List of cloneValue() Examples

Examples of cloneValue()

org.apache.derby.iapi.types.DataValueDescriptor.cloneValue()
Clone this DataValueDescriptor. Results in a new object that has the same value as this but can be modified independently.
Even though the objects can be modified independently regardless of the value of {@code forceMaterialization}, both the clone and the original may be dependent on the store state if {@code forceMaterialization} is set to {@code false}. An example is if you need to access the value you just read using {@code cloneValue}after the current transaction has ended, or after the source result set has been closed. @param forceMaterialization any streams representing the data value willbe materialized if {@code true}, the data value will be kept as a stream if possible if {@code false} @return A clone of the {@code DataValueDescriptor} with the same initialvalue as this.
org.apache.derby.iapi.types.RowLocation.cloneValue()

Examples of org.apache.derby.iapi.types.DataValueDescriptor.cloneValue()

                        sourceRow.getColumn(projectMapping[index]);


                // See if the column has been marked for cloning.
                // If the value isn't a stream, don't bother cloning it.
                if (cloneMap[index] && dvd.hasStream()) {
                    dvd = dvd.cloneValue(false);
                }


                result.setColumn(index + 1, dvd);
      }
    }

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Examples of org.apache.derby.iapi.types.DataValueDescriptor.cloneValue()

       colInCtr++, colOutCtr++)
    {
            DataValueDescriptor src_col = leftRow.getColumn(colInCtr);
            // Clone the value if it is represented by a stream (DERBY-3650).
            if (src_col != null && src_col.hasStream()) {
                src_col = src_col.cloneValue(false);
            }


            mergedRow.setColumn(colOutCtr, src_col);
    }

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Examples of org.apache.derby.iapi.types.DataValueDescriptor.cloneValue()

       colInCtr++, colOutCtr++)
    {
            DataValueDescriptor src_col = rightRow.getColumn(colInCtr);
            // Clone the value if it is represented by a stream (DERBY-3650).
            if (src_col != null && src_col.hasStream()) {
                src_col = src_col.cloneValue(false);
            }


            mergedRow.setColumn(colOutCtr, src_col);
    }

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Examples of org.apache.derby.iapi.types.DataValueDescriptor.cloneValue()

                    DataValueDescriptor dvd = _row.getColumn( i + 1 );
                    if ( dvd instanceof StreamStorable )
                    {
                        if ( dvd.hasStream() )
                        {
                            _row.setColumn( i + 1, dvd.cloneValue( true ) );
                        }
                    }
                }
                
                _thenRows[ clauseIdx ] = matchingClause.bufferThenRow( activation, _thenRows[ clauseIdx ], _row );

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Examples of org.apache.derby.iapi.types.DataValueDescriptor.cloneValue()

       colInCtr++, colOutCtr++)
    {
            DataValueDescriptor src_col = leftRow.getColumn(colInCtr);
            // Clone the value if it is represented by a stream (DERBY-3650).
            if (src_col != null && src_col.hasStream()) {
                src_col = src_col.cloneValue(false);
            }


            mergedRow.setColumn(colOutCtr, src_col);
    }
    for (colInCtr = 1; colInCtr <= rightNumCols;

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Examples of org.apache.derby.iapi.types.DataValueDescriptor.cloneValue()

       colInCtr++, colOutCtr++)
    {
            DataValueDescriptor src_col = rightRow.getColumn(colInCtr);
            // Clone the value if it is represented by a stream (DERBY-3650).
            if (src_col != null && src_col.hasStream()) {
                src_col = src_col.cloneValue(false);
            }


            mergedRow.setColumn(colOutCtr, src_col);
    }
  }

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Examples of org.apache.derby.iapi.types.DataValueDescriptor.cloneValue()

                {
                    DataValueDescriptor src_col = leftRow.getColumn(colInCtr);
                    // Clone the value if it is represented by a stream
                    // (DERBY-3650).
                    if (src_col != null && src_col.hasStream()) {
                        src_col = src_col.cloneValue(false);
                    }


                    mergedRow.setColumn(colOutCtr, src_col);
                }

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Examples of org.apache.derby.iapi.types.DataValueDescriptor.cloneValue()

                        DataValueDescriptor src_col = 
                            rightRow.getColumn(colInCtr);
                        // Clone the value if it is represented by a stream
                        // (DERBY-3650).
                        if (src_col != null && src_col.hasStream()) {
                            src_col = src_col.cloneValue(false);
                        }


                        mergedRow.setColumn(colOutCtr, src_col);
          }
        }

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Examples of org.apache.derby.iapi.types.DataValueDescriptor.cloneValue()

                        sourceRow.getColumn(projectMapping[index]);


                // See if the column has been marked for cloning.
                // If the value isn't a stream, don't bother cloning it.
                if (cloneMap[index] && dvd.hasStream()) {
                    dvd = dvd.cloneValue(false);
                }


                result.setColumn(index + 1, dvd);
      }
    }

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Examples of org.apache.derby.iapi.types.DataValueDescriptor.cloneValue()

       colInCtr++, colOutCtr++)
    {
            DataValueDescriptor src_col = leftRow.getColumn(colInCtr);
            // Clone the value if it is represented by a stream (DERBY-3650).
            if (src_col != null && src_col.hasStream()) {
                src_col = src_col.cloneValue(false);
            }


            mergedRow.setColumn(colOutCtr, src_col);
    }

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