This version can be pinned in stack with:persistent-postgresql-2.13.5.2@sha256:936bbb7d15e56a998b4bcca0f56798c95ad1b137d71a5b95c26b2bf7e9d08028,3686
Module documentation for 2.13.5.2
Depends on 22 packages
(full list with versions ) :
aeson ,
attoparsec ,
base ,
blaze-builder ,
bytestring ,
conduit ,
containers ,
monad-logger ,
mtl ,
persistent ,
persistent-postgresql ,
postgresql-libpq ,
postgresql-simple ,
resource-pool ,
resourcet ,
string-conversions ,
text ,
time ,
transformers ,
unliftio ,
unliftio-core ,
vault Based on the postgresql-simple package
Changelog for persistent-postgresql
2.13.5.2
#1471
Explicitly import Control.Monad.Trans.lift
to support mtl-2.3.
2.13.5.1
#1459
Make use of CautiousMigration
type alias for clarity.
2.13.5.0
#1362
Define withPostgresqlPoolModifiedWithVersion
2.13.4.1
2.13.4.0
#1341
Add SqlBackendHooks
to allow for instrumentation of queries.
#1327
Update backend to support new StatementCache
interface
2.13.3.0
#1349
Add BackendCompatible (RawPostgresql b) (RawPostgresql b)
instance.
2.13.2.2
#1351
Support aeson-2.0
in test suite.
2.13.2.1
#1331
Fixes a bug where upsertWhere
would fail on a database table with
MigrationOnly
fields.
2.13.2.0
#1316
Expose some internals in the new Database.Persist.Postgresql.Internal
module.
This gives access to the P
newtype, which is used for de-serializing PersistValue
s
from postgresql-simple
code.
2.13.1.0
#1305
Add RawPostgresql
wrapper, which exposes the underlying Postgres connection used
to construct a SqlBackend
.
2.13.0.3
#1290
Fix the code path for adding references to previously defined columns.
2.13.0.2
Actually release the SafeTORemove fix
2.13.0.1
2.13.0.0
#1225
Support persistent-2.13.0.0
making SQlBackend internal
2.12.1.1
#1235
upsertWhere
and upsertManyWhere
only worked in cases where a Primary
key was defined on a record, and no other uniqueness constraints. They
have been fixed to only work with records that have a single Uniqueness
constraint defined.
2.12.1.0
Added upsertWhere
and upsertManyWhere
to persistent-postgresql
. #1222 .
2.12.0.0
Decomposed HaskellName
into ConstraintNameHS
, EntityNameHS
, FieldNameHS
. Decomposed DBName
into ConstraintNameDB
, EntityNameDB
, FieldNameDB
respectively. #1174
Fix XML conversion #1192
2.11.0.1
2.11.0.0
Foreign Key improvements [#1121] https://github.com/yesodweb/persistent/pull/1121
It is now supported to refer to a table with an auto generated Primary Kay
It is now supported to refer to non-primary fields, using the keyword References
Implement interval support. #1053
#1060
The QuasiQuoter now supports OnDelete
and OnUpdate
cascade options.
Handle foreign key constraint names over 63 characters. See #996 for details.
Fix a bug in upsertSql
query which had not been discovered previously because the query wasn’t actually used. #856
#1072 Refactored test/JSONTest.hs
to use hspec
added runConn_
to run a db connection and return result
Renamed db
to runConnAssert
in test/PgInit.hs
for clarity
Ran test/ArrayAggTest.hs
(which was previously written but not being run)
Remove unnecessary deriving of Typeable #1114
Add support for configuring the number of stripes and idle timeout for connection pools #1098
PostgresConf
has two new fields to configure these values.
Its FromJSON
instance will default stripes to 1 and idle timeout to 600 seconds
If you’re constructing a PostgresConf
manually, this is a breaking change
Add createPostgresqlPoolWithConf
and withPostgresqlPoolWithConf
, which take a PostgresConf
for the new configuration.
2.10.1.2
Fix issue with multiple foreign keys on single column. #1010
2.10.1.1
Compatibility with latest persistent-template for test suite #1002
2.10.1
Added support for the constraint=
attribute to the Postgresql backend. #979
2.10.0
Added question mark operators ((?.), (?|.), (?&.)
) to Database.Persist.Postgresql.JSON
#863
Changes to certain types:
PersistValue
: added PersistArray
data constructor
Filter
: Changed the filterValue :: Either a [a]
to filterValue :: FilterValue
2.9.1
Add openSimpleConnWithVersion
function. #883
2.9.0
Added support for SQL isolation levels to via SqlBackend. [#812]
Fix 832 : repsertMany
now matches mapM_ (uncurry repsert)
and is atomic.
2.8.2
Added module Database.Persist.Postgresql.JSON
#793
PersistField
and PersistFieldSql
instances for Data.Aeson.Value
Filter operators (@>.)
and (<@.)
to filter on JSON values
2.8.1.1
Added a more detailed error message when a numeric
column’s scale and precision can’t be parsed. #781
2.8.1
Implemented connPutManySql
to utilize batched putMany
. #770
2.8.0
Switch from MonadBaseControl
to MonadUnliftIO
2.6.3
Added new function migrateEnableExtension
, to enable Postgres extensions in migrations.
2.6.2.2
Because text
and varchar
are synonyms in Postgresql, don’t attempt to migrate between them. #762
2.6.2.1
Fix bug where, if a custom column width was set, the field would be migrated every time #742
2.6.2
Expose new functions: withPostgresqlPoolWithVersion
, withPostgresqlConnWithVersion
and createPostgresqlPoolModifiedWithVersion
.
2.6.1
Match changes in persistent
Clean up warnings
2.6
Atomic upsert support for postgreSQL backend
2.5
changes for read/write typeclass split
2.2.2
Postgresql primary key is Int4, not Int8 #519
2.2.1.2
Allow postgresql-simple 0.5
2.2.1.1
Query pg_catalog instead of information_schema for metadata.
This helps with permission issues as reported in issue #501
2.2.1
Fix treatment of NULL
s inside arrays. For example, now you
can use array_agg
on a nullable column.
New derived instances for PostgresConf
: Read
, Data
and Typeable
.
New mockMigration
function. Works like printMigration
but
doesn’t need a database connection.
Fix typo on error message of the FromJSON
instance of PostgresConf
.
2.2
Optimize the insertMany
function to insert all rows and retrieve their keys in one SQL query. #407
2.1.6
Postgresql exceptions #353
2.1.5.3
Migrations for custom primary keys
2.1.5.2
Support foreign key references to composite primary keys #389
2.1.5
Allow timestamp value in database to be serialized (presumes UTC timezone) Yesod #391
2.1.4
Treat unknown extension types as PersistDbSpecific values #385
2.1.3
2.1.2.1
Documentation typo fix
2.1.1
Added FromJSON
instance for PostgresConf
.
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