| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell2010 |
Opaleye.SqlTypes
Description
SQL types and functions to create Field_s of
those types. To create fields you may find it more convenient to use
Opaleye.ToFields instead.
Synopsis
- sqlInt4 :: Int -> Field SqlInt4
- sqlDouble :: Double -> Field SqlFloat8
- sqlInt8 :: Int64 -> Field SqlInt8
- sqlNumeric :: Scientific -> Field SqlNumeric
- data SqlInt4
- data SqlFloat8
- data SqlNumeric
- data SqlInt8
- data SqlInt2
- data SqlFloat4
- class SqlNum a
- class SqlIntegral a
- class SqlFractional a
- sqlDay :: Day -> Field SqlDate
- sqlUTCTime :: UTCTime -> Field SqlTimestamptz
- sqlLocalTime :: LocalTime -> Field SqlTimestamp
- sqlZonedTime :: ZonedTime -> Field SqlTimestamptz
- sqlTimeOfDay :: TimeOfDay -> Field SqlTime
- sqlInterval :: CalendarDiffTime -> Field PGInterval
- data SqlDate
- data SqlTime
- data SqlTimestamp
- data SqlTimestamptz
- data SqlInterval
- sqlJSON :: String -> Field SqlJson
- sqlStrictJSON :: ByteString -> Field SqlJson
- sqlLazyJSON :: ByteString -> Field SqlJson
- sqlValueJSON :: ToJSON a => a -> Field SqlJson
- data SqlJson
- sqlJSONB :: String -> Field SqlJsonb
- sqlStrictJSONB :: ByteString -> Field SqlJsonb
- sqlLazyJSONB :: ByteString -> Field SqlJsonb
- sqlValueJSONB :: ToJSON a => a -> Field SqlJsonb
- data SqlJsonb
- sqlString :: String -> Field SqlText
- sqlStrictText :: Text -> Field SqlText
- sqlLazyText :: Text -> Field SqlText
- sqlStringVarcharN :: String -> Field SqlVarcharN
- sqlStrictTextVarcharN :: Text -> Field SqlVarcharN
- sqlLazyTextVarcharN :: Text -> Field SqlVarcharN
- sqlCiStrictText :: CI Text -> Field SqlCitext
- sqlCiLazyText :: CI Text -> Field SqlCitext
- data SqlText
- data SqlVarcharN
- data SqlCitext
- class SqlString a
- sqlArray :: IsSqlType b => (a -> Field_ n b) -> [a] -> Field (SqlArray_ n b)
- type SqlArray = SqlArray_ NonNullable
- data SqlArray_ (n :: Nullability) a
- sqlRange :: IsRangeType b => (a -> Field b) -> RangeBound a -> RangeBound a -> Field (SqlRange b)
- data SqlRange a
- class IsSqlType pgType => IsRangeType pgType
- sqlBool :: Bool -> Field SqlBool
- sqlUUID :: UUID -> Field SqlUuid
- sqlLazyByteString :: ByteString -> Field SqlBytea
- sqlStrictByteString :: ByteString -> Field SqlBytea
- data SqlBool
- data SqlUuid
- data SqlBytea
- class IsSqlType sqlType where
- showSqlType :: proxy sqlType -> String
Numeric
Creating values
sqlNumeric :: Scientific -> Field SqlNumeric Source #
Types
Instances
| SqlIntegral SqlInt4 Source # | |
Defined in Opaleye.Internal.PGTypesExternal | |
| SqlNum SqlInt4 Source # | |
Defined in Opaleye.Internal.PGTypesExternal | |
| IsSqlType SqlInt4 Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showSqlType :: proxy SqlInt4 -> String Source # | |
| IsRangeType SqlInt4 Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showRangeType :: proxy SqlInt4 -> String Source # | |
| SqlJsonIndex SqlInt4 Source # | |
Defined in Opaleye.Operators | |
| SqlOrd SqlInt4 Source # | |
Defined in Opaleye.Order | |
| DefaultFromField SqlInt4 Int32 Source # | |
Defined in Opaleye.Internal.RunQuery | |
| DefaultFromField SqlInt4 Int Source # | |
Defined in Opaleye.Internal.RunQuery | |
| Default ToFields Int32 (Field SqlInt4) Source # | |
| Default ToFields Int (Field SqlInt4) Source # | |
| Default ToFields (PGRange Int) (Field (SqlRange SqlInt4)) Source # | |
| int ~ Int => Default (Inferrable FromField) SqlInt4 int Source # | |
Defined in Opaleye.Internal.Inferrable Methods def :: Inferrable FromField SqlInt4 int # | |
Instances
| SqlFractional SqlFloat8 Source # | |
Defined in Opaleye.Internal.PGTypesExternal | |
| SqlNum SqlFloat8 Source # | |
Defined in Opaleye.Internal.PGTypesExternal | |
| IsSqlType SqlFloat8 Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showSqlType :: proxy SqlFloat8 -> String Source # | |
| SqlOrd SqlFloat8 Source # | |
Defined in Opaleye.Order | |
| DefaultFromField SqlFloat8 Double Source # | |
Defined in Opaleye.Internal.RunQuery | |
| Default ToFields Double (Field SqlFloat8) Source # | |
| double ~ Double => Default (Inferrable FromField) SqlFloat8 double Source # | |
Defined in Opaleye.Internal.Inferrable Methods def :: Inferrable FromField SqlFloat8 double # | |
data SqlNumeric Source #
Instances
Instances
| SqlIntegral SqlInt8 Source # | |
Defined in Opaleye.Internal.PGTypesExternal | |
| SqlNum SqlInt8 Source # | |
Defined in Opaleye.Internal.PGTypesExternal | |
| IsSqlType SqlInt8 Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showSqlType :: proxy SqlInt8 -> String Source # | |
| IsRangeType SqlInt8 Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showRangeType :: proxy SqlInt8 -> String Source # | |
| SqlJsonIndex SqlInt8 Source # | |
Defined in Opaleye.Operators | |
| SqlOrd SqlInt8 Source # | |
Defined in Opaleye.Order | |
| DefaultFromField SqlInt8 Int64 Source # | |
Defined in Opaleye.Internal.RunQuery | |
| Default ToFields Int64 (Field SqlInt8) Source # | |
| Default ToFields (PGRange Int64) (Field (SqlRange SqlInt8)) Source # | |
| int64 ~ Int64 => Default (Inferrable FromField) SqlInt8 int64 Source # | |
Defined in Opaleye.Internal.Inferrable Methods def :: Inferrable FromField SqlInt8 int64 # | |
Instances
| SqlIntegral SqlInt2 Source # | |
Defined in Opaleye.Internal.PGTypesExternal | |
| IsSqlType SqlInt2 Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showSqlType :: proxy SqlInt2 -> String Source # | |
| SqlOrd SqlInt2 Source # | |
Defined in Opaleye.Order | |
Instances
| IsSqlType SqlFloat4 Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showSqlType :: proxy SqlFloat4 -> String Source # | |
| SqlOrd SqlFloat4 Source # | |
Defined in Opaleye.Order | |
Type classes
Minimal complete definition
Instances
| SqlNum SqlFloat8 Source # | |
Defined in Opaleye.Internal.PGTypesExternal | |
| SqlNum SqlInt4 Source # | |
Defined in Opaleye.Internal.PGTypesExternal | |
| SqlNum SqlInt8 Source # | |
Defined in Opaleye.Internal.PGTypesExternal | |
| SqlNum SqlNumeric Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods pgFromInteger :: Integer -> Field SqlNumeric Source # sqlFromInteger :: Integer -> Field SqlNumeric Source # | |
class SqlIntegral a Source #
A dummy typeclass whose instances support integral operations.
Instances
| SqlIntegral SqlInt2 Source # | |
Defined in Opaleye.Internal.PGTypesExternal | |
| SqlIntegral SqlInt4 Source # | |
Defined in Opaleye.Internal.PGTypesExternal | |
| SqlIntegral SqlInt8 Source # | |
Defined in Opaleye.Internal.PGTypesExternal | |
| SqlIntegral SqlNumeric Source # | |
Defined in Opaleye.Internal.PGTypesExternal | |
class SqlFractional a Source #
Minimal complete definition
Instances
Date and time
Creating values
sqlUTCTime :: UTCTime -> Field SqlTimestamptz Source #
Types
Instances
| IsSqlType SqlDate Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showSqlType :: proxy SqlDate -> String Source # | |
| IsRangeType SqlDate Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showRangeType :: proxy SqlDate -> String Source # | |
| SqlOrd SqlDate Source # | |
Defined in Opaleye.Order | |
| DefaultFromField SqlDate Day Source # | |
Defined in Opaleye.Internal.RunQuery | |
| IntervalNum SqlDate SqlTimestamp Source # | |
Defined in Opaleye.Operators | |
| Default ToFields Day (Field SqlDate) Source # | |
| Default ToFields (PGRange Day) (Field (SqlRange SqlDate)) Source # | |
| day ~ Day => Default (Inferrable FromField) SqlDate day Source # | |
Defined in Opaleye.Internal.Inferrable Methods def :: Inferrable FromField SqlDate day # | |
Instances
| IsSqlType SqlTime Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showSqlType :: proxy SqlTime -> String Source # | |
| SqlOrd SqlTime Source # | |
Defined in Opaleye.Order | |
| DefaultFromField SqlTime TimeOfDay Source # | |
Defined in Opaleye.Internal.RunQuery | |
| IntervalNum SqlTime SqlTime Source # | |
Defined in Opaleye.Operators | |
| Default ToFields TimeOfDay (Field SqlTime) Source # | |
| timeofday ~ TimeOfDay => Default (Inferrable FromField) SqlTime timeofday Source # | |
Defined in Opaleye.Internal.Inferrable Methods def :: Inferrable FromField SqlTime timeofday # | |
data SqlTimestamp Source #
Instances
data SqlTimestamptz Source #
Be careful if you use Haskell's ZonedTime with
SqlTimestamptz. A Postgres timestamptz does not actually
contain any time zone. It is just a UTC time that is automatically
converted to or from local time on certain occasions, according to
the timezone setting of the
server.
Therefore, although when you roundtrip an input ZonedTime to
obtain an output ZonedTime they each refer to the same
instant in time, the time zone attached to the output will not
necessarily the same as the time zone attached to the input.
Instances
data SqlInterval Source #
Requires you to configure intervalstyle as iso_8601.
You can configure intervalstyle on every connection with a SET command,
but for better performance you may want to configure it permanently in the
file found with SHOW config_file;.
Instances
| IsSqlType SqlInterval Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showSqlType :: proxy SqlInterval -> String Source # | |
| DefaultFromField SqlInterval CalendarDiffTime Source # | |
Defined in Opaleye.Internal.RunQuery Methods defaultFromField :: FromField SqlInterval CalendarDiffTime Source # | |
| IntervalNum SqlInterval SqlInterval Source # | |
Defined in Opaleye.Operators | |
| Default ToFields CalendarDiffTime (Field SqlInterval) Source # | |
Defined in Opaleye.Internal.Constant Methods | |
| calendardifftime ~ CalendarDiffTime => Default (Inferrable FromField) SqlInterval calendardifftime Source # | |
Defined in Opaleye.Internal.Inferrable Methods def :: Inferrable FromField SqlInterval calendardifftime # | |
JSON
Creating values
sqlStrictJSON :: ByteString -> Field SqlJson Source #
sqlLazyJSON :: ByteString -> Field SqlJson Source #
Types
Instances
JSONB
Creating values
sqlStrictJSONB :: ByteString -> Field SqlJsonb Source #
sqlLazyJSONB :: ByteString -> Field SqlJsonb Source #
Types
Instances
Text
Creating values
Types
Instances
| SqlString SqlText Source # | |
Defined in Opaleye.Internal.PGTypesExternal | |
| IsSqlType SqlText Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showSqlType :: proxy SqlText -> String Source # | |
| SqlJsonIndex SqlText Source # | |
Defined in Opaleye.Operators | |
| SqlOrd SqlText Source # | |
Defined in Opaleye.Order | |
| DefaultFromField SqlText Text Source # | |
Defined in Opaleye.Internal.RunQuery | |
| DefaultFromField SqlText Text Source # | |
Defined in Opaleye.Internal.RunQuery | |
| DefaultFromField SqlText String Source # | |
Defined in Opaleye.Internal.RunQuery | |
| Default ToFields Text (Field SqlText) Source # | |
| Default ToFields Text (Field SqlText) Source # | |
| Default ToFields String (Field SqlText) Source # | |
| text ~ Text => Default (Inferrable FromField) SqlText text Source # | |
Defined in Opaleye.Internal.Inferrable Methods def :: Inferrable FromField SqlText text # | |
data SqlVarcharN Source #
VARCHAR(n) for any n. Opaleye does not do anything to check
that the n you choose is correctly adhered to!
Instances
Instances
| SqlString SqlCitext Source # | |
Defined in Opaleye.Internal.PGTypesExternal | |
| IsSqlType SqlCitext Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showSqlType :: proxy SqlCitext -> String Source # | |
| SqlOrd SqlCitext Source # | |
Defined in Opaleye.Order | |
| DefaultFromField SqlCitext (CI Text) Source # | |
Defined in Opaleye.Internal.RunQuery | |
| DefaultFromField SqlCitext (CI Text) Source # | |
Defined in Opaleye.Internal.RunQuery | |
| Default ToFields (CI Text) (Field SqlCitext) Source # | |
| Default ToFields (CI Text) (Field SqlCitext) Source # | |
| cttext ~ CI Text => Default (Inferrable FromField) SqlCitext cttext Source # | |
Defined in Opaleye.Internal.Inferrable Methods def :: Inferrable FromField SqlCitext cttext # | |
Type classes
Minimal complete definition
Instances
| SqlString SqlCitext Source # | |
Defined in Opaleye.Internal.PGTypesExternal | |
| SqlString SqlText Source # | |
Defined in Opaleye.Internal.PGTypesExternal | |
| SqlString SqlVarcharN Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods pgFromString :: String -> Field SqlVarcharN Source # sqlFromString :: String -> Field SqlVarcharN Source # | |
Array
Creating values
Types
type SqlArray = SqlArray_ NonNullable Source #
data SqlArray_ (n :: Nullability) a Source #
Instances
| (Default ToFields a (Field_ n b), IsSqlType b) => Default ToFields [a] (Field (SqlArray_ n b)) Source # | |
| (Typeable h, Default (Inferrable FromField) f h, hs ~ [h]) => Default (Inferrable FromField) (SqlArray f) hs Source # | |
Defined in Opaleye.Internal.Inferrable Methods def :: Inferrable FromField (SqlArray f) hs # | |
| (Typeable h, Default (Inferrable FromField) f h, hs ~ [Maybe h]) => Default (Inferrable FromField) (SqlArray_ 'Nullable f) hs Source # | |
Defined in Opaleye.Internal.Inferrable | |
| IsSqlType a => IsSqlType (SqlArray_ n a) Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showSqlType :: proxy (SqlArray_ n a) -> String Source # | |
| (Typeable b, DefaultFromField a b) => DefaultFromField (SqlArray_ 'NonNullable a) [b] Source # | |
Defined in Opaleye.Internal.RunQuery Methods defaultFromField :: FromField (SqlArray_ 'NonNullable a) [b] Source # | |
| (Typeable b, DefaultFromField a b) => DefaultFromField (SqlArray_ 'Nullable a) [Maybe b] Source # | |
Defined in Opaleye.Internal.RunQuery | |
Range
Creating values
sqlRange :: IsRangeType b => (a -> Field b) -> RangeBound a -> RangeBound a -> Field (SqlRange b) Source #
Types
Instances
| Default ToFields (PGRange Int64) (Field (SqlRange SqlInt8)) Source # | |
| Default ToFields (PGRange Scientific) (Field (SqlRange SqlNumeric)) Source # | |
Defined in Opaleye.Internal.Constant Methods def :: ToFields (PGRange Scientific) (Field (SqlRange SqlNumeric)) # | |
| Default ToFields (PGRange Day) (Field (SqlRange SqlDate)) Source # | |
| Default ToFields (PGRange UTCTime) (Field (SqlRange SqlTimestamptz)) Source # | |
Defined in Opaleye.Internal.Constant | |
| Default ToFields (PGRange LocalTime) (Field (SqlRange SqlTimestamp)) Source # | |
Defined in Opaleye.Internal.Constant | |
| Default ToFields (PGRange Int) (Field (SqlRange SqlInt4)) Source # | |
| IsRangeType a => IsSqlType (SqlRange a) Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showSqlType :: proxy (SqlRange a) -> String Source # | |
| (Typeable b, DefaultFromField a b) => DefaultFromField (SqlRange a) (PGRange b) Source # | |
Defined in Opaleye.Internal.RunQuery | |
class IsSqlType pgType => IsRangeType pgType Source #
Minimal complete definition
Instances
| IsRangeType SqlDate Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showRangeType :: proxy SqlDate -> String Source # | |
| IsRangeType SqlInt4 Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showRangeType :: proxy SqlInt4 -> String Source # | |
| IsRangeType SqlInt8 Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showRangeType :: proxy SqlInt8 -> String Source # | |
| IsRangeType SqlNumeric Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showRangeType :: proxy SqlNumeric -> String Source # | |
| IsRangeType SqlTimestamp Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showRangeType :: proxy SqlTimestamp -> String Source # | |
| IsRangeType SqlTimestamptz Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showRangeType :: proxy SqlTimestamptz -> String Source # | |
Other
Creating values
Types
Instances
| IsSqlType SqlBool Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showSqlType :: proxy SqlBool -> String Source # | |
| SqlOrd SqlBool Source # | |
Defined in Opaleye.Order | |
| DefaultFromField SqlBool Bool Source # | |
Defined in Opaleye.Internal.RunQuery | |
| Default ToFields Bool (Field SqlBool) Source # | |
| bool ~ Bool => Default (Inferrable FromField) SqlBool bool Source # | |
Defined in Opaleye.Internal.Inferrable Methods def :: Inferrable FromField SqlBool bool # | |
Instances
| IsSqlType SqlUuid Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showSqlType :: proxy SqlUuid -> String Source # | |
| SqlOrd SqlUuid Source # | |
Defined in Opaleye.Order | |
| DefaultFromField SqlUuid UUID Source # | |
Defined in Opaleye.Internal.RunQuery | |
| Default ToFields UUID (Field SqlUuid) Source # | |
| uuid ~ UUID => Default (Inferrable FromField) SqlUuid uuid Source # | |
Defined in Opaleye.Internal.Inferrable Methods def :: Inferrable FromField SqlUuid uuid # | |
Instances
| IsSqlType SqlBytea Source # | |
Defined in Opaleye.Internal.PGTypesExternal Methods showSqlType :: proxy SqlBytea -> String Source # | |
| DefaultFromField SqlBytea ByteString Source # | |
Defined in Opaleye.Internal.RunQuery Methods | |
| DefaultFromField SqlBytea ByteString Source # | |
Defined in Opaleye.Internal.RunQuery Methods | |
| Default ToFields ByteString (Field SqlBytea) Source # | |
Defined in Opaleye.Internal.Constant | |
| Default ToFields ByteString (Field SqlBytea) Source # | |
Defined in Opaleye.Internal.Constant | |
| bytestring ~ ByteString => Default (Inferrable FromField) SqlBytea bytestring Source # | |
Defined in Opaleye.Internal.Inferrable Methods def :: Inferrable FromField SqlBytea bytestring # | |
IsSqlType
class IsSqlType sqlType where Source #
Methods
showSqlType :: proxy sqlType -> String Source #