org.h2.command.dml
Class Call

java.lang.Object
  extended by org.h2.command.Prepared
      extended by org.h2.command.dml.Call

public class Call
extends Prepared

This class represents the statement CALL.


Field Summary
 
Fields inherited from class org.h2.command.Prepared
headPos, parameters, prepareAlways, session, sqlStatement
 
Constructor Summary
Call(Session session)
           
 
Method Summary
 boolean isQuery()
          Check if this object is a query.
 boolean isReadOnly()
          Check if this command is read only.
 boolean isTransactional()
          Check if this command is transactional.
 void prepare()
          Prepare this statement.
 LocalResult query(int maxrows)
          Execute the query.
 LocalResult queryMeta()
          Get an empty result set containing the meta data.
 void setValue(Expression expression)
           
 int update()
          Execute the statement.
 
Methods inherited from class org.h2.command.Prepared
checkCanceled, checkParameters, getCurrentObjectId, getCurrentRowNumber, getObjectId, getParameters, getPlanSQL, getSQL, getSQL, getSQL, needRecompile, setCommand, setCurrentRowNumber, setHeadPos, setObjectId, setParameterList, setPrepareAlways, setRow, setSession, setSQL, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

Call

public Call(Session session)
Method Detail

queryMeta

public LocalResult queryMeta()
                      throws java.sql.SQLException
Description copied from class: Prepared
Get an empty result set containing the meta data.

Specified by:
queryMeta in class Prepared
Returns:
an empty result set
Throws:
java.sql.SQLException

update

public int update()
           throws java.sql.SQLException
Description copied from class: Prepared
Execute the statement.

Overrides:
update in class Prepared
Returns:
the update count
Throws:
java.sql.SQLException - if it is a query

query

public LocalResult query(int maxrows)
                  throws java.sql.SQLException
Description copied from class: Prepared
Execute the query.

Overrides:
query in class Prepared
Parameters:
maxrows - the maximum number of rows to return
Returns:
the result set
Throws:
java.sql.SQLException - if it is not a query

prepare

public void prepare()
             throws java.sql.SQLException
Description copied from class: Prepared
Prepare this statement.

Overrides:
prepare in class Prepared
Throws:
java.sql.SQLException

setValue

public void setValue(Expression expression)

isQuery

public boolean isQuery()
Description copied from class: Prepared
Check if this object is a query.

Overrides:
isQuery in class Prepared
Returns:
true if it is

isTransactional

public boolean isTransactional()
Description copied from class: Prepared
Check if this command is transactional. If it is not, then it forces the current transaction to commit.

Specified by:
isTransactional in class Prepared
Returns:
true if it is

isReadOnly

public boolean isReadOnly()
Description copied from class: Prepared
Check if this command is read only.

Overrides:
isReadOnly in class Prepared
Returns:
true if it is