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fix(waku-store): added an index to improve messages query time

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Lorenzo Delgado 2022-09-05 15:18:47 +02:00 committed by GitHub
parent 21e9f25276
commit 3f7aa8c6e4
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3 changed files with 5 additions and 2 deletions
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2
waku/v2/node/storage/message/waku_message_store_queries.nim
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@ -76,7 +76,7 @@ proc createTable*(db: SqliteDatabase): DatabaseResult[void] {.inline.} =
## Create index
template createIndexQuery(table: string): SqlQueryStr =
"CREATE INDEX IF NOT EXISTS i_rt ON " & table & " (receiverTimestamp);"
"CREATE INDEX IF NOT EXISTS i_msg ON " & table & " (contentTopic, pubsubTopic, senderTimestamp, id);"
proc createIndex*(db: SqliteDatabase): DatabaseResult[void] {.inline.} =
let query = createIndexQuery(DbTable)

2
waku/v2/node/storage/migration/migration_types.nim
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@ -7,7 +7,7 @@ const MESSAGE_STORE_MIGRATION_PATH* = sourceDir / "migrations_scripts/message"
const PEER_STORE_MIGRATION_PATH* = sourceDir / "migrations_scripts/peer"
const ALL_STORE_MIGRATION_PATH* = sourceDir / "migrations_scripts"
const USER_VERSION* = 4 # increase this when there is an update in the database schema
const USER_VERSION* = 5 # increase this when there is an update in the database schema
type MigrationScriptsResult*[T] = Result[T, string]
type

3
waku/v2/node/storage/migration/migrations_scripts/message/00005_updateIndex.up.sql Normal file
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@ -0,0 +1,3 @@
DROP INDEX IF EXISTS i_rt;
CREATE INDEX IF NOT EXISTS i_msg ON Message (contentTopic, pubsubTopic, senderTimestamp, id);