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Diffstat (limited to 'docs/ref/contrib/postgres')
| -rw-r--r-- | docs/ref/contrib/postgres/aggregates.txt | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/docs/ref/contrib/postgres/aggregates.txt b/docs/ref/contrib/postgres/aggregates.txt index 7c901a0bad..285e86f5d5 100644 --- a/docs/ref/contrib/postgres/aggregates.txt +++ b/docs/ref/contrib/postgres/aggregates.txt @@ -240,13 +240,11 @@ field or an expression returning a numeric data. Both are required. Returns the population covariance as a ``float``, or ``default`` if there aren't any matching rows. - Has one optional argument: - .. attribute:: sample - By default ``CovarPop`` returns the general population covariance. - However, if ``sample=True``, the return value will be the sample - population covariance. + Optional. By default ``CovarPop`` returns the general population + covariance. However, if ``sample=True``, the return value will be the + sample population covariance. ``RegrAvgX`` ------------ |