Available in versions: Dev (3.20) | Latest (3.19) | 3.18 | 3.17 | 3.16 | 3.15 | 3.13 | 3.12 | 3.11 | 3.10

E

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

The E() function produces the Euler constant e, which is around 2.71828182846

SELECT e();
create.select(e()).fetch();

The result being

+---------------+
| exp           |
+---------------+
| 2.71828182846 |
+---------------+

Dialect support

This example using jOOQ:

e()

Translates to the following dialect specific expressions:

ASE, Access, Aurora MySQL, Aurora Postgres, BigQuery, DB2, Derby, DuckDB, Exasol, Firebird, H2, HSQLDB, Hana, Informix, MariaDB, MemSQL, MySQL, Oracle, Postgres, Redshift, SQLDataWarehouse, SQLServer, SQLite, Snowflake, Sybase, Teradata, Vertica, YugabyteDB

exp(1)

CockroachDB

exp(CAST(1 AS numeric))

Trino

e()

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

Feedback

Do you have any feedback about this page? We'd love to hear it!

The jOOQ Logo