This version can be pinned in stack with:persistent-postgresql-2.2.1@sha256:0992869555d86dee4ff8bf798e50f8218eeec9e9e517445ad43e43bc3ab9688e,1592
Module documentation for 2.2.1
Depends on 15 packages
(full list with versions):
aeson,
base,
blaze-builder,
bytestring,
conduit,
containers,
monad-control,
monad-logger,
persistent,
postgresql-libpq,
postgresql-simple,
resourcet,
text,
time,
transformers Based on the postgresql-simple package
2.2.1
-
Fix treatment of NULLs 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.
