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= New Features | ||
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* Sequel.migration blocks now support a revert method, which reverts | ||
the changes in the block on up, and applies them on down. So if | ||
you have a migration such as: | ||
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Sequel.migration do | ||
change do | ||
create_table :table do | ||
# ... | ||
end | ||
end | ||
end | ||
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and you later want to add a migration that drops the table, you | ||
can use: | ||
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Sequel.migration do | ||
revert do | ||
create_table :table do | ||
# ... | ||
end | ||
end | ||
end | ||
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This will drop the table when migrating up, and create a table | ||
with the given schema when migrating down. | ||
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* is_json and is_not_json methods have been added to the pg_json_ops | ||
extension, for the IS [NOT] JSON operator supported in PostgreSQL | ||
16+. These were previously added in Sequel 5.59.0, and removed | ||
in Sequel 5.61.0 as support was removed in PostgreSQL 15 beta 4. | ||
PostgreSQL 16 shipped with support for them, so support has been | ||
recommitted to Sequel. | ||
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= Other Improvements | ||
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* SQLite generated columns now show up in Database#schema when using | ||
SQLite 3.37+. | ||
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* Sequel now attempts to avoid an infinite loop in pathlogical cases | ||
in the jdbc adapter, where the exception cause chain has a loop. | ||
Additionally, if an exception is already recognized as a disconnect, | ||
or an exception already responds to a getSQLState method, Sequel no | ||
longer looks at the causes of the exception. |
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