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Within LTS Haskell 24.3 (ghc-9.10.2)
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persistent Database.Persist.Class.PersistEntity Persistent serialized Haskell records to the database. A Database Entity (A row in SQL, a document in MongoDB, etc) corresponds to a Key plus a Haskell record. For every Haskell record type stored in the database there is a corresponding PersistEntity instance. An instance of PersistEntity contains meta-data for the record. PersistEntity also helps abstract over different record types. That way the same query interface can return a PersistEntity, with each query returning different types of Haskell records. Some advanced type system capabilities are used to make this process type-safe. Persistent users usually don't need to understand the class associated data and functions.
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persistent Database.Persist.Sql No documentation available.
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This module implements persistence across different Yi runs. It includes minibuffer command history, marks etc. Warning: Current version will _not_ check whether two or more instances of Yi are run at the same time.
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esqueleto Database.Esqueleto Persistent serialized Haskell records to the database. A Database Entity (A row in SQL, a document in MongoDB, etc) corresponds to a Key plus a Haskell record. For every Haskell record type stored in the database there is a corresponding PersistEntity instance. An instance of PersistEntity contains meta-data for the record. PersistEntity also helps abstract over different record types. That way the same query interface can return a PersistEntity, with each query returning different types of Haskell records. Some advanced type system capabilities are used to make this process type-safe. Persistent users usually don't need to understand the class associated data and functions.
type family
PersistEntityBackend recordesqueleto Database.Esqueleto Persistent allows multiple different backends (databases).
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esqueleto Database.Esqueleto No documentation available.
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esqueleto Database.Esqueleto.Experimental Persistent serialized Haskell records to the database. A Database Entity (A row in SQL, a document in MongoDB, etc) corresponds to a Key plus a Haskell record. For every Haskell record type stored in the database there is a corresponding PersistEntity instance. An instance of PersistEntity contains meta-data for the record. PersistEntity also helps abstract over different record types. That way the same query interface can return a PersistEntity, with each query returning different types of Haskell records. Some advanced type system capabilities are used to make this process type-safe. Persistent users usually don't need to understand the class associated data and functions.
type family
PersistEntityBackend recordesqueleto Database.Esqueleto.Experimental Persistent allows multiple different backends (databases).
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esqueleto Database.Esqueleto.Experimental No documentation available.
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esqueleto Database.Esqueleto.Legacy Persistent serialized Haskell records to the database. A Database Entity (A row in SQL, a document in MongoDB, etc) corresponds to a Key plus a Haskell record. For every Haskell record type stored in the database there is a corresponding PersistEntity instance. An instance of PersistEntity contains meta-data for the record. PersistEntity also helps abstract over different record types. That way the same query interface can return a PersistEntity, with each query returning different types of Haskell records. Some advanced type system capabilities are used to make this process type-safe. Persistent users usually don't need to understand the class associated data and functions.