protected virtual Expression AnalyzeBinaryOperator(BinaryExpression expression, TranslationContext context)
{
// Detect if it is a logical expression - if yes, check for bit column argument
var isLogicOp = expression.Left.Type == typeof(bool);
// process arguments
var ops = expression.GetOperands();
var newOps = ops.Select(op => CheckBoolBitExpression(Analyze(op, context))).ToList();
//special case - string + string; this used to be in PrequelAnalyzer
if (expression.NodeType == ExpressionType.Add && expression.Left.Type == typeof(string))
return CreateSqlFunction(SqlFunctionType.Concat, newOps[0], newOps[1]);
//general case
var newExpr = expression.ChangeOperands(newOps, ops);
// Check bitwise op
var result = CheckBitwiseOp(newExpr);
return result;
}
