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Optimize selectKeysCountSQL to only return max 100 keys

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Till Faelligen 2022-05-11 08:48:27 +02:00
parent 1a438718aa
commit 4081d11a17
2 changed files with 6 additions and 2 deletions
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4
keyserver/storage/postgres/one_time_keys_table.go
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@ -53,7 +53,9 @@ const selectKeysSQL = "" +
"SELECT concat(algorithm, ':', key_id) as algorithmwithid, key_json FROM keyserver_one_time_keys WHERE user_id=$1 AND device_id=$2 AND concat(algorithm, ':', key_id) = ANY($3);"
const selectKeysCountSQL = "" +
"SELECT algorithm, COUNT(key_id) FROM keyserver_one_time_keys WHERE user_id=$1 AND device_id=$2 GROUP BY algorithm"
"SELECT algorithm, COUNT(key_id) FROM " +
" (SELECT algorithm, key_id FROM keyserver_one_time_keys WHERE user_id = $1 AND device_id = $2 LIMIT 100)" +
" x GROUP BY algorithm"
const deleteOneTimeKeySQL = "" +
"DELETE FROM keyserver_one_time_keys WHERE user_id = $1 AND device_id = $2 AND algorithm = $3 AND key_id = $4"

4
keyserver/storage/sqlite3/one_time_keys_table.go
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@ -52,7 +52,9 @@ const selectKeysSQL = "" +
"SELECT key_id, algorithm, key_json FROM keyserver_one_time_keys WHERE user_id=$1 AND device_id=$2"
const selectKeysCountSQL = "" +
"SELECT algorithm, COUNT(key_id) FROM keyserver_one_time_keys WHERE user_id=$1 AND device_id=$2 GROUP BY algorithm"
"SELECT algorithm, COUNT(key_id) FROM " +
" (SELECT algorithm, key_id FROM keyserver_one_time_keys WHERE user_id = $1 AND device_id = $2 LIMIT 100)" +
" x GROUP BY algorithm"
const deleteOneTimeKeySQL = "" +
"DELETE FROM keyserver_one_time_keys WHERE user_id = $1 AND device_id = $2 AND algorithm = $3 AND key_id = $4"