Urvish Parikh recurse-id
recurse-id
/ plpythonu tips
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August 8, 2020 14:39
Some tips on creating pl/python functions in psql
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| 1) instead of returning SETOF composite_type or SETOF RECORD (OUT col type) return TABLE (col type,etc) and just yield. | |
| 2) For long queries in plpy.execute use triple quotes for multiline queries | |
| 3) use explain [query] to figure out what is taking so much time on a query then build indexes to remove the "sequential scans" | |
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