System.Data.Common/SchemaTableColumn.cs
System.Data.Common/SchemaTableOptionalColumn.cs
System.Data.Common/SupportedJoinOperators.cs
System.Data.Common/SchemaTableColumn.cs
System.Data.Common/SchemaTableOptionalColumn.cs
System.Data.Common/SupportedJoinOperators.cs
System.Data.SqlTypes/INullable.cs
System.Data.SqlTypes/SqlBinary.cs
System.Data.SqlTypes/SqlBoolean.cs
System.Data.SqlTypes/INullable.cs
System.Data.SqlTypes/SqlBinary.cs
System.Data.SqlTypes/SqlBoolean.cs