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TANH

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

The TANH() function calculates the hyperbolic tangent of a numeric value.

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

The result being

+---------------+
|          tanh |
+---------------+
| 0.76159415595 |
+---------------+

Dialect support

This example using jOOQ:

tanh(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)) + 1))

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

tanh(1)

CockroachDB

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

Snowflake

/* UNSUPPORTED */

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

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