public virtual void SetNext(ISqlPhrase phrase)
{
if (phrase != null)
{
Next = phrase;
}
}
public string ParseToSql(ISqlPhrase phrase)
{
_sb.Append(SQL_SERVER_KEYWORD.Select);
while (null != phrase)
{
if (phrase is SelectPhrase)
{
ParseSelectPhrase(phrase as SelectPhrase);
}
else if (phrase is FromPhrase)
{
ParseFromPhrase(phrase as FromPhrase);
}
else if (phrase is WherePhrase)
{
ParseWherePhrase(phrase as WherePhrase);
}
phrase = phrase.Next;
}
return(_sb.ToString());
}
public string ParseToSql(ISqlPhrase phrase)
{
throw new NotImplementedException();
}