
`reponame` varbinary(255) NOT NULL,
PRIMARY KEY (`node`,`reponame`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE TABLE `nodesmetadata` (
`node` varbinary(64) NOT NULL,
`message` mediumblob NOT NULL,
`p1` varbinary(64) NOT NULL,
`p2` varbinary(64) DEFAULT NULL,
`author` varbinary(255) NOT NULL,
`committer` varbinary(255) DEFAULT NULL,
`author_date` bigint(20) NOT NULL,
`committer_date` bigint(20) DEFAULT NULL,
`reponame` varbinary(255) NOT NULL,
`optional_json_metadata` mediumblob,
PRIMARY KEY (`reponame`,`node`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;