Java Doc for FilteredRowSetImpl.java in  » 6.0-JDK-Modules-com.sun » rowset » com » sun » rowset » Java Source Code / Java DocumentationJava Source Code and Java Documentation

If the number is positive, the cursor moves to an absolute row with respect to the beginning of the rowset.

If the number is positive, the cursor moves the specified number of rows toward the end of the rowset, starting at the current row. For example, the following command, in which crs is a CachedRowSetImpl object with 100 rows, moves the cursor forward four rows from the current row.

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database.

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database.

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database.

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database.

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database.

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database.

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database.

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database.

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database.

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database.

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database.

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database.

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database.

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database.

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database.

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database.

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database.

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database.

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database.

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database.

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database.

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database.

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database.

If the number is positive, the cursor moves to an absolute row with respect to the beginning of the rowset. The first row is row 1, the second is row 2, and so on. For example, the following command, in which crs is a CachedRowSetImpl object, moves the cursor to the fourth row, starting from the beginning of the rowset.

 crs.absolute(4);
  

If the number is negative, the cursor moves to an absolute row position with respect to the end of the rowset. For example, calling absolute(-1) positions the cursor on the last row, absolute(-2) moves it on the next-to-last row, and so on. If the CachedRowSetImpl object crs has five rows, the following command moves the cursor to the fourth-to-last row, which in the case of a rowset with five rows, is also the second row, counting from the beginning.

 crs.absolute(-4);
  

Note: Calling absolute(1) is the same as calling the method first(). Calling absolute(-1) is the same as calling last().
Parameters:
  rows - a positive number to indicate the row, starting row numbering fromthe first row, which is 1; a negative number to indicatethe row, starting row numbering from the last row, which is-1; it must not be 0 true if the cursor is on the rowset; falseotherwise
throws:
  SQLException - if the given cursor position is 0 or thetype of this rowset is ResultSet.TYPE_FORWARD_ONLY

The cursor must be on the insert row when this method is called.
throws:
  SQLException - if (1) the cursor is not on the insert row,(2) one or more of the non-nullable columns in the insertrow has not been given a value, or (3) this rowset isResultSet.CONCUR_READ_ONLY

The insert row is a special row associated with an updatable rowset. It is essentially a buffer where a new row may be constructed by calling the appropriate updateXXX methods to assign a value to each column in the row. A complete row must be constructed; that is, every column that is not nullable must be assigned a value. In order for the new row to become part of this rowset, the method insertRow must be called before the cursor is moved back to the rowset.

Only certain methods may be invoked while the cursor is on the insert row; many methods throw an exception if they are called while the cursor is there. In addition to the updateXXX and insertRow methods, only the getXXX methods may be called when the cursor is on the insert row. A getXXX method should be called on a column only after an updateXXX method has been called on that column; otherwise, the value returned is undetermined.
throws:
  SQLException - if this CachedRowSetImpl object isResultSet.CONCUR_READ_ONLY

If the number is positive, the cursor moves the specified number of rows toward the end of the rowset, starting at the current row. For example, the following command, in which crs is a CachedRowSetImpl object with 100 rows, moves the cursor forward four rows from the current row. If the current row is 50, the cursor would move to row 54.

 crs.relative(4);
  

If the number is negative, the cursor moves back toward the beginning the specified number of rows, starting at the current row. For example, calling the method absolute(-1) positions the cursor on the last row, absolute(-2) moves it on the next-to-last row, and so on. If the CachedRowSetImpl object crs has five rows, the following command moves the cursor to the fourth-to-last row, which in the case of a rowset with five rows, is also the second row from the beginning.

 crs.absolute(-4);
  

Note: Calling absolute(1) is the same as calling the method first(). Calling absolute(-1) is the same as calling last(). Calling relative(0) is valid, but it does not change the cursor position.
Parameters:
  rows - an int indicating the number of rows to movethe cursor, starting at the current row; a positive numbermoves the cursor forward; a negative number moves the cursorbackward; must not move the cursor past the validrows true if the cursor is on a row in thisCachedRowSetImpl object; falseotherwise
throws:
  SQLException - if the rowset is type ResultSet.TYPE_FORWARD_ONLY

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnIndex - the first column is 1, the secondis 2, and so on; must be 1 or largerand equal to or less than the number of columns in this rowset
Parameters:
  x - the new column value
Parameters:
  length - the number of one-byte ASCII characters in the stream
throws:
  SQLException - if this method is invoked

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnName - a String object that must match theSQL name of a column in this rowset, ignoring case
Parameters:
  x - the new column value
Parameters:
  length - the number of one-byte ASCII characters in the stream

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnIndex - the first column is 1, the secondis 2, and so on; must be 1 or largerand equal to or less than the number of columns in this rowset
Parameters:
  x - the new column value
throws:
  SQLException - if (1) the given column index is out of bounds,(2) the cursor is not on one of this rowset's rows or itsinsert row, or (3) this rowset isResultSet.CONCUR_READ_ONLY

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnName - a String object that must match theSQL name of a column in this rowset, ignoring case
Parameters:
  x - the new column value
throws:
  SQLException - if (1) the given column name does not match thename of a column in this rowset, (2) the cursor is not onone of this rowset's rows or its insert row, or (3) thisrowset is ResultSet.CONCUR_READ_ONLY

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnIndex - the first column is 1, the secondis 2, and so on; must be 1 or largerand equal to or less than the number of columns in this rowset
Parameters:
  x - the new column value; must be a java.io.InputStreamcontaining BINARY, VARBINARY, orLONGVARBINARY data
Parameters:
  length - the length of the stream in bytes
throws:
  SQLException - if (1) the given column index is out of bounds,(2) the cursor is not on one of this rowset's rows or itsinsert row, (3) the data in the stream is not binary, or(4) this rowset is ResultSet.CONCUR_READ_ONLY

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnName - a String object that must match theSQL name of a column in this rowset, ignoring case
Parameters:
  x - the new column value; must be a java.io.InputStreamcontaining BINARY, VARBINARY, orLONGVARBINARY data
Parameters:
  length - the length of the stream in bytes
throws:
  SQLException - if (1) the given column name does not match thename of a column in this rowset, (2) the cursor is not onone of this rowset's rows or its insert row, (3) the datain the stream is not binary, or (4) this rowset isResultSet.CONCUR_READ_ONLY

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnIndex - the first column is 1, the secondis 2, and so on; must be 1 or largerand equal to or less than the number of columns in this rowset
Parameters:
  x - the new column value
throws:
  SQLException - if (1) the given column index is out of bounds,(2) the cursor is not on one of this rowset's rows or itsinsert row, or (3) this rowset isResultSet.CONCUR_READ_ONLY

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnName - a String object that must match theSQL name of a column in this rowset, ignoring case
Parameters:
  x - the new column value
throws:
  SQLException - if (1) the given column name does not match thename of a column in this rowset, (2) the cursor is not onone of this rowset's rows or its insert row, or (3) thisrowset is ResultSet.CONCUR_READ_ONLY

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnIndex - the first column is 1, the secondis 2, and so on; must be 1 or largerand equal to or less than the number of columns in this rowset
Parameters:
  x - the new column value
throws:
  SQLException - if (1) the given column index is out of bounds,(2) the cursor is not on one of this rowset's rows or itsinsert row, or (3) this rowset isResultSet.CONCUR_READ_ONLY

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnName - a String object that must match theSQL name of a column in this rowset, ignoring case
Parameters:
  x - the new column value
throws:
  SQLException - if (1) the given column name does not match thename of a column in this rowset, (2) the cursor is not onone of this rowset's rows or its insert row, or (3) thisrowset is ResultSet.CONCUR_READ_ONLY

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnIndex - the first column is 1, the secondis 2, and so on; must be 1 or largerand equal to or less than the number of columns in this rowset
Parameters:
  x - the new column value; must be a java.io.Readercontaining BINARY, VARBINARY,LONGVARBINARY, CHAR, VARCHAR,or LONGVARCHAR data
Parameters:
  length - the length of the stream in characters
throws:
  SQLException - if (1) the given column index is out of bounds,(2) the cursor is not on one of this rowset's rows or itsinsert row, (3) the data in the stream is not a binary orcharacter type, or (4) this rowset isResultSet.CONCUR_READ_ONLY

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnName - a String object that must match theSQL name of a column in this rowset, ignoring case
Parameters:
  reader - the new column value; must be ajava.io.Reader containing BINARY,VARBINARY, LONGVARBINARY, CHAR,VARCHAR, or LONGVARCHAR data
Parameters:
  length - the length of the stream in characters
throws:
  SQLException - if (1) the given column name does not match thename of a column in this rowset, (2) the cursor is not onone of this rowset's rows or its insert row, (3) the datain the stream is not a binary or character type, or (4) thisrowset is ResultSet.CONCUR_READ_ONLY

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnIndex - the first column is 1, the secondis 2, and so on; must be 1 or largerand equal to or less than the number of columns in this rowset
Parameters:
  x - the new column value
throws:
  SQLException - if (1) the given column index is out of bounds,(2) the cursor is not on one of this rowset's rows or itsinsert row, or (3) this rowset isResultSet.CONCUR_READ_ONLY

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnName - a String object that must match theSQL name of a column in this rowset, ignoring case
Parameters:
  x - the new column value
throws:
  SQLException - if (1) the given column name does not match thename of a column in this rowset, (2) the cursor is not onone of this rowset's rows or its insert row, or (3) thisrowset is ResultSet.CONCUR_READ_ONLY

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnIndex - the first column is 1, the secondis 2, and so on; must be 1 or largerand equal to or less than the number of columns in this rowset
Parameters:
  x - the new column value
throws:
  SQLException - if (1) the given column index is out of bounds,(2) the cursor is not on one of this rowset's rows or itsinsert row, or (3) this rowset isResultSet.CONCUR_READ_ONLY

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnName - a String object that must match theSQL name of a column in this rowset, ignoring case
Parameters:
  x - the new column value
throws:
  SQLException - if (1) the given column name does not match thename of a column in this rowset, (2) the cursor is not onone of this rowset's rows or its insert row, or (3) thisrowset is ResultSet.CONCUR_READ_ONLY

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnIndex - the first column is 1, the secondis 2, and so on; must be 1 or largerand equal to or less than the number of columns in this rowset
Parameters:
  x - the new column value
throws:
  SQLException - if (1) the given column index is out of bounds,(2) the cursor is not on one of this rowset's rows or itsinsert row, or (3) this rowset isResultSet.CONCUR_READ_ONLY

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnName - a String object that must match theSQL name of a column in this rowset, ignoring case
Parameters:
  x - the new column value
throws:
  SQLException - if (1) the given column name does not match thename of a column in this rowset, (2) the cursor is not onone of this rowset's rows or its insert row, or (3) thisrowset is ResultSet.CONCUR_READ_ONLY

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnIndex - the first column is 1, the secondis 2, and so on; must be 1 or largerand equal to or less than the number of columns in this rowset
Parameters:
  x - the new column value
throws:
  SQLException - if (1) the given column index is out of bounds,(2) the cursor is not on one of this rowset's rows or itsinsert row, or (3) this rowset isResultSet.CONCUR_READ_ONLY

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnName - a String object that must match theSQL name of a column in this rowset, ignoring case
Parameters:
  x - the new column value
throws:
  SQLException - if (1) the given column name does not match thename of a column in this rowset, (2) the cursor is not onone of this rowset's rows or its insert row, or (3) thisrowset is ResultSet.CONCUR_READ_ONLY

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnIndex - the first column is 1, the secondis 2, and so on; must be 1 or largerand equal to or less than the number of columns in this rowset
Parameters:
  x - the new column value
Parameters:
  scale - the number of digits to the right of the decimal point (forDECIMAL and NUMERIC types only)
throws:
  SQLException - if (1) the given column index is out of bounds,(2) the cursor is not on one of this rowset's rows or itsinsert row, or (3) this rowset isResultSet.CONCUR_READ_ONLY

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnName - a String object that must match theSQL name of a column in this rowset, ignoring case
Parameters:
  x - the new column value
Parameters:
  scale - the number of digits to the right of the decimal point (forDECIMAL and NUMERIC types only)
throws:
  SQLException - if (1) the given column name does not match thename of a column in this rowset, (2) the cursor is not onone of this rowset's rows or its insert row, or (3) thisrowset is ResultSet.CONCUR_READ_ONLY

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnIndex - the first column is 1, the secondis 2, and so on; must be 1 or largerand equal to or less than the number of columns in this rowset
Parameters:
  x - the new column value
throws:
  SQLException - if (1) the given column index is out of bounds,(2) the cursor is not on one of this rowset's rows or itsinsert row, or (3) this rowset isResultSet.CONCUR_READ_ONLY

This method updates a column value in the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to update the database. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called, which will insert the new row into both this rowset and the database. Both of these methods must be called before the cursor moves to another row.
Parameters:
  columnName - a String object that must match theSQL name of a column in this rowset, ignoring case
Parameters:
  x - the new column value
throws:
  SQLException - if (1) the given column name does not match thename of a column in this rowset, (2) the cursor is not onone of this rowset's rows or its insert row, or (3) thisrowset is ResultSet.CONCUR_READ_ONLY

This method updates a column value in either the current row or the insert row of this rowset, but it does not update the database. If the cursor is on a row in the rowset, the method FilteredRowSetImpl.updateRow must be called to mark the row as updated. If the cursor is on the insert row, the method FilteredRowSetImpl.insertRow must be called to insert the new row into this rowset and mark it as inserted. Both of these methods must be called before the cursor moves to another row.

The method acceptChanges must be called if the updated values are to be written back to the underlying database.
Parameters:
  columnIndex - the first column is 1, the secondis 2, and so on; must be 1 or largerand equal to or less than the number of columns in this rowset
Parameters:
  x - the new column value
throws:
  SQLException - if (1) the given column index is out of bounds,(2) the cursor is not on one of this rowset's rows or itsinsert row, or (3) this rowset isResultSet.CONCUR_READ_ONLY