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COTH

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

The COTH() function calculates the hyperbolic cotangent of a numeric value.

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

The result being

+--------------+
|         coth |
+--------------+
| 1.3130352855 |
+--------------+

Dialect support

This example using jOOQ:

coth(1)

Translates to the following dialect specific expressions:

-- ACCESS, ASE, CUBRID, DB2, DERBY, FIREBIRD, H2, HANA, HSQLDB, INFORMIX, INGRES, MARIADB, MYSQL, ORACLE, POSTGRES, REDSHIFT, 
-- SQLSERVER, SYBASE, VERTICA
((exp((1 * 2)) + 1) / (exp((1 * 2)) - 1))

-- AURORA_MYSQL, AURORA_POSTGRES, COCKROACHDB, MEMSQL, SQLDATAWAREHOUSE, SQLITE, TERADATA
/* UNSUPPORTED */

(These are currently generated with jOOQ 3.14, see #10141)

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