[
https://issues.apache.org/jira/browse/CALCITE-5599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17703687#comment-17703687
]
Zou commented on CALCITE-5599:
------------------------------
[~julianhyde], I like the idea that we enable trigonometric functions by
default, and there are some There are some of the trigonometric functions are
only supported in particular libraries, such as 'TANH', 'COSH'. I would like to
create a separate ticket to move them to 'SqlStdOperatorTable', WDYT?
> Support more trigonometric functions for BigQuery
> -------------------------------------------------
>
> Key: CALCITE-5599
> URL: https://issues.apache.org/jira/browse/CALCITE-5599
> Project: Calcite
> Issue Type: New Feature
> Reporter: Zou
> Assignee: Zou
> Priority: Major
>
> We have already supported many trigonometric functions in calcite, such as
> SIN, COS, and there are still some trigonometric functions in BigQuery not
> supported：
> * ACOSH(X)：Computes the inverse hyperbolic cosine of X.
> * COTH(X): Computes the hyperbolic cotangent for the angle of {{{}X{}}},
> where {{X}} is specified in radians.
> * CSC(X): Computes the cosecant of the input angle, which is in radians.
> * CSCH(X): Computes the hyperbolic cosecant of the input angle, which is in
> radians.
> * SEC(X): Computes the secant for the angle of {{{}X{}}}, where {{X}} is
> specified in radians.
> * SECH(X): Computes the hyperbolic secant for the angle of {{{}X{}}}, where
> {{X}} is specified in radians.
> More info could be found in [BigQuery
> Doc|https://cloud.google.com/bigquery/docs/reference/standard-sql/functions-and-operators#acosh]
> This is an umbrella issue, and I will create subtasks for each function
> listed above later.
>
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
