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Amend syncapi SQL queries to return missing columns (#840) 

* This commit updates a couple of the syncapi SQL queries to return additional columns that are required/expected by rowsToStreamEvents in output_room_events_table.go.

It's not exactly clear to me yet what transaction_id and session_id do, but these being added n #367 results in state events breaking the /sync endpoint.

This is a temporary fix. We need to come up with a better solution.

* gomatrix to gomatrixserverlib on some weird line change

* Tweaks from @babolivier review comments
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Neil Alexander 2020-01-02 14:51:21 +00:00 committed by GitHub
parent 5741235833
commit 6cab622468
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2 changed files with 7 additions and 2 deletions
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7
syncapi/storage/current_room_state_table.go
View File

@ -84,7 +84,12 @@ const selectStateEventSQL = "" +
"SELECT event_json FROM syncapi_current_room_state WHERE room_id = $1 AND type = $2 AND state_key = $3"
const selectEventsWithEventIDsSQL = "" +
"SELECT added_at, event_json FROM syncapi_current_room_state WHERE event_id = ANY($1)"
// TODO: The session_id and transaction_id blanks are here because otherwise
// the rowsToStreamEvents expects there to be exactly four columns. We need to
// figure out if these really need to be in the DB, and if so, we need a
// better permanent fix for this. - neilalexander, 2 Jan 2020
"SELECT added_at, event_json, 0 AS session_id, '' AS transaction_id" +
" FROM syncapi_current_room_state WHERE event_id = ANY($1)"
type currentRoomStateStatements struct {
upsertRoomStateStmt *sql.Stmt

2
syncapi/storage/output_room_events_table.go
View File

@ -67,7 +67,7 @@ const insertEventSQL = "" +
") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10) RETURNING id"
const selectEventsSQL = "" +
"SELECT id, event_json FROM syncapi_output_room_events WHERE event_id = ANY($1)"
"SELECT id, event_json, session_id, transaction_id FROM syncapi_output_room_events WHERE event_id = ANY($1)"
const selectRecentEventsSQL = "" +
"SELECT id, event_json, session_id, transaction_id FROM syncapi_output_room_events" +