Zou created CALCITE-5599:
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Summary: 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
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.
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