/**
 * 
 */
package edu.washington.escience.myria.operator;

/**
 * A temporary relation that is inserted into the database.
 */
public abstract class AbstractDbInsert extends RootOperator implements DbWriter {
  /** Required for Java serialization. */
  private static final long serialVersionUID = 1L;

  /**
   * Construct this abstract database insert operator to insert tuples from its child into the database.
   * 
   * @param child the source of tuples.
   */
  public AbstractDbInsert(final Operator child) {
    super(child);
  }
}

@@ -54,16 +54,74 @@
 rator;%0A%0A
+import edu.washington.escience.myria.storage.TupleBatch;%0A%0A
 /**%0A * A
@@ -584,16 +584,39 @@
 er(child
+, TupleBatch.BATCH_SIZE
 );%0A  %7D%0A%7D

enable coalescing by default