/// <summary>
/// This visitor looks for ALTER TABLE...ALTER COLUMN statements and overrides by adding ONLINE = ON attribute
/// </summary>
public override void ExplicitVisit(AlterTableAlterColumnStatement node)
{
bool isAlreadyOnline = false;
// check if the statement already has ONLINE = ON
foreach (var option in node.Options)
{
if (option is OnlineIndexOption)
{
isAlreadyOnline = true;
}
}
if (!isAlreadyOnline)
{
node.Options.Add(new OnlineIndexOption()
{
OptionKind = IndexOptionKind.Online,
OptionState = OptionState.On
});
}
}
public override void Visit(AlterTableAlterColumnStatement node) { this.action(node); }
public override void ExplicitVisit(AlterTableAlterColumnStatement fragment)
{
_fragments.Add(fragment);
}
