/// <summary>
/// Cannot override the sealed method ExplicitIndex(IndexStatement node) in TSqlConcreteFragmentVisitor so working around that
/// with this method that the create and alter overrides can call.
/// </summary>
/// <param name="node">IndexStatement node to change options on</param>
private void IndexExplicitVisit(IndexStatement node)
{
// IndexOptions is not expected to be null, since it can't be overridden
if (node.IndexOptions != null)
{
// Remove existing values if we need to overwrite them
List <IndexOption> existingOptions = new List <IndexOption>(node.IndexOptions);
foreach (IndexOption option in existingOptions)
{
IndexOption updatedOption;
if (_optionKindToOptionMap.TryGetValue(option.OptionKind, out updatedOption))
{
node.IndexOptions.Remove(option);
}
}
// Add the new values
foreach (var option in _optionKindToOptionMap.Values)
{
node.IndexOptions.Add(option);
}
}
}
public override void ExplicitVisit(IndexStatement fragment)
{
_fragments.Add(fragment);
}
public override void ExplicitVisit(IndexStatement node) { this.action(node); }
/// <summary>
/// Cannot override the sealed method ExplicitIndex(IndexStatement node) in TSqlConcreteFragmentVisitor so working around that
/// with this method that the create and alter overrides can call.
/// </summary>
/// <param name="node">IndexStatement node to change options on</param>
private void IndexExplicitVisit(IndexStatement node)
{
// IndexOptions is not expected to be null, since it can't be overridden
if (node.IndexOptions != null)
{
// Remove existing values if we need to overwrite them
List<IndexOption> existingOptions = new List<IndexOption>(node.IndexOptions);
foreach (IndexOption option in existingOptions)
{
IndexOption updatedOption;
if (_optionKindToOptionMap.TryGetValue(option.OptionKind, out updatedOption))
{
node.IndexOptions.Remove(option);
}
}
// Add the new values
foreach (var option in _optionKindToOptionMap.Values)
{
node.IndexOptions.Add(option);
}
}
}
