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[Database version 1402] Rework parsed_url table

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- Allow arbitrary-sized URL
- Use URL hash for primary key instead of truncated URL, requires table truncation pre update
- Add expires field
This commit is contained in:
Hypolite Petovan 2021-02-16 10:10:53 -05:00
commit 7de03eb13f
3 changed files with 23 additions and 8 deletions
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12
database.sql
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@ -1,6 +1,6 @@
-- ------------------------------------------
-- Friendica 2021.03-dev (Red Hot Poker)
-- DB_UPDATE_VERSION 1402
-- DB_UPDATE_VERSION 1403
-- ------------------------------------------
@ -959,15 +959,17 @@ CREATE TABLE IF NOT EXISTS `openwebauth-token` (
-- TABLE parsed_url
--
CREATE TABLE IF NOT EXISTS `parsed_url` (
`url` varbinary(255) NOT NULL COMMENT 'page url',
`url_hash` binary(64) NOT NULL COMMENT 'page url hash',
`guessing` boolean NOT NULL DEFAULT '0' COMMENT 'is the \'guessing\' mode active?',
`oembed` boolean NOT NULL DEFAULT '0' COMMENT 'is the data the result of oembed?',
`url` text NOT NULL COMMENT 'page url',
`content` mediumtext COMMENT 'page data',
`created` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'datetime of creation',
PRIMARY KEY(`url`,`guessing`,`oembed`),
INDEX `created` (`created`)
`expires` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'datetime of expiration',
PRIMARY KEY(`url_hash`,`guessing`,`oembed`),
INDEX `created` (`created`),
INDEX `expires` (`expires`)
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='cache for \'parse_url\' queries';
--
-- TABLE pconfig
--