public void ArgsDiffParams()
{
SQLFunctionTemplate ft;
IList args = new ArrayList();
// No Args; 2 params
ft = new SQLFunctionTemplate(NHibernateUtil.String, "func(?1,?2)");
Assert.AreEqual("func(,)", ft.Render(args, factoryImpl).ToString());
// Args<params
args.Clear();
ft = new SQLFunctionTemplate(NHibernateUtil.String, "func(?1,?2)");
args.Add(1);
Assert.AreEqual("func(1,)", ft.Render(args, factoryImpl).ToString());
// Args>params
args.Clear();
ft = new SQLFunctionTemplate(NHibernateUtil.String, "func(?1,?3)");
args.Add(1);
args.Add(2);
args.Add(3);
Assert.AreEqual("func(1,3)", ft.Render(args, factoryImpl).ToString());
// Args in different position
args.Clear();
ft = new SQLFunctionTemplate(NHibernateUtil.String, "func(?2, ?1, ?3)");
args.Add(1);
args.Add(2);
args.Add(3);
Assert.AreEqual("func(2, 1, 3)", ft.Render(args, factoryImpl).ToString());
}
public MsSql2012GeometryDialect()
{
IType type = NHibernateUtil.GuessType(typeof(Guid));
SQLFunctionTemplate template = new SQLFunctionTemplate(type, "NEWID()");
RegisterFunction("guid", template);
}
public static ISQLFunction RegisterFunction <T>(this ISessionFactory factory, String name, String sql)
{
IType type = NHibernateUtil.GuessType(typeof(T));
ISQLFunction function = new SQLFunctionTemplate(type, sql);
RegisterFunction(factory, name, function);
return(function);
}
private static ISQLFunction GetDateDiffFunction(string datepart)
{
ISQLFunction sqlFunction;
if (!DateDiffFunctionCache.TryGetValue(datepart, out sqlFunction))
{
string functionTemplate = string.Format(DateDiffFormat, datepart);
sqlFunction = new SQLFunctionTemplate(NHibernateUtil.Int32, functionTemplate);
DateDiffFunctionCache[datepart] = sqlFunction;
}
return(sqlFunction);
}
private static ISQLFunction GetGetDateFunction()
{
ISQLFunction sqlFunction;
if (!DateDiffFunctionCache.TryGetValue("getdate", out sqlFunction))
{
string functionTemplate = "getdate()";
sqlFunction = new SQLFunctionTemplate(NHibernateUtil.DateTime, functionTemplate);
DateDiffFunctionCache["getdate"] = sqlFunction;
}
return(sqlFunction);
}
//[Test] not required
public void NoStringArguments()
{
SQLFunctionTemplate ft;
IList args = new ArrayList();
ft = new SQLFunctionTemplate(NHibernateUtil.String, "?1 ?2 ?3");
args.Add(DateTime.Today);
args.Add(125.6D);
args.Add(0910.123456m);
string expected = string.Format("{0} {1} {2}",
DateTime.Today.ToString(DateTimeFormatInfo.InvariantInfo),
(125.6D).ToString(NumberFormatInfo.InvariantInfo),
(0910.123456m).ToString(NumberFormatInfo.InvariantInfo));
Assert.AreEqual(expected, ft.Render(args, factoryImpl).ToString());
}
public void RepetedParams()
{
SQLFunctionTemplate ft;
IList args = new ArrayList();
ft =
new SQLFunctionTemplate(NHibernateUtil.String,
"replace( replace( rtrim( replace( replace( ?1, ' ', '${space}$' ), ?2, ' ' ) ), ' ', ?2 ), '${space}$', ' ' )");
args.Add("'param1 '");
args.Add("'param2 ab '");
Assert.AreEqual(
"replace( replace( rtrim( replace( replace( 'param1 ', ' ', '${space}$' ), 'param2 ab ', ' ' ) ), ' ', 'param2 ab ' ), '${space}$', ' ' )",
ft.Render(args, factoryImpl).ToString());
args.Clear();
ft = new SQLFunctionTemplate(NHibernateUtil.String, "?1 ?3 ?2 ?3 ?1");
args.Add(1);
args.Add(2);
args.Add(3);
Assert.AreEqual("1 3 2 3 1", ft.Render(args, factoryImpl).ToString());
}
public void Simple()
{
SQLFunctionTemplate ft = new SQLFunctionTemplate(NHibernateUtil.String, "ltrim( ?1 )");
Assert.IsTrue(ft.HasArguments);
IList args = new ArrayList();
args.Add("'abcd <'");
Assert.AreEqual("ltrim( 'abcd <' )", ft.Render(args, factoryImpl).ToString());
ft = new SQLFunctionTemplate(NHibernateUtil.String, "ltrim( Az?ab )");
Assert.IsFalse(ft.HasArguments);
Assert.AreEqual("ltrim( Az?ab )", ft.Render(args, factoryImpl).ToString());
ft = new SQLFunctionTemplate(NHibernateUtil.String, "function( ?1 )? 5:6");
Assert.IsTrue(ft.HasArguments);
Assert.AreEqual("function( 'abcd <' )? 5:6", ft.Render(args, factoryImpl).ToString());
ft = new SQLFunctionTemplate(NHibernateUtil.String, "????????1?");
Assert.IsTrue(ft.HasArguments);
Assert.AreEqual("???????'abcd <'?", ft.Render(args, factoryImpl).ToString());
}
