internal static SqlExpressionParseResult ParseExpression(IContext context, string text)
{
var messages = new List <SqlParseMessage>();
var plSqlParser = MakeParser(text, message => messages.Add(message));
//var plSqlParser = MakeParser(text, null);
var parseResult = plSqlParser.expressionUnit();
var visitor = new PlSqlExpressionVisitor(context);
var result = visitor.Visit(parseResult);
var errors = messages.Where(x => x.Level == SqlParseMessageLevel.Error).Select(x => x.Message).ToArray();
if (errors.Length > 0)
{
return(SqlExpressionParseResult.Fail(errors));
}
return(SqlExpressionParseResult.Success(result));
}
