relational-query-0.12.2.3: Typeful, Modular, Relational, algebraic query engine

Copyright2013-2019 Kei Hibino
LicenseBSD3
Maintainerex8k.hibino@gmail.com
Stabilityexperimental
Portabilityunknown
Safe HaskellNone
LanguageHaskell2010

Database.Relational.Pure

Contents

Description

This module defines instances which lift from haskell pure values to query internal record values.

Orphan instances

LiteralSQL Bool Source #

Constant SQL terms of Bool.

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LiteralSQL Char Source #

Constant SQL terms of Char.

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LiteralSQL Double Source #

Constant SQL terms of Double. Caution for floating-point error rate.

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LiteralSQL Float Source #

Constant SQL terms of Float. Caution for floating-point error rate.

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LiteralSQL Int Source #

Constant SQL terms of Int. Use this carefully, because this is architecture dependent size of integer type.

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LiteralSQL Int8 Source #

Constant SQL terms of Int8.

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LiteralSQL Int16 Source #

Constant SQL terms of Int16.

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LiteralSQL Int32 Source #

Constant SQL terms of Int32.

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LiteralSQL Int64 Source #

Constant SQL terms of Int64.

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LiteralSQL Integer Source # 
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LiteralSQL Word Source #

Constant SQL terms of Word. Use this carefully, because this is architecture dependent size of integer type.

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LiteralSQL Word8 Source #

Constant SQL terms of Word8.

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LiteralSQL Word16 Source #

Constant SQL terms of Word16.

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LiteralSQL Word32 Source #

Constant SQL terms of Word32.

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LiteralSQL Word64 Source #

Constant SQL terms of Word64.

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LiteralSQL () Source #

Constant SQL terms of '()'.

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LiteralSQL String Source #

Constant SQL terms of String.

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LiteralSQL Text Source #

Constant SQL terms of Text.

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LiteralSQL Text Source #

Constant SQL terms of Text.

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LiteralSQL LocalTime Source #

Constant SQL terms of LocalTime.

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LiteralSQL TimeOfDay Source #

Constant SQL terms of TimeOfDay.

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LiteralSQL Day Source #

Constant SQL terms of Day.

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(PersistableWidth a, LiteralSQL a) => LiteralSQL (Maybe a) Source #

Constant SQL terms of Maybe type. Width inference is required.

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