haskelldb-0.10: SQL unwrapper for Haskell.ContentsIndex
Database.HaskellDB.FieldType
Portabilitynon-portable
Stabilityexperimental
Maintainerhaskelldb-users@lists.sourceforge.net
Description
Defines the types of database columns, and functions for converting these between HSQL and internal formats
Synopsis
type FieldDesc = (FieldType, Bool)
data FieldType
= StringT
| IntT
| IntegerT
| DoubleT
| BoolT
| CalendarTimeT
| BStrT Int
toHaskellType :: FieldType -> String
Documentation
type FieldDesc = (FieldType, Bool)
The type and nullable flag of a database column
data FieldType
A database column type
Constructors
StringT
IntT
IntegerT
DoubleT
BoolT
CalendarTimeT
BStrT Int
show/hide Instances
toHaskellType :: FieldType -> String
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