protected void ParseSql()
{
string sql = _tokenizer.Token;
if (IsElseMode())
{
sql = sql.Replace("--", string.Empty);
}
INode node = Peek();
if ((node is InternalIfNode || node is ElseNode) && node.ChildSize == 0)
{
InternalSqlTokenizer st = new InternalSqlTokenizer(sql);
st.SkipWhitespace();
string token = st.SkipToken();
st.SkipWhitespace();
if ("AND".Equals(token.ToUpper()) || "OR".Equals(token.ToUpper()))
{
node.AddChild(new PrefixSqlNode(st.Before, st.After));
}
else
{
node.AddChild(new SqlNode(sql));
}
}
else
{
node.AddChild(new SqlNode(sql));
}
}
// ===============================================================================
// Constructor
// ===========
public InternalSqlParser(String sql, bool blockNullParameter)
{
sql = sql.Trim();
if (sql.EndsWith(";"))
{
sql = sql.Substring(0, sql.Length - 1);
}
_specifiedSql = sql;
_blockNullParameter = blockNullParameter;
_tokenizer = new InternalSqlTokenizer(sql);
}