The OracleBulkCopyColumnMappingCollection class represents a collection of OracleBulkCopyColumnMapping objects that are used to map columns in the data source to columns in a destination table.

Class Inheritance

System.Object

  System.CollectionBase

    System.OracleBulkCopyColumnMappingCollection

Declaration

// C#
public sealed class OracleBulkCopyColumnMappingCollection : CollectionBase

Requirements

Thread Safety

All public static methods are thread-safe, although instance methods do not guarantee thread safety.

Remarks

Column mappings define the mapping between data source and the target table.

It is not necessary to specify column mappings for all the columns in the data source. If a ColumnMapping is not specified, then, by default, columns are mapped based on the ordinal position. This succeeds only if the source and destination table schema match. If there is a mismatch, an InvalidOperationException is thrown.

All the mappings in a mapping collection must be by name or ordinal position.

Example

// C#