22b3bb4 · typeable/postgresql-simple

git.iko.soy/typeable/postgresql-simple

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Export +withTransactionModeRetry', style changes

22b3bb4Oleg Grenrus6 years ago

CHANGES.md+7

@@ -9,6 +9,13 @@

9 * Add `Identity` and `Const` instance

10 Thanks to Cary Robbins for the implementation

11 https://github.com/haskellari/postgresql-simple/pull/46

12+ * Add `withTransactionModeRetry'`, a variant of `withTransactionModeRetry`

13+ for all exception types.

14+ Thanks to Elliot Cameron for the implementation

15+ https://github.com/haskellari/postgresql-simple/pull/42

16+ * Fix spurious aborts when retrying transactions

17+ Thanks to Elliot Cameron for the implementation

18+ https://github.com/haskellari/postgresql-simple/pull/34

13### Version 0.6.2 (2019-04-26)

20### Version 0.6.2 (2019-04-26)

src/Database/PostgreSQL/Simple/Transaction.hs+2−1

@@ -17,6 +17,7 @@ module Database.PostgreSQL.Simple.Transaction

17 , withTransactionLevel

18 , withTransactionMode

19 , withTransactionModeRetry

20+ , withTransactionModeRetry'

20 , withTransactionSerializable

21 , withTransactionSerializable

21 , TransactionMode(..)

22 , TransactionMode(..)

22 , IsolationLevel(..)

23 , IsolationLevel(..)

@@ -147,7 +148,7 @@ withTransactionMode mode conn act =

147 return r

148 return r

148

149

149-- | 'withTransactionModeRetry'' but with the exception type pinned to 'SqlError'.

150-- | 'withTransactionModeRetry'' but with the exception type pinned to 'SqlError'.

150−withTransactionModeRetry :: forall a. TransactionMode -> (SqlError -> Bool) -> Connection -> IO a -> IO a

151+withTransactionModeRetry :: TransactionMode -> (SqlError -> Bool) -> Connection -> IO a -> IO a

151withTransactionModeRetry = withTransactionModeRetry'

152withTransactionModeRetry = withTransactionModeRetry'

152

153

153-- | Like 'withTransactionMode', but also takes a custom callback to

154-- | Like 'withTransactionMode', but also takes a custom callback to