Safe Haskell	Safe-Inferred
Language	Haskell2010

Squeather.Internal.Types

Synopsis

data ErrorFlag
data StepResult
- = Row
- | Done
data Create
- = Create
- | NoCreate
data WriteMode
- = ReadOnly
- | ReadWrite Create
data ThreadMode
- = MultiThread
- | Serialized
data CacheMode
- = Shared
- | Private
data OpenFlags = OpenFlags {
- writeMode :: WriteMode
- uri :: Bool
- memory :: Bool
- threadMode :: ThreadMode
- cacheMode :: CacheMode
- noFollow :: Bool
}

Documentation

data ErrorFlag Source #

Errors produced by the underlying SQLite3 C library.

Constructors

SQLITE_ERROR
SQLITE_INTERNAL
SQLITE_PERM
SQLITE_ABORT
SQLITE_BUSY
SQLITE_LOCKED
SQLITE_NOMEM
SQLITE_READONLY
SQLITE_INTERRUPT
SQLITE_IOERR
SQLITE_CORRUPT
SQLITE_NOTFOUND
SQLITE_FULL
SQLITE_CANTOPEN
SQLITE_PROTOCOL
SQLITE_EMPTY
SQLITE_SCHEMA
SQLITE_TOOBIG
SQLITE_CONSTRAINT
SQLITE_MISMATCH
SQLITE_MISUSE
SQLITE_NOLFS
SQLITE_AUTH
SQLITE_FORMAT
SQLITE_RANGE
SQLITE_NOTADB
SQLITE_NOTICE
SQLITE_WARNING
SQLITE_ERROR_MISSING_COLLSEQ
SQLITE_ERROR_RETRY
SQLITE_ERROR_SNAPSHOT
SQLITE_IOERR_READ
SQLITE_IOERR_SHORT_READ
SQLITE_IOERR_WRITE
SQLITE_IOERR_FSYNC
SQLITE_IOERR_DIR_FSYNC
SQLITE_IOERR_TRUNCATE
SQLITE_IOERR_FSTAT
SQLITE_IOERR_UNLOCK
SQLITE_IOERR_RDLOCK
SQLITE_IOERR_DELETE
SQLITE_IOERR_BLOCKED
SQLITE_IOERR_NOMEM
SQLITE_IOERR_ACCESS
SQLITE_IOERR_CHECKRESERVEDLOCK
SQLITE_IOERR_LOCK
SQLITE_IOERR_CLOSE
SQLITE_IOERR_DIR_CLOSE
SQLITE_IOERR_SHMOPEN
SQLITE_IOERR_SHMSIZE
SQLITE_IOERR_SHMLOCK
SQLITE_IOERR_SHMMAP
SQLITE_IOERR_SEEK
SQLITE_IOERR_DELETE_NOENT
SQLITE_IOERR_MMAP
SQLITE_IOERR_GETTEMPPATH
SQLITE_IOERR_CONVPATH
SQLITE_IOERR_VNODE
SQLITE_IOERR_AUTH
SQLITE_IOERR_BEGIN_ATOMIC
SQLITE_IOERR_COMMIT_ATOMIC
SQLITE_IOERR_ROLLBACK_ATOMIC
SQLITE_LOCKED_SHAREDCACHE
SQLITE_LOCKED_VTAB
SQLITE_BUSY_RECOVERY
SQLITE_BUSY_SNAPSHOT
SQLITE_CANTOPEN_NOTEMPDIR
SQLITE_CANTOPEN_ISDIR
SQLITE_CANTOPEN_FULLPATH
SQLITE_CANTOPEN_CONVPATH
SQLITE_CANTOPEN_DIRTYWAL
SQLITE_CANTOPEN_SYMLINK
SQLITE_CORRUPT_VTAB
SQLITE_CORRUPT_SEQUENCE
SQLITE_READONLY_RECOVERY
SQLITE_READONLY_CANTLOCK
SQLITE_READONLY_ROLLBACK
SQLITE_READONLY_DBMOVED
SQLITE_READONLY_CANTINIT
SQLITE_READONLY_DIRECTORY
SQLITE_ABORT_ROLLBACK
SQLITE_CONSTRAINT_CHECK
SQLITE_CONSTRAINT_COMMITHOOK
SQLITE_CONSTRAINT_FOREIGNKEY
SQLITE_CONSTRAINT_FUNCTION
SQLITE_CONSTRAINT_NOTNULL
SQLITE_CONSTRAINT_PRIMARYKEY
SQLITE_CONSTRAINT_TRIGGER
SQLITE_CONSTRAINT_UNIQUE
SQLITE_CONSTRAINT_VTAB
SQLITE_CONSTRAINT_ROWID
SQLITE_CONSTRAINT_PINNED
SQLITE_NOTICE_RECOVER_WAL
SQLITE_NOTICE_RECOVER_ROLLBACK
SQLITE_WARNING_AUTOINDEX
SQLITE_AUTH_USER
SQLITE_OK_LOAD_PERMANENTLY
SQLITE_OK_SYMLINK

Instances

Instances details

Eq ErrorFlag Source #
Instance details Defined in Squeather.Internal.Types Methods (==) :: ErrorFlag -> ErrorFlag -> Bool # (/=) :: ErrorFlag -> ErrorFlag -> Bool #
Ord ErrorFlag Source #
Instance details Defined in Squeather.Internal.Types Methods compare :: ErrorFlag -> ErrorFlag -> Ordering # (<) :: ErrorFlag -> ErrorFlag -> Bool # (<=) :: ErrorFlag -> ErrorFlag -> Bool # (>) :: ErrorFlag -> ErrorFlag -> Bool # (>=) :: ErrorFlag -> ErrorFlag -> Bool # max :: ErrorFlag -> ErrorFlag -> ErrorFlag # min :: ErrorFlag -> ErrorFlag -> ErrorFlag #
Show ErrorFlag Source #
Instance details Defined in Squeather.Internal.Types Methods showsPrec :: Int -> ErrorFlag -> ShowS # show :: ErrorFlag -> String # showList :: [ErrorFlag] -> ShowS #

data StepResult Source #

Result from applying step to a Statement.

Constructors

Row	A row is ready to be processed
Done	There are no more rows

Instances

Instances details

Eq StepResult Source #
Instance details Defined in Squeather.Internal.Types Methods (==) :: StepResult -> StepResult -> Bool # (/=) :: StepResult -> StepResult -> Bool #
Ord StepResult Source #
Instance details Defined in Squeather.Internal.Types Methods compare :: StepResult -> StepResult -> Ordering # (<) :: StepResult -> StepResult -> Bool # (<=) :: StepResult -> StepResult -> Bool # (>) :: StepResult -> StepResult -> Bool # (>=) :: StepResult -> StepResult -> Bool # max :: StepResult -> StepResult -> StepResult # min :: StepResult -> StepResult -> StepResult #
Show StepResult Source #
Instance details Defined in Squeather.Internal.Types Methods showsPrec :: Int -> StepResult -> ShowS # show :: StepResult -> String # showList :: [StepResult] -> ShowS #

data Create Source #

Whether to create a new database if it does not already exist.

Constructors

Create
NoCreate

Instances

Instances details

Eq Create Source #
Instance details Defined in Squeather.Internal.Types Methods (==) :: Create -> Create -> Bool # (/=) :: Create -> Create -> Bool #
Ord Create Source #
Instance details Defined in Squeather.Internal.Types Methods compare :: Create -> Create -> Ordering # (<) :: Create -> Create -> Bool # (<=) :: Create -> Create -> Bool # (>) :: Create -> Create -> Bool # (>=) :: Create -> Create -> Bool # max :: Create -> Create -> Create # min :: Create -> Create -> Create #
Show Create Source #
Instance details Defined in Squeather.Internal.Types Methods showsPrec :: Int -> Create -> ShowS # show :: Create -> String # showList :: [Create] -> ShowS #

data WriteMode Source #

Constructors

ReadOnly
ReadWrite Create

Instances

Instances details

Eq WriteMode Source #
Instance details Defined in Squeather.Internal.Types Methods (==) :: WriteMode -> WriteMode -> Bool # (/=) :: WriteMode -> WriteMode -> Bool #
Ord WriteMode Source #
Instance details Defined in Squeather.Internal.Types Methods compare :: WriteMode -> WriteMode -> Ordering # (<) :: WriteMode -> WriteMode -> Bool # (<=) :: WriteMode -> WriteMode -> Bool # (>) :: WriteMode -> WriteMode -> Bool # (>=) :: WriteMode -> WriteMode -> Bool # max :: WriteMode -> WriteMode -> WriteMode # min :: WriteMode -> WriteMode -> WriteMode #
Show WriteMode Source #
Instance details Defined in Squeather.Internal.Types Methods showsPrec :: Int -> WriteMode -> ShowS # show :: WriteMode -> String # showList :: [WriteMode] -> ShowS #

data ThreadMode Source #

Whether to use multi-thread mode or serialized mode, see

https://www.sqlite.org/threadsafe.html

It is not possible to use the SQLite single-thread mode.

Constructors

MultiThread
Serialized

Instances

Instances details

Eq ThreadMode Source #
Instance details Defined in Squeather.Internal.Types Methods (==) :: ThreadMode -> ThreadMode -> Bool # (/=) :: ThreadMode -> ThreadMode -> Bool #
Ord ThreadMode Source #
Instance details Defined in Squeather.Internal.Types Methods compare :: ThreadMode -> ThreadMode -> Ordering # (<) :: ThreadMode -> ThreadMode -> Bool # (<=) :: ThreadMode -> ThreadMode -> Bool # (>) :: ThreadMode -> ThreadMode -> Bool # (>=) :: ThreadMode -> ThreadMode -> Bool # max :: ThreadMode -> ThreadMode -> ThreadMode # min :: ThreadMode -> ThreadMode -> ThreadMode #
Show ThreadMode Source #
Instance details Defined in Squeather.Internal.Types Methods showsPrec :: Int -> ThreadMode -> ShowS # show :: ThreadMode -> String # showList :: [ThreadMode] -> ShowS #

data CacheMode Source #

Whether to use shared cache or private cache mode, see

https://www.sqlite.org/sharedcache.html

Constructors

Shared
Private

Instances

Instances details

Eq CacheMode Source #
Instance details Defined in Squeather.Internal.Types Methods (==) :: CacheMode -> CacheMode -> Bool # (/=) :: CacheMode -> CacheMode -> Bool #
Ord CacheMode Source #
Instance details Defined in Squeather.Internal.Types Methods compare :: CacheMode -> CacheMode -> Ordering # (<) :: CacheMode -> CacheMode -> Bool # (<=) :: CacheMode -> CacheMode -> Bool # (>) :: CacheMode -> CacheMode -> Bool # (>=) :: CacheMode -> CacheMode -> Bool # max :: CacheMode -> CacheMode -> CacheMode # min :: CacheMode -> CacheMode -> CacheMode #
Show CacheMode Source #
Instance details Defined in Squeather.Internal.Types Methods showsPrec :: Int -> CacheMode -> ShowS # show :: CacheMode -> String # showList :: [CacheMode] -> ShowS #

data OpenFlags Source #

Various options when opening a database.

Constructors

OpenFlags
Fields writeMode :: WriteMode uri :: Bool Filename can be interpreted as a URI if True. memory :: Bool Database will be opened in-memory. If you use this flag, the filename is ignored. threadMode :: ThreadMode cacheMode :: CacheMode noFollow :: Bool If True, the database filename is not allowed to be a symbolic link.

Instances

Instances details

Eq OpenFlags Source #
Instance details Defined in Squeather.Internal.Types Methods (==) :: OpenFlags -> OpenFlags -> Bool # (/=) :: OpenFlags -> OpenFlags -> Bool #
Ord OpenFlags Source #
Instance details Defined in Squeather.Internal.Types Methods compare :: OpenFlags -> OpenFlags -> Ordering # (<) :: OpenFlags -> OpenFlags -> Bool # (<=) :: OpenFlags -> OpenFlags -> Bool # (>) :: OpenFlags -> OpenFlags -> Bool # (>=) :: OpenFlags -> OpenFlags -> Bool # max :: OpenFlags -> OpenFlags -> OpenFlags # min :: OpenFlags -> OpenFlags -> OpenFlags #
Show OpenFlags Source #
Instance details Defined in Squeather.Internal.Types Methods showsPrec :: Int -> OpenFlags -> ShowS # show :: OpenFlags -> String # showList :: [OpenFlags] -> ShowS #