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
.