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fix: rebuilding tree error when the page number is large enough in sqlite (#2830)

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When the total page number is large enough (usually about 80+), sqlite will throw error: "Too many variables". This commit reduces the chunk size for sqlite configuration.
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scienceasdf 2021-01-30 03:16:33 +08:00 committed by GitHub
parent 52304a8149
commit 4b80bab88e
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1 changed files with 8 additions and 2 deletions
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6
server/jobs/rebuild-tree.js
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@ -57,9 +57,15 @@ module.exports = async (pageId) => {
await WIKI.models.knex.table('pageTree').truncate()
if (tree.length > 0) {
// -> Save in chunks, because of per query max parameters (35k Postgres, 2k MSSQL, 1k for SQLite)
if ((WIKI.config.db.type !== 'sqlite'))
for (const chunk of _.chunk(tree, 100)) {
await WIKI.models.knex.table('pageTree').insert(chunk)
}
} else {
for (const chunk of _.chunk(tree, 60)) {
await WIKI.models.knex.table('pageTree').insert(chunk)
}
}
}
await WIKI.models.knex.destroy()