modified cc_schedule table, added foreign key to show instance id for easy clean up when show needs to be cleared/deleted. replaced primary key with a standard auto incrementing key for efficiency since the other key had no use.

application/models/Schedule.php

@@ -76,7 +76,7 @@ class ScheduleGroup {
      *    Return PEAR_Error if the item could not be added.
      *    Error code 555 is a scheduling conflict.
      */
-    public function add($p_datetime, $p_audioFileId = null, $p_playlistId = null, $p_options = null) {
+    public function add($show_instance, $p_datetime, $p_audioFileId = null, $p_playlistId = null, $p_options = null) {
         global $CC_CONFIG, $CC_DBC;
         if (!is_null($p_audioFileId)) {
             // Schedule a single audio track
@@ -101,8 +101,8 @@ class ScheduleGroup {
             $this->groupId = $CC_DBC->GetOne("SELECT nextval('schedule_group_id_seq')");
             $id = $this->dateToId($p_datetime);
             $sql = "INSERT INTO ".$CC_CONFIG["scheduleTable"]
-            ." (id, playlist_id, starts, ends, clip_length, group_id, file_id)"
+            ." (playlist_id, starts, ends, clip_length, group_id, file_id)"
-            ." VALUES ($id, 0, TIMESTAMP '$p_datetime', "
+            ." VALUES (0, TIMESTAMP '$p_datetime', "
             ." (TIMESTAMP '$p_datetime' + INTERVAL '$length'),"
             ." '$length',"
             ." {$this->groupId}, $p_audioFileId)";
@@ -143,9 +143,9 @@ class ScheduleGroup {
                 $trackLength = $row["cliplength"];
                 //var_dump($trackLength);
                 $sql = "INSERT INTO ".$CC_CONFIG["scheduleTable"]
-                ." (id, playlist_id, starts, ends, group_id, file_id,"
+                ." (instance_id, playlist_id, starts, ends, group_id, file_id,"
                 ." clip_length, cue_in, cue_out, fade_in, fade_out)"
-                ." VALUES ($id, $p_playlistId, TIMESTAMP '$itemStartTime', "
+                ." VALUES ($show_instance, $p_playlistId, TIMESTAMP '$itemStartTime', "
                 ." (TIMESTAMP '$itemStartTime' + INTERVAL '$trackLength'),"
                 ." '{$this->groupId}', '{$row['file_id']}', '$trackLength', '{$row['cuein']}',"
                 ." '{$row['cueout']}', '{$row['fadein']}','{$row['fadeout']}')";
@@ -161,23 +161,23 @@ class ScheduleGroup {
         }
     }
 
-    public function addAfter($p_groupId, $p_audioFileId) {
+    public function addAfter($show_instance, $p_groupId, $p_audioFileId) {
         global $CC_CONFIG, $CC_DBC;
         // Get the end time for the given entry
         $sql = "SELECT MAX(ends) FROM ".$CC_CONFIG["scheduleTable"]
         ." WHERE group_id=$p_groupId";
         $startTime = $CC_DBC->GetOne($sql);
-        return $this->add($startTime, $p_audioFileId);
+        return $this->add($show_instance, $startTime, $p_audioFileId);
     }
 
-    public function addPlaylistAfter($p_groupId, $p_playlistId) {
+    public function addPlaylistAfter($show_instance, $p_groupId, $p_playlistId) {
         global $CC_CONFIG, $CC_DBC;
         // Get the end time for the given entry
         $sql = "SELECT MAX(ends) FROM ".$CC_CONFIG["scheduleTable"]
         ." WHERE group_id=$p_groupId";
     
         $startTime = $CC_DBC->GetOne($sql);
-        return $this->add($startTime, null, $p_playlistId);
+        return $this->add($show_instance, $startTime, null, $p_playlistId);
     }
 
     public function update() {

application/models/Shows.php

@@ -494,10 +494,10 @@ class ShowInstance {
 
 		if(is_null($lastGroupId)) {
 
-			$groupId = $sched->add($this->getShowStart(), null, $plId);		
+			$groupId = $sched->add($this->_instanceId, $this->getShowStart(), null, $plId);		
 		}
 		else {
-			$groupId = $sched->addPlaylistAfter($lastGroupId, $plId);
+			$groupId = $sched->addPlaylistAfter($this->_instanceId, $lastGroupId, $plId);
 		}
 
 		$groupsched = new CcShowSchedule();

application/models/airtime/map/CcScheduleTableMap.php

@@ -35,9 +35,10 @@ class CcScheduleTableMap extends TableMap {
 		$this->setPhpName('CcSchedule');
 		$this->setClassname('CcSchedule');
 		$this->setPackage('airtime');
-		$this->setUseIdGenerator(false);
+		$this->setUseIdGenerator(true);
+		$this->setPrimaryKeyMethodInfo('cc_schedule_id_seq');
 		// columns
-		$this->addPrimaryKey('ID', 'DbId', 'BIGINT', true, null, null);
+		$this->addPrimaryKey('ID', 'DbId', 'INTEGER', true, null, null);
 		$this->addColumn('PLAYLIST_ID', 'DbPlaylistId', 'INTEGER', true, null, null);
 		$this->addColumn('STARTS', 'DbStarts', 'TIMESTAMP', true, null, null);
 		$this->addColumn('ENDS', 'DbEnds', 'TIMESTAMP', true, null, null);
@@ -50,6 +51,7 @@ class CcScheduleTableMap extends TableMap {
 		$this->addColumn('CUE_OUT', 'DbCueOut', 'TIME', false, null, '00:00:00');
 		$this->addColumn('SCHEDULE_GROUP_PLAYED', 'DbScheduleGroupPlayed', 'BOOLEAN', false, null, false);
 		$this->addColumn('MEDIA_ITEM_PLAYED', 'DbMediaItemPlayed', 'BOOLEAN', false, null, false);
+		$this->addForeignKey('INSTANCE_ID', 'DbInstanceId', 'INTEGER', 'cc_show_instances', 'ID', true, null, null);
 		// validators
 	} // initialize()
 
@@ -58,6 +60,7 @@ class CcScheduleTableMap extends TableMap {
 	 */
 	public function buildRelations()
 	{
+    $this->addRelation('CcShowInstances', 'CcShowInstances', RelationMap::MANY_TO_ONE, array('instance_id' => 'id', ), 'CASCADE', null);
 	} // buildRelations()
 
 } // CcScheduleTableMap

application/models/airtime/map/CcShowInstancesTableMap.php

@@ -52,6 +52,7 @@ class CcShowInstancesTableMap extends TableMap {
 	{
     $this->addRelation('CcShow', 'CcShow', RelationMap::MANY_TO_ONE, array('show_id' => 'id', ), 'CASCADE', null);
     $this->addRelation('CcShowSchedule', 'CcShowSchedule', RelationMap::ONE_TO_MANY, array('id' => 'instance_id', ), 'CASCADE', null);
+    $this->addRelation('CcSchedule', 'CcSchedule', RelationMap::ONE_TO_MANY, array('id' => 'instance_id', ), 'CASCADE', null);
 	} // buildRelations()
 
 } // CcShowInstancesTableMap

application/models/airtime/om/BaseCcSchedule.php

@@ -26,7 +26,7 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 
 	/**
 	 * The value for the id field.
-	 * @var        string
+	 * @var        int
 	 */
 	protected $id;
 
@@ -109,6 +109,17 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 	 */
 	protected $media_item_played;
 
+	/**
+	 * The value for the instance_id field.
+	 * @var        int
+	 */
+	protected $instance_id;
+
+	/**
+	 * @var        CcShowInstances
+	 */
+	protected $aCcShowInstances;
+
 	/**
 	 * Flag to prevent endless save loop, if this object is referenced
 	 * by another object which falls in this transaction.
@@ -153,7 +164,7 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 	/**
 	 * Get the [id] column value.
 	 * 
-	 * @return     string
+	 * @return     int
 	 */
 	public function getDbId()
 	{
@@ -441,16 +452,26 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 		return $this->media_item_played;
 	}
 
+	/**
+	 * Get the [instance_id] column value.
+	 * 
+	 * @return     int
+	 */
+	public function getDbInstanceId()
+	{
+		return $this->instance_id;
+	}
+
 	/**
 	 * Set the value of [id] column.
 	 * 
-	 * @param      string $v new value
+	 * @param      int $v new value
 	 * @return     CcSchedule The current object (for fluent API support)
 	 */
 	public function setDbId($v)
 	{
 		if ($v !== null) {
-			$v = (string) $v;
+			$v = (int) $v;
 		}
 
 		if ($this->id !== $v) {
@@ -909,6 +930,30 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 		return $this;
 	} // setDbMediaItemPlayed()
 
+	/**
+	 * Set the value of [instance_id] column.
+	 * 
+	 * @param      int $v new value
+	 * @return     CcSchedule The current object (for fluent API support)
+	 */
+	public function setDbInstanceId($v)
+	{
+		if ($v !== null) {
+			$v = (int) $v;
+		}
+
+		if ($this->instance_id !== $v) {
+			$this->instance_id = $v;
+			$this->modifiedColumns[] = CcSchedulePeer::INSTANCE_ID;
+		}
+
+		if ($this->aCcShowInstances !== null && $this->aCcShowInstances->getDbId() !== $v) {
+			$this->aCcShowInstances = null;
+		}
+
+		return $this;
+	} // setDbInstanceId()
+
 	/**
 	 * Indicates whether the columns in this object are only set to default values.
 	 *
@@ -969,7 +1014,7 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 	{
 		try {
 
-			$this->id = ($row[$startcol + 0] !== null) ? (string) $row[$startcol + 0] : null;
+			$this->id = ($row[$startcol + 0] !== null) ? (int) $row[$startcol + 0] : null;
 			$this->playlist_id = ($row[$startcol + 1] !== null) ? (int) $row[$startcol + 1] : null;
 			$this->starts = ($row[$startcol + 2] !== null) ? (string) $row[$startcol + 2] : null;
 			$this->ends = ($row[$startcol + 3] !== null) ? (string) $row[$startcol + 3] : null;
@@ -982,6 +1027,7 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 			$this->cue_out = ($row[$startcol + 10] !== null) ? (string) $row[$startcol + 10] : null;
 			$this->schedule_group_played = ($row[$startcol + 11] !== null) ? (boolean) $row[$startcol + 11] : null;
 			$this->media_item_played = ($row[$startcol + 12] !== null) ? (boolean) $row[$startcol + 12] : null;
+			$this->instance_id = ($row[$startcol + 13] !== null) ? (int) $row[$startcol + 13] : null;
 			$this->resetModified();
 
 			$this->setNew(false);
@@ -990,7 +1036,7 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 				$this->ensureConsistency();
 			}
 
-			return $startcol + 13; // 13 = CcSchedulePeer::NUM_COLUMNS - CcSchedulePeer::NUM_LAZY_LOAD_COLUMNS).
+			return $startcol + 14; // 14 = CcSchedulePeer::NUM_COLUMNS - CcSchedulePeer::NUM_LAZY_LOAD_COLUMNS).
 
 		} catch (Exception $e) {
 			throw new PropelException("Error populating CcSchedule object", $e);
@@ -1013,6 +1059,9 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 	public function ensureConsistency()
 	{
 
+		if ($this->aCcShowInstances !== null && $this->instance_id !== $this->aCcShowInstances->getDbId()) {
+			$this->aCcShowInstances = null;
+		}
 	} // ensureConsistency
 
 	/**
@@ -1052,6 +1101,7 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 
 		if ($deep) {  // also de-associate any related objects?
 
+			$this->aCcShowInstances = null;
 		} // if (deep)
 	}
 
@@ -1162,16 +1212,36 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 		if (!$this->alreadyInSave) {
 			$this->alreadyInSave = true;
 
+			// We call the save method on the following object(s) if they
+			// were passed to this object by their coresponding set
+			// method.  This object relates to these object(s) by a
+			// foreign key reference.
+
+			if ($this->aCcShowInstances !== null) {
+				if ($this->aCcShowInstances->isModified() || $this->aCcShowInstances->isNew()) {
+					$affectedRows += $this->aCcShowInstances->save($con);
+				}
+				$this->setCcShowInstances($this->aCcShowInstances);
+			}
+
+			if ($this->isNew() ) {
+				$this->modifiedColumns[] = CcSchedulePeer::ID;
+			}
 
 			// If this object has been modified, then save it to the database.
 			if ($this->isModified()) {
 				if ($this->isNew()) {
 					$criteria = $this->buildCriteria();
+					if ($criteria->keyContainsValue(CcSchedulePeer::ID) ) {
+						throw new PropelException('Cannot insert a value for auto-increment primary key ('.CcSchedulePeer::ID.')');
+					}
+
 					$pk = BasePeer::doInsert($criteria, $con);
-					$affectedRows = 1;
+					$affectedRows += 1;
+					$this->setDbId($pk);  //[IMV] update autoincrement primary key
 					$this->setNew(false);
 				} else {
-					$affectedRows = CcSchedulePeer::doUpdate($this, $con);
+					$affectedRows += CcSchedulePeer::doUpdate($this, $con);
 				}
 
 				$this->resetModified(); // [HL] After being saved an object is no longer 'modified'
@@ -1243,6 +1313,18 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 			$failureMap = array();
 
 
+			// We call the validate method on the following object(s) if they
+			// were passed to this object by their coresponding set
+			// method.  This object relates to these object(s) by a
+			// foreign key reference.
+
+			if ($this->aCcShowInstances !== null) {
+				if (!$this->aCcShowInstances->validate($columns)) {
+					$failureMap = array_merge($failureMap, $this->aCcShowInstances->getValidationFailures());
+				}
+			}
+
+
 			if (($retval = CcSchedulePeer::doValidate($this, $columns)) !== true) {
 				$failureMap = array_merge($failureMap, $retval);
 			}
@@ -1320,6 +1402,9 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 			case 12:
 				return $this->getDbMediaItemPlayed();
 				break;
+			case 13:
+				return $this->getDbInstanceId();
+				break;
 			default:
 				return null;
 				break;
@@ -1336,10 +1421,11 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 	 *                    BasePeer::TYPE_COLNAME, BasePeer::TYPE_FIELDNAME, BasePeer::TYPE_NUM. 
 	 *                    Defaults to BasePeer::TYPE_PHPNAME.
 	 * @param     boolean $includeLazyLoadColumns (optional) Whether to include lazy loaded columns. Defaults to TRUE.
+	 * @param     boolean $includeForeignObjects (optional) Whether to include hydrated related objects. Default to FALSE.
 	 *
 	 * @return    array an associative array containing the field names (as keys) and field values
 	 */
-	public function toArray($keyType = BasePeer::TYPE_PHPNAME, $includeLazyLoadColumns = true)
+	public function toArray($keyType = BasePeer::TYPE_PHPNAME, $includeLazyLoadColumns = true, $includeForeignObjects = false)
 	{
 		$keys = CcSchedulePeer::getFieldNames($keyType);
 		$result = array(
@@ -1356,7 +1442,13 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 			$keys[10] => $this->getDbCueOut(),
 			$keys[11] => $this->getDbScheduleGroupPlayed(),
 			$keys[12] => $this->getDbMediaItemPlayed(),
+			$keys[13] => $this->getDbInstanceId(),
 		);
+		if ($includeForeignObjects) {
+			if (null !== $this->aCcShowInstances) {
+				$result['CcShowInstances'] = $this->aCcShowInstances->toArray($keyType, $includeLazyLoadColumns, true);
+			}
+		}
 		return $result;
 	}
 
@@ -1426,6 +1518,9 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 			case 12:
 				$this->setDbMediaItemPlayed($value);
 				break;
+			case 13:
+				$this->setDbInstanceId($value);
+				break;
 		} // switch()
 	}
 
@@ -1463,6 +1558,7 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 		if (array_key_exists($keys[10], $arr)) $this->setDbCueOut($arr[$keys[10]]);
 		if (array_key_exists($keys[11], $arr)) $this->setDbScheduleGroupPlayed($arr[$keys[11]]);
 		if (array_key_exists($keys[12], $arr)) $this->setDbMediaItemPlayed($arr[$keys[12]]);
+		if (array_key_exists($keys[13], $arr)) $this->setDbInstanceId($arr[$keys[13]]);
 	}
 
 	/**
@@ -1487,6 +1583,7 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 		if ($this->isColumnModified(CcSchedulePeer::CUE_OUT)) $criteria->add(CcSchedulePeer::CUE_OUT, $this->cue_out);
 		if ($this->isColumnModified(CcSchedulePeer::SCHEDULE_GROUP_PLAYED)) $criteria->add(CcSchedulePeer::SCHEDULE_GROUP_PLAYED, $this->schedule_group_played);
 		if ($this->isColumnModified(CcSchedulePeer::MEDIA_ITEM_PLAYED)) $criteria->add(CcSchedulePeer::MEDIA_ITEM_PLAYED, $this->media_item_played);
+		if ($this->isColumnModified(CcSchedulePeer::INSTANCE_ID)) $criteria->add(CcSchedulePeer::INSTANCE_ID, $this->instance_id);
 
 		return $criteria;
 	}
@@ -1509,7 +1606,7 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 
 	/**
 	 * Returns the primary key for this object (row).
-	 * @return     string
+	 * @return     int
 	 */
 	public function getPrimaryKey()
 	{
@@ -1519,7 +1616,7 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 	/**
 	 * Generic method to set the primary key (id column).
 	 *
-	 * @param      string $key Primary key.
+	 * @param      int $key Primary key.
 	 * @return     void
 	 */
 	public function setPrimaryKey($key)
@@ -1548,7 +1645,6 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 	 */
 	public function copyInto($copyObj, $deepCopy = false)
 	{
-		$copyObj->setDbId($this->id);
 		$copyObj->setDbPlaylistId($this->playlist_id);
 		$copyObj->setDbStarts($this->starts);
 		$copyObj->setDbEnds($this->ends);
@@ -1561,8 +1657,10 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 		$copyObj->setDbCueOut($this->cue_out);
 		$copyObj->setDbScheduleGroupPlayed($this->schedule_group_played);
 		$copyObj->setDbMediaItemPlayed($this->media_item_played);
+		$copyObj->setDbInstanceId($this->instance_id);
 
 		$copyObj->setNew(true);
+		$copyObj->setDbId(NULL); // this is a auto-increment column, so set to default value
 	}
 
 	/**
@@ -1603,6 +1701,55 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 		return self::$peer;
 	}
 
+	/**
+	 * Declares an association between this object and a CcShowInstances object.
+	 *
+	 * @param      CcShowInstances $v
+	 * @return     CcSchedule The current object (for fluent API support)
+	 * @throws     PropelException
+	 */
+	public function setCcShowInstances(CcShowInstances $v = null)
+	{
+		if ($v === null) {
+			$this->setDbInstanceId(NULL);
+		} else {
+			$this->setDbInstanceId($v->getDbId());
+		}
+
+		$this->aCcShowInstances = $v;
+
+		// Add binding for other direction of this n:n relationship.
+		// If this object has already been added to the CcShowInstances object, it will not be re-added.
+		if ($v !== null) {
+			$v->addCcSchedule($this);
+		}
+
+		return $this;
+	}
+
+
+	/**
+	 * Get the associated CcShowInstances object
+	 *
+	 * @param      PropelPDO Optional Connection object.
+	 * @return     CcShowInstances The associated CcShowInstances object.
+	 * @throws     PropelException
+	 */
+	public function getCcShowInstances(PropelPDO $con = null)
+	{
+		if ($this->aCcShowInstances === null && ($this->instance_id !== null)) {
+			$this->aCcShowInstances = CcShowInstancesQuery::create()->findPk($this->instance_id, $con);
+			/* The following can be used additionally to
+			   guarantee the related object contains a reference
+			   to this object.  This level of coupling may, however, be
+			   undesirable since it could result in an only partially populated collection
+			   in the referenced object.
+			   $this->aCcShowInstances->addCcSchedules($this);
+			 */
+		}
+		return $this->aCcShowInstances;
+	}
+
 	/**
 	 * Clears the current object and sets all attributes to their default values
 	 */
@@ -1621,6 +1768,7 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 		$this->cue_out = null;
 		$this->schedule_group_played = null;
 		$this->media_item_played = null;
+		$this->instance_id = null;
 		$this->alreadyInSave = false;
 		$this->alreadyInValidation = false;
 		$this->clearAllReferences();
@@ -1644,6 +1792,7 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 		if ($deep) {
 		} // if ($deep)
 
+		$this->aCcShowInstances = null;
 	}
 
 	/**

application/models/airtime/om/BaseCcSchedulePeer.php

@@ -26,7 +26,7 @@ abstract class BaseCcSchedulePeer {
 	const TM_CLASS = 'CcScheduleTableMap';
 	
 	/** The total number of columns. */
-	const NUM_COLUMNS = 13;
+	const NUM_COLUMNS = 14;
 
 	/** The number of lazy-loaded columns. */
 	const NUM_LAZY_LOAD_COLUMNS = 0;
@@ -70,6 +70,9 @@ abstract class BaseCcSchedulePeer {
 	/** the column name for the MEDIA_ITEM_PLAYED field */
 	const MEDIA_ITEM_PLAYED = 'cc_schedule.MEDIA_ITEM_PLAYED';
 
+	/** the column name for the INSTANCE_ID field */
+	const INSTANCE_ID = 'cc_schedule.INSTANCE_ID';
+
 	/**
 	 * An identiy map to hold any loaded instances of CcSchedule objects.
 	 * This must be public so that other peer classes can access this when hydrating from JOIN
@@ -86,12 +89,12 @@ abstract class BaseCcSchedulePeer {
 	 * e.g. self::$fieldNames[self::TYPE_PHPNAME][0] = 'Id'
 	 */
 	private static $fieldNames = array (
-		BasePeer::TYPE_PHPNAME => array ('DbId', 'DbPlaylistId', 'DbStarts', 'DbEnds', 'DbGroupId', 'DbFileId', 'DbClipLength', 'DbFadeIn', 'DbFadeOut', 'DbCueIn', 'DbCueOut', 'DbScheduleGroupPlayed', 'DbMediaItemPlayed', ),
+		BasePeer::TYPE_PHPNAME => array ('DbId', 'DbPlaylistId', 'DbStarts', 'DbEnds', 'DbGroupId', 'DbFileId', 'DbClipLength', 'DbFadeIn', 'DbFadeOut', 'DbCueIn', 'DbCueOut', 'DbScheduleGroupPlayed', 'DbMediaItemPlayed', 'DbInstanceId', ),
-		BasePeer::TYPE_STUDLYPHPNAME => array ('dbId', 'dbPlaylistId', 'dbStarts', 'dbEnds', 'dbGroupId', 'dbFileId', 'dbClipLength', 'dbFadeIn', 'dbFadeOut', 'dbCueIn', 'dbCueOut', 'dbScheduleGroupPlayed', 'dbMediaItemPlayed', ),
+		BasePeer::TYPE_STUDLYPHPNAME => array ('dbId', 'dbPlaylistId', 'dbStarts', 'dbEnds', 'dbGroupId', 'dbFileId', 'dbClipLength', 'dbFadeIn', 'dbFadeOut', 'dbCueIn', 'dbCueOut', 'dbScheduleGroupPlayed', 'dbMediaItemPlayed', 'dbInstanceId', ),
-		BasePeer::TYPE_COLNAME => array (self::ID, self::PLAYLIST_ID, self::STARTS, self::ENDS, self::GROUP_ID, self::FILE_ID, self::CLIP_LENGTH, self::FADE_IN, self::FADE_OUT, self::CUE_IN, self::CUE_OUT, self::SCHEDULE_GROUP_PLAYED, self::MEDIA_ITEM_PLAYED, ),
+		BasePeer::TYPE_COLNAME => array (self::ID, self::PLAYLIST_ID, self::STARTS, self::ENDS, self::GROUP_ID, self::FILE_ID, self::CLIP_LENGTH, self::FADE_IN, self::FADE_OUT, self::CUE_IN, self::CUE_OUT, self::SCHEDULE_GROUP_PLAYED, self::MEDIA_ITEM_PLAYED, self::INSTANCE_ID, ),
-		BasePeer::TYPE_RAW_COLNAME => array ('ID', 'PLAYLIST_ID', 'STARTS', 'ENDS', 'GROUP_ID', 'FILE_ID', 'CLIP_LENGTH', 'FADE_IN', 'FADE_OUT', 'CUE_IN', 'CUE_OUT', 'SCHEDULE_GROUP_PLAYED', 'MEDIA_ITEM_PLAYED', ),
+		BasePeer::TYPE_RAW_COLNAME => array ('ID', 'PLAYLIST_ID', 'STARTS', 'ENDS', 'GROUP_ID', 'FILE_ID', 'CLIP_LENGTH', 'FADE_IN', 'FADE_OUT', 'CUE_IN', 'CUE_OUT', 'SCHEDULE_GROUP_PLAYED', 'MEDIA_ITEM_PLAYED', 'INSTANCE_ID', ),
-		BasePeer::TYPE_FIELDNAME => array ('id', 'playlist_id', 'starts', 'ends', 'group_id', 'file_id', 'clip_length', 'fade_in', 'fade_out', 'cue_in', 'cue_out', 'schedule_group_played', 'media_item_played', ),
+		BasePeer::TYPE_FIELDNAME => array ('id', 'playlist_id', 'starts', 'ends', 'group_id', 'file_id', 'clip_length', 'fade_in', 'fade_out', 'cue_in', 'cue_out', 'schedule_group_played', 'media_item_played', 'instance_id', ),
-		BasePeer::TYPE_NUM => array (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, )
+		BasePeer::TYPE_NUM => array (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, )
 	);
 
 	/**
@@ -101,12 +104,12 @@ abstract class BaseCcSchedulePeer {
 	 * e.g. self::$fieldNames[BasePeer::TYPE_PHPNAME]['Id'] = 0
 	 */
 	private static $fieldKeys = array (
-		BasePeer::TYPE_PHPNAME => array ('DbId' => 0, 'DbPlaylistId' => 1, 'DbStarts' => 2, 'DbEnds' => 3, 'DbGroupId' => 4, 'DbFileId' => 5, 'DbClipLength' => 6, 'DbFadeIn' => 7, 'DbFadeOut' => 8, 'DbCueIn' => 9, 'DbCueOut' => 10, 'DbScheduleGroupPlayed' => 11, 'DbMediaItemPlayed' => 12, ),
+		BasePeer::TYPE_PHPNAME => array ('DbId' => 0, 'DbPlaylistId' => 1, 'DbStarts' => 2, 'DbEnds' => 3, 'DbGroupId' => 4, 'DbFileId' => 5, 'DbClipLength' => 6, 'DbFadeIn' => 7, 'DbFadeOut' => 8, 'DbCueIn' => 9, 'DbCueOut' => 10, 'DbScheduleGroupPlayed' => 11, 'DbMediaItemPlayed' => 12, 'DbInstanceId' => 13, ),
-		BasePeer::TYPE_STUDLYPHPNAME => array ('dbId' => 0, 'dbPlaylistId' => 1, 'dbStarts' => 2, 'dbEnds' => 3, 'dbGroupId' => 4, 'dbFileId' => 5, 'dbClipLength' => 6, 'dbFadeIn' => 7, 'dbFadeOut' => 8, 'dbCueIn' => 9, 'dbCueOut' => 10, 'dbScheduleGroupPlayed' => 11, 'dbMediaItemPlayed' => 12, ),
+		BasePeer::TYPE_STUDLYPHPNAME => array ('dbId' => 0, 'dbPlaylistId' => 1, 'dbStarts' => 2, 'dbEnds' => 3, 'dbGroupId' => 4, 'dbFileId' => 5, 'dbClipLength' => 6, 'dbFadeIn' => 7, 'dbFadeOut' => 8, 'dbCueIn' => 9, 'dbCueOut' => 10, 'dbScheduleGroupPlayed' => 11, 'dbMediaItemPlayed' => 12, 'dbInstanceId' => 13, ),
-		BasePeer::TYPE_COLNAME => array (self::ID => 0, self::PLAYLIST_ID => 1, self::STARTS => 2, self::ENDS => 3, self::GROUP_ID => 4, self::FILE_ID => 5, self::CLIP_LENGTH => 6, self::FADE_IN => 7, self::FADE_OUT => 8, self::CUE_IN => 9, self::CUE_OUT => 10, self::SCHEDULE_GROUP_PLAYED => 11, self::MEDIA_ITEM_PLAYED => 12, ),
+		BasePeer::TYPE_COLNAME => array (self::ID => 0, self::PLAYLIST_ID => 1, self::STARTS => 2, self::ENDS => 3, self::GROUP_ID => 4, self::FILE_ID => 5, self::CLIP_LENGTH => 6, self::FADE_IN => 7, self::FADE_OUT => 8, self::CUE_IN => 9, self::CUE_OUT => 10, self::SCHEDULE_GROUP_PLAYED => 11, self::MEDIA_ITEM_PLAYED => 12, self::INSTANCE_ID => 13, ),
-		BasePeer::TYPE_RAW_COLNAME => array ('ID' => 0, 'PLAYLIST_ID' => 1, 'STARTS' => 2, 'ENDS' => 3, 'GROUP_ID' => 4, 'FILE_ID' => 5, 'CLIP_LENGTH' => 6, 'FADE_IN' => 7, 'FADE_OUT' => 8, 'CUE_IN' => 9, 'CUE_OUT' => 10, 'SCHEDULE_GROUP_PLAYED' => 11, 'MEDIA_ITEM_PLAYED' => 12, ),
+		BasePeer::TYPE_RAW_COLNAME => array ('ID' => 0, 'PLAYLIST_ID' => 1, 'STARTS' => 2, 'ENDS' => 3, 'GROUP_ID' => 4, 'FILE_ID' => 5, 'CLIP_LENGTH' => 6, 'FADE_IN' => 7, 'FADE_OUT' => 8, 'CUE_IN' => 9, 'CUE_OUT' => 10, 'SCHEDULE_GROUP_PLAYED' => 11, 'MEDIA_ITEM_PLAYED' => 12, 'INSTANCE_ID' => 13, ),
-		BasePeer::TYPE_FIELDNAME => array ('id' => 0, 'playlist_id' => 1, 'starts' => 2, 'ends' => 3, 'group_id' => 4, 'file_id' => 5, 'clip_length' => 6, 'fade_in' => 7, 'fade_out' => 8, 'cue_in' => 9, 'cue_out' => 10, 'schedule_group_played' => 11, 'media_item_played' => 12, ),
+		BasePeer::TYPE_FIELDNAME => array ('id' => 0, 'playlist_id' => 1, 'starts' => 2, 'ends' => 3, 'group_id' => 4, 'file_id' => 5, 'clip_length' => 6, 'fade_in' => 7, 'fade_out' => 8, 'cue_in' => 9, 'cue_out' => 10, 'schedule_group_played' => 11, 'media_item_played' => 12, 'instance_id' => 13, ),
-		BasePeer::TYPE_NUM => array (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, )
+		BasePeer::TYPE_NUM => array (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, )
 	);
 
 	/**
@@ -191,6 +194,7 @@ abstract class BaseCcSchedulePeer {
 			$criteria->addSelectColumn(CcSchedulePeer::CUE_OUT);
 			$criteria->addSelectColumn(CcSchedulePeer::SCHEDULE_GROUP_PLAYED);
 			$criteria->addSelectColumn(CcSchedulePeer::MEDIA_ITEM_PLAYED);
+			$criteria->addSelectColumn(CcSchedulePeer::INSTANCE_ID);
 		} else {
 			$criteria->addSelectColumn($alias . '.ID');
 			$criteria->addSelectColumn($alias . '.PLAYLIST_ID');
@@ -205,6 +209,7 @@ abstract class BaseCcSchedulePeer {
 			$criteria->addSelectColumn($alias . '.CUE_OUT');
 			$criteria->addSelectColumn($alias . '.SCHEDULE_GROUP_PLAYED');
 			$criteria->addSelectColumn($alias . '.MEDIA_ITEM_PLAYED');
+			$criteria->addSelectColumn($alias . '.INSTANCE_ID');
 		}
 	}
 
@@ -430,7 +435,7 @@ abstract class BaseCcSchedulePeer {
 	 */
 	public static function getPrimaryKeyFromRow($row, $startcol = 0)
 	{
-		return (string) $row[$startcol];
+		return (int) $row[$startcol];
 	}
 	
 	/**
@@ -489,6 +494,240 @@ abstract class BaseCcSchedulePeer {
 		}
 		return array($obj, $col);
 	}
+
+	/**
+	 * Returns the number of rows matching criteria, joining the related CcShowInstances table
+	 *
+	 * @param      Criteria $criteria
+	 * @param      boolean $distinct Whether to select only distinct columns; deprecated: use Criteria->setDistinct() instead.
+	 * @param      PropelPDO $con
+	 * @param      String    $join_behavior the type of joins to use, defaults to Criteria::LEFT_JOIN
+	 * @return     int Number of matching rows.
+	 */
+	public static function doCountJoinCcShowInstances(Criteria $criteria, $distinct = false, PropelPDO $con = null, $join_behavior = Criteria::LEFT_JOIN)
+	{
+		// we're going to modify criteria, so copy it first
+		$criteria = clone $criteria;
+
+		// We need to set the primary table name, since in the case that there are no WHERE columns
+		// it will be impossible for the BasePeer::createSelectSql() method to determine which
+		// tables go into the FROM clause.
+		$criteria->setPrimaryTableName(CcSchedulePeer::TABLE_NAME);
+
+		if ($distinct && !in_array(Criteria::DISTINCT, $criteria->getSelectModifiers())) {
+			$criteria->setDistinct();
+		}
+
+		if (!$criteria->hasSelectClause()) {
+			CcSchedulePeer::addSelectColumns($criteria);
+		}
+		
+		$criteria->clearOrderByColumns(); // ORDER BY won't ever affect the count
+		
+		// Set the correct dbName
+		$criteria->setDbName(self::DATABASE_NAME);
+
+		if ($con === null) {
+			$con = Propel::getConnection(CcSchedulePeer::DATABASE_NAME, Propel::CONNECTION_READ);
+		}
+
+		$criteria->addJoin(CcSchedulePeer::INSTANCE_ID, CcShowInstancesPeer::ID, $join_behavior);
+
+		$stmt = BasePeer::doCount($criteria, $con);
+
+		if ($row = $stmt->fetch(PDO::FETCH_NUM)) {
+			$count = (int) $row[0];
+		} else {
+			$count = 0; // no rows returned; we infer that means 0 matches.
+		}
+		$stmt->closeCursor();
+		return $count;
+	}
+
+
+	/**
+	 * Selects a collection of CcSchedule objects pre-filled with their CcShowInstances objects.
+	 * @param      Criteria  $criteria
+	 * @param      PropelPDO $con
+	 * @param      String    $join_behavior the type of joins to use, defaults to Criteria::LEFT_JOIN
+	 * @return     array Array of CcSchedule objects.
+	 * @throws     PropelException Any exceptions caught during processing will be
+	 *		 rethrown wrapped into a PropelException.
+	 */
+	public static function doSelectJoinCcShowInstances(Criteria $criteria, $con = null, $join_behavior = Criteria::LEFT_JOIN)
+	{
+		$criteria = clone $criteria;
+
+		// Set the correct dbName if it has not been overridden
+		if ($criteria->getDbName() == Propel::getDefaultDB()) {
+			$criteria->setDbName(self::DATABASE_NAME);
+		}
+
+		CcSchedulePeer::addSelectColumns($criteria);
+		$startcol = (CcSchedulePeer::NUM_COLUMNS - CcSchedulePeer::NUM_LAZY_LOAD_COLUMNS);
+		CcShowInstancesPeer::addSelectColumns($criteria);
+
+		$criteria->addJoin(CcSchedulePeer::INSTANCE_ID, CcShowInstancesPeer::ID, $join_behavior);
+
+		$stmt = BasePeer::doSelect($criteria, $con);
+		$results = array();
+
+		while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
+			$key1 = CcSchedulePeer::getPrimaryKeyHashFromRow($row, 0);
+			if (null !== ($obj1 = CcSchedulePeer::getInstanceFromPool($key1))) {
+				// We no longer rehydrate the object, since this can cause data loss.
+				// See http://www.propelorm.org/ticket/509
+				// $obj1->hydrate($row, 0, true); // rehydrate
+			} else {
+
+				$cls = CcSchedulePeer::getOMClass(false);
+
+				$obj1 = new $cls();
+				$obj1->hydrate($row);
+				CcSchedulePeer::addInstanceToPool($obj1, $key1);
+			} // if $obj1 already loaded
+
+			$key2 = CcShowInstancesPeer::getPrimaryKeyHashFromRow($row, $startcol);
+			if ($key2 !== null) {
+				$obj2 = CcShowInstancesPeer::getInstanceFromPool($key2);
+				if (!$obj2) {
+
+					$cls = CcShowInstancesPeer::getOMClass(false);
+
+					$obj2 = new $cls();
+					$obj2->hydrate($row, $startcol);
+					CcShowInstancesPeer::addInstanceToPool($obj2, $key2);
+				} // if obj2 already loaded
+
+				// Add the $obj1 (CcSchedule) to $obj2 (CcShowInstances)
+				$obj2->addCcSchedule($obj1);
+
+			} // if joined row was not null
+
+			$results[] = $obj1;
+		}
+		$stmt->closeCursor();
+		return $results;
+	}
+
+
+	/**
+	 * Returns the number of rows matching criteria, joining all related tables
+	 *
+	 * @param      Criteria $criteria
+	 * @param      boolean $distinct Whether to select only distinct columns; deprecated: use Criteria->setDistinct() instead.
+	 * @param      PropelPDO $con
+	 * @param      String    $join_behavior the type of joins to use, defaults to Criteria::LEFT_JOIN
+	 * @return     int Number of matching rows.
+	 */
+	public static function doCountJoinAll(Criteria $criteria, $distinct = false, PropelPDO $con = null, $join_behavior = Criteria::LEFT_JOIN)
+	{
+		// we're going to modify criteria, so copy it first
+		$criteria = clone $criteria;
+
+		// We need to set the primary table name, since in the case that there are no WHERE columns
+		// it will be impossible for the BasePeer::createSelectSql() method to determine which
+		// tables go into the FROM clause.
+		$criteria->setPrimaryTableName(CcSchedulePeer::TABLE_NAME);
+
+		if ($distinct && !in_array(Criteria::DISTINCT, $criteria->getSelectModifiers())) {
+			$criteria->setDistinct();
+		}
+
+		if (!$criteria->hasSelectClause()) {
+			CcSchedulePeer::addSelectColumns($criteria);
+		}
+		
+		$criteria->clearOrderByColumns(); // ORDER BY won't ever affect the count
+		
+		// Set the correct dbName
+		$criteria->setDbName(self::DATABASE_NAME);
+
+		if ($con === null) {
+			$con = Propel::getConnection(CcSchedulePeer::DATABASE_NAME, Propel::CONNECTION_READ);
+		}
+
+		$criteria->addJoin(CcSchedulePeer::INSTANCE_ID, CcShowInstancesPeer::ID, $join_behavior);
+
+		$stmt = BasePeer::doCount($criteria, $con);
+
+		if ($row = $stmt->fetch(PDO::FETCH_NUM)) {
+			$count = (int) $row[0];
+		} else {
+			$count = 0; // no rows returned; we infer that means 0 matches.
+		}
+		$stmt->closeCursor();
+		return $count;
+	}
+
+	/**
+	 * Selects a collection of CcSchedule objects pre-filled with all related objects.
+	 *
+	 * @param      Criteria  $criteria
+	 * @param      PropelPDO $con
+	 * @param      String    $join_behavior the type of joins to use, defaults to Criteria::LEFT_JOIN
+	 * @return     array Array of CcSchedule objects.
+	 * @throws     PropelException Any exceptions caught during processing will be
+	 *		 rethrown wrapped into a PropelException.
+	 */
+	public static function doSelectJoinAll(Criteria $criteria, $con = null, $join_behavior = Criteria::LEFT_JOIN)
+	{
+		$criteria = clone $criteria;
+
+		// Set the correct dbName if it has not been overridden
+		if ($criteria->getDbName() == Propel::getDefaultDB()) {
+			$criteria->setDbName(self::DATABASE_NAME);
+		}
+
+		CcSchedulePeer::addSelectColumns($criteria);
+		$startcol2 = (CcSchedulePeer::NUM_COLUMNS - CcSchedulePeer::NUM_LAZY_LOAD_COLUMNS);
+
+		CcShowInstancesPeer::addSelectColumns($criteria);
+		$startcol3 = $startcol2 + (CcShowInstancesPeer::NUM_COLUMNS - CcShowInstancesPeer::NUM_LAZY_LOAD_COLUMNS);
+
+		$criteria->addJoin(CcSchedulePeer::INSTANCE_ID, CcShowInstancesPeer::ID, $join_behavior);
+
+		$stmt = BasePeer::doSelect($criteria, $con);
+		$results = array();
+
+		while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
+			$key1 = CcSchedulePeer::getPrimaryKeyHashFromRow($row, 0);
+			if (null !== ($obj1 = CcSchedulePeer::getInstanceFromPool($key1))) {
+				// We no longer rehydrate the object, since this can cause data loss.
+				// See http://www.propelorm.org/ticket/509
+				// $obj1->hydrate($row, 0, true); // rehydrate
+			} else {
+				$cls = CcSchedulePeer::getOMClass(false);
+
+				$obj1 = new $cls();
+				$obj1->hydrate($row);
+				CcSchedulePeer::addInstanceToPool($obj1, $key1);
+			} // if obj1 already loaded
+
+			// Add objects for joined CcShowInstances rows
+
+			$key2 = CcShowInstancesPeer::getPrimaryKeyHashFromRow($row, $startcol2);
+			if ($key2 !== null) {
+				$obj2 = CcShowInstancesPeer::getInstanceFromPool($key2);
+				if (!$obj2) {
+
+					$cls = CcShowInstancesPeer::getOMClass(false);
+
+					$obj2 = new $cls();
+					$obj2->hydrate($row, $startcol2);
+					CcShowInstancesPeer::addInstanceToPool($obj2, $key2);
+				} // if obj2 loaded
+
+				// Add the $obj1 (CcSchedule) to the collection in $obj2 (CcShowInstances)
+				$obj2->addCcSchedule($obj1);
+			} // if joined row not null
+
+			$results[] = $obj1;
+		}
+		$stmt->closeCursor();
+		return $results;
+	}
+
 	/**
 	 * Returns the TableMap related to this peer.
 	 * This method is not needed for general use but a specific application could have a need.
@@ -550,6 +789,10 @@ abstract class BaseCcSchedulePeer {
 			$criteria = $values->buildCriteria(); // build Criteria from CcSchedule object
 		}
 
+		if ($criteria->containsKey(CcSchedulePeer::ID) && $criteria->keyContainsValue(CcSchedulePeer::ID) ) {
+			throw new PropelException('Cannot insert a value for auto-increment primary key ('.CcSchedulePeer::ID.')');
+		}
+
 
 		// Set the correct dbName
 		$criteria->setDbName(self::DATABASE_NAME);
@@ -734,7 +977,7 @@ abstract class BaseCcSchedulePeer {
 	/**
 	 * Retrieve a single object by pkey.
 	 *
-	 * @param      string $pk the primary key.
+	 * @param      int $pk the primary key.
 	 * @param      PropelPDO $con the connection to use
 	 * @return     CcSchedule
 	 */

application/models/airtime/om/BaseCcScheduleQuery.php

@@ -19,6 +19,7 @@
  * @method     CcScheduleQuery orderByDbCueOut($order = Criteria::ASC) Order by the cue_out column
  * @method     CcScheduleQuery orderByDbScheduleGroupPlayed($order = Criteria::ASC) Order by the schedule_group_played column
  * @method     CcScheduleQuery orderByDbMediaItemPlayed($order = Criteria::ASC) Order by the media_item_played column
+ * @method     CcScheduleQuery orderByDbInstanceId($order = Criteria::ASC) Order by the instance_id column
  *
  * @method     CcScheduleQuery groupByDbId() Group by the id column
  * @method     CcScheduleQuery groupByDbPlaylistId() Group by the playlist_id column
@@ -33,15 +34,20 @@
  * @method     CcScheduleQuery groupByDbCueOut() Group by the cue_out column
  * @method     CcScheduleQuery groupByDbScheduleGroupPlayed() Group by the schedule_group_played column
  * @method     CcScheduleQuery groupByDbMediaItemPlayed() Group by the media_item_played column
+ * @method     CcScheduleQuery groupByDbInstanceId() Group by the instance_id column
  *
  * @method     CcScheduleQuery leftJoin($relation) Adds a LEFT JOIN clause to the query
  * @method     CcScheduleQuery rightJoin($relation) Adds a RIGHT JOIN clause to the query
  * @method     CcScheduleQuery innerJoin($relation) Adds a INNER JOIN clause to the query
  *
+ * @method     CcScheduleQuery leftJoinCcShowInstances($relationAlias = '') Adds a LEFT JOIN clause to the query using the CcShowInstances relation
+ * @method     CcScheduleQuery rightJoinCcShowInstances($relationAlias = '') Adds a RIGHT JOIN clause to the query using the CcShowInstances relation
+ * @method     CcScheduleQuery innerJoinCcShowInstances($relationAlias = '') Adds a INNER JOIN clause to the query using the CcShowInstances relation
+ *
  * @method     CcSchedule findOne(PropelPDO $con = null) Return the first CcSchedule matching the query
  * @method     CcSchedule findOneOrCreate(PropelPDO $con = null) Return the first CcSchedule matching the query, or a new CcSchedule object populated from the query conditions when no match is found
  *
- * @method     CcSchedule findOneByDbId(string $id) Return the first CcSchedule filtered by the id column
+ * @method     CcSchedule findOneByDbId(int $id) Return the first CcSchedule filtered by the id column
  * @method     CcSchedule findOneByDbPlaylistId(int $playlist_id) Return the first CcSchedule filtered by the playlist_id column
  * @method     CcSchedule findOneByDbStarts(string $starts) Return the first CcSchedule filtered by the starts column
  * @method     CcSchedule findOneByDbEnds(string $ends) Return the first CcSchedule filtered by the ends column
@@ -54,8 +60,9 @@
  * @method     CcSchedule findOneByDbCueOut(string $cue_out) Return the first CcSchedule filtered by the cue_out column
  * @method     CcSchedule findOneByDbScheduleGroupPlayed(boolean $schedule_group_played) Return the first CcSchedule filtered by the schedule_group_played column
  * @method     CcSchedule findOneByDbMediaItemPlayed(boolean $media_item_played) Return the first CcSchedule filtered by the media_item_played column
+ * @method     CcSchedule findOneByDbInstanceId(int $instance_id) Return the first CcSchedule filtered by the instance_id column
  *
- * @method     array findByDbId(string $id) Return CcSchedule objects filtered by the id column
+ * @method     array findByDbId(int $id) Return CcSchedule objects filtered by the id column
  * @method     array findByDbPlaylistId(int $playlist_id) Return CcSchedule objects filtered by the playlist_id column
  * @method     array findByDbStarts(string $starts) Return CcSchedule objects filtered by the starts column
  * @method     array findByDbEnds(string $ends) Return CcSchedule objects filtered by the ends column
@@ -68,6 +75,7 @@
  * @method     array findByDbCueOut(string $cue_out) Return CcSchedule objects filtered by the cue_out column
  * @method     array findByDbScheduleGroupPlayed(boolean $schedule_group_played) Return CcSchedule objects filtered by the schedule_group_played column
  * @method     array findByDbMediaItemPlayed(boolean $media_item_played) Return CcSchedule objects filtered by the media_item_played column
+ * @method     array findByDbInstanceId(int $instance_id) Return CcSchedule objects filtered by the instance_id column
  *
  * @package    propel.generator.airtime.om
  */
@@ -180,7 +188,7 @@ abstract class BaseCcScheduleQuery extends ModelCriteria
 	/**
 	 * Filter the query on the id column
 	 * 
-	 * @param     string|array $dbId The value to use as filter.
+	 * @param     int|array $dbId The value to use as filter.
 	 *            Accepts an associative array('min' => $minValue, 'max' => $maxValue)
 	 * @param     string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
 	 *
@@ -538,6 +546,101 @@ abstract class BaseCcScheduleQuery extends ModelCriteria
 		return $this->addUsingAlias(CcSchedulePeer::MEDIA_ITEM_PLAYED, $dbMediaItemPlayed, $comparison);
 	}
 
+	/**
+	 * Filter the query on the instance_id column
+	 * 
+	 * @param     int|array $dbInstanceId The value to use as filter.
+	 *            Accepts an associative array('min' => $minValue, 'max' => $maxValue)
+	 * @param     string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
+	 *
+	 * @return    CcScheduleQuery The current query, for fluid interface
+	 */
+	public function filterByDbInstanceId($dbInstanceId = null, $comparison = null)
+	{
+		if (is_array($dbInstanceId)) {
+			$useMinMax = false;
+			if (isset($dbInstanceId['min'])) {
+				$this->addUsingAlias(CcSchedulePeer::INSTANCE_ID, $dbInstanceId['min'], Criteria::GREATER_EQUAL);
+				$useMinMax = true;
+			}
+			if (isset($dbInstanceId['max'])) {
+				$this->addUsingAlias(CcSchedulePeer::INSTANCE_ID, $dbInstanceId['max'], Criteria::LESS_EQUAL);
+				$useMinMax = true;
+			}
+			if ($useMinMax) {
+				return $this;
+			}
+			if (null === $comparison) {
+				$comparison = Criteria::IN;
+			}
+		}
+		return $this->addUsingAlias(CcSchedulePeer::INSTANCE_ID, $dbInstanceId, $comparison);
+	}
+
+	/**
+	 * Filter the query by a related CcShowInstances object
+	 *
+	 * @param     CcShowInstances $ccShowInstances  the related object to use as filter
+	 * @param     string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
+	 *
+	 * @return    CcScheduleQuery The current query, for fluid interface
+	 */
+	public function filterByCcShowInstances($ccShowInstances, $comparison = null)
+	{
+		return $this
+			->addUsingAlias(CcSchedulePeer::INSTANCE_ID, $ccShowInstances->getDbId(), $comparison);
+	}
+
+	/**
+	 * Adds a JOIN clause to the query using the CcShowInstances relation
+	 * 
+	 * @param     string $relationAlias optional alias for the relation
+	 * @param     string $joinType Accepted values are null, 'left join', 'right join', 'inner join'
+	 *
+	 * @return    CcScheduleQuery The current query, for fluid interface
+	 */
+	public function joinCcShowInstances($relationAlias = '', $joinType = Criteria::INNER_JOIN)
+	{
+		$tableMap = $this->getTableMap();
+		$relationMap = $tableMap->getRelation('CcShowInstances');
+		
+		// create a ModelJoin object for this join
+		$join = new ModelJoin();
+		$join->setJoinType($joinType);
+		$join->setRelationMap($relationMap, $this->useAliasInSQL ? $this->getModelAlias() : null, $relationAlias);
+		if ($previousJoin = $this->getPreviousJoin()) {
+			$join->setPreviousJoin($previousJoin);
+		}
+		
+		// add the ModelJoin to the current object
+		if($relationAlias) {
+			$this->addAlias($relationAlias, $relationMap->getRightTable()->getName());
+			$this->addJoinObject($join, $relationAlias);
+		} else {
+			$this->addJoinObject($join, 'CcShowInstances');
+		}
+		
+		return $this;
+	}
+
+	/**
+	 * Use the CcShowInstances relation CcShowInstances object
+	 *
+	 * @see       useQuery()
+	 * 
+	 * @param     string $relationAlias optional alias for the relation,
+	 *                                   to be used as main alias in the secondary query
+	 * @param     string $joinType Accepted values are null, 'left join', 'right join', 'inner join'
+	 *
+	 * @return    CcShowInstancesQuery A secondary query class using the current class as primary query
+	 */
+	public function useCcShowInstancesQuery($relationAlias = '', $joinType = Criteria::INNER_JOIN)
+	{
+		return $this
+			->joinCcShowInstances($relationAlias, $joinType)
+			->useQuery($relationAlias ? $relationAlias : 'CcShowInstances', 'CcShowInstancesQuery');
+	}
+
 	/**
 	 * Exclude object from result
 	 *

application/models/airtime/om/BaseCcShowInstances.php

@@ -58,6 +58,11 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 	 */
 	protected $collCcShowSchedules;
 
+	/**
+	 * @var        array CcSchedule[] Collection to store aggregation of CcSchedule objects.
+	 */
+	protected $collCcSchedules;
+
 	/**
 	 * Flag to prevent endless save loop, if this object is referenced
 	 * by another object which falls in this transaction.
@@ -412,6 +417,8 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 			$this->aCcShow = null;
 			$this->collCcShowSchedules = null;
 
+			$this->collCcSchedules = null;
+
 		} // if (deep)
 	}
 
@@ -565,6 +572,14 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 				}
 			}
 
+			if ($this->collCcSchedules !== null) {
+				foreach ($this->collCcSchedules as $referrerFK) {
+					if (!$referrerFK->isDeleted()) {
+						$affectedRows += $referrerFK->save($con);
+					}
+				}
+			}
+
 			$this->alreadyInSave = false;
 
 		}
@@ -656,6 +671,14 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 					}
 				}
 
+				if ($this->collCcSchedules !== null) {
+					foreach ($this->collCcSchedules as $referrerFK) {
+						if (!$referrerFK->validate($columns)) {
+							$failureMap = array_merge($failureMap, $referrerFK->getValidationFailures());
+						}
+					}
+				}
+
 
 			$this->alreadyInValidation = false;
 		}
@@ -896,6 +919,12 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 				}
 			}
 
+			foreach ($this->getCcSchedules() as $relObj) {
+				if ($relObj !== $this) {  // ensure that we don't try to copy a reference to ourselves
+					$copyObj->addCcSchedule($relObj->copy($deepCopy));
+				}
+			}
+
 		} // if ($deepCopy)
 
 
@@ -1099,6 +1128,115 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 		}
 	}
 
+	/**
+	 * Clears out the collCcSchedules collection
+	 *
+	 * This does not modify the database; however, it will remove any associated objects, causing
+	 * them to be refetched by subsequent calls to accessor method.
+	 *
+	 * @return     void
+	 * @see        addCcSchedules()
+	 */
+	public function clearCcSchedules()
+	{
+		$this->collCcSchedules = null; // important to set this to NULL since that means it is uninitialized
+	}
+
+	/**
+	 * Initializes the collCcSchedules collection.
+	 *
+	 * By default this just sets the collCcSchedules collection to an empty array (like clearcollCcSchedules());
+	 * however, you may wish to override this method in your stub class to provide setting appropriate
+	 * to your application -- for example, setting the initial array to the values stored in database.
+	 *
+	 * @return     void
+	 */
+	public function initCcSchedules()
+	{
+		$this->collCcSchedules = new PropelObjectCollection();
+		$this->collCcSchedules->setModel('CcSchedule');
+	}
+
+	/**
+	 * Gets an array of CcSchedule objects which contain a foreign key that references this object.
+	 *
+	 * If the $criteria is not null, it is used to always fetch the results from the database.
+	 * Otherwise the results are fetched from the database the first time, then cached.
+	 * Next time the same method is called without $criteria, the cached collection is returned.
+	 * If this CcShowInstances is new, it will return
+	 * an empty collection or the current collection; the criteria is ignored on a new object.
+	 *
+	 * @param      Criteria $criteria optional Criteria object to narrow the query
+	 * @param      PropelPDO $con optional connection object
+	 * @return     PropelCollection|array CcSchedule[] List of CcSchedule objects
+	 * @throws     PropelException
+	 */
+	public function getCcSchedules($criteria = null, PropelPDO $con = null)
+	{
+		if(null === $this->collCcSchedules || null !== $criteria) {
+			if ($this->isNew() && null === $this->collCcSchedules) {
+				// return empty collection
+				$this->initCcSchedules();
+			} else {
+				$collCcSchedules = CcScheduleQuery::create(null, $criteria)
+					->filterByCcShowInstances($this)
+					->find($con);
+				if (null !== $criteria) {
+					return $collCcSchedules;
+				}
+				$this->collCcSchedules = $collCcSchedules;
+			}
+		}
+		return $this->collCcSchedules;
+	}
+
+	/**
+	 * Returns the number of related CcSchedule objects.
+	 *
+	 * @param      Criteria $criteria
+	 * @param      boolean $distinct
+	 * @param      PropelPDO $con
+	 * @return     int Count of related CcSchedule objects.
+	 * @throws     PropelException
+	 */
+	public function countCcSchedules(Criteria $criteria = null, $distinct = false, PropelPDO $con = null)
+	{
+		if(null === $this->collCcSchedules || null !== $criteria) {
+			if ($this->isNew() && null === $this->collCcSchedules) {
+				return 0;
+			} else {
+				$query = CcScheduleQuery::create(null, $criteria);
+				if($distinct) {
+					$query->distinct();
+				}
+				return $query
+					->filterByCcShowInstances($this)
+					->count($con);
+			}
+		} else {
+			return count($this->collCcSchedules);
+		}
+	}
+
+	/**
+	 * Method called to associate a CcSchedule object to this object
+	 * through the CcSchedule foreign key attribute.
+	 *
+	 * @param      CcSchedule $l CcSchedule
+	 * @return     void
+	 * @throws     PropelException
+	 */
+	public function addCcSchedule(CcSchedule $l)
+	{
+		if ($this->collCcSchedules === null) {
+			$this->initCcSchedules();
+		}
+		if (!$this->collCcSchedules->contains($l)) { // only add it if the **same** object is not already associated
+			$this->collCcSchedules[]= $l;
+			$l->setCcShowInstances($this);
+		}
+	}
+
 	/**
 	 * Clears the current object and sets all attributes to their default values
 	 */
@@ -1133,9 +1271,15 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 					$o->clearAllReferences($deep);
 				}
 			}
+			if ($this->collCcSchedules) {
+				foreach ((array) $this->collCcSchedules as $o) {
+					$o->clearAllReferences($deep);
+				}
+			}
 		} // if ($deep)
 
 		$this->collCcShowSchedules = null;
+		$this->collCcSchedules = null;
 		$this->aCcShow = null;
 	}
 

application/models/airtime/om/BaseCcShowInstancesPeer.php

@@ -356,6 +356,9 @@ abstract class BaseCcShowInstancesPeer {
 		// Invalidate objects in CcShowSchedulePeer instance pool, 
 		// since one or more of them may be deleted by ON DELETE CASCADE/SETNULL rule.
 		CcShowSchedulePeer::clearInstancePool();
+		// Invalidate objects in CcSchedulePeer instance pool, 
+		// since one or more of them may be deleted by ON DELETE CASCADE/SETNULL rule.
+		CcSchedulePeer::clearInstancePool();
 	}
 
 	/**

application/models/airtime/om/BaseCcShowInstancesQuery.php

@@ -28,6 +28,10 @@
  * @method     CcShowInstancesQuery rightJoinCcShowSchedule($relationAlias = '') Adds a RIGHT JOIN clause to the query using the CcShowSchedule relation
  * @method     CcShowInstancesQuery innerJoinCcShowSchedule($relationAlias = '') Adds a INNER JOIN clause to the query using the CcShowSchedule relation
  *
+ * @method     CcShowInstancesQuery leftJoinCcSchedule($relationAlias = '') Adds a LEFT JOIN clause to the query using the CcSchedule relation
+ * @method     CcShowInstancesQuery rightJoinCcSchedule($relationAlias = '') Adds a RIGHT JOIN clause to the query using the CcSchedule relation
+ * @method     CcShowInstancesQuery innerJoinCcSchedule($relationAlias = '') Adds a INNER JOIN clause to the query using the CcSchedule relation
+ *
  * @method     CcShowInstances findOne(PropelPDO $con = null) Return the first CcShowInstances matching the query
  * @method     CcShowInstances findOneOrCreate(PropelPDO $con = null) Return the first CcShowInstances matching the query, or a new CcShowInstances object populated from the query conditions when no match is found
  *
@@ -387,6 +391,70 @@ abstract class BaseCcShowInstancesQuery extends ModelCriteria
 			->useQuery($relationAlias ? $relationAlias : 'CcShowSchedule', 'CcShowScheduleQuery');
 	}
 
+	/**
+	 * Filter the query by a related CcSchedule object
+	 *
+	 * @param     CcSchedule $ccSchedule  the related object to use as filter
+	 * @param     string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
+	 *
+	 * @return    CcShowInstancesQuery The current query, for fluid interface
+	 */
+	public function filterByCcSchedule($ccSchedule, $comparison = null)
+	{
+		return $this
+			->addUsingAlias(CcShowInstancesPeer::ID, $ccSchedule->getDbInstanceId(), $comparison);
+	}
+
+	/**
+	 * Adds a JOIN clause to the query using the CcSchedule relation
+	 * 
+	 * @param     string $relationAlias optional alias for the relation
+	 * @param     string $joinType Accepted values are null, 'left join', 'right join', 'inner join'
+	 *
+	 * @return    CcShowInstancesQuery The current query, for fluid interface
+	 */
+	public function joinCcSchedule($relationAlias = '', $joinType = Criteria::INNER_JOIN)
+	{
+		$tableMap = $this->getTableMap();
+		$relationMap = $tableMap->getRelation('CcSchedule');
+		
+		// create a ModelJoin object for this join
+		$join = new ModelJoin();
+		$join->setJoinType($joinType);
+		$join->setRelationMap($relationMap, $this->useAliasInSQL ? $this->getModelAlias() : null, $relationAlias);
+		if ($previousJoin = $this->getPreviousJoin()) {
+			$join->setPreviousJoin($previousJoin);
+		}
+		
+		// add the ModelJoin to the current object
+		if($relationAlias) {
+			$this->addAlias($relationAlias, $relationMap->getRightTable()->getName());
+			$this->addJoinObject($join, $relationAlias);
+		} else {
+			$this->addJoinObject($join, 'CcSchedule');
+		}
+		
+		return $this;
+	}
+
+	/**
+	 * Use the CcSchedule relation CcSchedule object
+	 *
+	 * @see       useQuery()
+	 * 
+	 * @param     string $relationAlias optional alias for the relation,
+	 *                                   to be used as main alias in the secondary query
+	 * @param     string $joinType Accepted values are null, 'left join', 'right join', 'inner join'
+	 *
+	 * @return    CcScheduleQuery A secondary query class using the current class as primary query
+	 */
+	public function useCcScheduleQuery($relationAlias = '', $joinType = Criteria::INNER_JOIN)
+	{
+		return $this
+			->joinCcSchedule($relationAlias, $joinType)
+			->useQuery($relationAlias ? $relationAlias : 'CcSchedule', 'CcScheduleQuery');
+	}
+
 	/**
 	 * Exclude object from result
 	 *

build/schema.xml

@@ -221,7 +221,7 @@
     </index>
   </table>
   <table name="cc_schedule" phpName="CcSchedule">
-    <column name="id" phpName="DbId" type="BIGINT" primaryKey="true" required="true"/>
+    <column name="id" phpName="DbId" type="INTEGER" primaryKey="true" autoIncrement="true" required="true"/>
     <column name="playlist_id" phpName="DbPlaylistId" type="INTEGER" required="true"/>
     <column name="starts" phpName="DbStarts" type="TIMESTAMP" required="true"/>
     <column name="ends" phpName="DbEnds" type="TIMESTAMP" required="true"/>
@@ -234,6 +234,10 @@
     <column name="cue_out" phpName="DbCueOut" type="TIME" required="false" defaultValue="00:00:00"/>
     <column name="schedule_group_played" phpName="DbScheduleGroupPlayed" type="BOOLEAN" required="false" defaultValue="0"/>
     <column name="media_item_played" phpName="DbMediaItemPlayed" type="BOOLEAN" required="false" defaultValue="0"/>
+    <column name="instance_id" phpName="DbInstanceId" type="INTEGER" required="true"/>
+    <foreign-key foreignTable="cc_show_instances" name="cc_show_inst_fkey" onDelete="CASCADE">
+      <reference local="instance_id" foreign="id"/>
+    </foreign-key>
   </table>
   <table name="cc_sess" phpName="CcSess">
     <column name="sessid" phpName="Sessid" type="CHAR" size="32" primaryKey="true" required="true"/>

build/sql/schema.sql

@@ -338,7 +338,7 @@ DROP TABLE "cc_schedule" CASCADE;
 
 CREATE TABLE "cc_schedule"
 (
-	"id" INT8  NOT NULL,
+	"id" serial  NOT NULL,
 	"playlist_id" INTEGER  NOT NULL,
 	"starts" TIMESTAMP  NOT NULL,
 	"ends" TIMESTAMP  NOT NULL,
@@ -351,6 +351,7 @@ CREATE TABLE "cc_schedule"
 	"cue_out" TIME default '00:00:00',
 	"schedule_group_played" BOOLEAN default 'f',
 	"media_item_played" BOOLEAN default 'f',
+	"instance_id" INTEGER  NOT NULL,
 	PRIMARY KEY ("id")
 );
 
@@ -501,4 +502,6 @@ ALTER TABLE "cc_playlistcontents" ADD CONSTRAINT "cc_playlistcontents_playlist_i
 
 ALTER TABLE "cc_pref" ADD CONSTRAINT "cc_pref_subjid_fkey" FOREIGN KEY ("subjid") REFERENCES "cc_subjs" ("id") ON DELETE CASCADE;
 
+ALTER TABLE "cc_schedule" ADD CONSTRAINT "cc_show_inst_fkey" FOREIGN KEY ("instance_id") REFERENCES "cc_show_instances" ("id") ON DELETE CASCADE;
+
 ALTER TABLE "cc_sess" ADD CONSTRAINT "cc_sess_userid_fkey" FOREIGN KEY ("userid") REFERENCES "cc_subjs" ("id") ON DELETE CASCADE;