StackOverflow Questions for Tag: haskell-persistent

igr
igr

Reputation: 10604

Extract liftIO and runSql in separate function (Haskell)

Score: 3

Views: 73

Answers: 1

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igr
igr

Reputation: 10604

Insert entity into DB with manually created foreign key in Persistent library (Haskell)

Score: 1

Views: 34

Answers: 1

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Henry
Henry

Reputation: 3942

Scotty and persistence - type error when using insert function

Score: 0

Views: 96

Answers: 1

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JB.
JB.

Reputation: 42114

How can I generate the list of `EntityField`s for a `PersistEntity`?

Score: 1

Views: 77

Answers: 0

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Jezen Thomas
Jezen Thomas

Reputation: 13800

How do I pass a rendered persistent/esqueleto query to another query?

Score: 1

Views: 117

Answers: 1

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B16
B16

Reputation: 60

Haskell and postgresql - build error "The program pg_config is required but it could not be found."

Score: 2

Views: 1096

Answers: 2

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Will Taylor
Will Taylor

Reputation: 1759

Haskell + Persistent: parse error possibly incorrect indentation or mismatched brackets

Score: 1

Views: 296

Answers: 1

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atis
atis

Reputation: 931

How to fix missing instance of IO for a function constrained on MonadReader and MonadIO?

Score: 2

Views: 283

Answers: 1

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atis
atis

Reputation: 931

What is the strategy for working with different types of Monad Transformers?

Score: 1

Views: 92

Answers: 2

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kolam
kolam

Reputation: 741

Copying data between databases using Haskell Persistent

Score: 1

Views: 104

Answers: 0

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LA.27
LA.27

Reputation: 2238

Haskell persistent - getting value via foreign key

Score: 0

Views: 302

Answers: 1

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A Friedrich
A Friedrich

Reputation: 603

Couldn't match type ‘PersistEntityBackend U’ with ‘SqlBackend’

Score: 0

Views: 169

Answers: 2

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Mark Judy
Mark Judy

Reputation: 3

How to create a list of a single column with yesod-persistent?

Score: 0

Views: 123

Answers: 1

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Robin Zigmond
Robin Zigmond

Reputation: 18249

Persistent - how to filter on a field of a record column

Score: 2

Views: 403

Answers: 1

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distro.obs
distro.obs

Reputation: 181

Inserting entry into database using PostGreSQL & Persistent

Score: 1

Views: 439

Answers: 1

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Jacky Wong
Jacky Wong

Reputation: 521

How to set column mapping relation when generating entities in Haskell?

Score: 0

Views: 62

Answers: 1

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Sumanth Kumar Mora
Sumanth Kumar Mora

Reputation: 697

How to get referenced model information in Yesod?

Score: 1

Views: 95

Answers: 1

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unclechu
unclechu

Reputation: 881

Haskell "persistent" model: How to correctly define cross-reference?

Score: 1

Views: 336

Answers: 1

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hhefesto
hhefesto

Reputation: 331

Haskell Esqueleto 3 table join

Score: 1

Views: 321

Answers: 1

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ptkato
ptkato

Reputation: 708

Define a custom type using Persistent generated types

Score: 2

Views: 237

Answers: 0

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