Просмотр исходного текста страницы PostgreSQL/Data Type/Float

==select -16.63 AS negative_float==



   
  <!-- start source code -->
   
    <source lang="sql">

postgres=# select -16.63 AS negative_float;
 negative_float
----------------
         -16.63
(1 row)

           
       </source>
    
   


==Valid floating-point values==



   
  <!-- start source code -->
   
    <source lang="sql">
postgres=# -- Valid floating-point values
postgres=#
postgres=# SELECT .04 AS small_float;
 small_float
-------------
        0.04
(1 row)
           
       </source>