fcl-db: tests: add check for Oracle native single floating point data type

git-svn-id: trunk@27978 -

packages/fcl-db/tests/testfieldtypes.pas

@@ -908,6 +908,8 @@ begin
     ssFirebird, ssInterbase,
     ssMySQL:
       datatype:='FLOAT';
+    ssOracle:
+      datatype:='BINARY_FLOAT';
     else
       datatype:='REAL';
   end;