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Remove PDU tables.

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This commit is contained in:
Erik Johnston 2014-10-31 14:00:14 +00:00
parent 946d02536b
commit bfa36a72b9
6 changed files with 2 additions and 1230 deletions
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45
synapse/storage/transactions.py
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@ -14,7 +14,6 @@
# limitations under the License.
from ._base import SQLBaseStore, Table
from .pdu import PdusTable
from collections import namedtuple
@ -207,50 +206,6 @@ class TransactionStore(SQLBaseStore):
return ReceivedTransactionsTable.decode_results(txn.fetchall())
def get_pdus_after_transaction(self, transaction_id, destination):
"""For a given local transaction_id that we sent to a given destination
home server, return a list of PDUs that were sent to that destination
after it.
Args:
txn
transaction_id (str)
destination (str)
Returns
list: A list of PduTuple
"""
return self.runInteraction(
"get_pdus_after_transaction",
self._get_pdus_after_transaction,
transaction_id, destination
)
def _get_pdus_after_transaction(self, txn, transaction_id, destination):
# Query that first get's all transaction_ids with an id greater than
# the one given from the `sent_transactions` table. Then JOIN on this
# from the `tx->pdu` table to get a list of (pdu_id, origin) that
# specify the pdus that were sent in those transactions.
query = (
"SELECT pdu_id, pdu_origin FROM %(tx_pdu)s as tp "
"INNER JOIN %(sent_tx)s as st "
"ON tp.transaction_id = st.transaction_id "
"AND tp.destination = st.destination "
"WHERE st.id > ("
"SELECT id FROM %(sent_tx)s "
"WHERE transaction_id = ? AND destination = ?"
) % {
"tx_pdu": TransactionsToPduTable.table_name,
"sent_tx": SentTransactions.table_name,
}
txn.execute(query, (transaction_id, destination))
pdus = PdusTable.decode_results(txn.fetchall())
return self._get_pdu_tuples(txn, pdus)
class ReceivedTransactionsTable(Table):
table_name = "received_transactions"