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Don't de-delta state groups we're about to delete
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@ -2080,19 +2080,14 @@ class EventsStore(SQLBaseStore):
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)
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state_rows = txn.fetchall()
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state_groups_to_delete = [sg for sg, in state_rows]
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logger.debug(
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"[purge] finding state groups which depend on redundant state groups"
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)
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state_groups_to_delete = set([sg for sg, in state_rows])
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# Now we get all the state groups that rely on these state groups
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logger.debug("[purge] finding state groups which depend on redundant"
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" state groups")
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new_state_edges = []
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chunks = [
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state_groups_to_delete[i:i + 100]
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for i in xrange(0, len(state_groups_to_delete), 100)
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]
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for chunk in chunks:
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for i in xrange(0, len(state_rows), 100):
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chunk = [sg for sg, in state_rows[i:i + 100]]
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rows = self._simple_select_many_txn(
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txn,
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table="state_group_edges",
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@ -2101,7 +2096,10 @@ class EventsStore(SQLBaseStore):
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retcols=["state_group"],
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keyvalues={},
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)
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new_state_edges.extend(row["state_group"] for row in rows)
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new_state_edges.extend(
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row["state_group"] for row in rows
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if row["state_group"] not in state_groups_to_delete
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)
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# Now we turn the state groups that reference to-be-deleted state groups
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# to non delta versions.
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