| /* ResultSet.java -- A SQL statement result set. |
| Copyright (C) 1999, 2000, 2002, 2006 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| |
| package java.sql; |
| |
| import java.io.InputStream; |
| import java.io.Reader; |
| import java.math.BigDecimal; |
| import java.net.URL; |
| import java.util.Calendar; |
| import java.util.Map; |
| |
| /** |
| * This interface provides access to the data set returned by a SQL |
| * statement. An instance of this interface is returned by the various |
| * execution methods in the <code>Statement</code>. |
| * |
| * <p> This class models a cursor, which can be stepped through one row at a |
| * time. Methods are provided for accessing columns by column name or by |
| * index.</p> |
| * |
| * <p> Note that a result set is invalidated if the statement that returned |
| * it is closed.</p> |
| * |
| * @author Aaron M. Renn (arenn@urbanophile.com) |
| */ |
| public interface ResultSet |
| { |
| /** |
| * The rows will be processed in order from first to last. |
| */ |
| int FETCH_FORWARD = 1000; |
| |
| /** |
| * The rows will be processed in order from last to first. |
| */ |
| int FETCH_REVERSE = 1001; |
| |
| /** |
| * The rows will be processed in an unknown order |
| */ |
| int FETCH_UNKNOWN = 1002; |
| |
| /** |
| * This type of result set may only step forward through the rows returned. |
| */ |
| int TYPE_FORWARD_ONLY = 1003; |
| |
| /** |
| * This type of result set is scrollable and is not sensitive to changes |
| * made by other statements. |
| */ |
| int TYPE_SCROLL_INSENSITIVE = 1004; |
| |
| /** |
| * This type of result set is scrollable and is also sensitive to changes |
| * made by other statements. |
| */ |
| int TYPE_SCROLL_SENSITIVE = 1005; |
| |
| /** |
| * The concurrency mode of for the result set may not be modified. |
| */ |
| int CONCUR_READ_ONLY = 1007; |
| |
| /** |
| * The concurrency mode of for the result set may be modified. |
| */ |
| int CONCUR_UPDATABLE = 1008; |
| |
| int HOLD_CURSORS_OVER_COMMIT = 1; |
| |
| int CLOSE_CURSORS_AT_COMMIT = 2; |
| |
| /** |
| * This method advances to the next row in the result set. Any streams |
| * open on the current row are closed automatically. |
| * |
| * @return <code>true</code> if the next row exists, <code>false</code> |
| * otherwise. |
| * @exception SQLException If an error occurs. |
| */ |
| boolean next() throws SQLException; |
| |
| /** |
| * This method closes the result set and frees any associated resources. |
| * |
| * @exception SQLException If an error occurs. |
| */ |
| void close() throws SQLException; |
| |
| /** |
| * This method tests whether the value of the last column that was fetched |
| * was actually a SQL NULL value. |
| * |
| * @return <code>true</code> if the last column fetched was a NULL, |
| * <code>false</code> otherwise. |
| * @exception SQLException If an error occurs. |
| */ |
| boolean wasNull() throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>String</code>. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return The column value as a <code>String</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| String getString(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>boolean</code>. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return The column value as a <code>boolean</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| boolean getBoolean(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>byte</code>. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return The column value as a <code>byte</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| byte getByte(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>short</code>. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return The column value as a <code>short</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| short getShort(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>int</code>. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return The column value as a <code>int</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| int getInt(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>long</code>. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return The column value as a <code>long</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| long getLong(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>float</code>. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return The column value as a <code>float</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| float getFloat(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>double</code>. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return The column value as a <code>double</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| double getDouble(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>BigDecimal</code>. |
| * |
| * @param columnIndex The index of the column to return. |
| * @param scale The number of digits to the right of the decimal to return. |
| * @return The column value as a <code>BigDecimal</code>. |
| * @exception SQLException If an error occurs. |
| * @deprecated |
| */ |
| BigDecimal getBigDecimal(int columnIndex, int scale) |
| throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * byte array. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return The column value as a byte array |
| * @exception SQLException If an error occurs. |
| */ |
| byte[] getBytes(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>java.sql.Date</code>. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return The column value as a <code>java.sql.Date</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Date getDate(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>java.sql.Time</code>. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return The column value as a <code>java.sql.Time</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Time getTime(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>java.sql.Timestamp</code>. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return The column value as a <code>java.sql.Timestamp</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Timestamp getTimestamp(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as an ASCII |
| * stream. Note that all the data from this stream must be read before |
| * fetching the value of any other column. Please also be aware that |
| * calling <code>next()</code> or <code>close()</code> on this result set |
| * will close this stream as well. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return The column value as an ASCII <code>InputStream</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| InputStream getAsciiStream(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Unicode UTF-8 |
| * stream. Note that all the data from this stream must be read before |
| * fetching the value of any other column. Please also be aware that |
| * calling <code>next()</code> or <code>close()</code> on this result set |
| * will close this stream as well. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return The column value as a Unicode UTF-8 <code>InputStream</code>. |
| * @exception SQLException If an error occurs. |
| * @deprecated Use getCharacterStream instead. |
| */ |
| InputStream getUnicodeStream(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a raw byte |
| * stream. Note that all the data from this stream must be read before |
| * fetching the value of any other column. Please also be aware that |
| * calling <code>next()</code> or <code>close()</code> on this result set |
| * will close this stream as well. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return The column value as a raw byte <code>InputStream</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| InputStream getBinaryStream(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>String</code>. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as a <code>String</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| String getString(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>boolean</code>. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as a <code>boolean</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| boolean getBoolean(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>byte</code>. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as a <code>byte</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| byte getByte(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>short</code>. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as a <code>short</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| short getShort(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>int</code>. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as a <code>int</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| int getInt(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>long</code>. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as a <code>long</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| long getLong(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>float</code>. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as a <code>float</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| float getFloat(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>double</code>. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as a <code>double</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| double getDouble(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>BigDecimal</code>. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as a <code>BigDecimal</code>. |
| * @exception SQLException If an error occurs. |
| * @deprecated |
| */ |
| BigDecimal getBigDecimal(String columnName, int scale) |
| throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * byte array. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as a byte array |
| * @exception SQLException If an error occurs. |
| */ |
| byte[] getBytes(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>java.sql.Date</code>. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as a <code>java.sql.Date</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Date getDate(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>java.sql.Time</code>. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as a <code>java.sql.Time</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Time getTime(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>java.sql.Timestamp</code>. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as a <code>java.sql.Timestamp</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Timestamp getTimestamp(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as an ASCII |
| * stream. Note that all the data from this stream must be read before |
| * fetching the value of any other column. Please also be aware that |
| * calling <code>next()</code> or <code>close()</code> on this result set |
| * will close this stream as well. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as an ASCII <code>InputStream</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| InputStream getAsciiStream(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Unicode UTF-8 |
| * stream. Note that all the data from this stream must be read before |
| * fetching the value of any other column. Please also be aware that |
| * calling <code>next()</code> or <code>close()</code> on this result set |
| * will close this stream as well. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as a Unicode UTF-8 <code>InputStream</code>. |
| * @exception SQLException If an error occurs. |
| * @deprecated Use getCharacterStream instead. |
| */ |
| InputStream getUnicodeStream(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a raw byte |
| * stream. Note that all the data from this stream must be read before |
| * fetching the value of any other column. Please also be aware that |
| * calling <code>next()</code> or <code>close()</code> on this result set |
| * will close this stream as well. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as a raw byte <code>InputStream</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| InputStream getBinaryStream(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the first SQL warning associated with this result |
| * set. Any additional warnings will be chained to this one. |
| * |
| * @return The first SQLWarning for this result set, or <code>null</code> if |
| * there are no warnings. |
| * @exception SQLException If an error occurs. |
| */ |
| SQLWarning getWarnings() throws SQLException; |
| |
| /** |
| * This method clears all warnings associated with this result set. |
| * |
| * @exception SQLException If an error occurs. |
| */ |
| void clearWarnings() throws SQLException; |
| |
| /** |
| * This method returns the name of the database cursor used by this |
| * result set. |
| * |
| * @return The name of the database cursor used by this result set. |
| * @exception SQLException If an error occurs. |
| */ |
| String getCursorName() throws SQLException; |
| |
| /** |
| * This method returns data about the columns returned as part of the |
| * result set as a <code>ResultSetMetaData</code> instance. |
| * |
| * @return The <code>ResultSetMetaData</code> instance for this result set. |
| * @exception SQLException If an error occurs. |
| */ |
| ResultSetMetaData getMetaData() throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>Object</code>. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return The column value as an <code>Object</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Object getObject(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>Object</code>. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as an <code>Object</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Object getObject(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the column index of the specified named column. |
| * |
| * @param columnName The name of the column. |
| * @return The index of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| int findColumn(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a character |
| * stream. Note that all the data from this stream must be read before |
| * fetching the value of any other column. Please also be aware that |
| * calling <code>next()</code> or <code>close()</code> on this result set |
| * will close this stream as well. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return The column value as an character <code>Reader</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Reader getCharacterStream(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a character |
| * stream. Note that all the data from this stream must be read before |
| * fetching the value of any other column. Please also be aware that |
| * calling <code>next()</code> or <code>close()</code> on this result set |
| * will close this stream as well. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as an character <code>Reader</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Reader getCharacterStream(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>BigDecimal</code>. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return The column value as a <code>BigDecimal</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| BigDecimal getBigDecimal(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>BigDecimal</code>. |
| * |
| * @param columnName The name of the column to return. |
| * @return The column value as a <code>BigDecimal</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| BigDecimal getBigDecimal(String columnName) throws SQLException; |
| |
| /** |
| * This method tests whether or not the cursor is before the first row |
| * in the result set. |
| * |
| * @return <code>true</code> if the cursor is positioned before the first |
| * row, <code>false</code> otherwise. |
| * @exception SQLException If an error occurs. |
| */ |
| boolean isBeforeFirst() throws SQLException; |
| |
| /** |
| * This method tests whether or not the cursor is after the last row |
| * in the result set. |
| * |
| * @return <code>true</code> if the cursor is positioned after the last |
| * row, <code>false</code> otherwise. |
| * @exception SQLException If an error occurs. |
| */ |
| boolean isAfterLast() throws SQLException; |
| |
| /** |
| * This method tests whether or not the cursor is positioned on the first |
| * row in the result set. |
| * |
| * @return <code>true</code> if the cursor is positioned on the first |
| * row, <code>false</code> otherwise. |
| * @exception SQLException If an error occurs. |
| */ |
| boolean isFirst() throws SQLException; |
| |
| /** |
| * This method tests whether or not the cursor is on the last row |
| * in the result set. |
| * |
| * @return <code>true</code> if the cursor is positioned on the last |
| * row, <code>false</code> otherwise. |
| * @exception SQLException If an error occurs. |
| */ |
| boolean isLast() throws SQLException; |
| |
| /** |
| * This method repositions the cursor to before the first row in the |
| * result set. |
| * |
| * @exception SQLException If an error occurs. |
| */ |
| void beforeFirst() throws SQLException; |
| |
| /** |
| * This method repositions the cursor to after the last row in the result |
| * set. |
| * |
| * @exception SQLException If an error occurs. |
| */ |
| void afterLast() throws SQLException; |
| |
| /** |
| * This method repositions the cursor on the first row in the |
| * result set. |
| * |
| * @return <code>true</code> if the cursor is on a valid row; |
| * <code>false</code> if there are no rows in the result set. |
| * @exception SQLException If an error occurs. |
| */ |
| boolean first() throws SQLException; |
| |
| /** |
| * This method repositions the cursor on the last row in the result |
| * set. |
| * |
| * @return <code>true</code> if the cursor is on a valid row; |
| * <code>false</code> if there are no rows in the result set. |
| * @exception SQLException If an error occurs. |
| */ |
| boolean last() throws SQLException; |
| |
| /** |
| * This method returns the current row number in the cursor. Numbering |
| * begins at index 1. |
| * |
| * @return The current row number, or 0 if there is not current row. |
| * @exception SQLException If an error occurs. |
| */ |
| int getRow() throws SQLException; |
| |
| /** |
| * This method positions the result set to the specified absolute row. |
| * Positive numbers are row offsets from the beginning of the result |
| * set (numbering starts from row 1) and negative numbers are row offsets |
| * from the end of the result set (numbering starts from -1). |
| * |
| * @param row The row to position the result set to. |
| * |
| * @return <code>true</code> if the current position was changed, |
| * <code>false</code> otherwise. |
| * @exception SQLException If an error occurs. |
| */ |
| boolean absolute(int row) throws SQLException; |
| |
| /** |
| * This method moves the result set position relative to the current row. |
| * The offset can be positive or negative. |
| * |
| * @param rows The number of row positions to move. |
| * @return <code>true</code> if the current position was changed, |
| * <code>false</code> otherwise. |
| * @exception SQLException If an error occurs. |
| */ |
| boolean relative(int rows) throws SQLException; |
| |
| /** |
| * This method moves the current position to the previous row in the |
| * result set. |
| * |
| * @return <code>true</code> if the previous row exists, <code>false</code> |
| * otherwise. |
| * @exception SQLException If an error occurs. |
| */ |
| boolean previous() throws SQLException; |
| |
| /** |
| * This method provides a hint to the driver about which direction the |
| * result set will be processed in. |
| * |
| * @param direction The direction in which rows will be processed. The |
| * allowed values are the <code>FETCH_*</code> constants |
| * defined in this interface. |
| * @exception SQLException If an error occurs. |
| */ |
| void setFetchDirection(int direction) throws SQLException; |
| |
| /** |
| * This method returns the current fetch direction for this result set. |
| * |
| * @return The fetch direction for this result set. |
| * @exception SQLException If an error occurs. |
| */ |
| int getFetchDirection() throws SQLException; |
| |
| /** |
| * This method provides a hint to the driver about how many rows at a |
| * time it should fetch from the database. |
| * |
| * @param rows The number of rows the driver should fetch per call. |
| * @exception SQLException If an error occurs. |
| */ |
| void setFetchSize(int rows) throws SQLException; |
| |
| /** |
| * This method returns the current number of rows that will be fetched |
| * from the database at a time. |
| * |
| * @return The current fetch size for this result set. |
| * @exception SQLException If an error occurs. |
| */ |
| int getFetchSize() throws SQLException; |
| |
| /** |
| * This method returns the result set type of this result set. This will |
| * be one of the <code>TYPE_*</code> constants defined in this interface. |
| * |
| * @return The result set type. |
| * @exception SQLException If an error occurs. |
| */ |
| int getType() throws SQLException; |
| |
| /** |
| * This method returns the concurrency type of this result set. This will |
| * be one of the <code>CONCUR_*</code> constants defined in this interface. |
| * |
| * @return The result set concurrency type. |
| * @exception SQLException If an error occurs. |
| */ |
| int getConcurrency() throws SQLException; |
| |
| /** |
| * This method tests whether or not the current row in the result set |
| * has been updated. Updates must be visible in order of this method to |
| * detect the update. |
| * |
| * @return <code>true</code> if the row has been updated, <code>false</code> |
| * otherwise. |
| * @exception SQLException If an error occurs. |
| */ |
| boolean rowUpdated() throws SQLException; |
| |
| /** |
| * This method tests whether or not the current row in the result set |
| * has been inserted. Inserts must be visible in order of this method to |
| * detect the insert. |
| * |
| * @return <code>true</code> if the row has been inserted, <code>false</code> |
| * otherwise. |
| * @exception SQLException If an error occurs. |
| */ |
| boolean rowInserted() throws SQLException; |
| |
| /** |
| * This method tests whether or not the current row in the result set |
| * has been deleted. Deletes must be visible in order of this method to |
| * detect the deletion. |
| * |
| * @return <code>true</code> if the row has been deleted, <code>false</code> |
| * otherwise. |
| * @exception SQLException If an error occurs. |
| */ |
| boolean rowDeleted() throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a NULL value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateNull(int columnIndex) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a boolean value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateBoolean(int columnIndex, boolean value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a byte value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateByte(int columnIndex, byte value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a short value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateShort(int columnIndex, short value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have an int value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateInt(int columnIndex, int value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a long value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateLong(int columnIndex, long value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a float value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateFloat(int columnIndex, float value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a double value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateDouble(int columnIndex, double value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a BigDecimal value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateBigDecimal(int columnIndex, BigDecimal value) |
| throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a String value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateString(int columnIndex, String value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a byte array value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateBytes(int columnIndex, byte[] value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a java.sql.Date value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateDate(int columnIndex, Date value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a java.sql.Time value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateTime(int columnIndex, Time value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a java.sql.Timestamp value. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateTimestamp(int columnIndex, Timestamp value) |
| throws SQLException; |
| |
| /** |
| * This method updates the specified column from an ASCII text stream. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @param stream The stream from which the column value is updated. |
| * @param count The length of the stream. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateAsciiStream(int columnIndex, InputStream stream, int count) |
| throws SQLException; |
| |
| /** |
| * This method updates the specified column from a binary stream. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @param stream The stream from which the column value is updated. |
| * @param count The length of the stream. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateBinaryStream(int columnIndex, InputStream stream, int count) |
| throws SQLException; |
| |
| /** |
| * This method updates the specified column from a character stream. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @param reader The reader from which the column value is updated. |
| * @param count The length of the stream. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateCharacterStream(int columnIndex, Reader reader, int count) |
| throws SQLException; |
| |
| /** |
| * This method updates the specified column to have an Object value. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @param value The new value of the column. |
| * @param scale The scale of the object in question, which is used only |
| * for numeric type objects. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateObject(int columnIndex, Object value, int scale) |
| throws SQLException; |
| |
| /** |
| * This method updates the specified column to have an Object value. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnIndex The index of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateObject(int columnIndex, Object value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a NULL value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateNull(String columnName) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a boolean value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateBoolean(String columnName, boolean value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a byte value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateByte(String columnName, byte value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a short value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateShort(String columnName, short value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have an int value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateInt(String columnName, int value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a long value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateLong(String columnName, long value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a float value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateFloat(String columnName, float value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a double value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateDouble(String columnName, double value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a BigDecimal value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateBigDecimal(String columnName, BigDecimal value) |
| throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a String value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateString(String columnName, String value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a byte array value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateBytes(String columnName, byte[] value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a java.sql.Date value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateDate(String columnName, Date value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a java.sql.Time value. This |
| * does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateTime(String columnName, Time value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a java.sql.Timestamp value. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateTimestamp(String columnName, Timestamp value) |
| throws SQLException; |
| |
| /** |
| * This method updates the specified column from an ASCII text stream. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @param stream The stream from which the column value is updated. |
| * @param count The length of the stream. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateAsciiStream(String columnName, InputStream stream, int count) |
| throws SQLException; |
| |
| /** |
| * This method updates the specified column from a binary stream. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @param stream The stream from which the column value is updated. |
| * @param count The length of the stream. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateBinaryStream(String columnName, InputStream stream, int count) |
| throws SQLException; |
| |
| /** |
| * This method updates the specified column from a character stream. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @param reader The reader from which the column value is updated. |
| * @param count The length of the stream. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateCharacterStream(String columnName, Reader reader, int count) |
| throws SQLException; |
| |
| /** |
| * This method updates the specified column to have an Object value. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @param value The new value of the column. |
| * @param scale The scale of the object in question, which is used only |
| * for numeric type objects. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateObject(String columnName, Object value, int scale) |
| throws SQLException; |
| |
| /** |
| * This method updates the specified column to have an Object value. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @param columnName The name of the column to update. |
| * @param value The new value of the column. |
| * @exception SQLException If an error occurs. |
| */ |
| void updateObject(String columnName, Object value) throws SQLException; |
| |
| /** |
| * This method inserts the current row into the database. The result set |
| * must be positioned on the insert row in order to call this method |
| * successfully. |
| * |
| * @exception SQLException If an error occurs. |
| */ |
| void insertRow() throws SQLException; |
| |
| /** |
| * This method updates the current row in the database. |
| * |
| * @exception SQLException If an error occurs. |
| */ |
| void updateRow() throws SQLException; |
| |
| /** |
| * This method deletes the current row in the database. |
| * |
| * @exception SQLException If an error occurs. |
| */ |
| void deleteRow() throws SQLException; |
| |
| /** |
| * This method refreshes the contents of the current row from the database. |
| * |
| * @exception SQLException If an error occurs. |
| */ |
| void refreshRow() throws SQLException; |
| |
| /** |
| * This method cancels any changes that have been made to a row. If |
| * the <code>rowUpdate</code> method has been called, then the changes |
| * cannot be undone. |
| * |
| * @exception SQLException If an error occurs. |
| */ |
| void cancelRowUpdates() throws SQLException; |
| |
| /** |
| * This method positions the result set to the "insert row", which allows |
| * a new row to be inserted into the database from the result set. |
| * |
| * @exception SQLException If an error occurs. |
| */ |
| void moveToInsertRow() throws SQLException; |
| |
| /** |
| * This method moves the result set position from the insert row back to |
| * the current row that was selected prior to moving to the insert row. |
| * |
| * @exception SQLException If an error occurs. |
| */ |
| void moveToCurrentRow() throws SQLException; |
| |
| /** |
| * This method returns a the <code>Statement</code> that was used to |
| * produce this result set. |
| * |
| * @return The <code>Statement</code> used to produce this result set. |
| * |
| * @exception SQLException If an error occurs. |
| */ |
| Statement getStatement() throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>Object</code> using the specified SQL type to Java type map. |
| * |
| * @param columnIndex The index of the column to return. |
| * @param map The SQL type to Java type map to use. |
| * @return The value of the column as an <code>Object</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Object getObject(int columnIndex, Map map) throws SQLException; |
| |
| /** |
| * This method returns a <code>Ref</code> for the specified column which |
| * represents the structured type for the column. |
| * |
| * @param columnIndex The index of the column to return. |
| * @return A <code>Ref</code> object for the column |
| * @exception SQLException If an error occurs. |
| */ |
| Ref getRef(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the specified column value as a BLOB. |
| * |
| * @param columnIndex The index of the column value to return. |
| * @return The value of the column as a BLOB. |
| * @exception SQLException If an error occurs. |
| */ |
| Blob getBlob(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the specified column value as a CLOB. |
| * |
| * @param columnIndex The index of the column value to return. |
| * @return The value of the column as a CLOB. |
| * @exception SQLException If an error occurs. |
| */ |
| Clob getClob(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the specified column value as an <code>Array</code>. |
| * |
| * @param columnIndex The index of the column value to return. |
| * @return The value of the column as an <code>Array</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Array getArray(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the value of the specified column as a Java |
| * <code>Object</code> using the specified SQL type to Java type map. |
| * |
| * @param columnName The name of the column to return. |
| * @param map The SQL type to Java type map to use. |
| * @return The value of the column as an <code>Object</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Object getObject(String columnName, Map map) throws SQLException; |
| |
| /** |
| * This method returns a <code>Ref</code> for the specified column which |
| * represents the structured type for the column. |
| * |
| * @param columnName The name of the column to return. |
| * @return A <code>Ref</code> object for the column |
| * @exception SQLException If an error occurs. |
| */ |
| Ref getRef(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the specified column value as a BLOB. |
| * |
| * @param columnName The name of the column value to return. |
| * @return The value of the column as a BLOB. |
| * @exception SQLException If an error occurs. |
| */ |
| Blob getBlob(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the specified column value as a CLOB. |
| * |
| * @param columnName The name of the column value to return. |
| * @return The value of the column as a CLOB. |
| * @exception SQLException If an error occurs. |
| */ |
| Clob getClob(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the specified column value as an <code>Array</code>. |
| * |
| * @param columnName The name of the column value to return. |
| * @return The value of the column as an <code>Array</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Array getArray(String columnName) throws SQLException; |
| |
| /** |
| * This method returns the specified column value as a |
| * <code>java.sql.Date</code>. The specified <code>Calendar</code> is used |
| * to generate a value for the date if the database does not support |
| * timezones. |
| * |
| * @param columnIndex The index of the column value to return. |
| * @param cal The <code>Calendar</code> to use for calculating timezones. |
| * @return The value of the column as a <code>java.sql.Date</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Date getDate(int columnIndex, Calendar cal) throws SQLException; |
| |
| /** |
| * This method returns the specified column value as a |
| * <code>java.sql.Date</code>. The specified <code>Calendar</code> is used |
| * to generate a value for the date if the database does not support |
| * timezones. |
| * |
| * @param columnName The name of the column value to return. |
| * @param cal The <code>Calendar</code> to use for calculating timezones. |
| * @return The value of the column as a <code>java.sql.Date</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Date getDate(String columnName, Calendar cal) throws SQLException; |
| |
| /** |
| * This method returns the specified column value as a |
| * <code>java.sql.Time</code>. The specified <code>Calendar</code> is used |
| * to generate a value for the time if the database does not support |
| * timezones. |
| * |
| * @param columnIndex The index of the column value to return. |
| * @param cal The <code>Calendar</code> to use for calculating timezones. |
| * @return The value of the column as a <code>java.sql.Time</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Time getTime(int columnIndex, Calendar cal) throws SQLException; |
| |
| /** |
| * This method returns the specified column value as a |
| * <code>java.sql.Time</code>. The specified <code>Calendar</code> is used |
| * to generate a value for the time if the database does not support |
| * timezones. |
| * |
| * @param columnName The name of the column value to return. |
| * @param cal The <code>Calendar</code> to use for calculating timezones. |
| * @return The value of the column as a <code>java.sql.Time</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Time getTime(String columnName, Calendar cal) throws SQLException; |
| |
| /** |
| * This method returns the specified column value as a |
| * <code>java.sql.Timestamp</code>. The specified <code>Calendar</code> is used |
| * to generate a value for the timestamp if the database does not support |
| * timezones. |
| * |
| * @param columnIndex The index of the column value to return. |
| * @param cal The <code>Calendar</code> to use for calculating timezones. |
| * @return The value of the column as a <code>java.sql.Timestamp</code>. |
| * @exception SQLException If an error occurs. |
| */ |
| Timestamp getTimestamp(int columnIndex, Calendar cal) |
| throws SQLException; |
| |
| /** |
| * This method returns the specified column value as a |
| * <code>java.sql.Timestamp</code>. The specified <code>Calendar</code> is used |
| * to generate a value for the timestamp if the database does not support |
| * timezones. |
| * |
| * @param columnName The name of the column value to return. |
| * @param cal The <code>Calendar</code> to use for calculating timezones. |
| * |
| * @return The value of the column as a <code>java.sql.Timestamp</code>. |
| * |
| * @exception SQLException If an error occurs. |
| */ |
| Timestamp getTimestamp(String columnName, Calendar cal) |
| throws SQLException; |
| |
| /** |
| * This method returns the specified column value as a |
| * <code>java.net.URL</code>. |
| * |
| * @param columnIndex The index of the column value to return. |
| * @exception SQLException If an error occurs. |
| * @since 1.4 |
| */ |
| URL getURL(int columnIndex) throws SQLException; |
| |
| /** |
| * This method returns the specified column value as a |
| * <code>java.net.URL</code>. |
| * |
| * @param columnName The name of the column value to return. |
| * @exception SQLException If an error occurs. |
| * @since 1.4 |
| */ |
| URL getURL(String columnName) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a |
| * <code>java.sql.Ref</code> value. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @parm columnIndex The index of the column value to update. |
| * @parm value The <code>java.sql.Ref</code> used to set the new value |
| * of the column. |
| * @exception SQLException If an error occurs. |
| * @since 1.4 |
| */ |
| void updateRef(int columnIndex, Ref value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a |
| * <code>java.sql.Ref</code> value. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @parm columnName The name of the column value to update. |
| * @parm value The <code>java.sql.Ref</code> used to set the new value |
| * of the column. |
| * @exception SQLException If an error occurs. |
| * @since 1.4 |
| */ |
| void updateRef(String columnName, Ref value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a |
| * <code>java.sql.Blob</code> value. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @parm columnIndex The index of the column value to update. |
| * @parm value The <code>java.sql.Blob</code> used to set the new value |
| * of the column. |
| * @exception SQLException If an error occurs. |
| * @since 1.4 |
| */ |
| void updateBlob(int columnIndex, Blob value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a |
| * <code>java.sql.Blob</code> value. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @parm columnName The name of the column value to update. |
| * @parm value The <code>java.sql.Blob</code> used to set the new value |
| * of the column. |
| * @exception SQLException If an error occurs. |
| * @since 1.4 |
| */ |
| void updateBlob(String columnName, Blob value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a |
| * <code>java.sql.Clob</code> value. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @parm columnIndex The index of the column value to update. |
| * @parm value The <code>java.sql.Clob</code> used to set the new value |
| * of the column. |
| * @exception SQLException If an error occurs. |
| * @since 1.4 |
| */ |
| void updateClob(int columnIndex, Clob value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a |
| * <code>java.sql.Clob</code> value. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @parm columnName The name of the column value to update. |
| * @parm value The <code>java.sql.Clob</code> used to set the new value |
| * of the column. |
| * @exception SQLException If an error occurs. |
| * @since 1.4 |
| */ |
| void updateClob(String columnName, Clob value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a |
| * <code>java.sqlArray</code> value. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @parm columnIndex The index of the column value to update. |
| * @parm value The new value of the column. |
| * @exception SQLException If an error occurs. |
| * @since 1.4 |
| */ |
| void updateArray(int columnIndex, Array value) throws SQLException; |
| |
| /** |
| * This method updates the specified column to have a |
| * <code>java.sqlArray</code> value. |
| * This does not update the actual database. <code>updateRow</code> must be |
| * called in order to do that. |
| * |
| * @parm columnName The name of the column value to update. |
| * @parm value The new value of the column. |
| * @exception SQLException If an error occurs. |
| * @since 1.4 |
| */ |
| void updateArray(String columnName, Array value) throws SQLException; |
| } |