A new topic, 'Dynamic, sql-based custom change class', has been made on a board you are watching.
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http://liquibase.org/forum/index.php?topic=167.new#newThe text of the topic is shown below:
This is more of a question of style.
I'm implementing a custom change class that is currently querying the database to programmatically figure out what data to modify using Stmts, ResultSets and DatabaseMetaData from:
Code:
database.getConnection().getUnderlyingConnection()
I'm wondering if I should:
a) issue the queries that actually modify the database from the change class itself, or
b) return them as an array of Strings - after using queries to determine what they should be
I'm leaning towards a) as it seems like 1 less step but wondering if there is any problem with modifying the database directly from a custom change. Should I just implement CustomTaskChange in this case?
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