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Remove duplication
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13122e5e24
commit
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1 changed files with 18 additions and 30 deletions
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@ -386,38 +386,26 @@ class StateStore(SQLBaseStore):
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# each (type, state_key). However, that was terribly slow
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# without the right indicies (which we can't add until
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# after we finish deduping state, which requires this func)
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if types is not None:
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args = [next_group] + [i for typ in types for i in typ]
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txn.execute(
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"SELECT type, state_key, event_id FROM state_groups_state"
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" WHERE state_group = ? %s" % (where_clause,),
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args
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)
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rows = txn.fetchall()
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args = [next_group]
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if types:
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args.extend(i for typ in types for i in typ)
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results[group].update({
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(typ, state_key): event_id
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for typ, state_key, event_id in rows
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if (typ, state_key) not in results[group]
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})
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txn.execute(
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"SELECT type, state_key, event_id FROM state_groups_state"
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" WHERE state_group = ? %s" % (where_clause,),
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args
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)
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rows = txn.fetchall()
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results[group].update({
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(typ, state_key): event_id
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for typ, state_key, event_id in rows
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if (typ, state_key) not in results[group]
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})
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# If the lengths match then we must have all the types,
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# so no need to go walk further down the tree.
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if len(results[group]) == len(types):
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break
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else:
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txn.execute(
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"SELECT type, state_key, event_id FROM state_groups_state"
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" WHERE state_group = ?",
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(next_group,)
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)
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rows = txn.fetchall()
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results[group].update({
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(typ, state_key): event_id
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for typ, state_key, event_id in rows
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if (typ, state_key) not in results[group]
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})
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# If the lengths match then we must have all the types,
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# so no need to go walk further down the tree.
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if types is not None and len(results[group]) == len(types):
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break
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next_group = self._simple_select_one_onecol_txn(
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txn,
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