// read token by token's type
private static bool ReadToken(
IList <TSqlParserToken> tokens,
TSqlTokenType type,
ref string result,
ref int nextToken,
ref int farestError)
{
if (tokens.Count == nextToken)
{
farestError = nextToken;
return(false);
}
if (tokens[nextToken].TokenType == type)
{
result = tokens[nextToken].Text;
nextToken++;
while (nextToken < tokens.Count && tokens[nextToken].TokenType > (TSqlTokenType)236)
{
nextToken++;
}
return(true);
}
farestError = Math.Max(farestError, nextToken);
return(false);
}
private SqlParserResult CreateNewResult(TSqlTokenType type)
{
var r = new SqlParserResult {
Type = type
};
return(r);
}
private int FindNextTokenType(IList <TSqlParserToken> tokens, int index, TSqlTokenType tokenType)
{
while (index < tokens.Count && tokens[index].TokenType != tokenType)
{
++index;
}
// We didnt find the token
if (index == tokens.Count)
{
index = -1;
}
return(index);
}
// read token by token's type
private static bool ReadToken(
IList<TSqlParserToken> tokens,
TSqlTokenType type,
ref string result,
ref int nextToken,
ref int farestError)
{
if (tokens.Count == nextToken)
{
farestError = nextToken;
return false;
}
if (tokens[nextToken].TokenType == type)
{
result = tokens[nextToken].Text;
nextToken++;
while (nextToken < tokens.Count && tokens[nextToken].TokenType > (TSqlTokenType)236)
nextToken++;
return true;
}
farestError = Math.Max(farestError, nextToken);
return false;
}
