mysql-0.1.1.3: A low-level MySQL client library.

Portabilityportable
Stabilityexperimental
MaintainerBryan O'Sullivan <[email protected]>

Database.MySQL.Base.Types

Contents

Description

Types for working with the direct bindings to the C mysqlclient API.

Synopsis

Types

High-level types

data Type Source

Column types supported by MySQL.

Constructors

Decimal 
Tiny 
Short 
Long 
Float 
Double 
Null 
Timestamp 
LongLong 
Int24 
Date 
Time 
DateTime 
Year 
NewDate 
VarChar 
Bit 
NewDecimal 
Enum 
Set 
TinyBlob 
MediumBlob 
LongBlob 
Blob 
VarString 
String 
Geometry 

Instances

type Seconds = WordSource

data Protocol Source

Constructors

TCP 
Socket 
Pipe 
Memory 

Instances

data Option Source

Constructors

ConnectTimeout Seconds 
Compress 
NamedPipe 
InitCommand ByteString 
ReadDefaultFile FilePath 
ReadDefaultGroup ByteString 
CharsetDir FilePath 
CharsetName String 
LocalInFile Bool 
Protocol Protocol 
SharedMemoryBaseName ByteString 
ReadTimeout Seconds 
WriteTimeout Seconds 
UseRemoteConnection 
UseEmbeddedConnection 
GuessConnection 
ClientIP ByteString 
SecureAuth Bool 
ReportDataTruncation Bool 
Reconnect Bool 
SSLVerifyServerCert Bool 
FoundRows 
IgnoreSIGPIPE 
IgnoreSpace 
Interactive 
LocalFiles 
MultiResults 
MultiStatements 
NoSchema 

Instances

data Field Source

A description of a field (column) of a table.

Constructors

Field 

Fields

fieldName :: ByteString

Name of column.

fieldOrigName :: ByteString

Original column name, if an alias.

fieldTable :: ByteString

Table of column, if column was a field.

fieldOrigTable :: ByteString

Original table name, if table was an alias.

fieldDB :: ByteString

Database for table.

fieldCatalog :: ByteString

Catalog for table.

fieldDefault :: Maybe ByteString

Default value.

fieldLength :: Word

Width of column (create length).

fieldMaxLength :: Word

Maximum width for selected set.

fieldFlags :: FieldFlags

Div flags.

fieldDecimals :: Word

Number of decimals in field.

fieldCharSet :: Word

Character set number.

fieldType :: Type
 

Instances

type FieldFlag = FieldFlagsSource

data FieldFlags Source

Instances

Low-level types

data MYSQL Source

data MYSQL_RES Source

type MYSQL_ROW = Ptr (Ptr CChar)Source

data MYSQL_ROWS Source

type MYSQL_ROW_OFFSET = Ptr MYSQL_ROWSSource

type MyBool = CCharSource

Field flags

hasAllFlags :: FieldFlags -> FieldFlags -> BoolSource

flagNotNull, flagMultipleKey, flagUniqueKey, flagPrimaryKey :: FieldFlagSource

flagUnsigned, flagAutoIncrement, flagBinary, flagZeroFill :: FieldFlagSource

flagNumeric, flagNoDefaultValue :: FieldFlagSource

Connect flags

toConnectFlag :: Option -> CULongSource