oss/miniflux-v2
oss/miniflux-v2
1
0
Fork 0
mirror of https://github.com/miniflux/v2.git synced 2025-09-15 18:57:04 +00:00
Code Wiki Activity

Set arbitrary maximum size for tsvector column

Browse source 
- The max size for tsvector is 1 MiB
- We index only the first million of characters,
  it should be enough for most feed entries.
This commit is contained in:
Frédéric Guillot 2018-10-19 21:40:59 -07:00
parent 715575001a
commit a614f98063
3 changed files with 6 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

6
storage/entry.go
View file

@ -50,7 +50,7 @@ func (s *Storage) UpdateEntryContent(entry *model.Entry) error {
query := `
UPDATE entries
SET document_vectors = to_tsvector(title || ' ' || coalesce(content, ''))
SET document_vectors = to_tsvector(substring(title || ' ' || coalesce(content, '') for 1000000))
WHERE id=$1 AND user_id=$2
`
_, err = tx.Exec(query, entry.ID, entry.UserID)
@ -68,7 +68,7 @@ func (s *Storage) createEntry(entry *model.Entry) error {
INSERT INTO entries
(title, hash, url, comments_url, published_at, content, author, user_id, feed_id, document_vectors)
VALUES
($1, $2, $3, $4, $5, $6, $7, $8, $9, to_tsvector($1 || ' ' || coalesce($6, '')))
($1, $2, $3, $4, $5, $6, $7, $8, $9, to_tsvector(substring($1 || ' ' || coalesce($6, '') for 1000000)))
RETURNING id, status
`
err := s.db.QueryRow(
@ -107,7 +107,7 @@ func (s *Storage) updateEntry(entry *model.Entry) error {
query := `
UPDATE entries SET
title=$1, url=$2, comments_url=$3, content=$4, author=$5,
document_vectors=to_tsvector($1 || ' ' || coalesce($4, ''))
document_vectors=to_tsvector(substring($1 || ' ' || coalesce($4, '') for 1000000))
WHERE user_id=$6 AND feed_id=$7 AND hash=$8
RETURNING id
`