Changelog for persistent-mysql
2.10.3.1
2.10.3
- Compatibility with latest persistent
2.10.2.3
- Fix issue with multiple foreign keys on single column. #1025
2.10.2.2
- Compatibility with latest persistent-template for test suite #1002
2.10.2.1
- Changed persistent-mysql to use ‘utf8mb4’ instead of ‘utf8’ in migrations #980 @charukiewicz
2.10.2
- Added support for GHC 8.8 #977
2.10.1
- Added
constraint=
attribute to allow users to specify foreign reference constraint names.
2.10.0
- Remove deprecated
SomeField
type and pattern synonym. Use HandleUpdateCollision
type instead and the copyField
function instead of SomeField
constructor/pattern. #894
2.9.0
- Added support for SQL isolation levels to via SqlBackend. [#812]
- Fix 832:
repsertMany
now matches mapM_ (uncurry repsert)
and is atomic.
2.8.1
- Implemented
connPutManySql
to utilize batched putMany
. #770
2.8.0
- Switch from
MonadBaseControl
to MonadUnliftIO
- Fix duplicate migrations when using
mediumtext
, longtext
, mediumblob
, longblob
, and double
s using a custom precision. #754
– This can be released as a minor change on the next update. Currently persistent-mysql can’t be released because 2.6.2.2 depends on persistent-2.7.2 being released.
- The
SomeField
type was renamed to HandleUpdateCollision
and deprecated. Please migrate to using HandleUpdateCollision
.
- The
SomeField
constructor was deprecated, and a temporary pattern synonym introduced. Please migrate to using copyField
.
2.6.2.2 [UNRELEASED ON HACKAGE]
– This version depends on persistent 2.7.2, which introduced breaking changes and is deprecated on hackage.
- Fix ambiguous type errors introduced by
persistent-2.7.2
#723
2.6.2.1
- Fix haddock documentation #725
2.6.2
- Extend the
SomeField
type to allow insertManyOnDuplicateKeyUpdate
to conditionally copy values.
- Depend on
mysql-simple >= 0.4.3
to fix encoding and decoding of date/time values with fractional seconds (when a column is specified using something like sqltype=TIME(6)
). See also #705
- Fix behavior of
insertManyOnDuplicateKeyUpdate
to ignore duplicate key exceptions when no updates specified.
2.6.1
- Add functions
insertOnDuplicateKeyUpdate
, insertManyOnDuplicateKeyUpdate
to Database.Persist.MySQL
module.
2.6.0.2
Prevent spurious no-op migrations when default=NULL
is specified - revised version #672 (which fixes bug #671 introduced by the earlier attempt #641)
2.6
Compatibility for backend-specific upsert functionality.
A lucky contributor could add upsert to the MySQL backend now, i.e.:
INSERT … ON DUPICATE …
2.5
- changes for read/write typeclass split
2.3.0.1
Support usign default= for changing the id field type
2.3
- Distinguish between binary and non-binary strings in MySQL #451
- Previously all string columns (VARCHAR, TEXT, etc.) were being returned from Persistent as
PersistByteString
s (i.e. as binary data). Persistent now checks character set information to determine if the value should be returned as PersistText
or PersistByteString
.
- This is a breaking change if your code is relying on a
PersistByteString
being returned for string-like MySQL values; persistent-mysql itself had several runtime errors that needed to be fixed because of this patch. High-level code dealing purely with PersistEntities
should be unaffected.
2.2
2.1.3
- Added a
Show
instance for MySQLConf
.
2.1.2.1
Documentation typo fix
2.1.2
Provide a FromJSON
instance for MySQLConf
.