Embarcadero® DB Change Manager™ Read Me

Welcome to Embarcadero^® DB Change Manager^™ XE and 5.5

Change Manager Web Site | Embarcadero Technologies Home | Technical Support

ReadMe Last Published: May 20 2010. Any updates to these notes will be available at http://docs.embarcadero.com/.

Thank you for using Embarcadero DB Change Manager! Its compare, synchronization, data masking, and auditing capabilities let you track and report on changes, roll out new releases, and pinpoint performance problems resulting from changes to the data, schema, and database configurations. By comparing a live database to a schema or configuration “snapshot” administrators can quickly identify changes and correct problems. By monitoring configuration settings, DBAs can ensure compliance with regulatory policies and performance standards, and maintain overall database performance and availability.

What's New in DB Change Manager

The product name “Change Manager” is now “DB Change Manager”.

There is now an XE version for use with Embarcadero ToolCloud.

DB Change Manager now runs on Microsoft Windows 7 (x86-32, Win32).

The Installation Guide, New Features Guide, and Evaluation Guide have been combined into a new Quick Start Guide.

New features include:

Explore/compare restore versions of archived objects

Custom ignore options, with import/export enhancements

Include automatically dependent objects

Clone job support

Add support to schedule a job in schema comparison

General UI and usability improvements include:

New toolbars and toolbars configuration

Updated File, Preferences, and View menus

Support for multiple Eclipse workspaces with separate data and conversion support

Add execution estimation for jobs on schema (archive, autosync, comparison) and data (comparison, masking)

Cross platform schema comparison between Interbase and Firebird

Optimize reporting runtime and memory

Some optimization on data movement

Add date info to archive comparison report

Miscellaneous updates include:

Fix some concurrency issues on running population

Populate users in mapping page on Oracle

Script updates (USE statement, view/table references, Set quoted identifiers )

Schema misc: exclude dump files from schema, schema comparison summary view updates

Release Notes

System Requirements

Important Advisory Notes

Known Issues

Upgrading to 5.5

Bug Fixes

Additional Resources

Licensing Your Embarcadero Product

Embarcadero Technologies Product Support

Embarcadero Technologies Technical Support

Embarcadero Technologies on the Web

WHAT'S NEW IN DB CHANGE MANAGER

See the DB Change Manager User Guide or the online help for details about the new features.

Explore, compare, and restore versions of archived objects

For archive job results, a new dialog shows the history of an object. You can compare two historical versions, and you can restore a prior version from a list of historical versions.

Custom ignore options, with import/export enhancements

You can select object types and properties to ignore during a comparison. The Options tab has “Custom options” with options that apply to the platform and types you selected in the Refinements tab. (This feature does not apply to cross-platform comparisons.)

Include automatically dependent objects

Dependent objects for a table will be automatically included when running a schema comparison job.

Clone a schema comparison job

You can now clone a schema comparison job, with the option to select multiple data sources. The job will be cloned for every selected target. There is also an option to preserve target mapping from the cloned job.

Add support to schedule a job in schema comparison

You can schedule a job and can get a command line script for the scheduler. The schedule properties are similar to Change Manager 4.0.

New toolbars and toolbars configuration

There are new toolbars for layout and preferences, data sources, and SQL development. You can control the toolbar settings.

Updated File, Preferences, and View menus

The File menu is updated for easier operations. There is a new Preferences menu for easier access to commonly used preferences. There is a new View menu for better organization and easy navigation.

Support multiple eclipse workspaces with separate data and conversion support

You can switch workspaces with your own set of projects, files, and data sources. Older workspaces can be converted and backed up. During conversion data sources, preferences and options are preserved.

More information about the progress of jobs as they run

Schema archive, comparison, and synchronization jobs, and data comparison and masking jobs now display a continuously updated assessment of the duration of a the job.

Cross platform schema comparison between InterBase and Firebird

You can now run InterBase to Firebird and Firebird to InterBase schema comparison and synchronization jobs.

Optimized reporting runtime and memory

The runtime and memory used for generating large reports has been reduced.

Add date and time information to archive comparison reports

Reports include now the data and time of the archive version.

Populate users in mapping page on Oracle

All users as oppose to only schema owners are displayed.

Updates to generated scripts

There are updates to several items including the USE statement, view/table references, and “Set quoted identifiers”.

Miscellaneous schema updates

There are updates to items including “exclude dump files from schema”, and to the schema comparison summary view.

RELEASE NOTES

System Requirements

Change Manager supports the following operating systems:

· Microsoft Windows 7 (x86-32, Win32), ), Microsoft Windows 2008 (x86-32, Win32), Microsoft Windows XP (x86-32, Win32), Vista (x86-32, Win32), or Microsoft Windows Server 2003)

· Red Hat Enterprise Linux 5.0, x86-32, GTK 2 or SuSe Linux Enterprise Server (x86) GTK+ 2.x

· 1.2 GHz Processor

· 1 GB of RAM

· 500 MB of hard disk space

· 1024 x 768 display

DBMS Support

Change Manager supports the following platforms.

Oracle 8i - 11g
Sybase 12.5 - 15.0, 15.0.1, 15.0.2
IBM DB2 LUW 8.0 - 9.5
Microsoft SQL Server 2000, 2005, and 2008
InterBase 2007, 2009
Firebird 1.5, 2.0

Important Advisory Notes

If you previously used the Change Manager 5.5 Beta version, before running this make sure you delete the "…\Documents and Settings\user name\change_manager_5_5" directory.
You can install Change Manager as an Eclipse plugin. This installation feature lets Eclipse users add a version of Change Manager with full functionality to their development environment without requiring the standalone application.
Change Manager 5.5 it is not compatible as a plugin with Rapid SQL Developer 2.x.x and DB Optimizer 2.5.

Known Issues

· General

SQL Filter's conditions changed. In 5.0.3, the conditions within a SQL Filter are applied in an AND manner (an intersection of the conditions specified), but in 5.5, the conditions are applied in an OR manner (a reunion of conditions).
Type filter text from Data Source Explorer does not apply correctly for imported data sources.
The SQL Editor doesn't have an option to Set ON/OFF ARITHABORT for SQL Server. The DML generated by data comparison will fail on tables with indexes on computed columns or indexed views if the default Server setting is OFF.
Running jobs from the command line is not yet supported for the All-Access InstantOn version of DB Change Manager.
The CM Schema 4.0 943 patch needs to be run twice in order to successfully update an older CM Schema installation.
Code complete is available only after you enable indexing of the specific data source.
While licensing, if the error "Cannot find base license" appears, try removing the line: "[email protected]/change_manager_5/configuration" from the change.ini file and changec.ini file in the installation folder of Change Manager 5.1.
Users of InterBase may experience difficulties using the SQL Editor in some isolated cases. You can disable parsing for the SQL Editor script-by-script by right-clicking on the file in the Navigator view and changing the Parser Settings. Contact Embarcadero Support for more information.
The Open Scheduled Tasks button from the toolbar is not available for use with the InstantOn version for Windows 2008 OS. As a workaround you could start the scheduled tasks window manually from the operating system functionality or install the application.
Quick Launch icon is not available for Windows 2008 and Windows 7.
SQL Editor doesn't display big ntext fields for MS SQL Server caused by Eclipse limitations for simple text files. The characters are there, but can't be seen. If you copy the content of the SQL Editor and paste it in a document you can see that the characters are displayed correctly.
Installing the application in the root partition C:\ is not recommended because serious problems may occur and some functionality may fail to execute correctly.
Sync Scripts Import functionality is not available from CM Data and Config 4.0 to Change Manager 5.1 and newer versions.

· Schema Comparison

The Ignore Object Permissions option for schema comparison jobs does not work if the Enable Dependency Linking option is not selected in the Preferences page. By default, Enable Dependency Linking is unchecked for Oracle, so all Grant statements for Oracle objects are not extracted and compared.
Identical views with different Header comments cannot be synchronized on SQL Server.
Comparison fail views on SQL Server if the "Compatibility level" server property is set to 70=SQL Server 7.0.
Comparison fails for Tables and Indexes on DB2 if the system temporary tablespace is a page size smaller than 8k. We recommend using a 16k page size so that DB Change Manager queries run seamlessly.
When using DB2 version 8.1 with different collation between the source and target, the object matching will not be correct due to an IBM server known limitation.
Identical views are seen as different when comparing cross platform objects SQL Server vs. Oracle due to text property which specifies the view columns on Oracle. The same problem occurs for SQL Server vs. Sybase, due to the way that Sybase returns the select statement.
Identical Check constraints are seen as different when comparing objects on Oracle, Sybase towards SQL Server, due to the way SQL Server returns check conditions.
When comparing tables among different versions of Oracle, the default values for Storage parameters will be removed from synchronization.
The options "Ignore Constraint Names", "Exists in Target Only (Drop)", and "Ignore Specific Name" work only for object types for which all items are included on the refinements tab. Specific object selection will invalidate these option selections.

· Data Comparison

For MS SQL, you should manually exclude System Databases from any Data Movement and Data comparison (e.g. master, msdb, model, etc.) in order to avoid any alteration of the data dictionary. For more information see http://msdn.microsoft.com/en-us/library/aa260604.aspx and http://msdn.microsoft.com/en-us/library/ms179932.aspx.
Data Auto-synchronization Limitations:

a. When updating the IBM DB2 client with new patches, or upgrading from the installed version, the client needs to be rebound to the IBM DB2 server. If rebinding is not performed, there will be problems in getting metadata using the DB2 driver. One solution is to drop and recreate the database if you are unconcerned about the data in that database. This will automatically perform the required bindings.

b. For tables having columns with data type DECFLOAT, data migration gives null pointer exception and the data does not get moved properly.

c. For tables having columns with data type MLSLabel Oracle driver gives a null pointer exception.

d. Data Auto-synchronization is not supported for versions of InterBase 2007 below Service Pack 3 (v8.1.1.333)

Use the trim trailing spaces option when doing a cross-platform comparison for tables with binary, nchar, numeric or unichar data types towards SQL Server, because the server is appending trailing blanks and 0s when data is inserted in the tables.
Random exceptions could be experienced when performing data movement jobs using MS SQL trusted connection caused by concurrency issues when Secur32, ntdll( from windows ) and ntlmauth from dbconnection (CM internal plug-in) are accessed.

Upgrading to 5.5

DB Change Manager 5.5 provides an upgrade process for moving jobs and other information from an existing Change Manager 4.0, 5.0, and 5.1.x installations.

Upgrading from Version 5.0 or 5.1.x to Version 5.5

All objects can be imported from version 5.0 and 5.1.x to version 5.5.

To upgrade:

1. Make sure that the earlier product is not running and that no command line jobs are being processed.

2. Install and run DB Change Manager 5.5.

3. The Welcome to DB Change Manager dialog opens with the Setup and Import data sources, jobs, and settings from a previous version import options selected.

4. Click Get Started to launch the Import Wizard.

Alternatively, you can launch the Import Wizard from the main menu:

• Select File > Import.

• Select Change Manager Workspace from the Embarcadero group and click Next.

5. Select the version of Change Manager from which to import.

6. If you are importing from 5.0.x or 5.1.x, select the location of your DB Change Manager workspace. The default value is the default workspace, so you need only change this value if you configured DB Change Manager to store the workspace in a custom location.

7. The wizard imports the items from the previous Change Manager version. Click Next to continue through each step of the wizard.

8. Click Finish. The jobs are imported to version 5.5.

Upgrading from Version 4.0 to 5.5

The following objects can be imported from version 4.0:

Data Sources
All Comparison Jobs (Data, Configuration, and Schema)
Configuration Archives
Configuration Standards

The following objects cannot be imported from version 4.0:

Schema Archive Versions
Synchronization Scripts
Reports
Command Line Automation (scheduled jobs, batch files, etc.)

Note: 4.0 should remain installed to access any archives and reports.

To upgrade:

1. To import schema comparison jobs from 4.0, obtain and install cmschema_40_932_upgrade.exe from your Embarcadero Technologies Support representative.

2. Run cmschema_40_932_upgrade.exe to convert the schema component jobs from version 4.0 to 5.0, which uses an XML-based format.

3. Follow the steps as described in the previous section, "Upgrading from Version 5.0 or 5.1.x".

Bug Fixes

Bugs fixed in Change Manager 5.5

Bug	DBMS	Description
12649	Sybase	SET QUOTED_IDENTIFIER is not set in front of views on Sybase when generating sync script for comparison on archive.
12654	SQL Server	The new created PK for a parit of tables is not picked up when reinspect the parent database pair for a data comparison job
12679	DB/2	Wrong sync script when you schema compare a partitioned table space and a default table space (DB2)
12842	SQL Server	Identical procedures seen as different on sql server
12868	SQL Server	Schema comparison fails on tables with extended proprieties on SQL Server
11878	All	Request for the application to not connect if the job is just running
12160	Oracle	An error occurred while populating Table
12500	Oracle	NPE thrown when comparing oracle tables
12836	Oracle	Aditional invalid Alter statement generated when comparing oracle tables with storage differences
12834	Oracle	Schema comparison fails when comparing materialized views that fetch data from a table on a different server linked trough a database link
12831	DB/2	Wrong sync script when comparing 2 identical tables that have a column with a DATE DEFAUL NULL value (DB2)
12723	Oracle	When the script is run, without modification customer receives error - ORA-02145: missing STORAGE option
12697	All	The 'Select Data Source ' link is missing if you choose to open a compare job by right click on a data source (PERSONAL and STANDARD)
12614	All	The Source server connection is checked if you do a comparison between an archive version and a live data source
12590	All	When using a schema archive into a comparison and select the second or most recent version it is stamp with the compare creation date.
12546	All	SCHEMA_COMPARE: Error counter on results page not correct when compare job returns errors.
12409	Sybase	Schema archive fails for Databases on SYBASE for a Refinements specific selection
12360	Oracle	On Schema Comparison task, the Primary and Foreign keys are completely unrecognized on the Target and so the sync actions are all CREATE statements
12335	SQL Server	The data comparison fails for views if you set a CHARACTER data type as comparison key
12317	SQL Server	The CM closes if you do mapping for 2 SQL Servers with trusted connections
12310	SQL Server	SQLException occurs while trying to compare table/view
12251	Oracle	Alter with no script when comparing tables different on column size on Oracle
12250	Interbase	SCHEMA_COMPARE: Generated Sync script is not in correct order for Interbase - ALTER TRIGGER appears before ALTER TABLE.
12225	Oracle	Archive Comparison results show the GRANTS are doubled in the sync script
12152	All	Archive job file PATH is showing confusing backslashes (forward slash is shown even though file is on a Windows OS)
12083	SQL Server	An error occurred while populating Procedure
11686	Oracle	Errors occur in results of schema comparison, An error occurred while populating (OBJECT) and Failed to create a connection. Url or driver class may be incorrect.
11671	All	Request for Archive Comparison reports to include archive version date time creation
11560	All	Email configuration user interface improvements
11423	Oracle	Update/Delete statements are improperly generated by data resolution when raw data type is comparison key
11414	All	The Change Data Source links are missing from the schema comparison overview Page for CM Personal and Standard
11335	SQL Server	Schema comparison generates the Create statement for renamed procedures, triggers and views with the old name - SQL Server
10717	DB/2	AtomContainerSchemaPopulator error message appears when making the inspect for data comparison
7198	All	Red X icon for Compliance feature looks like job has failed instead of Compliance not met.
7132	All	Wrong messages for a valid command line job
5412	All	As a user I don't have to scroll to see the "Individual Results" link in the schema comparison summary view
5209	All	When comparing a number of tables in two databases the commands appear to be out of order
4477	Oracle	Within Mapping page all the users should be populated for an Oracle target data source
4320	SQL Server	The customer would like the USE statement to be pointing to the correct database when you use "Open Script in SQL Editor"
3896	All	UI: Ability to specify 'Working' directory - like CM\Schema 40
3839	SQL Server	Views and Database "populate" errors in comparison task results - ObjectRuntimeException: populateCollectionAttributes() failed to populate for object type View
3450	All	As a user I can ignore sequence number seed changes when comparing and monitoring data sources
3158	All	As a user I can check an option to ignore defaults in comparison
2680	Oracle	We should exclude dump tables like BINxxx from schema jobs - ORACLE
823	Sybase, SQL Server	As a user I can ignore log file and database file size differences when comparing databases

Bugs fixed in Change Manager 5.1.3

Bug	DBMS	Description
11953	All	In All-Access ToolCloud, database platform licenses were incorrectly checked out when the Eclipse application launched.

Bugs fixed in Change Manager 5.1.2

Bug	DBMS	Description
4459	Oracle	Not null constraints are incorrectly displayed within Individual results page
4486	SQL Server	Incorrect resolution when comparing tables using archive versus live data source
4494	Oracle	When comparing oracle 9i tables, FLOAT(126) is seen as FLOAT(63)
4599	Sybase	Passwords currently are not encrypted when they are sent during login from CM 4.0 to Sybase
4785	SQL Server	Alter user with domain login does not enclose properly
4921	SQL Server	Need Match/Recreate to be required on dependent objects for ALTER on tables
5066	SQL Server	Request for the support of the SQL Server 2008 FILESTREAM feature
5092	All	Inconsistently generated sync script when using the Show/Hide Objects filters
5245	All	Update progress status in schema comparisons and archive jobs to include the owner and name of the current object being processed
5295	DB/2	Columns are not populated for indexes, triggering mismatches
5363	Oracle	Schema comparison fails for tables on Oracle 8.1.5
5378	All	When importing a job, you are asked for credentials even though they are already set
11668	Sybase, DB2	A spurious null character at the end of a procedure causes errors when saving schema archive jobs
11731	Sybase	Identical users with a different permission order are seen as different on Sybase
11821	SQL Server	ALTER LOGIN for Passwords sync script is incorrectly generated
11892	DB/2	Regression: schema comparison fails for indexes on DB2
11893	DB/2	Regression: schema comparison fails for tables on DB2
11949	DB/2	Wrong Create DDL generated for Views on DB2
11961	Interbase	Moving data from one table to another, with the same user on a InterBase server, does not work
12007	Firebird	Not able to connect to a Firebird data source that is set to use a port different than 3050
12016	Oracle	Schema Archive capture fails with a Java null pointer exception error
12018	Oracle	Schema archive fails for Redo Log Groups on Oracle
12038	All	Second job does not ask for credentials again, even though it should when Auto-Connect is unchecked
12048	DB2	Error occurred during population of refinements mode
12049	DB2	Does not create the alters to add the columns to the target table
12054	Sybase, SQL Server	Auto discover does not work for SQL Server/Sybase data sources
12056	Oracle, DB2, Sybase	Wrong DDL generated for foreign keys when cross-schema referential integrity is involved
12097	SQL Server	Data comparison errors when data masking is being used
12113	Oracle	Check constraint objects are incorrectly ordered when doing archive to archive comparisons
12127	SQL Server	Add RECONFIGURE statement to configuration sync script in order to persist the changed configuration value.
12141	All	Attaching a sync script to a file system notifier does not work for schema comparison jobs
12156	All	NullPointerException when a schema archive job finishes
12161	All	Instead of selected items ONLY being generated, ALL items are generated in a sync script
12168	SQL Server	The Drop statements are incorrectly ordered when a foreign key references an unique index
12266	All	The timezone-specific date datatypes are erroneously displayed in the Database Results page
12288	Oracle	Schema archive for Oracle CK, PK and TABLES system objects are not filtered
12290	SQL Server	Data compression comparison fails when the TIME data type is the comparison key
12292	Oracle	Schema comparison fails for tables with comments on Oracle
12294	Oracle	Incorrect matching for Oracle indexes with parents on different schemas
12296	All	Archive versions are not displaying the correct Create Date

Bugs fixed in Change Manager 5.1.1

Bug	DBMS	Version	Description
3333	All	All	Running a schema comparison opens a very large number of connections
4440	Oracle	All	Schema Archive fails for tables on Oracle and the version cannot be saved
4619	All	All	Ignore name case option generates create with columns in random order
5367	All	All	Permissions are not generated for extended alters on tables
5422	Oracle	All	Permissions on an Oracle Stored Procedure are ignored even when Ignore Object Permissions is unchecked
11330	All	All	If you install on Windows 7 or Vista and you are logged in with a limited user account no install files are copied
11501	All	All	Dependencies are created before tables within create sync scripts when a schema archive is the source of the comparison
11583	All	All	Cannot import from CM/Schema 4.0 unless you have a valid CM/Config CM/Data 4.0 workspace
11722	Microsoft SQL Server	All	Ignore constraint names does not ignore DEFAULT constraints on SQL Server
11849	Oracle	All	Change Manager is included differences in unique key statistics on Oracle 10g comparisons

Bugs fixed in Change Manager 5.1

Bug	DBMS	Version	Description
3101	All	All	Config: Update Configuration Standards to allow for static properties to be used independent of whether there are dynamic sources present.
2063	All	All	Data: When using shuffle over multiple columns, data is being kept together and only shuffled down one spot in relation to the PK.
2063	Oracle	All	Data: Comparing Oracle 10.2 to SQL Server 2005 - missing one NOT NULL row and a DATE column (in Oracle).
2063	Oracle	All	Schema: The sync action for identical Oracle packages (with the same Functions and Procedure properties) is Extended Alter instead of None.
2748	All	All	Schema: Indexes created with spaces within quotes on Oracle are seen without spaces inside the Refinements page.
2467	Oracle	All	Schema: Identical indexes are seen as different on Oracle.
3461	Oracle	All	Schema: There is an Alter instead of Extended Alter when comparison tables with LOB_storage on Oracle.
3605	Oracle	All	Schema: If Oracle's XML DB is not installed, then comparing tables will result in an error in the Error Log: "An error occurred while populating table... ORA-00942: table or view does not exist."
3611	Sybase	All	Schema: Stack trace errors when comparing partitioned Sybase tables.
3696	Oracle	All	Schema: Oracle 10g XE - Connectivity error when executing 2nd comparison job.
3858	All	All	Schema: Objects cannot be populated if you uncheck the root node of the Object tree when using an archive as comparison source.
3958	Oracle	All	Schema: Comparing two Oracle XE 10 data source gives incorrect datatype results.
4767	All	All	Schema: Local property for remote server not stored in archive properly.
5228	Oracle	All	Schema: Archive cannot be saved for CONTEXT type INDEX on Oracle.
2865	All	All	Schema: Alter resolution with no script when comparing tables on ORACLE.
3723	All	All	Schema: DDLRuntimeException: The ObjectRoot is in an inconsistent state (text has not been set).
4076	All	All	Schema: CM does not un-license the licensed data sources.
4397	All	All	Schema: Schema archive/comparison fails because it does not check whether DBMS_JAVA java packages are installed when trying to populate Java Sources.
5109	All	All	Schema: Schema Archive and Schema Comparison fail for Oracle data sources without XML DB.
5252	All	All	Schema: Number precision issue - Table sync creation script is incorrectly handling NUMBER column data type, an (*,0) is issued.
5257	All	All	Schema: Data issues when trying to sync up a large migration that include Index organized Tables.
3169	All	All	Schema: The tablespaces on DB2 do not match when a comparison is performed for all objects.
1999	All	All	Schema: Buffer pools that have the same name are not matched DB2 9.1 source DB2 9.5 target.
4197	All	All	Schema: Options to Sync DDL and/or DDL Diff have been added to Schema Reports.
1174	All	All	Schema: Request for the ability to view and run the HTML Comparison Sync report like the initial comparison sync report.
1586	All	All	Schema: When performing an old archive job, Change Manager should pick up new objects automatically.
1767	All	All	Schema: As a user I can create projects for Change Manager.
1952	All	All	Schema: The sync action for tables that differ on columns should be alter and is extended alter.
2123	All	All	Schema: The sync action for identical index-organized tables on Oracle is Extended-Alter instead of None.
2467	All	All	Schema: Identical indexes are seen as different on Oracle.
3325	All	All	Schema: INDEXES, FOREIGN KEYS, and TRIGGERS are not recreated with the script for extended alter on Tables.
3851	All	All	Schema: UI: Add 'Next' to each job work flow screen to make it easier for users to follow.
3893	All	All	Schema: Create resolution instead of None for more types when running a schema comparison job with an archive as the target.
3931	All	All	Schema: Constant login error messages on the Refinements options tab - this seems to affect the loading of objects in the Object Refinement section.
4257	All	All	Schema: Add feature to test SMTP email notification, similar to CM 3.0.
4281	All	All	Schema: Regression: Error when connecting to database server when the user does not have permissions for all hosted databases.
4298	All	All	Schema: Schema comparison fails for indexes on Sybase.
4344	All	All	Schema: SCHEMA_COMPARE: Does not show a table difference when the entire DB2 database is compared.
4345	All	All	Schema: Flag check constraints as matched and will be recreated when they match, but they need to be rebuilt due to an extended alter on the table to which they belong.
4354	All	All	Schema: Schema Archive/Comparison doesn't check if XML DB components are installed when trying to populate XML schemas.
4355	All	All	Schema: Schema Archive/Comparison fails because it doesn't check if DBMS_JAVA java packages are installed when trying to populate Java Sources.
4486	All	All	Schema: Wrong resolution when comparing tables using archive vs. live data source on MS SQL.
4767	All	All	Schema: Local property for remote server not stored in archive properly.
4937	All	All	Schema: Wrong Create DDL generated for tables on Sybase.
4938	All	All	Schema: Comparison fails for tables that have comments on columns.

Welcome to Embarcadero® DB Change Manager™ XE and 5.5

Welcome to Embarcadero^® DB Change Manager^™ XE and 5.5