internal override string GetSelectCommand(BaseSelectExpression <IConjunction <IExecute> > expression)
{
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.Append("SELECT ");
foreach (string target in expression.SelectTargetList)
{
stringBuilder.Append(target);
if (target != expression.SelectTargetList.Last())
{
stringBuilder.Append(",");
}
}
stringBuilder.Append($" FROM {expression.TableName}");
if (expression.JoinDef != null)
{
stringBuilder.Append($" {GetJoinCommand(expression.JoinDef)}");
}
if (expression.ConditionBracket != null)
{
stringBuilder.Append($" {GetConditionCommand(expression.ConditionBracket)}");
}
stringBuilder.Append(";");
return(stringBuilder.ToString());
}
internal abstract string GetSelectCommand(BaseSelectExpression <IConjunction <IExecute> > expression);
