Mercurial > gemma

annotate schema/updates/1003/01.add-indexes.sql @ 4906:21fea90f4002 fairway-marks-import

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Avoid unnecessary pointer to pointer
author Tom Gottfried <tom@intevation.de>
date Fri, 07 Feb 2020 12:35:11 +0100
parents 3dc2694557f1
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
4006
3dc2694557f1 Speed up time based filtering of gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
1 CREATE INDEX gauge_measurements_measure_date
3dc2694557f1 Speed up time based filtering of gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
2 ON waterway.gauge_measurements (measure_date);
3dc2694557f1 Speed up time based filtering of gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
3
3dc2694557f1 Speed up time based filtering of gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
4 CREATE INDEX gauge_predictions_measure_date
3dc2694557f1 Speed up time based filtering of gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
5 ON waterway.gauge_predictions (measure_date)