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Microsoft JDBC Driver for SQL Server.
/*
* Microsoft JDBC Driver for SQL Server Copyright(c) Microsoft Corporation All rights reserved. This program is made
* available under the terms of the MIT License. See the LICENSE file in the project root for more information.
*/
package com.microsoft.sqlserver.jdbc;
import java.io.Serializable;
import java.sql.SQLException;
/**
* Provides an interface used to create classes that read in data from any source (such as a file) and allows a
* SQLServerBulkCopy class to write the data to SQL Server tables.
*/
public interface ISQLServerBulkData extends Serializable {
/**
* Returns the ordinals for each of the columns represented in this data record.
*
* @return Set of ordinals for the columns.
*/
java.util.Set getColumnOrdinals();
/**
* Returns the name of the given column.
*
* @param column
* Column ordinal
* @return Name of the column
*/
String getColumnName(int column);
/**
* Returns the JDBC data type of the given column.
*
* @param column
* Column ordinal
* @return JDBC data type of the column
*/
int getColumnType(int column);
/**
* Returns the precision for the given column.
*
* @param column
* Column ordinal
* @return Precision of the column
*/
int getPrecision(int column);
/**
* Returns the scale for the given column.
*
* @param column
* Column ordinal
* @return Scale of the column
*/
int getScale(int column);
/**
* Returns the data for the current row as an array of Objects.
*
* Each Object must match the Java language Type that is used to represent the indicated JDBC data type for the
* given column. For more information, see 'Understanding the JDBC Driver Data Types' for the appropriate mappings.
*
* @return The data for the row.
* @throws SQLServerException
* If there are any errors in obtaining the data.
*/
Object[] getRowData() throws SQLException;
/**
* Advances to the next data row.
*
* @return True if rows are available; false if there are no more rows
* @throws SQLServerException
* If there are any errors in advancing to the next row.
*/
boolean next() throws SQLException;
}
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