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authorBruce Momjian <bruce@momjian.us>2007-02-17 00:55:58 +0000
committerBruce Momjian <bruce@momjian.us>2007-02-17 00:55:58 +0000
commit89a624439eb0ac15f99f20397b6bdf0150e1900d (patch)
treea3aa22469d1f133fc5ee5398085d76040fff78c1 /src/backend/tcop/postgres.c
parent72a070a3653ffc6519b9af5f3959f872cb4dea7d (diff)
downloadpostgresql-89a624439eb0ac15f99f20397b6bdf0150e1900d.tar.gz
postgresql-89a624439eb0ac15f99f20397b6bdf0150e1900d.zip
Create AVG() aggregates for int8 and NUMERIC which do not compute X^2,
as a performance enhancement. Mark Kirkwood
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