public static string GetValue(SqlProvider.ProviderMode mode)
{
if (mode == SqlProvider.ProviderMode.Firebird)
{
return("CValue");
}
return(GetValue());
}
internal bool AppliesTo(SqlProvider.ProviderMode provider)
{
foreach (SqlProvider.ProviderMode mode in this.providers)
{
if (mode == provider)
{
return(true);
}
}
return(false);
}
/// <summary>
/// Returns true if this annotation applies to the specified provider.
/// </summary>
internal bool AppliesTo(SqlProvider.ProviderMode provider)
{
foreach (SqlProvider.ProviderMode p in providers)
{
if (p == provider)
{
return(true);
}
}
return(false);
}
// Methods
internal static void ThrowIfUnsupported(SqlNode node, SqlNodeAnnotations annotations,
SqlProvider.ProviderMode provider)
{
if (annotations.HasAnnotationType(typeof(SqlServerCompatibilityAnnotation)))
{
Visitor visitor = new Visitor(provider);
visitor.annotations = annotations;
visitor.Visit(node);
if (visitor.reasons.Count > 0)
{
throw Error.ExpressionNotSupportedForSqlServerVersion(visitor.reasons);
}
}
}
public SqlNamer(SqlProvider.ProviderMode mode)
{
visitor = new Visitor(this);
this.mode = mode;
c = new ConstColumns(mode);
}
public ConstColumns(SqlProvider.ProviderMode mode)
{
this.mode = mode;
}
internal Visitor(SqlFactory sql, SqlProvider.ProviderMode providerMode) {
this.sql = sql;
this.providerMode = providerMode;
this.skipper = new SqlSelectionSkipper(this);
}
/// <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 Visitor(SqlProvider.ProviderMode provider)
{
this.provider = provider;
}
internal Visitor(SqlProvider.ProviderMode provider) {
this.provider = provider;
}
