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Raise error on insert conflict in roomserver_transactions

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Anant Prakash 2018-05-26 16:22:54 +05:30
parent ac6a91020b
commit 59cd0529a2
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1 changed files with 2 additions and 4 deletions
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6
src/github.com/matrix-org/dendrite/roomserver/storage/transactions_table.go
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@ -32,14 +32,12 @@ CREATE TABLE IF NOT EXISTS roomserver_transactions (
event_id TEXT NOT NULL,
-- A transaction ID is unique for a user and device
-- This automatically creates an index.
CONSTRAINT roomserver_transaction_unique PRIMARY KEY (transaction_id, device_id, user_id)
PRIMARY KEY (transaction_id, device_id, user_id)
);
`
const insertTransactionSQL = "" +
"INSERT INTO roomserver_transactions (transaction_id, device_id, user_id, event_id)" +
" VALUES ($1, $2, $3, $4)" +
" ON CONFLICT ON CONSTRAINT roomserver_transaction_unique" +
" DO NOTHING"
" VALUES ($1, $2, $3, $4)"
const selectTransactionEventIDSQL = "" +
"SELECT event_id FROM roomserver_transactions" +