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= Improvements
* The pg_auto_parameterize extension now uses a modified placeholder
literalizer for speeding up the generation of SQL queries in the same
cases where a standard dataset would use a placeholder literalizer.
This can provide a 4% speedup for simple queries, with greater
speedups for more complex queries.
* Database#indexes now returns indexes for partitioned tables on
PostgreSQL 11+.
* MySQL versions not supporting CHECK constraints no longer include
:min_value/:max_value schema entries for decimal/numeric columns.
= Backwards Compatibility
* The Dataset::PlaceholderLiterlizer::Record.loader API has changed,
it now accepts the Dataset::PlaceholderLiterlizer class to use as
the first argument. This makes it easier to create
Dataset::PlaceholderLiterlizer subclasses, such as the one now used
by the pg_auto_parameterize extension.
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