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v2.1

文档:v2.1

支持的版本:
最新(v5.0)/
v3.1/
v3.0/
v2.1/
v2.0

其他版本:
v1.1

java.sql.ResultSet

java.sql.ResultSet是执行结果集接口。

表 1 对java.sql.ResultSet的支持情况

方法名 返回值类型 支持JDBC 4
absolute(int row) Boolean Yes
afterLast() void Yes
beforeFirst() void Yes
cancelRowUpdates() void Yes
clearWarnings() void Yes
close() void Yes
deleteRow() void Yes
findColumn(String columnLabel) int Yes
first() Boolean Yes
getArray(int columnIndex) Array Yes
getArray(String columnLabel) Array Yes
getAsciiStream(int columnIndex) InputStream Yes
getAsciiStream(String columnLabel) InputStream Yes
getBigDecimal(int columnIndex) BigDecimal Yes
getBigDecimal(String columnLabel) BigDecimal Yes
getBinaryStream(int columnIndex) InputStream Yes
getBinaryStream(String columnLabel) InputStream Yes
getBlob(int columnIndex) Blob Yes
getBlob(String columnLabel) Blob Yes
getBoolean(int columnIndex) Boolean Yes
getBoolean(String columnLabel) Boolean Yes
getByte(int columnIndex) byte Yes
getBytes(int columnIndex) byte[] Yes
getByte(String columnLabel) byte Yes
getBytes(String columnLabel) byte[] Yes
getCharacterStream(int columnIndex) Reader Yes
getCharacterStream(String columnLabel) Reader Yes
getClob(int columnIndex) Clob Yes
getClob(String columnLabel) Clob Yes
getConcurrency() int Yes
getCursorName() String Yes
getDate(int columnIndex) Date Yes
getDate(int columnIndex, Calendar cal) Date Yes
getDate(String columnLabel) Date Yes
getDate(String columnLabel, Calendar cal) Date Yes
getDouble(int columnIndex) double Yes
getDouble(String columnLabel) double Yes
getFetchDirection() int Yes
getFetchSize() int Yes
getFloat(int columnIndex) float Yes
getFloat(String columnLabel) float Yes
getInt(int columnIndex) int Yes
getInt(String columnLabel) int Yes
getLong(int columnIndex) long Yes
getLong(String columnLabel) long Yes
getMetaData() ResultSetMetaData Yes
getObject(int columnIndex) Object Yes
getObject(int columnIndex, Class<T> type) <T> T Yes
getObject(int columnIndex, Map<String,Class<?>> map) Object Yes
getObject(String columnLabel) Object Yes
getObject(String columnLabel, Class<T> type) <T> T Yes
getObject(String columnLabel, Map<String,Class<?>> map) Object Yes
getRow() int Yes
getShort(int columnIndex) short Yes
getShort(String columnLabel) short Yes
getSQLXML(int columnIndex) SQLXML Yes
getSQLXML(String columnLabel) SQLXML Yes
getStatement() Statement Yes
getString(int columnIndex) String Yes
getString(String columnLabel) String Yes
getNString(int columnIndex) String Yes
getNString(String columnLabel) String Yes
getTime(int columnIndex) Time Yes
getTime(int columnIndex, Calendar cal) Time Yes
getTime(String columnLabel) Time Yes
getTime(String columnLabel, Calendar cal) Time Yes
getTimestamp(int columnIndex) Timestamp Yes
getTimestamp(int columnIndex, Calendar cal) Timestamp Yes
getTimestamp(String columnLabel) Timestamp Yes
getTimestamp(String columnLabel, Calendar cal) Timestamp Yes
getType() int Yes
getWarnings() SQLWarning Yes
insertRow() void Yes
isAfterLast() Boolean Yes
isBeforeFirst() Boolean Yes
isClosed() Boolean Yes
isFirst() Boolean Yes
isLast() Boolean Yes
last() Boolean Yes
moveToCurrentRow() void Yes
moveToInsertRow() void Yes
next() Boolean Yes
previous() Boolean Yes
refreshRow() void Yes
relative(int rows) Boolean Yes
rowDeleted() Boolean Yes
rowInserted() Boolean Yes
rowUpdated() Boolean Yes
setFetchDirection(int direction) void Yes
setFetchSize(int rows) void Yes
updateArray(int columnIndex, Array x) void Yes
updateArray(String columnLabel, Array x) void Yes
updateAsciiStream(int columnIndex, InputStream x, int length) void Yes
updateAsciiStream(String columnLabel, InputStream x, int length) void Yes
updateBigDecimal(int columnIndex, BigDecimal x) void Yes
updateBigDecimal(String columnLabel, BigDecimal x) void Yes
updateBinaryStream(int columnIndex, InputStream x, int length) void Yes
updateBinaryStream(String columnLabel, InputStream x, int length) void Yes
updateBoolean(int columnIndex, boolean x) void Yes
updateBoolean(String columnLabel, boolean x) void Yes
updateByte(int columnIndex, byte x) void Yes
updateByte(String columnLabel, byte x) void Yes
updateBytes(int columnIndex, byte[] x) void Yes
updateBytes(String columnLabel, byte[] x) void Yes
updateCharacterStream(int columnIndex, Reader x, int length) void Yes
updateCharacterStream(String columnLabel, Reader reader, int length) void Yes
updateDate(int columnIndex, Date x) void Yes
updateDate(String columnLabel, Date x) void Yes
updateDouble(int columnIndex, double x) void Yes
updateDouble(String columnLabel, double x) void Yes
updateFloat(int columnIndex, float x) void Yes
updateFloat(String columnLabel, float x) void Yes
updateInt(int columnIndex, int x) void Yes
updateInt(String columnLabel, int x) void Yes
updateLong(int columnIndex, long x) void Yes
updateLong(String columnLabel, long x) void Yes
updateNull(int columnIndex) void Yes
updateNull(String columnLabel) void Yes
updateObject(int columnIndex, Object x) void Yes
updateObject(int columnIndex, Object x, int scaleOrLength) void Yes
updateObject(String columnLabel, Object x) void Yes
updateObject(String columnLabel, Object x, int scaleOrLength) void Yes
updateRow() void Yes
updateShort(int columnIndex, short x) void Yes
updateShort(String columnLabel, short x) void Yes
updateSQLXML(int columnIndex, SQLXML xmlObject) void Yes
updateSQLXML(String columnLabel, SQLXML xmlObject) void Yes
updateString(int columnIndex, String x) void Yes
updateString(String columnLabel, String x) void Yes
updateTime(int columnIndex, Time x) void Yes
updateTime(String columnLabel, Time x) void Yes
updateTimestamp(int columnIndex, Timestamp x) void Yes
updateTimestamp(String columnLabel, Timestamp x) void Yes
wasNull() Boolean Yes

img 说明:

  • 一个Statement不能有多个处于"open"状态的ResultSet。
  • 用于遍历结果集(ResultSet)的游标(Cursor)在被提交后不能保持“open”的状态。
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