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- MySQL index on BLOB/TEXT can only be partial (e.g.: `column`(length))
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Roland Häder 2022-06-19 10:48:47 +02:00
parent 5792a01a01
commit 5f6943b008
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3 changed files with 7 additions and 7 deletions
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2
database.sql
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@ -1234,7 +1234,7 @@ CREATE TABLE IF NOT EXISTS `post-media` (
`publisher-name` varchar(255) COMMENT 'Name of the publisher of the media', `publisher-name` varchar(255) COMMENT 'Name of the publisher of the media',
`publisher-image` varbinary(255) COMMENT 'Image of the publisher of the media', `publisher-image` varbinary(255) COMMENT 'Image of the publisher of the media',
PRIMARY KEY(`id`), PRIMARY KEY(`id`),
UNIQUE INDEX `uri-id-url` (`uri-id`,`url`), UNIQUE INDEX `uri-id-url` (`uri-id`,`url`(512)),
INDEX `uri-id-id` (`uri-id`,`id`), INDEX `uri-id-id` (`uri-id`,`id`),
FOREIGN KEY (`uri-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE FOREIGN KEY (`uri-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Attached media'; ) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Attached media';

10
doc/database/db_post-media.md
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@ -31,11 +31,11 @@ Fields
Indexes Indexes
------------ ------------
| Name | Fields | | Name | Fields |
| ---------- | ------------------- | | ---------- | ------------------------ |
| PRIMARY | id | | PRIMARY | id |
| uri-id-url | UNIQUE, uri-id, url | | uri-id-url | UNIQUE, uri-id, url(512) |
| uri-id-id | uri-id, id | | uri-id-id | uri-id, id |
Foreign Keys Foreign Keys
------------ ------------

2
static/dbstructure.config.php
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@ -1272,7 +1272,7 @@ return [
], ],
"indexes" => [ "indexes" => [
"PRIMARY" => ["id"], "PRIMARY" => ["id"],
"uri-id-url" => ["UNIQUE", "uri-id", "url"], "uri-id-url" => ["UNIQUE", "uri-id", "url(512)"],
"uri-id-id" => ["uri-id", "id"], "uri-id-id" => ["uri-id", "id"],
] ]
], ],