Changelog of @hackage/persistent-mysql 2.13.1.5

Changelog for persistent-mysql

2.13.1.5

  • #1526
    • Parse tinyint column as SqlOther "tinyint" rather than SqlBool, fixing breakage in legitimate non-Boolean uses of tinyint on MySQL 8.0

2.13.1.4

  • #1459
    • Make use of CautiousMigration type alias for clarity.

2.13.1.3

  • #1372
    • Fix migrations which add a new column in persistent-mysql (#1373)
    • Include MigrationTest in persistent-mysql tests

2.13.1.2

2.13.1.1

  • #1360
    • Fix anomalies in migration of integer columns in MySQL 8

2.13.1.0

  • #1341
    • Add SqlBackendHooks to allow for instrumentation of queries.
  • #1327
    • Update backend to support new StatementCache interface

2.13.0.4

  • No longer errors on json columns. #1333

2.13.0.3

  • Bugfix: Omit REFERENCES in CREATe TABLE statements. These are ignored by MySQL, but are a syntax error for MariaDB. #1355, a continuation of #1283

2.13.0.2

  • Bugfix: prevent fetching constraint info from other databases during migrations #1301

2.13.0.1

2.13.0.0

  • #1225
    • Support persistent-2.13 changes for SqlBackend being made internal.
    • Remove the deprecated SomeField type and pattern.

2.12.1.0

  • Expose openMySQLConn for explicit reference to opened connection. #1248
    • Makes it convenient to use with mysql-simple.

2.12.0.0

  • Decomposed HaskellName into ConstraintNameHS, EntityNameHS, FieldNameHS. Decomposed DBName into ConstraintNameDB, EntityNameDB, FieldNameDB respectively. #1174

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 doubles 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 PersistByteStrings (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

  • Update to persistent 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.