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db: add extra indexes for tag and media_tag

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This commit is contained in:
Lucas Gabriel Vuotto 2025-05-03 08:41:23 +00:00
parent b01e4197e7
commit b052526f4e
2 changed files with 15 additions and 7 deletions
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18
migrations/pooru_1_down.sql
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@ -1,7 +1,11 @@
DROP VIEW IF EXISTS tagged_media_view; DROP VIEW tagged_media_view;
DROP VIEW IF EXISTS tag_count_view; DROP VIEW tag_count_view;
DROP TABLE IF EXISTS media_tag; DROP INDEX media_tag_tag_id_idx;
DROP INDEX IF EXISTS tag_display_idx; DROP INDEX media_tag_media_id_idx;
DROP TABLE IF EXISTS tag; DROP TABLE media_tag;
DROP TABLE IF EXISTS kind; DROP INDEX tag_display_idx;
DROP TABLE IF EXISTS media; DROP INDEX tag_name_kind_id_idx;
DROP INDEX tag_name_idx;
DROP TABLE tag;
DROP TABLE kind;
DROP TABLE media;

4
migrations/pooru_1_up.sql
View file

@ -20,6 +20,8 @@ CREATE TABLE tag(
display TEXT (289) AS (concat_ws(':', kind_id, name)) STORED, display TEXT (289) AS (concat_ws(':', kind_id, name)) STORED,
UNIQUE (name, kind_id) UNIQUE (name, kind_id)
); );
CREATE INDEX tag_name_idx ON tag(name);
CREATE UNIQUE INDEX tag_name_kind_id_idx ON tag(name, kind_id);
CREATE UNIQUE INDEX tag_display_idx ON tag(display); CREATE UNIQUE INDEX tag_display_idx ON tag(display);
CREATE TABLE media_tag( CREATE TABLE media_tag(
@ -29,6 +31,8 @@ CREATE TABLE media_tag(
FOREIGN KEY (tag_id) REFERENCES tag(id) ON DELETE CASCADE, FOREIGN KEY (tag_id) REFERENCES tag(id) ON DELETE CASCADE,
PRIMARY KEY (media_id, tag_id) PRIMARY KEY (media_id, tag_id)
); );
CREATE INDEX media_tag_media_id_idx ON media_tag(media_id);
CREATE INDEX media_tag_tag_id_idx ON media_tag(tag_id);
CREATE VIEW tag_count_view AS SELECT CREATE VIEW tag_count_view AS SELECT
tag.id AS id, tag.id AS id,