Examples of ExecPreparedStatement

org.apache.derby.iapi.sql.execute.ExecPreparedStatement
Execution extends prepared statement to add methods it needs for execution purposes (that should not be on the Database API).

Examples of org.apache.derby.iapi.sql.execute.ExecPreparedStatement

     * @throws StandardException
     */
  protected void checkPositionedStatement(String cursorName, String psName)
    throws StandardException {


    ExecPreparedStatement ps = getPreparedStatement();
    if (ps == null)
      return;
      
    LanguageConnectionContext lcc = getLanguageConnectionContext();


    CursorActivation cursorActivation = lcc.lookupCursorActivation(cursorName);


    if (cursorActivation != null)
    {
      // check we are compiled against the correct cursor
      if (!psName.equals(cursorActivation.getPreparedStatement().getObjectName())) {


        // our prepared statement is now invalid since there
        // exists another cursor with the same name but a different
        // statement.
        ps.makeInvalid(DependencyManager.CHANGED_CURSOR, lcc);
      }
    }
  }

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Examples of org.apache.derby.iapi.sql.execute.ExecPreparedStatement

        this.activation = activation;
        this.resultSetNumber = resultSetNumber;
        this.opType = opType;
        this.all = all;


        ExecPreparedStatement eps = activation.getPreparedStatement();
        intermediateOrderByColumns = (int[]) eps.getSavedObject(intermediateOrderByColumnsSavedObject);
        intermediateOrderByDirection = (int[]) eps.getSavedObject(intermediateOrderByDirectionSavedObject);
        intermediateOrderByNullsLow = (boolean[]) eps.getSavedObject(intermediateOrderByNullsLowSavedObject);
        recordConstructorTime();
    }

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Examples of org.apache.derby.iapi.sql.execute.ExecPreparedStatement

     * @throws StandardException
     */
  protected void checkPositionedStatement(String cursorName, String psName)
    throws StandardException {


    ExecPreparedStatement ps = getPreparedStatement();
    if (ps == null)
      return;
      
    LanguageConnectionContext lcc = getLanguageConnectionContext();


    CursorActivation cursorActivation = lcc.lookupCursorActivation(cursorName);


    if (cursorActivation != null)
    {
      // check we are compiled against the correct cursor
      if (!psName.equals(cursorActivation.getPreparedStatement().getObjectName())) {


        // our prepared statement is now invalid since there
        // exists another cursor with the same name but a different
        // statement.
        ps.makeInvalid(DependencyManager.CHANGED_CURSOR, lcc);
      }
    }
  }

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Examples of org.apache.derby.iapi.sql.execute.ExecPreparedStatement

             boolean forGrant,
             Activation activation)
    throws StandardException
  {
    DataDictionary dd = lcc.getDataDictionary();
    ExecPreparedStatement ps = activation.getPreparedStatement();


    if (hasPermissionOnTable(lcc, activation,
                   authorizationId, forGrant, ps)) {
      return;
    }

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Examples of org.apache.derby.iapi.sql.execute.ExecPreparedStatement

          //the call to java procedure because that activation
          //is still being used.
          a.reset();
        // Only invalidate statements if we performed DDL.
        if (dataDictionaryInWriteMode()) {
          ExecPreparedStatement ps = a.getPreparedStatement();
          if (ps != null) {
            ps.makeInvalid(DependencyManager.ROLLBACK, this);
          }
        }
      } else {
        //We are dealing with commit here. 
        if (resultsetReturnsRows){

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Examples of org.apache.derby.iapi.sql.execute.ExecPreparedStatement

      if (SanityManager.DEBUG)
      {
        SanityManager.ASSERT(currentOfNode != null, "currentOfNode is null");
      }


      ExecPreparedStatement   cursorStmt = currentOfNode.getCursorStatement();
      String[] ucl = cursorStmt.getUpdateColumns();


      /*
      ** If there is no update column list, we need to build
      ** out the result column list to have all columns.
      */

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Examples of org.apache.derby.iapi.sql.execute.ExecPreparedStatement

        this.activation = activation;
        this.resultSetNumber = resultSetNumber;
        this.opType = opType;
        this.all = all;


        ExecPreparedStatement eps = activation.getPreparedStatement();
        intermediateOrderByColumns = (int[]) eps.getSavedObject(intermediateOrderByColumnsSavedObject);
        intermediateOrderByDirection = (int[]) eps.getSavedObject(intermediateOrderByDirectionSavedObject);
        intermediateOrderByNullsLow = (boolean[]) eps.getSavedObject(intermediateOrderByNullsLowSavedObject);
        recordConstructorTime();
    }

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Examples of org.apache.derby.iapi.sql.execute.ExecPreparedStatement

    this.isTarget = isTarget;
    this.pushedQualifiers = pushedQualifiers;
    this.scanIsolationLevel = scanIsolationLevel;
    this.isDerbyStyleTableFunction = isDerbyStyleTableFunction;


        ExecPreparedStatement ps = activation.getPreparedStatement();


        this.allocatedRow = ((ExecRowBuilder) ps.getSavedObject(row))
                .build(activation.getExecutionFactory());


        this.returnType = returnTypeNumber == -1 ? null :
            (TypeDescriptor)
            activation.getPreparedStatement().getSavedObject(returnTypeNumber);

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Examples of org.apache.derby.iapi.sql.execute.ExecPreparedStatement


        this.restriction = restriction;
        this.source = source;
        this.rownumber = 0;


        ExecPreparedStatement ps = activation.getPreparedStatement();


        this.allocatedRow = ((ExecRowBuilder) ps.getSavedObject(rowAllocator))
                .build(activation.getExecutionFactory());


        if (erdNumber != -1) {
            this.referencedColumns =
                (FormatableBitSet) ps.getSavedObject(erdNumber);
        }


        recordConstructorTime();
    }

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Examples of org.apache.derby.iapi.sql.execute.ExecPreparedStatement

    this.isInSortedOrder = isInSortedOrder;
        source = s;
        originalSource = s;
    this.maxRowSize = maxRowSize;


        ExecPreparedStatement ps = a.getPreparedStatement();


    sortTemplateRow = ((ExecRowBuilder) ps.getSavedObject(ra))
                                .build(a.getExecutionFactory());


    order = (ColumnOrdering[])
          ((FormatableArrayHolder) ps.getSavedObject(orderingItem))
          .getArray(ColumnOrdering.class);


    /* NOTE: We need to save order to another variable
     * in the constructor and reset it on every open.
     * This is important because order can get reset in the

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