public SqlQualificator(SqlIdentifierOrExprSymbol ident, SymbolPosition dotpos)
{
Ident = ident;
DotPos = dotpos;
if (Ident != null)
{
Ident.Parent = this;
}
}
public SqlQualifiedName(IEnumerable <SqlQualificator> qualificators, SqlIdentifierOrExprSymbol name)
{
Qualificators = new List <SqlQualificator>(qualificators);
Name = name;
foreach (var qal in Qualificators)
{
qal.Parent = this;
}
Name.Parent = this;
}
protected SqlNameExpression ParseName()
{
//bool quoted = Current == SqlTokenType.QuotedIdent;
//string first = CurrentData;
List <SqlQualificator> quals = new List <SqlQualificator>();
SqlIdentifierOrExprSymbol ident = ParseIdentifier();
while (IsSymbol("."))
{
SymbolPosition dotpos = CurrentOriginal;
NextToken();
SqlIdentifierOrExprSymbol nextid = null;
if (Current == TokenType.IdentOrKeyword || Current == TokenType.QuotedIdent)
{
nextid = ParseIdentifier();
}
else if (IsSymbol("*"))
{
nextid = new SqlStarSymbol(SkipSymbol("*"));
}
quals.Add(new SqlQualificator(ident, dotpos));
ident = nextid;
}
SqlNameExpression name;
if (quals.Count > 0)
{
name = new SqlQualifiedName(quals, ident);
}
else
{
name = ident;
}
return(name);
}