signalapp/Signal-Android
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Use indexes for story viewed-receipt lookup and pinned messages queries.

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Cody Henthorne 2026-06-12 16:12:32 -04:00 committed by Greyson Parrelli
parent fc547218d1
commit fa258dcef2
1 changed files with 5 additions and 3 deletions
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8
app/src/main/java/org/thoughtcrime/securesms/database/MessageTable.kt
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@ -322,6 +322,7 @@ open class MessageTable(context: Context?, databaseHelper: SignalDatabase) : Dat
private const val INDEX_NOTIFICATION_STATE = "message_notification_state_index"
private const val INDEX_RATE_LIMITED = "message_rate_limited_index"
private const val INDEX_SCHEDULED_NON_STORY = "message_scheduled_non_story_index"
private const val INDEX_MESSAGE_PINNED_UNTIL = "message_pinned_until_index"
@JvmField
val CREATE_INDEXS = arrayOf(
@ -348,7 +349,7 @@ open class MessageTable(context: Context?, databaseHelper: SignalDatabase) : Dat
// Partial index for marking messages read in a thread (see setMessagesReadSince). Only contains unread/unseen rows.
"CREATE INDEX IF NOT EXISTS $INDEX_THREAD_DATE_RECEIVED_UNREAD ON $TABLE_NAME ($THREAD_ID, $DATE_RECEIVED) WHERE $STORY_TYPE = 0 AND $PARENT_STORY_ID <= 0 AND ($READ = 0 OR $REACTIONS_UNREAD = 1 OR $VOTES_UNREAD = 1)",
"CREATE INDEX IF NOT EXISTS message_votes_unread_index ON $TABLE_NAME ($VOTES_UNREAD)",
"CREATE INDEX IF NOT EXISTS message_pinned_until_index ON $TABLE_NAME ($PINNED_UNTIL)",
"CREATE INDEX IF NOT EXISTS $INDEX_MESSAGE_PINNED_UNTIL ON $TABLE_NAME ($PINNED_UNTIL)",
"CREATE INDEX IF NOT EXISTS message_pinned_at_index ON $TABLE_NAME ($PINNED_AT)",
"CREATE INDEX IF NOT EXISTS message_deleted_by_index ON $TABLE_NAME ($DELETED_BY)",
"CREATE INDEX IF NOT EXISTS $INDEX_ARCHIVED_STORY ON $TABLE_NAME ($STORY_ARCHIVED, $STORY_TYPE, $DATE_SENT) WHERE $STORY_TYPE > 0 AND $STORY_ARCHIVED > 0",
@ -1582,7 +1583,7 @@ open class MessageTable(context: Context?, databaseHelper: SignalDatabase) : Dat
writableDatabase.withinTransaction { db ->
db.select(FROM_RECIPIENT_ID)
.from(TABLE_NAME)
.from("$TABLE_NAME INDEXED BY $INDEX_DATE_SENT_FROM_TO_THREAD")
.where("$IS_STORY_CLAUSE AND $DATE_SENT IN ($timestamps) AND NOT ($outgoingTypeClause) AND $VIEWED_COLUMN > 0")
.run()
.readToList { cursor -> RecipientId.from(cursor.requireLong(FROM_RECIPIENT_ID)) }
@ -2179,7 +2180,8 @@ open class MessageTable(context: Context?, databaseHelper: SignalDatabase) : Dat
where = "$THREAD_ID = ? AND $PINNED_UNTIL > 0",
arguments = buildArgs(threadId),
reverse = true,
orderBy = if (orderByPinned) "$PINNED_AT ASC" else ""
orderBy = if (orderByPinned) "$PINNED_AT ASC" else "",
index = INDEX_MESSAGE_PINNED_UNTIL
)
return mmsReaderFor(cursor).use { reader ->