Eq CError #
Methods (==) :: CError -> CError -> Bool # (/=) :: CError -> CError -> Bool #
Show CError #
Methods showsPrec :: Int -> CError -> ShowS # show :: CError -> String # showList :: [CError] -> ShowS #
FFIType Error CError #
Methods toFFI :: Error -> CError # fromFFI :: CError -> Error #

decodeError :: CError -> Error #

Note that this is a partial function. If the error code is invalid, or perhaps introduced in a newer version of SQLite but this library has not been updated to support it, the result is undefined.

To be clear, if decodeError fails, it is undefined behavior, not an exception you can handle.

Therefore, do not use direct-sqlite with a different version of SQLite than the one bundled (currently, 3.7.13). If you do, ensure that decodeError and decodeColumnType are still exhaustive.

encodeError :: Error -> CError #

data Error #

Constructors

ErrorOK	Successful result
ErrorError	SQL error or missing database
ErrorInternal	Internal logic error in SQLite
ErrorPermission	Access permission denied
ErrorAbort	Callback routine requested an abort
ErrorBusy	The database file is locked
ErrorLocked	A table in the database is locked
ErrorNoMemory	A `malloc()` failed
ErrorReadOnly	Attempt to write a readonly database
ErrorInterrupt	Operation terminated by `sqlite3_interrupt()`
ErrorIO	Some kind of disk I/O error occurred
ErrorCorrupt	The database disk image is malformed
ErrorNotFound	Unknown opcode in `sqlite3_file_control()`
ErrorFull	Insertion failed because database is full
ErrorCan'tOpen	Unable to open the database file
ErrorProtocol	Database lock protocol error
ErrorEmpty	Database is empty
ErrorSchema	The database schema changed
ErrorTooBig	String or BLOB exceeds size limit
ErrorConstraint	Abort due to constraint violation
ErrorMismatch	Data type mismatch
ErrorMisuse	Library used incorrectly
ErrorNoLargeFileSupport	Uses OS features not supported on host
ErrorAuthorization	Authorization denied
ErrorFormat	Auxiliary database format error
ErrorRange	2nd parameter to sqlite3_bind out of range
ErrorNotADatabase	File opened that is not a database file
ErrorRow	`sqlite3_step()` has another row ready
ErrorDone	`sqlite3_step()` has finished executing

Instances

Eq Error #
Methods (==) :: Error -> Error -> Bool # (/=) :: Error -> Error -> Bool #
Show Error #
Methods showsPrec :: Int -> Error -> ShowS # show :: Error -> String # showList :: [Error] -> ShowS #
FFIType Error CError #
Methods toFFI :: Error -> CError # fromFFI :: CError -> Error #

ColumnType

newtype CColumnType #

http://www.sqlite.org/c3ref/c_blob.html

Constructors

CColumnType CInt

Instances

Eq CColumnType #
Methods (==) :: CColumnType -> CColumnType -> Bool # (/=) :: CColumnType -> CColumnType -> Bool #
Show CColumnType #
Methods showsPrec :: Int -> CColumnType -> ShowS # show :: CColumnType -> String # showList :: [CColumnType] -> ShowS #
FFIType ColumnType CColumnType #
Methods toFFI :: ColumnType -> CColumnType # fromFFI :: CColumnType -> ColumnType #

decodeColumnType :: CColumnType -> ColumnType #

Note that this is a partial function. See decodeError for more information.

encodeColumnType :: ColumnType -> CColumnType #

data ColumnType #

Constructors

IntegerColumn
FloatColumn
TextColumn
BlobColumn
NullColumn

Instances

Eq ColumnType #
Methods (==) :: ColumnType -> ColumnType -> Bool # (/=) :: ColumnType -> ColumnType -> Bool #
Show ColumnType #
Methods showsPrec :: Int -> ColumnType -> ShowS # show :: ColumnType -> String # showList :: [ColumnType] -> ShowS #
FFIType ColumnType CColumnType #
Methods toFFI :: ColumnType -> CColumnType # fromFFI :: CColumnType -> ColumnType #

Indices

newtype ParamIndex #

Index of a parameter in a parameterized query. Parameter indices start from 1.

When a query is prepared, SQLite allocates an array indexed from 1 to the highest parameter index. For example:

>Right stmt <- prepare conn "SELECT ?1, ?5, ?3, ?"
>bindParameterCount stmt
ParamIndex 6

This will allocate an array indexed from 1 to 6 (? takes the highest preceding index plus one). The array is initialized with null values. When you bind a parameter with bindSQLData, it assigns a new value to one of these indices.

See http://www.sqlite.org/lang_expr.html#varparam for the syntax of parameter placeholders, and how parameter indices are assigned.

Constructors

ParamIndex Int

Instances

Bounded ParamIndex #	Limit min/max bounds to fit into SQLite's native parameter ranges.
Methods minBound :: ParamIndex # maxBound :: ParamIndex #
Enum ParamIndex #
Methods succ :: ParamIndex -> ParamIndex # pred :: ParamIndex -> ParamIndex # toEnum :: Int -> ParamIndex # fromEnum :: ParamIndex -> Int # enumFrom :: ParamIndex -> [ParamIndex] # enumFromThen :: ParamIndex -> ParamIndex -> [ParamIndex] # enumFromTo :: ParamIndex -> ParamIndex -> [ParamIndex] # enumFromThenTo :: ParamIndex -> ParamIndex -> ParamIndex -> [ParamIndex] #
Eq ParamIndex #
Methods (==) :: ParamIndex -> ParamIndex -> Bool # (/=) :: ParamIndex -> ParamIndex -> Bool #
Integral ParamIndex #
Methods quot :: ParamIndex -> ParamIndex -> ParamIndex # rem :: ParamIndex -> ParamIndex -> ParamIndex # div :: ParamIndex -> ParamIndex -> ParamIndex # mod :: ParamIndex -> ParamIndex -> ParamIndex # quotRem :: ParamIndex -> ParamIndex -> (ParamIndex, ParamIndex) # divMod :: ParamIndex -> ParamIndex -> (ParamIndex, ParamIndex) # toInteger :: ParamIndex -> Integer #
Num ParamIndex #
Methods (+) :: ParamIndex -> ParamIndex -> ParamIndex # (-) :: ParamIndex -> ParamIndex -> ParamIndex # (*) :: ParamIndex -> ParamIndex -> ParamIndex # negate :: ParamIndex -> ParamIndex # abs :: ParamIndex -> ParamIndex # signum :: ParamIndex -> ParamIndex # fromInteger :: Integer -> ParamIndex #
Ord ParamIndex #
Methods compare :: ParamIndex -> ParamIndex -> Ordering # (<) :: ParamIndex -> ParamIndex -> Bool # (<=) :: ParamIndex -> ParamIndex -> Bool # (>) :: ParamIndex -> ParamIndex -> Bool # (>=) :: ParamIndex -> ParamIndex -> Bool # max :: ParamIndex -> ParamIndex -> ParamIndex # min :: ParamIndex -> ParamIndex -> ParamIndex #
Real ParamIndex #
Methods toRational :: ParamIndex -> Rational #
Show ParamIndex #	This just shows the underlying integer, without the data constructor.
Methods showsPrec :: Int -> ParamIndex -> ShowS # show :: ParamIndex -> String # showList :: [ParamIndex] -> ShowS #
FFIType ParamIndex CParamIndex #
Methods toFFI :: ParamIndex -> CParamIndex # fromFFI :: CParamIndex -> ParamIndex #

newtype ColumnIndex #

Index of a column in a result set. Column indices start from 0.

Constructors

ColumnIndex Int

Instances

Bounded ColumnIndex #	Limit min/max bounds to fit into SQLite's native parameter ranges.
Methods minBound :: ColumnIndex # maxBound :: ColumnIndex #
Enum ColumnIndex #
Methods succ :: ColumnIndex -> ColumnIndex # pred :: ColumnIndex -> ColumnIndex # toEnum :: Int -> ColumnIndex # fromEnum :: ColumnIndex -> Int # enumFrom :: ColumnIndex -> [ColumnIndex] # enumFromThen :: ColumnIndex -> ColumnIndex -> [ColumnIndex] # enumFromTo :: ColumnIndex -> ColumnIndex -> [ColumnIndex] # enumFromThenTo :: ColumnIndex -> ColumnIndex -> ColumnIndex -> [ColumnIndex] #
Eq ColumnIndex #
Methods (==) :: ColumnIndex -> ColumnIndex -> Bool # (/=) :: ColumnIndex -> ColumnIndex -> Bool #
Integral ColumnIndex #
Methods quot :: ColumnIndex -> ColumnIndex -> ColumnIndex # rem :: ColumnIndex -> ColumnIndex -> ColumnIndex # div :: ColumnIndex -> ColumnIndex -> ColumnIndex # mod :: ColumnIndex -> ColumnIndex -> ColumnIndex # quotRem :: ColumnIndex -> ColumnIndex -> (ColumnIndex, ColumnIndex) # divMod :: ColumnIndex -> ColumnIndex -> (ColumnIndex, ColumnIndex) # toInteger :: ColumnIndex -> Integer #
Num ColumnIndex #
Methods (+) :: ColumnIndex -> ColumnIndex -> ColumnIndex # (-) :: ColumnIndex -> ColumnIndex -> ColumnIndex # (*) :: ColumnIndex -> ColumnIndex -> ColumnIndex # negate :: ColumnIndex -> ColumnIndex # abs :: ColumnIndex -> ColumnIndex # signum :: ColumnIndex -> ColumnIndex # fromInteger :: Integer -> ColumnIndex #
Ord ColumnIndex #
Methods compare :: ColumnIndex -> ColumnIndex -> Ordering # (<) :: ColumnIndex -> ColumnIndex -> Bool # (<=) :: ColumnIndex -> ColumnIndex -> Bool # (>) :: ColumnIndex -> ColumnIndex -> Bool # (>=) :: ColumnIndex -> ColumnIndex -> Bool # max :: ColumnIndex -> ColumnIndex -> ColumnIndex # min :: ColumnIndex -> ColumnIndex -> ColumnIndex #
Real ColumnIndex #
Methods toRational :: ColumnIndex -> Rational #
Show ColumnIndex #	This just shows the underlying integer, without the data constructor.
Methods showsPrec :: Int -> ColumnIndex -> ShowS # show :: ColumnIndex -> String # showList :: [ColumnIndex] -> ShowS #
FFIType ColumnIndex CColumnIndex #
Methods toFFI :: ColumnIndex -> CColumnIndex # fromFFI :: CColumnIndex -> ColumnIndex #

type ColumnCount = ColumnIndex #

Number of columns in a result set.

Indices (FFI)

newtype CParamIndex #

Constructors

CParamIndex CInt

Instances

Enum CParamIndex #
Methods succ :: CParamIndex -> CParamIndex # pred :: CParamIndex -> CParamIndex # toEnum :: Int -> CParamIndex # fromEnum :: CParamIndex -> Int # enumFrom :: CParamIndex -> [CParamIndex] # enumFromThen :: CParamIndex -> CParamIndex -> [CParamIndex] # enumFromTo :: CParamIndex -> CParamIndex -> [CParamIndex] # enumFromThenTo :: CParamIndex -> CParamIndex -> CParamIndex -> [CParamIndex] #
Eq CParamIndex #
Methods (==) :: CParamIndex -> CParamIndex -> Bool # (/=) :: CParamIndex -> CParamIndex -> Bool #
Integral CParamIndex #
Methods quot :: CParamIndex -> CParamIndex -> CParamIndex # rem :: CParamIndex -> CParamIndex -> CParamIndex # div :: CParamIndex -> CParamIndex -> CParamIndex # mod :: CParamIndex -> CParamIndex -> CParamIndex # quotRem :: CParamIndex -> CParamIndex -> (CParamIndex, CParamIndex) # divMod :: CParamIndex -> CParamIndex -> (CParamIndex, CParamIndex) # toInteger :: CParamIndex -> Integer #
Num CParamIndex #
Methods (+) :: CParamIndex -> CParamIndex -> CParamIndex # (-) :: CParamIndex -> CParamIndex -> CParamIndex # (*) :: CParamIndex -> CParamIndex -> CParamIndex # negate :: CParamIndex -> CParamIndex # abs :: CParamIndex -> CParamIndex # signum :: CParamIndex -> CParamIndex # fromInteger :: Integer -> CParamIndex #
Ord CParamIndex #
Methods compare :: CParamIndex -> CParamIndex -> Ordering # (<) :: CParamIndex -> CParamIndex -> Bool # (<=) :: CParamIndex -> CParamIndex -> Bool # (>) :: CParamIndex -> CParamIndex -> Bool # (>=) :: CParamIndex -> CParamIndex -> Bool # max :: CParamIndex -> CParamIndex -> CParamIndex # min :: CParamIndex -> CParamIndex -> CParamIndex #
Real CParamIndex #
Methods toRational :: CParamIndex -> Rational #
Show CParamIndex #	This just shows the underlying integer, without the data constructor.
Methods showsPrec :: Int -> CParamIndex -> ShowS # show :: CParamIndex -> String # showList :: [CParamIndex] -> ShowS #
FFIType ParamIndex CParamIndex #
Methods toFFI :: ParamIndex -> CParamIndex # fromFFI :: CParamIndex -> ParamIndex #

newtype CColumnIndex #

Constructors

CColumnIndex CInt

Instances

Enum CColumnIndex #
Methods succ :: CColumnIndex -> CColumnIndex # pred :: CColumnIndex -> CColumnIndex # toEnum :: Int -> CColumnIndex # fromEnum :: CColumnIndex -> Int # enumFrom :: CColumnIndex -> [CColumnIndex] # enumFromThen :: CColumnIndex -> CColumnIndex -> [CColumnIndex] # enumFromTo :: CColumnIndex -> CColumnIndex -> [CColumnIndex] # enumFromThenTo :: CColumnIndex -> CColumnIndex -> CColumnIndex -> [CColumnIndex] #
Eq CColumnIndex #
Methods (==) :: CColumnIndex -> CColumnIndex -> Bool # (/=) :: CColumnIndex -> CColumnIndex -> Bool #
Integral CColumnIndex #
Methods quot :: CColumnIndex -> CColumnIndex -> CColumnIndex # rem :: CColumnIndex -> CColumnIndex -> CColumnIndex # div :: CColumnIndex -> CColumnIndex -> CColumnIndex # mod :: CColumnIndex -> CColumnIndex -> CColumnIndex # quotRem :: CColumnIndex -> CColumnIndex -> (CColumnIndex, CColumnIndex) # divMod :: CColumnIndex -> CColumnIndex -> (CColumnIndex, CColumnIndex) # toInteger :: CColumnIndex -> Integer #
Num CColumnIndex #
Methods (+) :: CColumnIndex -> CColumnIndex -> CColumnIndex # (-) :: CColumnIndex -> CColumnIndex -> CColumnIndex # (*) :: CColumnIndex -> CColumnIndex -> CColumnIndex # negate :: CColumnIndex -> CColumnIndex # abs :: CColumnIndex -> CColumnIndex # signum :: CColumnIndex -> CColumnIndex # fromInteger :: Integer -> CColumnIndex #
Ord CColumnIndex #
Methods compare :: CColumnIndex -> CColumnIndex -> Ordering # (<) :: CColumnIndex -> CColumnIndex -> Bool # (<=) :: CColumnIndex -> CColumnIndex -> Bool # (>) :: CColumnIndex -> CColumnIndex -> Bool # (>=) :: CColumnIndex -> CColumnIndex -> Bool # max :: CColumnIndex -> CColumnIndex -> CColumnIndex # min :: CColumnIndex -> CColumnIndex -> CColumnIndex #
Real CColumnIndex #
Methods toRational :: CColumnIndex -> Rational #
Show CColumnIndex #	This just shows the underlying integer, without the data constructor.
Methods showsPrec :: Int -> CColumnIndex -> ShowS # show :: CColumnIndex -> String # showList :: [CColumnIndex] -> ShowS #
FFIType ColumnIndex CColumnIndex #
Methods toFFI :: ColumnIndex -> CColumnIndex # fromFFI :: CColumnIndex -> ColumnIndex #

type CColumnCount = CColumnIndex #

Miscellaneous

newtype CNumBytes #

Constructors

CNumBytes CInt

Instances

Enum CNumBytes #
Methods succ :: CNumBytes -> CNumBytes # pred :: CNumBytes -> CNumBytes # toEnum :: Int -> CNumBytes # fromEnum :: CNumBytes -> Int # enumFrom :: CNumBytes -> [CNumBytes] # enumFromThen :: CNumBytes -> CNumBytes -> [CNumBytes] # enumFromTo :: CNumBytes -> CNumBytes -> [CNumBytes] # enumFromThenTo :: CNumBytes -> CNumBytes -> CNumBytes -> [CNumBytes] #
Eq CNumBytes #
Methods (==) :: CNumBytes -> CNumBytes -> Bool # (/=) :: CNumBytes -> CNumBytes -> Bool #
Integral CNumBytes #
Methods quot :: CNumBytes -> CNumBytes -> CNumBytes # rem :: CNumBytes -> CNumBytes -> CNumBytes # div :: CNumBytes -> CNumBytes -> CNumBytes # mod :: CNumBytes -> CNumBytes -> CNumBytes # quotRem :: CNumBytes -> CNumBytes -> (CNumBytes, CNumBytes) # divMod :: CNumBytes -> CNumBytes -> (CNumBytes, CNumBytes) # toInteger :: CNumBytes -> Integer #
Num CNumBytes #
Methods (+) :: CNumBytes -> CNumBytes -> CNumBytes # (-) :: CNumBytes -> CNumBytes -> CNumBytes # (*) :: CNumBytes -> CNumBytes -> CNumBytes # negate :: CNumBytes -> CNumBytes # abs :: CNumBytes -> CNumBytes # signum :: CNumBytes -> CNumBytes # fromInteger :: Integer -> CNumBytes #
Ord CNumBytes #
Methods compare :: CNumBytes -> CNumBytes -> Ordering # (<) :: CNumBytes -> CNumBytes -> Bool # (<=) :: CNumBytes -> CNumBytes -> Bool # (>) :: CNumBytes -> CNumBytes -> Bool # (>=) :: CNumBytes -> CNumBytes -> Bool # max :: CNumBytes -> CNumBytes -> CNumBytes # min :: CNumBytes -> CNumBytes -> CNumBytes #
Real CNumBytes #
Methods toRational :: CNumBytes -> Rational #
Show CNumBytes #
Methods showsPrec :: Int -> CNumBytes -> ShowS # show :: CNumBytes -> String # showList :: [CNumBytes] -> ShowS #

data CDestructor #

http://www.sqlite.org/c3ref/c_static.html

Ptr CDestructor = sqlite3_destructor_type

c_SQLITE_TRANSIENT :: Ptr CDestructor #

Tells SQLite3 to make its own private copy of the data

c_SQLITE_UTF8 :: CInt #

Custom functions

newtype ArgCount #

Number of arguments of a user defined SQL function.

Constructors

ArgCount Int

Instances

Bounded ArgCount #
Methods minBound :: ArgCount # maxBound :: ArgCount #
Enum ArgCount #
Methods succ :: ArgCount -> ArgCount # pred :: ArgCount -> ArgCount # toEnum :: Int -> ArgCount # fromEnum :: ArgCount -> Int # enumFrom :: ArgCount -> [ArgCount] # enumFromThen :: ArgCount -> ArgCount -> [ArgCount] # enumFromTo :: ArgCount -> ArgCount -> [ArgCount] # enumFromThenTo :: ArgCount -> ArgCount -> ArgCount -> [ArgCount] #
Eq ArgCount #
Methods (==) :: ArgCount -> ArgCount -> Bool # (/=) :: ArgCount -> ArgCount -> Bool #
Integral ArgCount #
Methods quot :: ArgCount -> ArgCount -> ArgCount # rem :: ArgCount -> ArgCount -> ArgCount # div :: ArgCount -> ArgCount -> ArgCount # mod :: ArgCount -> ArgCount -> ArgCount # quotRem :: ArgCount -> ArgCount -> (ArgCount, ArgCount) # divMod :: ArgCount -> ArgCount -> (ArgCount, ArgCount) # toInteger :: ArgCount -> Integer #
Num ArgCount #
Methods (+) :: ArgCount -> ArgCount -> ArgCount # (-) :: ArgCount -> ArgCount -> ArgCount # (*) :: ArgCount -> ArgCount -> ArgCount # negate :: ArgCount -> ArgCount # abs :: ArgCount -> ArgCount # signum :: ArgCount -> ArgCount # fromInteger :: Integer -> ArgCount #
Ord ArgCount #
Methods compare :: ArgCount -> ArgCount -> Ordering # (<) :: ArgCount -> ArgCount -> Bool # (<=) :: ArgCount -> ArgCount -> Bool # (>) :: ArgCount -> ArgCount -> Bool # (>=) :: ArgCount -> ArgCount -> Bool # max :: ArgCount -> ArgCount -> ArgCount # min :: ArgCount -> ArgCount -> ArgCount #
Real ArgCount #
Methods toRational :: ArgCount -> Rational #
Show ArgCount #	This just shows the underlying integer, without the data constructor.
Methods showsPrec :: Int -> ArgCount -> ShowS # show :: ArgCount -> String # showList :: [ArgCount] -> ShowS #
FFIType ArgCount CArgCount #
Methods toFFI :: ArgCount -> CArgCount # fromFFI :: CArgCount -> ArgCount #

type ArgIndex = ArgCount #

Index of an argument to a custom function. Indices start from 0.

newtype CArgCount #

Constructors

CArgCount CInt

Instances

Bounded CArgCount #
Methods minBound :: CArgCount # maxBound :: CArgCount #
Enum CArgCount #
Methods succ :: CArgCount -> CArgCount # pred :: CArgCount -> CArgCount # toEnum :: Int -> CArgCount # fromEnum :: CArgCount -> Int # enumFrom :: CArgCount -> [CArgCount] # enumFromThen :: CArgCount -> CArgCount -> [CArgCount] # enumFromTo :: CArgCount -> CArgCount -> [CArgCount] # enumFromThenTo :: CArgCount -> CArgCount -> CArgCount -> [CArgCount] #
Eq CArgCount #
Methods (==) :: CArgCount -> CArgCount -> Bool # (/=) :: CArgCount -> CArgCount -> Bool #
Integral CArgCount #
Methods quot :: CArgCount -> CArgCount -> CArgCount # rem :: CArgCount -> CArgCount -> CArgCount # div :: CArgCount -> CArgCount -> CArgCount # mod :: CArgCount -> CArgCount -> CArgCount # quotRem :: CArgCount -> CArgCount -> (CArgCount, CArgCount) # divMod :: CArgCount -> CArgCount -> (CArgCount, CArgCount) # toInteger :: CArgCount -> Integer #
Num CArgCount #
Methods (+) :: CArgCount -> CArgCount -> CArgCount # (-) :: CArgCount -> CArgCount -> CArgCount # (*) :: CArgCount -> CArgCount -> CArgCount # negate :: CArgCount -> CArgCount # abs :: CArgCount -> CArgCount # signum :: CArgCount -> CArgCount # fromInteger :: Integer -> CArgCount #
Ord CArgCount #
Methods compare :: CArgCount -> CArgCount -> Ordering # (<) :: CArgCount -> CArgCount -> Bool # (<=) :: CArgCount -> CArgCount -> Bool # (>) :: CArgCount -> CArgCount -> Bool # (>=) :: CArgCount -> CArgCount -> Bool # max :: CArgCount -> CArgCount -> CArgCount # min :: CArgCount -> CArgCount -> CArgCount #
Real CArgCount #
Methods toRational :: CArgCount -> Rational #
Show CArgCount #	This just shows the underlying integer, without the data constructor.
Methods showsPrec :: Int -> CArgCount -> ShowS # show :: CArgCount -> String # showList :: [CArgCount] -> ShowS #
FFIType ArgCount CArgCount #
Methods toFFI :: ArgCount -> CArgCount # fromFFI :: CArgCount -> ArgCount #

c_SQLITE_DETERMINISTIC :: CInt #

Tells SQLite3 that the defined custom SQL function is deterministic.

Conversion to and from FFI types

class FFIType public ffi | public -> ffi, ffi -> public where #

The Database.SQLite3 and Database.SQLite3.Direct modules use higher-level representations of some types than those used in the FFI signatures (Database.SQLite3.Bindings). This typeclass helps with the conversions.

Minimal complete definition

toFFI, fromFFI

Methods

toFFI :: public -> ffi #

fromFFI :: ffi -> public #

Instances

FFIType ArgCount CArgCount #
Methods toFFI :: ArgCount -> CArgCount # fromFFI :: CArgCount -> ArgCount #
FFIType ColumnIndex CColumnIndex #
Methods toFFI :: ColumnIndex -> CColumnIndex # fromFFI :: CColumnIndex -> ColumnIndex #
FFIType ParamIndex CParamIndex #
Methods toFFI :: ParamIndex -> CParamIndex # fromFFI :: CParamIndex -> ParamIndex #
FFIType ColumnType CColumnType #
Methods toFFI :: ColumnType -> CColumnType # fromFFI :: CColumnType -> ColumnType #
FFIType Error CError #
Methods toFFI :: Error -> CError # fromFFI :: CError -> Error #