log(10, 12.0) AS log_12, log(3, 12.0) AS "log 12, base 3"; : log « Math Functions « PostgreSQL

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PostgreSQL » Math Functions » log   log(10, 12.0) AS log_12, log(3, 12.0) AS "log 12, base 3"; postgres=# postgres=# SELECT log(10, 12.0) AS log_12, postgres-#        log(3, 12.0) AS "log 12, base 3";          log_12         |   log 12, base 3 ------------------------+--------------------  1.07918124604762482772 | 2.2618595071429149 (1 row) postgres=#                     Related examples in the same category 1.  log(b numeric, x numeric) logarithm to base b 2.  log(dp or numeric) base 10 logarithm 3.  log(b, x): Returns the base b logarithm of x 4.  log(x): Returns the base 10 logarithm of x

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