floor(dp or numeric) largest integer not greater than argument : floor « Math Functions « PostgreSQL

1. PostgreSQL
2. Math Functions
3. floor

floor(dp or numeric) largest integer not greater than argument

postgres=# -- floor(dp or numeric) largest integer not greater than argument
postgres=#
postgres=# select floor(-42.8);
 floor
-------
   -43
(1 row)

postgres=#
postgres=#
           
       

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