Ability to merge two different schema XMLs and output the upgrade scripts in
SQL for target database
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Key: DDLUTILS-76
URL: http://issues.apache.org/jira/browse/DDLUTILS-76
Project: DdlUtils
Type: New Feature
Environment: Oracle 10g EE, SQL Server 2005 EE, MySQL 5.0
Java 1.5.0
Windows XP
Ant 1.6.5
Reporter: Guy Davis
Assigned to: Thomas Dudziak
It would be great if DDLUtils had the ability to diff two schema XML files
(source and target) and generate database-specific SQL that can be saved to a
file? Ideally, I'd like to use for handling database upgrades of our product.
The SQL output would be all the "alter table" type statements required to move
from the source schema to the target.
This seems to be almost what the WriteSchemaToDatabase command is doing for a
single schema and a live database with alterDatabase=true. Could we replace
the live database with a second schema and then have the SQL sent to a file
rather than to the live database.
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