ATAN2

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

The ATAN2() function calculates the ATAN2 of a numeric value.

SELECT atan2(1, 1);

create.select(atan2(1, 1)).fetch();

The result being

+---------------+          
|         atan2 |
+---------------+
| 0.78539816339 |
+---------------+

Dialect support

This example using jOOQ:

atan2(1, 1)

Translates to the following dialect specific expressions:

-- ASE, SQLSERVER
atn2(1, 1)

-- CUBRID, DB2, DERBY, FIREBIRD, H2, HSQLDB, INGRES, MARIADB, MYSQL, ORACLE, POSTGRES, SYBASE
atan2(1, 1)

-- ACCESS, AURORA_MYSQL, AURORA_POSTGRES, COCKROACHDB, HANA, IGNITE, INFORMIX, MEMSQL, REDSHIFT, SNOWFLAKE, SQLDATAWAREHOUSE, 
-- SQLITE, TERADATA, VERTICA
/* UNSUPPORTED */

(These are currently generated with jOOQ 3.15, see #10141)

The jOOQ User Manual : SQL building : Column expressions : Numeric functions : ATAN2

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