Andrew Dunstan 1a4174a498 Improve the efficiency of certain jsonb get operations. ...

Instead of iterating over jsonb structures, use the inbuilt functions
findJsonbValueFromContainerLen() and getIthJsonbValueFromContainer() to
extract values directly. These functions use algorithms that are O(n log
n) and O(1) respectively, whereas iterating is O(n), so we should see
considerable speedup here.

Teodor Sigaev.

2014-06-01 19:04:02 -04:00

75 KiB

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