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COSH

Applies to ✅ Open Source Edition   ✅ Express Edition   ✅ Professional Edition   ✅ Enterprise Edition

The COSH() function calculates the hyperbolic cosine of a numeric value.

SELECT cosh(1);
create.select(cosh(1)).fetch();

The result being

+---------------+
|          cosh |
+---------------+
| 1.54308063482 |
+---------------+

Dialect support

This example using jOOQ:

cosh(1)

Translates to the following dialect specific expressions:

ASE, Access, Aurora MySQL, Aurora Postgres, DuckDB, HSQLDB, MariaDB, MemSQL, MySQL, Postgres, Redshift, SQLDataWarehouse, SQLServer, Sybase, Vertica, YugabyteDB

((exp((1 * 2)) + 1) / (exp(1) * 2))

BigQuery, ClickHouse, DB2, Derby, Exasol, Firebird, H2, Hana, Informix, Oracle, SQLite, Snowflake, Teradata, Trino

cosh(1)

CockroachDB

((exp(CAST((1 * 2) AS numeric)) + 1) / (exp(CAST(1 AS numeric)) * 2))

(These are currently generated with jOOQ 3.20, see #10141), or translate your own on our website

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