Remove obsolete tip about casting bool to int, per Taiki Yamaguchi.

diff --git a/doc/src/sgml/datatype.sgml b/doc/src/sgml/datatype.sgml
index c5ba6c4d97335ed9b8fe7832b6f3c0ead3edf160..68ff7afd039653c17b513341ccf574b0680018e4 100644 (file)
--- a/doc/src/sgml/datatype.sgml
+++ b/doc/src/sgml/datatype.sgml
@@ -1,4 +1,4 @@
-
+
 
  
   Data Types
@@ -2294,19 +2294,6 @@ SELECT * FROM test1 WHERE a;
     t and f.
    
 
-   
-    
-     Values of the boolean type cannot be cast directly
-     to other types (e.g., CAST
-     (boolval AS integer) does
-     not work).  This can be accomplished using the
-     CASE expression: CASE WHEN
-     boolval THEN 'value if true' ELSE
-     'value if false' END.  See 
-     linkend="functions-conditional">.
-    
-   
-
    
     boolean uses 1 byte of storage.