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revise search data for missing fields
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Sebastian Hugentobler 2024-06-26 14:46:33 +02:00
parent 40db2c37bb
commit 97cf9db9ff
Signed by: shu
GPG key ID: BB32CF3CA052C2F0
4 changed files with 18 additions and 17 deletions
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29
calibre-db/src/search.rs
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@ -14,21 +14,22 @@ use crate::data::{book::Book, error::DataStoreError};
/// A lot of joins but only run once at startup.
const SEARCH_INIT_QUERY: &str = "INSERT INTO search.fts(book_id, data)
SELECT b.id as book_id,
b.title || ' ' ||
a.name || ' ' ||
c.text || ' ' ||
GROUP_CONCAT(DISTINCT t.name) || ' ' ||
GROUP_CONCAT(DISTINCT i.val) || ' ' ||
GROUP_CONCAT(DISTINCT s.name) as data
COALESCE(b.title, '') || ' ' ||
COALESCE(a.name, '') || ' ' ||
COALESCE(c.text, '') || ' ' ||
COALESCE(GROUP_CONCAT(DISTINCT t.name), '') || ' ' ||
COALESCE(GROUP_CONCAT(DISTINCT i.val), '') || ' ' ||
COALESCE(GROUP_CONCAT(DISTINCT s.name), '') as data
FROM main.books as b
JOIN main.books_authors_link AS b2a ON b.id = b2a.book
JOIN main.authors AS a ON b2a.author = a.id
JOIN main.comments AS c ON c.book = b.id
JOIN main.books_tags_link AS b2t ON b.id = b2t.book
JOIN main.tags AS t ON b2t.tag = t.id
JOIN main.identifiers AS i ON i.book = b.id
JOIN main.books_series_link AS b2s ON b.id = b2s.book
JOIN main.series AS s ON b2s.series = s.id";
LEFT JOIN main.books_authors_link AS b2a ON b.id = b2a.book
LEFT JOIN main.authors AS a ON b2a.author = a.id
LEFT JOIN main.comments AS c ON c.book = b.id
LEFT JOIN main.books_tags_link AS b2t ON b.id = b2t.book
LEFT JOIN main.tags AS t ON b2t.tag = t.id
LEFT JOIN main.identifiers AS i ON i.book = b.id
LEFT JOIN main.books_series_link AS b2s ON b.id = b2s.book
LEFT JOIN main.series AS s ON b2s.series = s.id
GROUP BY b.id";
/// Attach the fts in-memory database to the read-only calibre database.
pub(crate) fn attach(pool: &Pool<SqliteConnectionManager>) -> Result<(), DataStoreError> {