protected override SqlExpression Visit(SqlConstantExpression expression)
{
if (expression.Value is bool)
{
var nodeType = ((bool) expression.Value) ? SqlNodeType.Equal : SqlNodeType.NotEqual;
return new SqlBinaryExpression(nodeType,
new SqlConstantExpression(typeof(int), 1),
new SqlConstantExpression(typeof(int), 1));
}
return base.Visit(expression);
}
protected virtual SqlExpression Visit(SqlConstantExpression expression)
{
return expression;
}
protected override SqlExpression Visit(SqlConstantExpression expression)
{
sql.Append(FormatConstant(expression.Value));
return expression;
}
