#1354 - ENH: Add SqlUpdate setNextParameter() ... as alternative for positioned parameters

src/main/java/io/ebeaninternal/api/SpiSqlUpdate.java

@@ -23,4 +23,9 @@ public interface SpiSqlUpdate extends SqlUpdate {
    * Set the generated key value.
    */
   void setGeneratedKey(Object idValue);
+
+  /**
+   * Reset bind position to be ready for another bind execute.
+   */
+  void reset();
 }

src/main/java/io/ebeaninternal/server/core/DefaultSqlUpdate.java

@@ -97,6 +97,11 @@ public final class DefaultSqlUpdate implements Serializable, SpiSqlUpdate {
     this(null, sql, new BindParams());
   }
 
+  @Override
+  public void reset() {
+    addPos = 0;
+  }
+
   @Override
   public Object executeGetKey() {
     execute();
@@ -105,7 +110,6 @@ public final class DefaultSqlUpdate implements Serializable, SpiSqlUpdate {
 
   @Override
   public int execute() {
-    addPos = 0;
     if (server != null) {
       return server.execute(this);
     } else {

src/main/java/io/ebeaninternal/server/core/PersistRequestUpdateSql.java

@@ -30,12 +30,13 @@ public final class PersistRequestUpdateSql extends PersistRequest {
   /**
    * Create.
    */
-  public PersistRequestUpdateSql(SpiEbeanServer server, SqlUpdate updateSql,
+  public PersistRequestUpdateSql(SpiEbeanServer server, SqlUpdate sqlUpdate,
                                  SpiTransaction t, PersistExecute persistExecute) {
 
-    super(server, t, persistExecute, updateSql.getLabel());
+    super(server, t, persistExecute, sqlUpdate.getLabel());
     this.type = Type.UPDATESQL;
-    this.updateSql = (SpiSqlUpdate) updateSql;
+    this.updateSql = (SpiSqlUpdate) sqlUpdate;
+    updateSql.reset();
   }
 
   @Override