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Change messages_data join table indexes for data_id lookup #653

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Merged
peterbroadhurst merged 1 commit into from
Mar 31, 2022
Merged

Change messages_data join table indexes for data_id lookup #653

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8 changes: 8 additions & 0 deletions db/migrations/postgres/000079_add_messages_data_newindexes.down.sql
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Original file line number Diff line number Diff line change
@@ -0,0 +1,8 @@
BEGIN;

DROP INDEX messages_data_message;
DROP INDEX messages_data_data;

CREATE UNIQUE INDEX messages_data_idx ON messages_data(message_id, data_id);

COMMIT;
8 changes: 8 additions & 0 deletions db/migrations/postgres/000079_add_messages_data_newindexes.up.sql
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Original file line number Diff line number Diff line change
@@ -0,0 +1,8 @@
BEGIN;

DROP INDEX messages_data_idx;

CREATE INDEX messages_data_message ON messages_data(message_id);
CREATE INDEX messages_data_data ON messages_data(data_id);

COMMIT;
4 changes: 4 additions & 0 deletions db/migrations/sqlite/000079_add_messages_data_newindexes.down.sql
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Original file line number Diff line number Diff line change
@@ -0,0 +1,4 @@
DROP INDEX messages_data_message;
DROP INDEX messages_data_data;

CREATE UNIQUE INDEX messages_data_idx ON messages_data(message_id, data_id);
4 changes: 4 additions & 0 deletions db/migrations/sqlite/000079_add_messages_data_newindexes.up.sql
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Original file line number Diff line number Diff line change
@@ -0,0 +1,4 @@
DROP INDEX messages_data_idx;

CREATE INDEX messages_data_message ON messages_data(message_id);
CREATE INDEX messages_data_data ON messages_data(data_id);