bk commit into 6.0 tree (jas:1.2817)

[U-ROWVWADEjas]

Below is the list of changes that have just been committed into a local
6.0 repository of . When  does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
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see http://dev.mysql.com/doc/mysql/en/installing-source-tree.html

ChangeSet@stripped, 2008-02-15 17:29:57-05:00, jas@rowvwade. +4 -0
  Start the phase in of the BackLog.  Initially, add only
  structure.

  storage/falcon/Database.cpp@stripped, 2008-02-15 17:29:48-05:00, jas@rowvwade. +2 -0
    Start the phase in of the BackLog.  Initially, add only
    structure.

  storage/falcon/Database.h@stripped, 2008-02-15 17:29:49-05:00, jas@rowvwade. +2 -0
    Start the phase in of the BackLog.  Initially, add only
    structure.

  storage/falcon/Table.cpp@stripped, 2008-02-15 17:29:49-05:00, jas@rowvwade. +3 -2
    Start the phase in of the BackLog.  Initially, add only
    structure.

  storage/falcon/Table.h@stripped, 2008-02-15 17:29:49-05:00, jas@rowvwade. +2 -0
    Start the phase in of the BackLog.  Initially, add only
    structure.

diff -Nrup a/storage/falcon/Database.cpp b/storage/falcon/Database.cpp
--- a/storage/falcon/Database.cpp	2008-01-26 17:52:21 -05:00
+++ b/storage/falcon/Database.cpp	2008-02-15 17:29:48 -05:00
@@ -459,6 +459,7 @@ Database::Database(const char *dbName, C
 	pageWriter = NULL;
 	zombieTables = NULL;
 	updateCardinality = NULL;
+	backLog = NULL;
 	ioScheduler = new PriorityScheduler;
 	lastScavenge = 0;
 	scavengeCycle = 0;
@@ -605,6 +606,7 @@ Database::~Database()
 	delete repositoryManager;
 	delete transactionManager;
 	delete ioScheduler;
+	delete backLog;
 }
 
 void Database::createDatabase(const char * filename)
diff -Nrup a/storage/falcon/Database.h b/storage/falcon/Database.h
--- a/storage/falcon/Database.h	2008-01-26 17:52:21 -05:00
+++ b/storage/falcon/Database.h	2008-02-15 17:29:49 -05:00
@@ -102,6 +102,7 @@ class MemMgr;
 class RecordScavenge;
 class PriorityScheduler;
 class SQLException;
+class BackLog;
 
 struct JavaCallback;
 
@@ -239,6 +240,7 @@ public:
 	Configuration		*configuration;
 	SerialLog			*serialLog;
 	Connection			*systemConnection;
+	BackLog				*backLog;
 	int					nextTableId;
 	bool				formatting;
 	bool				licensed;
diff -Nrup a/storage/falcon/Table.cpp b/storage/falcon/Table.cpp
--- a/storage/falcon/Table.cpp	2008-02-08 12:46:37 -05:00
+++ b/storage/falcon/Table.cpp	2008-02-15 17:29:49 -05:00
@@ -142,8 +142,8 @@ Table::~Table()
 #endif
 
 	delete view;
-	if (records)
-		delete records;
+	delete backloggedRecords;
+	delete records;
 
 	if (recordBitmap)
 		recordBitmap->release();
@@ -805,6 +805,7 @@ void Table::init(int id, const char *sch
 	dataSectionId = 0;
 	blobSection = NULL;
 	dataSection = NULL;
+	backloggedRecords = NULL;
 	nextFieldId = 0;
 	setType ("TABLE");
 	formatVersion = 0;
diff -Nrup a/storage/falcon/Table.h b/storage/falcon/Table.h
--- a/storage/falcon/Table.h	2008-02-08 12:46:38 -05:00
+++ b/storage/falcon/Table.h	2008-02-15 17:29:49 -05:00
@@ -29,6 +29,7 @@
 #include "SyncObject.h"
 #include "Types.h"
 #include "Index.h"
+#include "SparseArray.h"
 
 static const int PreInsert	= 1;
 static const int PostInsert = 2;
@@ -233,6 +234,7 @@ public:
 	Trigger			*triggers;
 	Bitmap			*recordBitmap;
 	Bitmap			*emptySections;
+	SparseArray<int32, 128>	*backloggedRecords;
 	Section			*dataSection;
 	Section			*blobSection;
 	TableSpace		*tableSpace;