public override SqlObject Visit(SqlGroupByClause sqlGroupByClause)
{
SqlScalarExpression[] expressions = new SqlScalarExpression[sqlGroupByClause.Expressions.Length];
for (int i = 0; i < sqlGroupByClause.Expressions.Length; i++)
{
expressions[i] = sqlGroupByClause.Expressions[i].Accept(this) as SqlScalarExpression;
}
return(SqlGroupByClause.Create(expressions));
}
public override SqlObject VisitGroup_by_clause([NotNull] sqlParser.Group_by_clauseContext context)
{
Contract.Requires(context != null);
List <SqlScalarExpression> groupByColumns = new List <SqlScalarExpression>();
foreach (sqlParser.Scalar_expressionContext scalarExpressionContext in context.scalar_expression_list().scalar_expression())
{
groupByColumns.Add((SqlScalarExpression)this.Visit(scalarExpressionContext));
}
return(SqlGroupByClause.Create(groupByColumns.ToImmutableArray()));
}