Change History

Released On	Description
2024-04-30	Added the configuration item Whether to convert the OUT/OUTPUT mode of stored procedure parameters in Editing the Configurations During Migration from Microsoft SQL Server to GaussDB. Adjusted the UGO GUI and updated all screenshots in this document.
2024-03-30	Added the section Exporting a Rule Template. Added the section MySQL to GaussDB Primary/standby (M-Compatibility) 8.100 Enterprise Edition.
2023-12-30	Updated the audit screenshots and added Execution Plans in SQL Audit. Added the configuration items LONGBLOB, CONCURRENTLY clause in CREATE INDEX statement, and Object names case format in Editing the Configurations During Migration from GoldenDB to GaussDB. Added the configuration items CACHE in SEQUENCE, Key value of the list partition exceeds the limit, CONCURRENTLY clause in CREATE INDEX statement, and Object names case format in Editing the Configurations During Migration from Oracle to GaussDB. Added the configuration item CONCURRENTLY clause in CREATE INDEX statement in Editing the Configurations During Migration from MySQL to GaussDB. Added the configuration items CONCURRENTLY clause in CREATE INDEX statement, Convert partitioned table, and Object names case format in Editing the Configurations During Migration from PostgreSQL to GaussDB. Added the configuration items CONCURRENTLY clause in CREATE INDEX statement and Object names case format in Editing the Configurations During Migration from Microsoft SQL Server to GaussDB. Allowed you to specify objects to be converted in Configuring a Conversion Plan. Added Converting Data Types.
2023-11-30	Added Data Source Management. Added SQL Audit. Object Correction: Updated the object correction screenshot and removed the function for batch status update. Added Editing the Configurations During Migration from Microsoft SQL Server to MySQL. Added the configuration item Table variable conversion in Editing the Configurations During Migration from Microsoft SQL Server to GaussDB.
2023-10-30	Viewing Evaluation Project Details: Added that system object evaluation is available for primary/standby and distributed GaussDB databases. Added the configuration item Character data type conversion in Editing the Configurations During Migration from PostgreSQL to GaussDB. Added the configuration items NOCOPY keyword and INTEGER data type in Editing the Configurations During Migration from Oracle to GaussDB. Added Editing the Configurations During Migration from GoldenDB to GaussDB.
2023-09-30	Added the configuration item Adding the keyword or replace to a stored procedure or function in Editing the Configurations During Migration from MySQL to GaussDB. Add a description that only user admin can edit and delete templates created by other users in Creating a Configuration Template. Added the configuration items Related attributes in materialized views and dual system catalog in Editing the Configurations During Migration from Oracle to GaussDB.
2023-08-30	Added the configuration item IDENTITY columns in Editing the Configurations During Migration from Oracle to GaussDB. Deleted the configuration items B-tree index conversion and INTEGER data type in Editing the Configurations During Migration from MySQL to GaussDB. Added the following configuration items: UNSIGNED FLOATING-POINT and FIXED-POINT type, ZEROFILL keyword, TINYINT type, SIGNED INTEGER type, UNSIGNED INTEGER type, FLOAT type, DOUBLE type, and TEXT data type.
2023-07-30	Added a deletion restriction in Deleting an Evaluation Project and Deleting a Conversion Configuration Template. Added Configuring a Conversion Plan. Added the configuration item WHERE conditions in Editing the Configurations During Migration from Oracle to GaussDB. Added the configuration item System privileges in Editing the Configurations During Migration from MySQL to GaussDB. Optimized the deletion, selection, and query functions on the GUI in Object Correction. Added the configuration item PARALLEL in Editing the Configurations During Migration from PostgreSQL to GaussDB.
2023-06-30	Optimized the functions displayed in the Operation column in Viewing Evaluation Project Details and Viewing Object Migration Details. Added Re-Collecting Objects. Optimized the deletion page in Deleting an Evaluation Project and Deleting an Object Migration Project. Optimized the recommended setting of Case conversion of reserved keywords in object names and added External table conversion, and deleted FILE_TYPE and Cursor variable in Editing the Configurations During Migration from Oracle to GaussDB. Optimized the recommended settings of LONGTEXT data type and LONGBLOB data type, and added BLOB data type in Editing the Configurations During Migration from MySQL to GaussDB. Added Editing the Configurations During Migration from PostgreSQL to GaussDB. Added Conversion Configuration.
2023-05-30	Integrated and optimized the configuration items Target Database Character Set, Mismatch Character Set, and Source Database Character Set in Editing the Configurations During Migration from Oracle to GaussDB.
2023-04-30	Updated the descriptions of the CLOB data type, supported BLOB data type, and CLOB data type in functions in Editing the Configurations During Migration from Oracle to GaussDB. Added Editing the Configurations During Migration from Oracle to RDS for MySQL/GaussDB(for MySQL). Added Re-Evaluate a Project.
2023-03-30	Updated the value of longblob_support in MySQL -> GaussDB. Added two parameters: Table column partitions with unique constraints and NOLOGGING tables in Editing the Configurations During Migration from Oracle to GaussDB. Modified the recommended value of the FLOAT data type. Modified the descriptions of the COLLATE and CHARSET parameters in Editing the Configurations During Migration from MySQL to GaussDB. Added the Skip column in Viewing Syntax Conversion History.
2023-02-28	Added the migration from PostgreSQL 11 and 12 to Primary/Standby GaussDB 3.1 Enterprise Edition in Viewing Evaluation Project Details. Optimized the description of Evaluation Statistics and System Objects in Viewing Evaluation Project Details. Modified the recommended settings of Sequence value beyond the limit and User-defined types in Editing the Configurations During Migration from Oracle to GaussDB.
2023-01-30	Added Resuming a Stopped Project. Allowed you to select an existing template and make changes to it when creating a new template. Added CHARACTER_SET and optimized the description of global temporary tablename conversion in Editing the Configurations During Migration from Oracle to GaussDB.
2022-12-30	Updated GUI elements in the Compatibility Analysis area on the Target DB Analysis tab page in Viewing Evaluation Project Details. Modified the description of the rownum_support parameter and deleted the configuration item Table column partition with unique constraint in Oracle -> GaussDB. Changed GaussDB 2.3 Enterprise Edition to GaussDB 2.7 Enterprise Edition in Editing the Configurations During Migration from Oracle to GaussDB. Modified the description of ROWNUM in Editing the Configurations During Migration from Oracle to GaussDB. Added the full-screen function in Object Correction.
2022-11-30	Added the configuration item of the table structure conversion mode in Editing the Configurations During Migration from Oracle to GaussDB. Optimized and supplemented configuration items in Editing the Configurations During Migration from MySQL to GaussDB.
2022-10-30	Optimized feature sorting rules in the conversion configuration.
2022-09-30	Updated the content in Editing the Configurations During Migration from Oracle to GaussDB. Changed Edit to Edit Configuration, added the constraints for disabling the tablespace mapping function, and added the sorting rule of the conversion configurations. Optimized content in Viewing Evaluation Project Details.
2022-08-30	Modified the following content: Added information about MySQL and DB2 for LUW as the source databases in Viewing Evaluation Project Details. Modified the differences between conversion configurations for different links. Modified notes in SQL Statement Conversion. Modify the content in the table in Viewing Object Migration Details. Updated the GUI elements in SQL Statement Conversion. Added the following content: MySQL -> GaussDB. A note in Running Differentiation Analysis and Viewing the Generated Report. A note in Performing an Incremental Evaluation.
2022-07-30	Added the following content: Editing the Configurations During Migration from Oracle to GaussDB Editing the Configurations During Migration from MySQL to GaussDB
2022-06-30	Updated the parameter description of the Target DB Analysis tab in Viewing Evaluation Project Details. Changed the Bulk Update GUI element to Bulk Statement Update in Updating Statements in Batches.
2022-05-30	This issue is the first official release.