com.ibm.ims.db
Class DLIScrollInsensitiveResultSet

java.lang.Object
  |
  +--com.ibm.ims.db.DLIResultSet
        |
        +--com.ibm.ims.db.DLIScrollInsensitiveResultSet
All Implemented Interfaces:
java.sql.ResultSet

public class DLIScrollInsensitiveResultSet
extends DLIResultSet

A Scroll Insensitive ResultSet provides access to a cached table of data. A Scroll Insesitive ResultSet object is usually generated by executing a Statement. The ScrollInsensitiveResultSet then stuffs itself by iterating through all the rows and adding them to its cached Collection of Rows.

A ResultSet maintains a cursor pointing to its current row of data. Initially the cursor is positioned before the first row. The 'next' method moves the cursor to the next row.

The getXXX methods retrieve column values for the current row. You can retrieve values using either the index number of the column or the name of the column. In general, using the column index will be more efficient. Columns are numbered from 1.

For maximum portability, ResultSet columns within each row should be read in left-to-right order and each column should be read only once.

For the getXXX methods, the JDBC driver attempts to convert the underlying data to the specified Java type and returns a suitable Java value. See the JDBC specification for allowable mappings from SQL types to Java types with the ResultSet.getXXX methods.

Column names used as input to getXXX methods are case insensitive. When performing a getXXX using a column name, if several columns have the same name, then the value of the first matching column will be returned. The column name option is designed to be used when column names are used in the SQL query. For columns that are NOT explicitly named in the query, it is best to use column numbers. If column names are used, there is no way for the programmer to guarantee that they actually refer to the intended columns.

A ResultSet is automatically closed by the Statement that generated it when that Statement is closed, re-executed, or used to retrieve the next result from a sequence of multiple results.

The number, types and properties of a ResultSet's columns are provided by the ResulSetMetaData object returned by the getMetaData method.

See Also:
Statement.executeQuery(java.lang.String), Statement.getResultSet(), ResultSetMetaData

Inner classes inherited from class com.ibm.ims.db.DLIResultSet
DLIResultSet.Column
 
Field Summary
protected  java.util.ListIterator cachedRowsIterator
          Iterator for the collection of cachedRows
protected  boolean iteratorDirection
          Indicates if the iterator was travelling forward or backwards
protected  java.util.Hashtable materializedXMLDocs
          Collection used for storing materialized XML documents
 
Fields inherited from class com.ibm.ims.db.DLIResultSet
afterLast, aggregateResults, beforeFirst, cachedRows, columnList, concurency, containsXMLClobs, distinctResults, lastPosition, maxFieldSize, maxRows, openMaterializers, pathCall, pcbAlias, pcbOperation, record, resultSetSegment, resultSetType, segment, whereScalars
 
Fields inherited from interface java.sql.ResultSet
CONCUR_READ_ONLY, CONCUR_UPDATABLE, FETCH_FORWARD, FETCH_REVERSE, FETCH_UNKNOWN, TYPE_FORWARD_ONLY, TYPE_SCROLL_INSENSITIVE, TYPE_SCROLL_SENSITIVE
 
Constructor Summary
DLIScrollInsensitiveResultSet(DLIConnection connection, com.ibm.ims.db.DLIParser parser, int maxRows, int maxFieldSize)
          Creates a DLIResultSet for a single segment query
 
Method Summary
 boolean absolute(int row)
          JDBC 2.0
 void afterLast()
          JDBC 2.0
 void beforeFirst()
          JDBC 2.0
 void cancelRowUpdates()
          This function is not supported JDBC 2.0 Cancels the updates made to a row.
 void close()
          Releases this ResultSet object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed.
 void deleteRow()
          This function is not supported JDBC 2.0 Deletes the current row from the result set and the underlying database.
 boolean first()
          JDBC 2.0
 java.sql.Array getArray(int i)
          This function is not supported JDBC 2.0 Gets an SQL ARRAY value from the current row of this ResultSet object.
 java.sql.Array getArray(java.lang.String colName)
          This function is not supported JDBC 2.0 Gets an SQL ARRAY value in the current row of this ResultSet object.
 java.sql.Blob getBlob(int i)
          This function is not supported JDBC 2.0 Gets a BLOB value in the current row of this ResultSet object.
 java.sql.Blob getBlob(java.lang.String colName)
          This function is not supported JDBC 2.0 Gets a BLOB value in the current row of this ResultSet object.
 java.sql.Clob getClob(int i)
          JDBC 2.0 Gets a CLOB value in the current row of this ResultSet object.
 int getConcurrency()
          This function is not supported JDBC 2.0 Returns the concurrency mode of this result set.
 java.sql.Date getDate(int columnIndex, java.util.Calendar cal)
          This function is not supported JDBC 2.0 Gets the value of a column in the current row as a java.sql.Date object.
 java.sql.Date getDate(java.lang.String columnName, java.util.Calendar cal)
          This function is not supported Gets the value of a column in the current row as a java.sql.Date object.
 int getFetchDirection()
          This function is not supported JDBC 2.0 Returns the fetch direction for this result set.
 int getFetchSize()
          This function is not supported JDBC 2.0 Returns the fetch size for this result set.
 java.lang.Object getObject(int i, java.util.Map map)
          This function is not supported JDBC 2.0 Returns the value of a column in the current row as a Java object.
 java.lang.Object getObject(java.lang.String colName, java.util.Map map)
          This function is not supported JDBC 2.0 Returns the value in the specified column as a Java object.
 java.sql.Ref getRef(int i)
          This function is not supported JDBC 2.0 Gets a REF(<structured-type>) column value from the current row.
 java.sql.Ref getRef(java.lang.String colName)
          This function is not supported JDBC 2.0 Gets a REF(<structured-type>) column value from the current row.
 int getRow()
          JDBC 2.0
 java.util.ArrayList getRows()
          Returns the cached rows
 int getSize()
          Returns the size of the result set this object contains
 java.sql.Statement getStatement()
          This function is not supported JDBC 2.0 Returns the Statement that produced this ResultSet object.
 java.sql.Time getTime(int columnIndex, java.util.Calendar cal)
          This function is not supported Gets the value of a column in the current row as a java.sql.Time object.
 java.sql.Time getTime(java.lang.String columnName, java.util.Calendar cal)
          This function is not supported Gets the value of a column in the current row as a java.sql.Time object.
 java.sql.Timestamp getTimestamp(int columnIndex, java.util.Calendar cal)
          This function is not supported Gets the value of a column in the current row as a java.sql.Timestamp object.
 java.sql.Timestamp getTimestamp(java.lang.String columnName, java.util.Calendar cal)
          This function is not supported Gets the value of a column in the current row as a java.sql.Timestamp object.
 int getType()
          JDBC 2.0 Returns the type of this result set.
 void insertRow()
          This function is not supported JDBC 2.0 Inserts the contents of the insert row into the result set and the database.
 boolean isAfterLast()
          JDBC 2.0
 boolean isBeforeFirst()
          JDBC 2.0
 boolean isFirst()
          JDBC 2.0
 boolean isLast()
          JDBC 2.0
 boolean last()
          JDBC 2.0
 void moveToCurrentRow()
          This function is not supported JDBC 2.0 Moves the cursor to the remembered cursor position, usually the current row.
 void moveToInsertRow()
          This function is not supported JDBC 2.0 Moves the cursor to the insert row.
 boolean next()
          Moves the cursor down one row from its current position.
 boolean previous()
          JDBC 2.0
 void refreshRow()
          This function is not supported JDBC 2.0 Refreshes the current row with its most recent value in the database.
 boolean relative(int rows)
          JDBC 2.0
 boolean rowDeleted()
          This function is not supported JDBC 2.0 Indicates whether a row has been deleted.
 boolean rowInserted()
          This function is not supported JDBC 2.0 Indicates whether the current row has had an insertion.
protected  boolean rowsEqual(byte[] rowA, byte[] rowB)
           
 boolean rowUpdated()
          This function is not supported JDBC 2.0 Indicates whether the current row has been updated.
 void setFetchDirection(int direction)
          This function is not supported JDBC 2.0 Gives a hint as to the direction in which the rows in this result set will be processed.
 void setFetchSize(int rows)
          This function is not supported JDBC 2.0 Gives the JDBC driver a hint as to the number of rows that should be fetched from the database when more rows are needed for this result set.
 void updateAsciiStream(int columnIndex, java.io.InputStream x, int length)
          This function is not supported JDBC 2.0 Updates a column with an ascii stream value.
 void updateAsciiStream(java.lang.String columnName, java.io.InputStream x, int length)
          This function is not supported JDBC 2.0 Updates a column with an ascii stream value.
 void updateBigDecimal(int columnIndex, java.math.BigDecimal x)
          This function is not supported JDBC 2.0 Updates a column with a BigDecimal value.
 void updateBigDecimal(java.lang.String columnName, java.math.BigDecimal x)
          This function is not supported JDBC 2.0 Updates a column with a BigDecimal value.
 void updateBinaryStream(int columnIndex, java.io.InputStream x, int length)
          This function is not supported JDBC 2.0 Updates a column with a binary stream value.
 void updateBinaryStream(java.lang.String columnName, java.io.InputStream x, int length)
          This function is not supported JDBC 2.0 Updates a column with a binary stream value.
 void updateBoolean(int columnIndex, boolean x)
          This function is not supported JDBC 2.0 Updates a column with a boolean value.
 void updateBoolean(java.lang.String columnName, boolean x)
          This function is not supported JDBC 2.0 Updates a column with a boolean value.
 void updateByte(int columnIndex, byte x)
          This function is not supported JDBC 2.0 Updates a column with a byte value.
 void updateByte(java.lang.String columnName, byte x)
          This function is not supported JDBC 2.0 Updates a column with a byte value.
 void updateBytes(int columnIndex, byte[] x)
          This function is not supported JDBC 2.0 Updates a column with a byte array value.
 void updateBytes(java.lang.String columnName, byte[] x)
          This function is not supported JDBC 2.0 Updates a column with a byte array value.
 void updateCharacterStream(int columnIndex, java.io.Reader x, int length)
          This function is not supported JDBC 2.0 Updates a column with a character stream value.
 void updateCharacterStream(java.lang.String columnName, java.io.Reader reader, int length)
          This function is not supported JDBC 2.0 Updates a column with a character stream value.
 void updateDate(int columnIndex, java.sql.Date x)
          This function is not supported JDBC 2.0 Updates a column with a Date value.
 void updateDate(java.lang.String columnName, java.sql.Date x)
          This function is not supported JDBC 2.0 Updates a column with a Date value.
 void updateDouble(int columnIndex, double x)
          This function is not supported JDBC 2.0 Updates a column with a Double value.
 void updateDouble(java.lang.String columnName, double x)
          This function is not supported JDBC 2.0 Updates a column with a double value.
 void updateFloat(int columnIndex, float x)
          This function is not supported JDBC 2.0 Updates a column with a float value.
 void updateFloat(java.lang.String columnName, float x)
          This function is not supported JDBC 2.0 Updates a column with a float value.
 void updateInt(int columnIndex, int x)
          This function is not supported JDBC 2.0 Updates a column with an integer value.
 void updateInt(java.lang.String columnName, int x)
          This function is not supported JDBC 2.0 Updates a column with an integer value.
 void updateLong(int columnIndex, long x)
          This function is not supported JDBC 2.0 Updates a column with a long value.
 void updateLong(java.lang.String columnName, long x)
          This function is not supported JDBC 2.0 Updates a column with a long value.
 void updateNull(int columnIndex)
          This function is not supported JDBC 2.0 Give a nullable column a null value.
 void updateNull(java.lang.String columnName)
          This function is not supported JDBC 2.0 Updates a column with a null value.
 void updateObject(int columnIndex, java.lang.Object x)
          This function is not supported JDBC 2.0 Updates a column with an Object value.
 void updateObject(int columnIndex, java.lang.Object x, int scale)
          This function is not supported JDBC 2.0 Updates a column with an Object value.
 void updateObject(java.lang.String columnName, java.lang.Object x)
          This function is not supported JDBC 2.0 Updates a column with an Object value.
 void updateObject(java.lang.String columnName, java.lang.Object x, int scale)
          This function is not supported JDBC 2.0 Updates a column with an Object value.
 void updateRow()
          This function is not supported JDBC 2.0 Updates the underlying database with the new contents of the current row.
 void updateShort(int columnIndex, short x)
          This function is not supported JDBC 2.0 Updates a column with a short value.
 void updateShort(java.lang.String columnName, short x)
          This function is not supported JDBC 2.0 Updates a column with a short value.
 void updateString(int columnIndex, java.lang.String x)
          This function is not supported JDBC 2.0 Updates a column with a String value.
 void updateString(java.lang.String columnName, java.lang.String x)
          This function is not supported JDBC 2.0 Updates a column with a String value.
 void updateTime(int columnIndex, java.sql.Time x)
          This function is not supported JDBC 2.0 Updates a column with a Time value.
 void updateTime(java.lang.String columnName, java.sql.Time x)
          This function is not supported JDBC 2.0 Updates a column with a Time value.
 void updateTimestamp(int columnIndex, java.sql.Timestamp x)
          This function is not supported JDBC 2.0 Updates a column with a Timestamp value.
 void updateTimestamp(java.lang.String columnName, java.sql.Timestamp x)
          This function is not supported JDBC 2.0 Updates a column with a Timestamp value.
 boolean wasNull()
          Reports whether the last column read had a value of SQL NULL.
 
Methods inherited from class com.ibm.ims.db.DLIResultSet
clearWarnings, findColumn, getAsciiStream, getAsciiStream, getBigDecimal, getBigDecimal, getBigDecimal, getBigDecimal, getBinaryStream, getBinaryStream, getBoolean, getBoolean, getByte, getByte, getBytes, getBytes, getCharacterStream, getCharacterStream, getClob, getCurrentRow, getCursorName, getDate, getDate, getDouble, getDouble, getFloat, getFloat, getInt, getInt, getLong, getLong, getMetaData, getObject, getObject, getResultSetSegment, getShort, getShort, getString, getString, getTime, getTime, getTimestamp, getTimestamp, getUnicodeStream, getUnicodeStream, getURL, getURL, getWarnings, updateArray, updateArray, updateBlob, updateBlob, updateClob, updateClob, updateRef, updateRef
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

cachedRowsIterator

protected java.util.ListIterator cachedRowsIterator
Iterator for the collection of cachedRows

materializedXMLDocs

protected java.util.Hashtable materializedXMLDocs
Collection used for storing materialized XML documents

iteratorDirection

protected boolean iteratorDirection
Indicates if the iterator was travelling forward or backwards
Constructor Detail

DLIScrollInsensitiveResultSet

public DLIScrollInsensitiveResultSet(DLIConnection connection,
                                     com.ibm.ims.db.DLIParser parser,
                                     int maxRows,
                                     int maxFieldSize)
                              throws java.sql.SQLException
Creates a DLIResultSet for a single segment query
Method Detail

getSize

public int getSize()
Returns the size of the result set this object contains

getRows

public java.util.ArrayList getRows()
Returns the cached rows

rowsEqual

protected boolean rowsEqual(byte[] rowA,
                            byte[] rowB)

next

public boolean next()
             throws java.sql.SQLException
Moves the cursor down one row from its current position. A ResultSet cursor is initially positioned before the first row; the first call to next makes the first row the current row; the second call makes the second row the current row, and so on.

If an input stream is open for the current row, a call to the method next will implicitly close it. The ResultSet's warning chain is cleared when a new row is read.

Overrides:
next in class DLIResultSet
Returns:
true if the new current row is valid; false if there are no more rows
Throws:
java.sql.SQLException - if a database access error occurs

close

public void close()
           throws java.sql.SQLException
Releases this ResultSet object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed.

Note: A ResultSet is automatically closed by the Statement that generated it when that Statement is closed, re-executed, or is used to retrieve the next result from a sequence of multiple results. A ResultSet is also automatically closed when it is garbage collected.

Overrides:
close in class DLIResultSet
Throws:
java.sql.SQLException - if a database access error occurs

wasNull

public boolean wasNull()
                throws java.sql.SQLException
Reports whether the last column read had a value of SQL NULL. Note that you must first call getXXX on a column to try to read its value and then call wasNull() to see if the value read was SQL NULL.
Overrides:
wasNull in class DLIResultSet
Returns:
true if last column read was SQL NULL and false otherwise
Throws:
java.sql.SQLException - if a database access error occurs

isBeforeFirst

public boolean isBeforeFirst()
                      throws java.sql.SQLException
JDBC 2.0

Indicates whether the cursor is before the first row in the result set.

Overrides:
isBeforeFirst in class DLIResultSet
Returns:
true if the cursor is before the first row, false otherwise. Returns false when the result set contains no rows.
Throws:
java.sql.SQLException - if a database access error occurs

isAfterLast

public boolean isAfterLast()
                    throws java.sql.SQLException
JDBC 2.0

Indicates whether the cursor is after the last row in the result set.

Overrides:
isAfterLast in class DLIResultSet
Returns:
true if the cursor is after the last row, false otherwise. Returns false when the result set contains no rows.
Throws:
java.sql.SQLException - if a database access error occurs

isFirst

public boolean isFirst()
                throws java.sql.SQLException
JDBC 2.0

Indicates whether the cursor is on the first row of the result set.

Overrides:
isFirst in class DLIResultSet
Returns:
true if the cursor is on the first row, false otherwise.
Throws:
java.sql.SQLException - if a database access error occurs

isLast

public boolean isLast()
               throws java.sql.SQLException
JDBC 2.0

Indicates whether the cursor is on the last row of the result set. Note: Calling the method isLast may be expensive because the JDBC driver might need to fetch ahead one row in order to determine whether the current row is the last row in the result set.

Overrides:
isLast in class DLIResultSet
Returns:
true if the cursor is on the last row, false otherwise.
Throws:
java.sql.SQLException - if a database access error occurs

beforeFirst

public void beforeFirst()
                 throws java.sql.SQLException
JDBC 2.0

Moves the cursor to the front of the result set, just before the first row. Has no effect if the result set contains no rows.

Overrides:
beforeFirst in class DLIResultSet
Throws:
java.sql.SQLException - if a database access error occurs or the result set type is TYPE_FORWARD_ONLY

afterLast

public void afterLast()
               throws java.sql.SQLException
JDBC 2.0

Moves the cursor to the end of the result set, just after the last row. Has no effect if the result set contains no rows.

Overrides:
afterLast in class DLIResultSet
Throws:
java.sql.SQLException - if a database access error occurs or the result set type is TYPE_FORWARD_ONLY

first

public boolean first()
              throws java.sql.SQLException
JDBC 2.0

Moves the cursor to the first row in the result set.

Overrides:
first in class DLIResultSet
Returns:
true if the cursor is on a valid row; false if there are no rows in the result set
Throws:
java.sql.SQLException - if a database access error occurs or the result set type is TYPE_FORWARD_ONLY

last

public boolean last()
             throws java.sql.SQLException
JDBC 2.0

Moves the cursor to the last row in the result set.

Overrides:
last in class DLIResultSet
Returns:
true if the cursor is on a valid row; false if there are no rows in the result set
Throws:
java.sql.SQLException - if a database access error occurs or the result set type is TYPE_FORWARD_ONLY.

getRow

public int getRow()
           throws java.sql.SQLException
JDBC 2.0

Retrieves the current row number. The first row is number 1, the second number 2, and so on.

Overrides:
getRow in class DLIResultSet
Returns:
the current row number; 0 if there is no current row
Throws:
java.sql.SQLException - if a database access error occurs

absolute

public boolean absolute(int row)
                 throws java.sql.SQLException
JDBC 2.0

Moves the cursor to the given row number in the result set.

If the row number is positive, the cursor moves to the given row number with respect to the beginning of the result set. The first row is row 1, the second is row 2, and so on.

If the given row number is negative, the cursor moves to an absolute row position with respect to the end of the result set. For example, calling absolute(-1) positions the cursor on the last row, absolute(-2) indicates the next-to-last row, and so on.

An attempt to position the cursor beyond the first/last row in the result set leaves the cursor before/after the first/last row, respectively.

Note: Calling absolute(1) is the same as calling first(). Calling absolute(-1) is the same as calling last().

Overrides:
absolute in class DLIResultSet
Returns:
true if the cursor is on the result set; false otherwise
Throws:
java.sql.SQLException - if a database access error occurs or row is 0, or result set type is TYPE_FORWARD_ONLY.

relative

public boolean relative(int rows)
                 throws java.sql.SQLException
JDBC 2.0

Moves the cursor a relative number of rows, either positive or negative. Attempting to move beyond the first/last row in the result set positions the cursor before/after the the first/last row. Calling relative(0) is valid, but does not change the cursor position.

Note: Calling relative(1) is different from calling next() because is makes sense to call next() when there is no current row, for example, when the cursor is positioned before the first row or after the last row of the result set.

Overrides:
relative in class DLIResultSet
Returns:
true if the cursor is on a row; false otherwise
Throws:
java.sql.SQLException - if a database access error occurs, there is no current row, or the result set type is TYPE_FORWARD_ONLY

previous

public boolean previous()
                 throws java.sql.SQLException
JDBC 2.0

Moves the cursor to the previous row in the result set.

Note: previous() is not the same as relative(-1) because it makes sense to callprevious() when there is no current row.

Overrides:
previous in class DLIResultSet
Returns:
true if the cursor is on a valid row; false if it is off the result set
Throws:
java.sql.SQLException - if a database access error occurs or the result set type is TYPE_FORWARD_ONLY

setFetchDirection

public void setFetchDirection(int direction)
                       throws java.sql.SQLException
This function is not supported JDBC 2.0 Gives a hint as to the direction in which the rows in this result set will be processed. The initial value is determined by the statement that produced the result set. The fetch direction may be changed at any time.
Overrides:
setFetchDirection in class DLIResultSet
Throws:
java.sql.SQLException - if a database access error occurs or the result set type is TYPE_FORWARD_ONLY and the fetch direction is not FETCH_FORWARD.

getFetchDirection

public int getFetchDirection()
                      throws java.sql.SQLException
This function is not supported JDBC 2.0 Returns the fetch direction for this result set.
Overrides:
getFetchDirection in class DLIResultSet
Returns:
the current fetch direction for this result set
Throws:
java.sql.SQLException - if a database access error occurs

setFetchSize

public void setFetchSize(int rows)
                  throws java.sql.SQLException
This function is not supported JDBC 2.0 Gives the JDBC driver a hint as to the number of rows that should be fetched from the database when more rows are needed for this result set. If the fetch size specified is zero, the JDBC driver ignores the value and is free to make its own best guess as to what the fetch size should be. The default value is set by the statement that created the result set. The fetch size may be changed at any time.
Overrides:
setFetchSize in class DLIResultSet
Parameters:
rows - the number of rows to fetch
Throws:
java.sql.SQLException - if a database access error occurs or the condition 0 <= rows <= this.getMaxRows() is not satisfied.

getFetchSize

public int getFetchSize()
                 throws java.sql.SQLException
This function is not supported JDBC 2.0 Returns the fetch size for this result set.
Overrides:
getFetchSize in class DLIResultSet
Returns:
the current fetch size for this result set
Throws:
java.sql.SQLException - if a database access error occurs

getType

public int getType()
            throws java.sql.SQLException
JDBC 2.0 Returns the type of this result set. The type is determined by the statement that created the result set.
Overrides:
getType in class DLIResultSet
Returns:
TYPE_FORWARD_ONLY, TYPE_SCROLL_INSENSITIVE, or TYPE_SCROLL_SENSITIVE
Throws:
java.sql.SQLException - if a database access error occurs

getConcurrency

public int getConcurrency()
                   throws java.sql.SQLException
This function is not supported JDBC 2.0 Returns the concurrency mode of this result set. The concurrency used is determined by the statement that created the result set.
Overrides:
getConcurrency in class DLIResultSet
Returns:
the concurrency type, CONCUR_READ_ONLY or CONCUR_UPDATABLE
Throws:
java.sql.SQLException - if a database access error occurs

rowUpdated

public boolean rowUpdated()
                   throws java.sql.SQLException
This function is not supported JDBC 2.0 Indicates whether the current row has been updated. The value returned depends on whether or not the result set can detect updates.
Overrides:
rowUpdated in class DLIResultSet
Returns:
true if the row has been visibly updated by the owner or another, and updates are detected
Throws:
java.sql.SQLException - if a database access error occurs
See Also:
DatabaseMetaData.updatesAreDetected(int)

rowInserted

public boolean rowInserted()
                    throws java.sql.SQLException
This function is not supported JDBC 2.0 Indicates whether the current row has had an insertion. The value returned depends on whether or not the result set can detect visible inserts.
Overrides:
rowInserted in class DLIResultSet
Returns:
true if a row has had an insertion and insertions are detected
Throws:
java.sql.SQLException - if a database access error occurs
See Also:
DatabaseMetaData.insertsAreDetected(int)

rowDeleted

public boolean rowDeleted()
                   throws java.sql.SQLException
This function is not supported JDBC 2.0 Indicates whether a row has been deleted. A deleted row may leave a visible "hole" in a result set. This method can be used to detect holes in a result set. The value returned depends on whether or not the result set can detect deletions.
Overrides:
rowDeleted in class DLIResultSet
Returns:
true if a row was deleted and deletions are detected
Throws:
java.sql.SQLException - if a database access error occurs
See Also:
DatabaseMetaData.deletesAreDetected(int)

updateNull

public void updateNull(int columnIndex)
                throws java.sql.SQLException
This function is not supported JDBC 2.0 Give a nullable column a null value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateNull in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Throws:
java.sql.SQLException - if a database access error occurs

updateBoolean

public void updateBoolean(int columnIndex,
                          boolean x)
                   throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a boolean value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateBoolean in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateByte

public void updateByte(int columnIndex,
                       byte x)
                throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a byte value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateByte in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateShort

public void updateShort(int columnIndex,
                        short x)
                 throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a short value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateShort in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateInt

public void updateInt(int columnIndex,
                      int x)
               throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with an integer value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateInt in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateLong

public void updateLong(int columnIndex,
                       long x)
                throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a long value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateLong in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateFloat

public void updateFloat(int columnIndex,
                        float x)
                 throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a float value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateFloat in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateDouble

public void updateDouble(int columnIndex,
                         double x)
                  throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a Double value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateDouble in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateBigDecimal

public void updateBigDecimal(int columnIndex,
                             java.math.BigDecimal x)
                      throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a BigDecimal value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateBigDecimal in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateString

public void updateString(int columnIndex,
                         java.lang.String x)
                  throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a String value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateString in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateBytes

public void updateBytes(int columnIndex,
                        byte[] x)
                 throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a byte array value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateBytes in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateDate

public void updateDate(int columnIndex,
                       java.sql.Date x)
                throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a Date value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateDate in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateTime

public void updateTime(int columnIndex,
                       java.sql.Time x)
                throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a Time value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateTime in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateTimestamp

public void updateTimestamp(int columnIndex,
                            java.sql.Timestamp x)
                     throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a Timestamp value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateTimestamp in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateAsciiStream

public void updateAsciiStream(int columnIndex,
                              java.io.InputStream x,
                              int length)
                       throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with an ascii stream value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateAsciiStream in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
length - the length of the stream
Throws:
java.sql.SQLException - if a database access error occurs

updateBinaryStream

public void updateBinaryStream(int columnIndex,
                               java.io.InputStream x,
                               int length)
                        throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a binary stream value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateBinaryStream in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
length - the length of the stream
Throws:
java.sql.SQLException - if a database access error occurs

updateCharacterStream

public void updateCharacterStream(int columnIndex,
                                  java.io.Reader x,
                                  int length)
                           throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a character stream value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateCharacterStream in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
length - the length of the stream
Throws:
java.sql.SQLException - if a database access error occurs

updateObject

public void updateObject(int columnIndex,
                         java.lang.Object x,
                         int scale)
                  throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with an Object value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateObject in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
scale - For java.sql.Types.DECIMAL or java.sql.Types.NUMERIC types this is the number of digits after the decimal. For all other types this value will be ignored.
Throws:
java.sql.SQLException - if a database access error occurs

updateObject

public void updateObject(int columnIndex,
                         java.lang.Object x)
                  throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with an Object value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateObject in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateNull

public void updateNull(java.lang.String columnName)
                throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a null value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateNull in class DLIResultSet
Parameters:
columnName - the name of the column
Throws:
java.sql.SQLException - if a database access error occurs

updateBoolean

public void updateBoolean(java.lang.String columnName,
                          boolean x)
                   throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a boolean value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateBoolean in class DLIResultSet
Parameters:
columnName - the name of the column
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateByte

public void updateByte(java.lang.String columnName,
                       byte x)
                throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a byte value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateByte in class DLIResultSet
Parameters:
columnName - the name of the column
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateShort

public void updateShort(java.lang.String columnName,
                        short x)
                 throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a short value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateShort in class DLIResultSet
Parameters:
columnName - the name of the column
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateInt

public void updateInt(java.lang.String columnName,
                      int x)
               throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with an integer value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateInt in class DLIResultSet
Parameters:
columnName - the name of the column
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateLong

public void updateLong(java.lang.String columnName,
                       long x)
                throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a long value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateLong in class DLIResultSet
Parameters:
columnName - the name of the column
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateFloat

public void updateFloat(java.lang.String columnName,
                        float x)
                 throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a float value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateFloat in class DLIResultSet
Parameters:
columnName - the name of the column
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateDouble

public void updateDouble(java.lang.String columnName,
                         double x)
                  throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a double value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateDouble in class DLIResultSet
Parameters:
columnName - the name of the column
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateBigDecimal

public void updateBigDecimal(java.lang.String columnName,
                             java.math.BigDecimal x)
                      throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a BigDecimal value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateBigDecimal in class DLIResultSet
Parameters:
columnName - the name of the column
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateString

public void updateString(java.lang.String columnName,
                         java.lang.String x)
                  throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a String value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateString in class DLIResultSet
Parameters:
columnName - the name of the column
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateBytes

public void updateBytes(java.lang.String columnName,
                        byte[] x)
                 throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a byte array value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateBytes in class DLIResultSet
Parameters:
columnName - the name of the column
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateDate

public void updateDate(java.lang.String columnName,
                       java.sql.Date x)
                throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a Date value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateDate in class DLIResultSet
Parameters:
columnName - the name of the column
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateTime

public void updateTime(java.lang.String columnName,
                       java.sql.Time x)
                throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a Time value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateTime in class DLIResultSet
Parameters:
columnName - the name of the column
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateTimestamp

public void updateTimestamp(java.lang.String columnName,
                            java.sql.Timestamp x)
                     throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a Timestamp value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateTimestamp in class DLIResultSet
Parameters:
columnName - the name of the column
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

updateAsciiStream

public void updateAsciiStream(java.lang.String columnName,
                              java.io.InputStream x,
                              int length)
                       throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with an ascii stream value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateAsciiStream in class DLIResultSet
Parameters:
columnName - the name of the column
x - the new column value
length - of the stream
Throws:
java.sql.SQLException - if a database access error occurs

updateBinaryStream

public void updateBinaryStream(java.lang.String columnName,
                               java.io.InputStream x,
                               int length)
                        throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a binary stream value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateBinaryStream in class DLIResultSet
Parameters:
columnName - the name of the column
x - the new column value
length - of the stream
Throws:
java.sql.SQLException - if a database access error occurs

updateCharacterStream

public void updateCharacterStream(java.lang.String columnName,
                                  java.io.Reader reader,
                                  int length)
                           throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with a character stream value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateCharacterStream in class DLIResultSet
Parameters:
columnName - the name of the column
x - the new column value
length - of the stream
Throws:
java.sql.SQLException - if a database access error occurs

updateObject

public void updateObject(java.lang.String columnName,
                         java.lang.Object x,
                         int scale)
                  throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with an Object value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateObject in class DLIResultSet
Parameters:
columnName - the name of the column
x - the new column value
scale - For java.sql.Types.DECIMAL or java.sql.Types.NUMERIC types this is the number of digits after the decimal. For all other types this value will be ignored.
Throws:
java.sql.SQLException - if a database access error occurs

updateObject

public void updateObject(java.lang.String columnName,
                         java.lang.Object x)
                  throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates a column with an Object value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Overrides:
updateObject in class DLIResultSet
Parameters:
columnName - the name of the column
x - the new column value
Throws:
java.sql.SQLException - if a database access error occurs

insertRow

public void insertRow()
               throws java.sql.SQLException
This function is not supported JDBC 2.0 Inserts the contents of the insert row into the result set and the database. Must be on the insert row when this method is called.
Overrides:
insertRow in class DLIResultSet
Throws:
java.sql.SQLException - if a database access error occurs, if called when not on the insert row, or if not all of non-nullable columns in the insert row have been given a value

updateRow

public void updateRow()
               throws java.sql.SQLException
This function is not supported JDBC 2.0 Updates the underlying database with the new contents of the current row. Cannot be called when on the insert row.
Overrides:
updateRow in class DLIResultSet
Throws:
java.sql.SQLException - if a database access error occurs or if called when on the insert row

deleteRow

public void deleteRow()
               throws java.sql.SQLException
This function is not supported JDBC 2.0 Deletes the current row from the result set and the underlying database. Cannot be called when on the insert row.
Overrides:
deleteRow in class DLIResultSet
Throws:
java.sql.SQLException - if a database access error occurs or if called when on the insert row.

refreshRow

public void refreshRow()
                throws java.sql.SQLException
This function is not supported JDBC 2.0 Refreshes the current row with its most recent value in the database. Cannot be called when on the insert row. The refreshRow method provides a way for an application to explicitly tell the JDBC driver to refetch a row(s) from the database. An application may want to call refreshRow when caching or prefetching is being done by the JDBC driver to fetch the latest value of a row from the database. The JDBC driver may actually refresh multiple rows at once if the fetch size is greater than one. All values are refetched subject to the transaction isolation level and cursor sensitivity. If refreshRow is called after calling updateXXX, but before calling updateRow, then the updates made to the row are lost. Calling the method refreshRow frequently will likely slow performance.
Overrides:
refreshRow in class DLIResultSet
Throws:
java.sql.SQLException - if a database access error occurs or if called when on the insert row

cancelRowUpdates

public void cancelRowUpdates()
                      throws java.sql.SQLException
This function is not supported JDBC 2.0 Cancels the updates made to a row. This method may be called after calling an updateXXX method(s) and before calling updateRow to rollback the updates made to a row. If no updates have been made or updateRow has already been called, then this method has no effect.
Overrides:
cancelRowUpdates in class DLIResultSet
Throws:
java.sql.SQLException - if a database access error occurs or if called when on the insert row

moveToInsertRow

public void moveToInsertRow()
                     throws java.sql.SQLException
This function is not supported JDBC 2.0 Moves the cursor to the insert row. The current cursor position is remembered while the cursor is positioned on the insert row. The insert row is a special row associated with an updatable result set. It is essentially a buffer where a new row may be constructed by calling the updateXXX methods prior to inserting the row into the result set. Only the updateXXX, getXXX, and insertRow methods may be called when the cursor is on the insert row. All of the columns in a result set must be given a value each time this method is called before calling insertRow. The method updateXXX must be called before a getXXX method can be called on a column value.
Overrides:
moveToInsertRow in class DLIResultSet
Throws:
java.sql.SQLException - if a database access error occurs or the result set is not updatable

moveToCurrentRow

public void moveToCurrentRow()
                      throws java.sql.SQLException
This function is not supported JDBC 2.0 Moves the cursor to the remembered cursor position, usually the current row. This method has no effect if the cursor is not on the insert row.
Overrides:
moveToCurrentRow in class DLIResultSet
Throws:
java.sql.SQLException - if a database access error occurs or the result set is not updatable

getStatement

public java.sql.Statement getStatement()
                                throws java.sql.SQLException
This function is not supported JDBC 2.0 Returns the Statement that produced this ResultSet object. If the result set was generated some other way, such as by a DatabaseMetaData method, this method returns null.
Overrides:
getStatement in class DLIResultSet
Returns:
the Statment that produced the result set or null if the result set was produced some other way
Throws:
java.sql.SQLException - if a database access error occurs

getObject

public java.lang.Object getObject(int i,
                                  java.util.Map map)
                           throws java.sql.SQLException
This function is not supported JDBC 2.0 Returns the value of a column in the current row as a Java object. This method uses the given Map object for the custom mapping of the SQL structured or distinct type that is being retrieved.
Overrides:
getObject in class DLIResultSet
Parameters:
i - the first column is 1, the second is 2, ...
map - the mapping from SQL type names to Java classes
Returns:
an object representing the SQL value

getRef

public java.sql.Ref getRef(int i)
                    throws java.sql.SQLException
This function is not supported JDBC 2.0 Gets a REF(<structured-type>) column value from the current row.
Overrides:
getRef in class DLIResultSet
Parameters:
i - the first column is 1, the second is 2, ...
Returns:
a Ref object representing an SQL REF value

getBlob

public java.sql.Blob getBlob(int i)
                      throws java.sql.SQLException
This function is not supported JDBC 2.0 Gets a BLOB value in the current row of this ResultSet object.
Overrides:
getBlob in class DLIResultSet
Parameters:
i - the first column is 1, the second is 2, ...
Returns:
a Blob object representing the SQL BLOB value in the specified column

getClob

public java.sql.Clob getClob(int i)
                      throws java.sql.SQLException
JDBC 2.0 Gets a CLOB value in the current row of this ResultSet object.
Overrides:
getClob in class DLIResultSet
Parameters:
i - the first column is 1, the second is 2, ...
Returns:
a Clob object representing the SQL CLOB value in the specified column

getArray

public java.sql.Array getArray(int i)
                        throws java.sql.SQLException
This function is not supported JDBC 2.0 Gets an SQL ARRAY value from the current row of this ResultSet object.
Overrides:
getArray in class DLIResultSet
Parameters:
i - the first column is 1, the second is 2, ...
Returns:
an Array object representing the SQL ARRAY value in the specified column

getObject

public java.lang.Object getObject(java.lang.String colName,
                                  java.util.Map map)
                           throws java.sql.SQLException
This function is not supported JDBC 2.0 Returns the value in the specified column as a Java object. This method uses the specified Map object for custom mapping if appropriate.
Overrides:
getObject in class DLIResultSet
Parameters:
colName - the name of the column from which to retrieve the value
map - the mapping from SQL type names to Java classes
Returns:
an object representing the SQL value in the specified column

getRef

public java.sql.Ref getRef(java.lang.String colName)
                    throws java.sql.SQLException
This function is not supported JDBC 2.0 Gets a REF(<structured-type>) column value from the current row.
Overrides:
getRef in class DLIResultSet
Parameters:
colName - the column name
Returns:
a Ref object representing the SQL REF value in the specified column

getBlob

public java.sql.Blob getBlob(java.lang.String colName)
                      throws java.sql.SQLException
This function is not supported JDBC 2.0 Gets a BLOB value in the current row of this ResultSet object.
Overrides:
getBlob in class DLIResultSet
Parameters:
colName - the name of the column from which to retrieve the value
Returns:
a Blob object representing the SQL BLOB value in the specified column

getArray

public java.sql.Array getArray(java.lang.String colName)
                        throws java.sql.SQLException
This function is not supported JDBC 2.0 Gets an SQL ARRAY value in the current row of this ResultSet object.
Overrides:
getArray in class DLIResultSet
Parameters:
colName - the name of the column from which to retrieve the value
Returns:
an Array object representing the SQL ARRAY value in the specified column

getDate

public java.sql.Date getDate(int columnIndex,
                             java.util.Calendar cal)
                      throws java.sql.SQLException
This function is not supported JDBC 2.0 Gets the value of a column in the current row as a java.sql.Date object. This method uses the given calendar to construct an appropriate millisecond value for the Date if the underlying database does not store timezone information.
Overrides:
getDate in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
cal - the calendar to use in constructing the date
Returns:
the column value; if the value is SQL NULL, the result is null
Throws:
java.sql.SQLException - if a database access error occurs

getDate

public java.sql.Date getDate(java.lang.String columnName,
                             java.util.Calendar cal)
                      throws java.sql.SQLException
This function is not supported Gets the value of a column in the current row as a java.sql.Date object. This method uses the given calendar to construct an appropriate millisecond value for the Date, if the underlying database does not store timezone information.
Overrides:
getDate in class DLIResultSet
Parameters:
columnName - the SQL name of the column from which to retrieve the value
cal - the calendar to use in constructing the date
Returns:
the column value; if the value is SQL NULL, the result is null
Throws:
java.sql.SQLException - if a database access error occurs

getTime

public java.sql.Time getTime(int columnIndex,
                             java.util.Calendar cal)
                      throws java.sql.SQLException
This function is not supported Gets the value of a column in the current row as a java.sql.Time object. This method uses the given calendar to construct an appropriate millisecond value for the Time if the underlying database does not store timezone information.
Overrides:
getTime in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
cal - the calendar to use in constructing the time
Returns:
the column value; if the value is SQL NULL, the result is null
Throws:
java.sql.SQLException - if a database access error occurs

getTime

public java.sql.Time getTime(java.lang.String columnName,
                             java.util.Calendar cal)
                      throws java.sql.SQLException
This function is not supported Gets the value of a column in the current row as a java.sql.Time object. This method uses the given calendar to construct an appropriate millisecond value for the Time if the underlying database does not store timezone information.
Overrides:
getTime in class DLIResultSet
Parameters:
columnName - the SQL name of the column
cal - the calendar to use in constructing the time
Returns:
the column value; if the value is SQL NULL, the result is null
Throws:
java.sql.SQLException - if a database access error occurs

getTimestamp

public java.sql.Timestamp getTimestamp(int columnIndex,
                                       java.util.Calendar cal)
                                throws java.sql.SQLException
This function is not supported Gets the value of a column in the current row as a java.sql.Timestamp object. This method uses the given calendar to construct an appropriate millisecond value for the Timestamp if the underlying database does not store timezone information.
Overrides:
getTimestamp in class DLIResultSet
Parameters:
columnIndex - the first column is 1, the second is 2, ...
cal - the calendar to use in constructing the timestamp
Returns:
the column value; if the value is SQL NULL, the result is null
Throws:
java.sql.SQLException - if a database access error occurs

getTimestamp

public java.sql.Timestamp getTimestamp(java.lang.String columnName,
                                       java.util.Calendar cal)
                                throws java.sql.SQLException
This function is not supported Gets the value of a column in the current row as a java.sql.Timestamp object. This method uses the given calendar to construct an appropriate millisecond value for the Timestamp if the underlying database does not store timezone information.
Overrides:
getTimestamp in class DLIResultSet
Parameters:
columnName - the SQL name of the column
cal - the calendar to use in constructing the timestamp
Returns:
the column value; if the value is SQL NULL, the result is null
Throws:
java.sql.SQLException - if a database access error occurs


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