diff options
Diffstat (limited to 'doc/src/sgml/func.sgml')
-rw-r--r-- | doc/src/sgml/func.sgml | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index 396eaa5d550..88145c5b808 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -12743,7 +12743,7 @@ NULL baz</literallayout>(3 rows)</entry> <type>double precision</type> for a floating-point argument, otherwise the same as the argument data type </entry> - <entry>All types apart from floating-point types</entry> + <entry>Yes</entry> <entry>the average (arithmetic mean) of all input values</entry> </row> @@ -13001,7 +13001,7 @@ NULL baz</literallayout>(3 rows)</entry> <type>bigint</type> arguments, otherwise the same as the argument data type </entry> - <entry>All types apart from floating-point types</entry> + <entry>Yes</entry> <entry>sum of <replaceable class="parameter">expression</replaceable> across all input values</entry> </row> @@ -13153,7 +13153,7 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab; <entry> <type>double precision</type> </entry> - <entry>No</entry> + <entry>Yes</entry> <entry>correlation coefficient</entry> </row> @@ -13174,7 +13174,7 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab; <entry> <type>double precision</type> </entry> - <entry>No</entry> + <entry>Yes</entry> <entry>population covariance</entry> </row> @@ -13195,7 +13195,7 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab; <entry> <type>double precision</type> </entry> - <entry>No</entry> + <entry>Yes</entry> <entry>sample covariance</entry> </row> @@ -13212,7 +13212,7 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab; <entry> <type>double precision</type> </entry> - <entry>No</entry> + <entry>Yes</entry> <entry>average of the independent variable (<literal>sum(<replaceable class="parameter">X</replaceable>)/<replaceable class="parameter">N</replaceable></literal>)</entry> </row> @@ -13230,7 +13230,7 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab; <entry> <type>double precision</type> </entry> - <entry>No</entry> + <entry>Yes</entry> <entry>average of the dependent variable (<literal>sum(<replaceable class="parameter">Y</replaceable>)/<replaceable class="parameter">N</replaceable></literal>)</entry> </row> @@ -13248,7 +13248,7 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab; <entry> <type>bigint</type> </entry> - <entry>No</entry> + <entry>Yes</entry> <entry>number of input rows in which both expressions are nonnull</entry> </row> @@ -13268,7 +13268,7 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab; <entry> <type>double precision</type> </entry> - <entry>No</entry> + <entry>Yes</entry> <entry>y-intercept of the least-squares-fit linear equation determined by the (<replaceable class="parameter">X</replaceable>, <replaceable @@ -13288,7 +13288,7 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab; <entry> <type>double precision</type> </entry> - <entry>No</entry> + <entry>Yes</entry> <entry>square of the correlation coefficient</entry> </row> @@ -13308,7 +13308,7 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab; <entry> <type>double precision</type> </entry> - <entry>No</entry> + <entry>Yes</entry> <entry>slope of the least-squares-fit linear equation determined by the (<replaceable class="parameter">X</replaceable>, <replaceable class="parameter">Y</replaceable>) pairs</entry> @@ -13327,7 +13327,7 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab; <entry> <type>double precision</type> </entry> - <entry>No</entry> + <entry>Yes</entry> <entry><literal>sum(<replaceable class="parameter">X</replaceable>^2) - sum(<replaceable class="parameter">X</replaceable>)^2/<replaceable @@ -13348,7 +13348,7 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab; <entry> <type>double precision</type> </entry> - <entry>No</entry> + <entry>Yes</entry> <entry><literal>sum(<replaceable class="parameter">X</replaceable>*<replaceable class="parameter">Y</replaceable>) - sum(<replaceable @@ -13372,7 +13372,7 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab; <entry> <type>double precision</type> </entry> - <entry>No</entry> + <entry>Yes</entry> <entry><literal>sum(<replaceable class="parameter">Y</replaceable>^2) - sum(<replaceable class="parameter">Y</replaceable>)^2/<replaceable @@ -13399,7 +13399,7 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab; <type>double precision</type> for floating-point arguments, otherwise <type>numeric</type> </entry> - <entry>All types apart from floating-point types</entry> + <entry>Yes</entry> <entry>historical alias for <function>stddev_samp</function></entry> </row> @@ -13423,7 +13423,7 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab; <type>double precision</type> for floating-point arguments, otherwise <type>numeric</type> </entry> - <entry>All types apart from floating-point types</entry> + <entry>Yes</entry> <entry>population standard deviation of the input values</entry> </row> @@ -13447,7 +13447,7 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab; <type>double precision</type> for floating-point arguments, otherwise <type>numeric</type> </entry> - <entry>All types apart from floating-point types</entry> + <entry>Yes</entry> <entry>sample standard deviation of the input values</entry> </row> @@ -13467,7 +13467,7 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab; <type>double precision</type> for floating-point arguments, otherwise <type>numeric</type> </entry> - <entry>All types apart from floating-point types</entry> + <entry>Yes</entry> <entry>historical alias for <function>var_samp</function></entry> </row> @@ -13491,7 +13491,7 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab; <type>double precision</type> for floating-point arguments, otherwise <type>numeric</type> </entry> - <entry>All types apart from floating-point types</entry> + <entry>Yes</entry> <entry>population variance of the input values (square of the population standard deviation)</entry> </row> @@ -13515,7 +13515,7 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab; <type>double precision</type> for floating-point arguments, otherwise <type>numeric</type> </entry> - <entry>All types apart from floating-point types</entry> + <entry>Yes</entry> <entry>sample variance of the input values (square of the sample standard deviation)</entry> </row> </tbody> |