2.8.1
- DRY-ed up and exposed several util functions in
Database.Persist.Sql.Util
.
- Upstream-ed
updatePersistValue
, mkUpdateText
, and commaSeparated
from Database.Persist.MySQL
.
- De-duplicated
updatePersistValue
from various Database.Persist.Sql.Orphan.*
modules.
- Batching enhancements to reduce db round-trips.
- Added
getMany
and repsertMany
for batched get
and repsert
.
- Added
putMany
with a default/slow implementation. SqlBackend’s that support native UPSERT should override this for batching enhancements.
- Updated
insertEntityMany
to replace slow looped usage with batched execution.
- See #770
2.8.0
- Switch from
MonadBaseControl
to MonadUnliftIO
- Reapplies #723, which was reverted in version 2.7.3.
2.7.3.1
- Improve error messages when failing to parse database results into Persistent records. #741
- A handful of
fromPersistField
implementations called error
instead of returning a Left Text
. All of the implementations were changed to return Left
. #741
- Improve error message when a SQL insert fails with a custom primary key #757
2.7.3
- Reverts #723, which generalized functions using the
BackendCompatible
class. These changes were an accidental breaking change.
- Recommend the
PersistDbSpecific
docs if someone gets an error about converting from PersistDbSpecific
2.7.2 [DEPRECATED ON HACKAGE]
- Many of the functions have been generalized using the
BackendCompatible
class. #723
- This change was an accidental breaking change and was reverted in 2.7.3.
- These change will be released in a future version of Persistent with a major version bump.
- Add raw sql quasi quoters #717
2.7.1
- Added an
insertUniqueEntity
function #718
- Added
BackendCompatible
class #701
2.7.0
- Fix upsert behavior #613
- Atomic upsert query fixed for arithmatic operations #662
- Haddock and test coverage improved for upsert
2.6.1
- Fix edge case for
\<-. [Nothing]
- Introduce
connMaxParams
- Add ‘getJustEntity’ and ‘insertRecord’ convenience function
- Minor Haddock improvment
2.6
- Add
connUpsertSql
type for providing backend-specific upsert sql support.
2.5
- read/write typeclass split
- add insertOrGet convenience function to PersistUnique
2.2.4.1
- Documentation updates #515
2.2.4
- Workaround for side-exiting transformers in
runSqlConn
#516
2.2.3
- PersistField instance for Natural
- better oracle support in odbc
2.2.2
- Add liftSqlPersistMPool function
- support http-api-data for url serialization
2.2.1
- Migration failure message with context
- Fix insertKey for composite keys
2.2
- Add a
RawSql
instance for Key
. This allows selecting primary keys using functions like rawSql
. #407
- SqlBackend support for an optimized
insertMany
2.1.6
Important! If persistent-template is not upgraded to 2.1.3.3
you might need to make sure Int64
is in scope for your model declarations.
- add showMigration function
- explicitly use Int64 for foreign key references
2.1.5
Add dbIdColumnsEsc
to Sql.Utils.
Used in persistent-postgresql 2.1.5.2
2.1.4
- Fix getBy with a primary key. #342
2.1.3
- Break self-referencing cycles in the entity declarations
2.1.2
- Error with
Double
s without a decimal part #378
runSqlPool
does not perform timeout checks.
2.1.1.6
- One extra feature for #939: use
logDebugN
instead
2.1.1.5
2.1.1.3
Parse UTCTime in 8601 format #339
2.1.1.1
Support for monad-control 1.0