shard-crystal-db/CHANGELOG.md
2017-11-07 23:30:34 -03:00

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## v0.4.3 (2017-11-07)
* Fix connections were not released when building invalid statements. (see [#65](https://github.com/crystal-lang/crystal-db/pull/65), thanks @crisward)
* Fix some exceptions were not deriving from `DB::Error`. (see [#70](https://github.com/crystal-lang/crystal-db/pull/70), thanks @exts)
## v0.4.2 (2017-04-21)
* Fix compatibility issues for crystal 0.22.0
## v0.4.1 (2017-04-10)
* Add spec helper for drivers. [#48](https://github.com/crystal-lang/crystal-db/pull/48)
* Add `#query_each`. [#18](https://github.com/crystal-lang/crystal-db/issues/18)
* Fix `#read(T.class)` to deal better with unhandled types.
## v0.4.0 (2017-03-20)
* Add `DB.connect` to create non pooled connections
* Add `Database#checkout` to allow explicit checkout/release connection (see #38)
* Fix `Mapping.from_rs` closes the result_set
* Fix `Mapping` works with nilable types (see #40, thanks @RX14)
## v0.3.3 (2016-12-24)
* Fix compatibility issues for crystal 0.20.3
## v0.3.2 (2016-12-16)
* Allow connection pool retry logic in `#scalar` queries.
## v0.3.1 (2016-12-15)
* Add ConnectionRefused exception to flag issues when opening new connections.
## v0.3.0 (2016-12-14)
* Add support for non prepared statements. [#25](https://github.com/crystal-lang/crystal-db/pull/25)
* Add support for transactions & nested transactions. [#27](https://github.com/crystal-lang/crystal-db/pull/27)
* Add `Bool` and `Time` to `DB::Any`.
## v0.2.2 (2016-12-06)
This release requires crystal 0.20.1
* Changed default connection pool size limit is now 0 (unlimited).
* Fixed allow new connections right away if pool can be increased.
## ~~v0.2.1 (2016-12-06)~~ [YANKED]
## v0.2.0 (2016-10-20)
* Fixed release DB connection if an exception occurs during execution of a query (thanks @ggiraldez)
## ~~v0.1.1 (2016-09-28)~~ [YANKED]
This release requires crystal 0.19.2
Note: v0.1.1 is yanked since is incompatible with v0.1.0 [more](https://github.com/crystal-lang/crystal-mysql/issues/10).
* Added connection pool. `DB.open` works with a underlying connection pool. Use `Database#using_connection` to ensure the same connection is been used across multiple statements. [more](https://github.com/crystal-lang/crystal-db/pull/12)
* Added mappings. JSON/YAML-like mapping macros (thanks @spalladino) [more](https://github.com/crystal-lang/crystal-db/pull/2)
* Changed require ResultSet implementors to just implement `read`, optionally implementing `read(T.class)`.
## v0.1.0 (2016-06-24)
* Initial release