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HHH-16085 Document how to revert to pre-6.1 behavior for array mapping

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Yoann Rodière 2023-01-24 12:13:28 +01:00
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migration-guide.adoc
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@ -32,6 +32,14 @@ A possible migration could involve the following steps in a migration script:
5. For every result, load the Hibernate entity by primary key and set the deserialized value 5. For every result, load the Hibernate entity by primary key and set the deserialized value
6. Finally, drop the old column `alter table tbl drop column array_col_old` 6. Finally, drop the old column `alter table tbl drop column array_col_old`
Alternatively, to revert to pre-6.1 behavior, annotate your array property with `@JdbcTypeCode(SqlTypes.VARBINARY)`:
[source,java]
----
@Basic
@JdbcTypeCode(SqlTypes.VARBINARY)
double[] myArray;
----
== Enum mapping changes == Enum mapping changes