Add comments to existing schema deltas that used "CREATE INDEX" directly

This commit is contained in:
Mark Haines 2016-09-12 11:00:26 +01:00
parent caef86f428
commit 31f85f9db9
6 changed files with 24 additions and 0 deletions

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@ -13,6 +13,10 @@
* limitations under the License. * limitations under the License.
*/ */
/** Using CREATE INDEX directly is deprecated in favour of using background
* update see synapse/storage/schema/delta/33/access_tokens_device_index.sql
* and synapse/storage/registration.py for an example using
* "access_tokens_device_index" **/
CREATE INDEX receipts_linearized_room_stream ON receipts_linearized( CREATE INDEX receipts_linearized_room_stream ON receipts_linearized(
room_id, stream_id room_id, stream_id
); );

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@ -13,4 +13,8 @@
* limitations under the License. * limitations under the License.
*/ */
/** Using CREATE INDEX directly is deprecated in favour of using background
* update see synapse/storage/schema/delta/33/access_tokens_device_index.sql
* and synapse/storage/registration.py for an example using
* "access_tokens_device_index" **/
CREATE INDEX events_room_stream on events(room_id, stream_ordering); CREATE INDEX events_room_stream on events(room_id, stream_ordering);

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@ -13,4 +13,8 @@
* limitations under the License. * limitations under the License.
*/ */
/** Using CREATE INDEX directly is deprecated in favour of using background
* update see synapse/storage/schema/delta/33/access_tokens_device_index.sql
* and synapse/storage/registration.py for an example using
* "access_tokens_device_index" **/
CREATE INDEX public_room_index on rooms(is_public); CREATE INDEX public_room_index on rooms(is_public);

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@ -13,6 +13,10 @@
* limitations under the License. * limitations under the License.
*/ */
/** Using CREATE INDEX directly is deprecated in favour of using background
* update see synapse/storage/schema/delta/33/access_tokens_device_index.sql
* and synapse/storage/registration.py for an example using
* "access_tokens_device_index" **/
CREATE INDEX receipts_linearized_user ON receipts_linearized( CREATE INDEX receipts_linearized_user ON receipts_linearized(
user_id user_id
); );

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@ -26,6 +26,10 @@ UPDATE event_push_actions SET stream_ordering = (
UPDATE event_push_actions SET notif = 1, highlight = 0; UPDATE event_push_actions SET notif = 1, highlight = 0;
/** Using CREATE INDEX directly is deprecated in favour of using background
* update see synapse/storage/schema/delta/33/access_tokens_device_index.sql
* and synapse/storage/registration.py for an example using
* "access_tokens_device_index" **/
CREATE INDEX event_push_actions_rm_tokens on event_push_actions( CREATE INDEX event_push_actions_rm_tokens on event_push_actions(
user_id, room_id, topological_ordering, stream_ordering user_id, room_id, topological_ordering, stream_ordering
); );

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@ -13,6 +13,10 @@
* limitations under the License. * limitations under the License.
*/ */
/** Using CREATE INDEX directly is deprecated in favour of using background
* update see synapse/storage/schema/delta/33/access_tokens_device_index.sql
* and synapse/storage/registration.py for an example using
* "access_tokens_device_index" **/
CREATE INDEX event_push_actions_stream_ordering on event_push_actions( CREATE INDEX event_push_actions_stream_ordering on event_push_actions(
stream_ordering, user_id stream_ordering, user_id
); );