relational-query-0.11.4.1: Typeful, Modular, Relational, algebraic query engine

Copyright2013-2017 Kei Hibino
LicenseBSD3
Maintainerex8k.hibino@gmail.com
Stabilityexperimental
Portabilityunknown
Safe HaskellNone
LanguageHaskell2010

Database.Relational.Pure

Contents

Description

This module defines interfaces between haskell pure values and query internal record values.

Orphan instances

ShowConstantTermsSQL Bool Source #

Constant SQL terms of Bool.

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ShowConstantTermsSQL Char Source #

Constant SQL terms of Char.

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ShowConstantTermsSQL Double Source #

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

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ShowConstantTermsSQL Float Source #

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

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ShowConstantTermsSQL Int Source #

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

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ShowConstantTermsSQL Int8 Source #

Constant SQL terms of Int8.

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ShowConstantTermsSQL Int16 Source #

Constant SQL terms of Int16.

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ShowConstantTermsSQL Int32 Source #

Constant SQL terms of Int32.

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ShowConstantTermsSQL Int64 Source #

Constant SQL terms of Int64.

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ShowConstantTermsSQL () Source #

Constant SQL terms of '()'.

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ShowConstantTermsSQL String Source #

Constant SQL terms of String.

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ShowConstantTermsSQL ByteString Source #

Constant SQL terms of ByteString.

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ShowConstantTermsSQL ByteString Source #

Constant SQL terms of ByteString.

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ShowConstantTermsSQL Text Source #

Constant SQL terms of Text.

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ShowConstantTermsSQL Text Source #

Constant SQL terms of Text.

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ShowConstantTermsSQL ZonedTime Source #

Constant SQL terms of ZonedTime. This generates ***NOT STANDARD*** SQL of TIMESTAMPTZ literal.

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ShowConstantTermsSQL LocalTime Source #

Constant SQL terms of LocalTime.

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ShowConstantTermsSQL TimeOfDay Source #

Constant SQL terms of TimeOfDay.

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ShowConstantTermsSQL UTCTime Source #

Constant SQL terms of UTCTime. This generates ***NOT STANDARD*** SQL of TIMESTAMPTZ literal with UTC timezone.

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ShowConstantTermsSQL Day Source #

Constant SQL terms of Day.

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

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

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