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Microsoft JDBC Driver for SQL Server.
There is a newer version: 12.8.1.jre11
/*
 * 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.util.Set;

/**
 * The ISQLServerBulkRecord interface can be used to create classes that read in data from any source (such as a file) and allow a SQLServerBulkCopy
 * class to write the data to SQL Server tables.
 */
public interface ISQLServerBulkRecord {
    /**
     * Get the ordinals for each of the columns represented in this data record.
     * 
     * @return Set of ordinals for the columns.
     */
    public Set getColumnOrdinals();

    /**
     * Get the name of the given column.
     * 
     * @param column
     *            Column ordinal
     * @return Name of the column
     */
    public String getColumnName(int column);

    /**
     * Get the JDBC data type of the given column.
     * 
     * @param column
     *            Column ordinal
     * @return JDBC data type of the column
     */
    public int getColumnType(int column);

    /**
     * Get the precision for the given column.
     * 
     * @param column
     *            Column ordinal
     * @return Precision of the column
     */
    public int getPrecision(int column);

    /**
     * Get the scale for the given column.
     * 
     * @param column
     *            Column ordinal
     * @return Scale of the column
     */
    public int getScale(int column);

    /**
     * Indicates whether the column represents an identity column.
     * 
     * @param column
     *            Column ordinal
     * @return True if the column is an identity column; false otherwise.
     */
    public boolean isAutoIncrement(int column);

    /**
     * Gets 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.
     */
    public Object[] getRowData() throws SQLServerException;

    /**
     * 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.
     */
    public boolean next() throws SQLServerException;
}