internal static SqlNode Reduce(SqlNode node, SqlNodeAnnotations annotations)
{
Reducer r = new Reducer();
r.Annotations = annotations;
return(r.Visit(node));
}
/// <summary>
/// Checks whether the given node is supported on the given server.
/// </summary>
internal static void ThrowIfUnsupported(SqlNode node, SqlNodeAnnotations annotations, SqlProvider.ProviderMode provider) {
// Check to see whether there's at least one SqlServerCompatibilityAnnotation.
if (annotations.HasAnnotationType(typeof(SqlServerCompatibilityAnnotation))) {
Visitor visitor = new Visitor(provider);
visitor.annotations = annotations;
visitor.Visit(node);
// If any messages were recorded, then throw an exception.
if (visitor.reasons.Count > 0) {
throw Error.ExpressionNotSupportedForSqlServerVersion(visitor.reasons);
}
}
}
/// <summary>
/// Checks whether the given node is supported on the given server.
/// </summary>
internal static void ThrowIfUnsupported(SqlNode node, SqlNodeAnnotations annotations, SqlProvider.ProviderMode provider)
{
// Check to see whether there's at least one SqlServerCompatibilityAnnotation.
if (annotations.HasAnnotationType(typeof(SqlServerCompatibilityAnnotation)))
{
Visitor visitor = new Visitor(provider);
visitor.annotations = annotations;
visitor.Visit(node);
// If any messages were recorded, then throw an exception.
if (visitor.reasons.Count > 0)
{
throw Error.ExpressionNotSupportedForSqlServerVersion(visitor.reasons);
}
}
}
internal SqlParameterizer(TypeSystemProvider typeProvider, SqlNodeAnnotations annotations)
{
this.typeProvider = typeProvider;
this.annotations = annotations;
}
internal SqlNode AddConversions(SqlNode node, SqlNodeAnnotations annotations)
{
visitor.Annotations = annotations;
return(visitor.Visit(node));
}
internal SqlNode AddConversions(SqlNode node, SqlNodeAnnotations annotations) {
visitor.Annotations = annotations;
return visitor.Visit(node);
}
internal Visitor(SqlNodeAnnotations annotations, SqlFactory sql) {
this.annotations = annotations;
this.sql = sql;
}
internal static SqlNode Reduce(SqlNode node, SqlNodeAnnotations annotations, SqlFactory sql) {
return new Visitor(annotations, sql).Visit(node);
}
internal SqlParameterizer(TypeSystemProvider typeProvider, SqlNodeAnnotations annotations) {
this.typeProvider = typeProvider;
this.annotations = annotations;
}
internal Visitor(SqlFactory factory, SqlNodeAnnotations annotations) {
this.factory = factory;
this.annotations = annotations;
}
internal static SqlNode Reduce(SqlNode node, SqlFactory factory, SqlNodeAnnotations annotations) {
Visitor r = new Visitor(factory, annotations);
return r.Visit(node);
}
internal Visitor(SqlFactory factory, SqlNodeAnnotations annotations)
{
this.factory = factory;
this.annotations = annotations;
}
internal static SqlNode Reduce(SqlNode node, SqlFactory factory, SqlNodeAnnotations annotations)
{
Visitor r = new Visitor(factory, annotations);
return(r.Visit(node));
}
internal static SqlNode Reduce(SqlNode node, SqlNodeAnnotations annotations) {
Reducer r = new Reducer();
r.Annotations = annotations;
return r.Visit(node);
}
internal Visitor(SqlNodeAnnotations annotations, SqlFactory sql)
{
this.annotations = annotations;
this.sql = sql;
}
internal static SqlNode Reduce(SqlNode node, SqlNodeAnnotations annotations, SqlFactory sql)
{
return(new Visitor(annotations, sql).Visit(node));
}