com.caucho.db.sql

Class SelectCursor

java.lang.Object

com.caucho.db.sql.SelectCursor

public class SelectCursor
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
SelectCursor(Expr[] exprs, SelectQuery query, QueryContext context)

Method Summary

Modifier and Type	Method and Description
void	close()
int	findColumnIndex(java.lang.String name) Returns the column index with the given name.
byte[]	getBytes(int i)
double	getDouble(int i)
Expr[]	getExprs() Returns the expressions.
int	getInt(int i)
long	getLong(int i)
java.lang.String	getString(int i)
boolean	next()
void	updateDouble(int i, double value)
void	updateInt(int i, int value)
void	updateLong(int i, long value)
void	updateRow()
void	updateString(int i, java.lang.String value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SelectCursor

public SelectCursor(Expr[] exprs,
                    SelectQuery query,
                    QueryContext context)

Method Detail

getExprs

public Expr[] getExprs()

Returns the expressions.

findColumnIndex

public int findColumnIndex(java.lang.String name)
                    throws java.sql.SQLException

Returns the column index with the given name.

Throws:

java.sql.SQLException

next

public boolean next()
             throws java.sql.SQLException

Throws:

java.sql.SQLException

getString

public java.lang.String getString(int i)
                           throws java.sql.SQLException

Throws:

java.sql.SQLException

updateString

public void updateString(int i,
                         java.lang.String value)
                  throws java.sql.SQLException

Throws:

java.sql.SQLException

getInt

public int getInt(int i)
           throws java.sql.SQLException

Throws:

java.sql.SQLException

updateInt

public void updateInt(int i,
                      int value)
               throws java.sql.SQLException

Throws:

java.sql.SQLException

getLong

public long getLong(int i)
             throws java.sql.SQLException

Throws:

java.sql.SQLException

updateLong

public void updateLong(int i,
                       long value)
                throws java.sql.SQLException

Throws:

java.sql.SQLException

getDouble

public double getDouble(int i)
                 throws java.sql.SQLException

Throws:

java.sql.SQLException

updateDouble

public void updateDouble(int i,
                         double value)
                  throws java.sql.SQLException

Throws:

java.sql.SQLException

getBytes

public byte[] getBytes(int i)
                throws java.sql.SQLException

Throws:

java.sql.SQLException

updateRow

public void updateRow()

close

public void close()