private static string Write(TextWriter writer, Expression expression, AiExpSqlType bizSql)
{
expression = AiPartialEvaluator.Eval(expression);
var bizR = new AiExpressionWriterSql(writer);
bizR.bizRead = bizSql;
bizR.Visit(expression);
string result = string.Empty;
switch (bizSql)
{
case AiExpSqlType.aiOrder:
result = Regex.Replace(bizR.aiOrdeRsult, @",\s?$", "");
return(result);
case AiExpSqlType.aiWhere:
result = Regex.Replace(bizR.aiWhereResult, @"and\s?$", "");
return(result);
default: return(string.Empty);
}
}
public static string BizWhereWriteToString(Expression expression, AiExpSqlType bizSql)
{
StringWriter sw = new StringWriter();
return(Write(sw, expression, bizSql));
}
