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messages table: introduce new computed isStory field for index usage

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Scott Nonnenberg 2021-12-15 00:17:14 -08:00 • committed by GitHub
parent e57ca66fd0
commit 42cb570029
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4 changed files with 120 additions and 8 deletions
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16
ts/sql/Server.ts
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@ -2333,7 +2333,7 @@ async function getOlderMessagesByConversation(
SELECT json FROM messages WHERE
conversationId = $conversationId AND
($messageId IS NULL OR id IS NOT $messageId) AND
type IS NOT 'story' AND
isStory IS 0 AND
storyId IS $storyId AND
(
(received_at = $received_at AND sent_at < $sent_at) OR
@ -2415,7 +2415,7 @@ async function getNewerMessagesByConversation(
`
SELECT json FROM messages WHERE
conversationId = $conversationId AND
type IS NOT 'story' AND
isStory IS 0 AND
storyId IS $storyId AND
(
(received_at = $received_at AND sent_at > $sent_at) OR
@ -2445,7 +2445,7 @@ function getOldestMessageForConversation(
`
SELECT * FROM messages WHERE
conversationId = $conversationId AND
type IS NOT 'story' AND
isStory IS 0 AND
storyId IS $storyId
ORDER BY received_at ASC, sent_at ASC
LIMIT 1;
@ -2472,7 +2472,7 @@ function getNewestMessageForConversation(
`
SELECT * FROM messages WHERE
conversationId = $conversationId AND
type IS NOT 'story' AND
isStory IS 0 AND
storyId IS $storyId
ORDER BY received_at DESC, sent_at DESC
LIMIT 1;
@ -2632,7 +2632,7 @@ function getOldestUnreadMessageForConversation(
SELECT * FROM messages WHERE
conversationId = $conversationId AND
readStatus = ${ReadStatus.Unread} AND
type IS NOT 'story' AND
isStory IS 0 AND
storyId IS $storyId
ORDER BY received_at ASC, sent_at ASC
LIMIT 1;
@ -2663,7 +2663,7 @@ async function getTotalUnreadForConversation(
WHERE
conversationId = $conversationId AND
readStatus = ${ReadStatus.Unread} AND
type IS NOT 'story' AND
isStory IS 0 AND
storyId IS $storyId;
`
)
@ -4163,7 +4163,7 @@ async function getMessagesWithVisualMediaAttachments(
.prepare<Query>(
`
SELECT json FROM messages WHERE
type IS NOT 'story' AND
isStory IS 0 AND
storyId IS NULL AND
conversationId = $conversationId AND
hasVisualMediaAttachments = 1
@ -4188,7 +4188,7 @@ async function getMessagesWithFileAttachments(
.prepare<Query>(
`
SELECT json FROM messages WHERE
type IS NOT 'story' AND
isStory IS 0 AND
storyId IS NULL AND
conversationId = $conversationId AND
hasFileAttachments = 1