2f46ab5096
should actually speed up deletes substantially, especially for large regions, as this was a table scan before.
9 lines
280 B
PL/PgSQL
9 lines
280 B
PL/PgSQL
BEGIN;
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ALTER TABLE prims change SceneGroupID SceneGroupIDold varchar(255);
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ALTER TABLE prims add SceneGroupID char(36);
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UPDATE prims set SceneGroupID = SceneGroupIDold;
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ALTER TABLE prims drop SceneGroupIDold;
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ALTER TABLE prims add index prims_scenegroupid(SceneGroupID);
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COMMIT; |