org.postgresql.core
Class NativeQuery

java.lang.Object
  org.postgresql.core.NativeQuery

public class NativeQuery
extends Object

Represents a query that is ready for execution by backend. The main difference from JDBC is ? are replaced with $1, $2, etc.

Field Summary

int[]	bindPositions
String	nativeSql

Constructor Summary

NativeQuery(String nativeSql)

NativeQuery(String nativeSql, int[] bindPositions)

Method Summary

static String	bindName(int index) Returns $1, $2, etc names of bind variables used by backend.
String	toString(ParameterList parameters) Stringize this query to a human-readable form, substituting particular parameter values for parameter placeholders.

Methods inherited from class java.lang.Object

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

Field Detail

nativeSql

public final String nativeSql

bindPositions

public final int[] bindPositions

Constructor Detail

NativeQuery

public NativeQuery(String nativeSql)

NativeQuery

public NativeQuery(String nativeSql,
                   int[] bindPositions)

Method Detail

toString

public String toString(ParameterList parameters)

Stringize this query to a human-readable form, substituting particular parameter values for parameter placeholders.

Parameters:

parameters - a ParameterList returned by this Query's Query.createParameterList() method, or null to leave the parameter placeholders unsubstituted.

Returns:

a human-readable representation of this query

bindName

public static String bindName(int index)

Returns $1, $2, etc names of bind variables used by backend.

Parameters:

index - index of a bind variable

Returns:

bind variable name