Database.MySQL.Protocol.ColumnDef

Column definition(aka. field type).

Documentation

data ColumnDef

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

Constructors

ColumnDef

Fields

• columnDB :: !ByteString

  Database for table.

• columnTable :: !ByteString

  Table of column, if column was a field.

• columnOrigTable :: !ByteString

  Original table name, if table was an alias.

• columnName :: !ByteString

  Name of column.

• columnOrigName :: !ByteString

  Original column name, if an alias.

• columnCharSet :: !Word16

  Character set number.

• columnLength :: !Word32

  Width of column (create length).

• columnType :: !FieldType
• columnFlags :: !Word16

  Div flags.

• columnDecimals :: !Word8

  Number of decimals in field.

Instances

Eq ColumnDef

Defined in Database.MySQL.Protocol.ColumnDef

Methods

(==) :: ColumnDef -> ColumnDef -> Bool

(/=) :: ColumnDef -> ColumnDef -> Bool

Show ColumnDef

Defined in Database.MySQL.Protocol.ColumnDef

Methods

showsPrec :: Int -> ColumnDef -> ShowS

show :: ColumnDef -> String

showList :: [ColumnDef] -> ShowS

Binary ColumnDef

Defined in Database.MySQL.Protocol.ColumnDef

Methods

put :: ColumnDef -> Put

get :: Get ColumnDef

putList :: [ColumnDef] -> Put

getField :: Get ColumnDef

putField :: ColumnDef -> Put

newtype FieldType

newtype around Word8 for represent MySQL_TYPE, We don't use sum type here for speed reason.

Constructors

FieldType Word8

Instances

Eq FieldType

Defined in Database.MySQL.Protocol.ColumnDef

Methods

(==) :: FieldType -> FieldType -> Bool

(/=) :: FieldType -> FieldType -> Bool

Show FieldType

Defined in Database.MySQL.Protocol.ColumnDef

Methods

showsPrec :: Int -> FieldType -> ShowS

show :: FieldType -> String

showList :: [FieldType] -> ShowS

Binary FieldType

Defined in Database.MySQL.Protocol.ColumnDef

Methods

put :: FieldType -> Put

get :: Get FieldType

putList :: [FieldType] -> Put

mySQLTypeDecimal :: FieldType

mySQLTypeTiny :: FieldType

mySQLTypeShort :: FieldType

mySQLTypeLong :: FieldType

mySQLTypeFloat :: FieldType

mySQLTypeDouble :: FieldType

mySQLTypeNull :: FieldType

mySQLTypeTimestamp :: FieldType

mySQLTypeLongLong :: FieldType

mySQLTypeInt24 :: FieldType

mySQLTypeDate :: FieldType

mySQLTypeTime :: FieldType

mySQLTypeDateTime :: FieldType

mySQLTypeYear :: FieldType

mySQLTypeNewDate :: FieldType

mySQLTypeVarChar :: FieldType

mySQLTypeBit :: FieldType

mySQLTypeTimestamp2 :: FieldType

mySQLTypeDateTime2 :: FieldType

mySQLTypeTime2 :: FieldType

mySQLTypeNewDecimal :: FieldType

mySQLTypeEnum :: FieldType

mySQLTypeSet :: FieldType

mySQLTypeTinyBlob :: FieldType

mySQLTypeMediumBlob :: FieldType

mySQLTypeLongBlob :: FieldType

mySQLTypeBlob :: FieldType

mySQLTypeVarString :: FieldType

mySQLTypeString :: FieldType

mySQLTypeGeometry :: FieldType

getFieldType :: Get FieldType

putFieldType :: FieldType -> Put

flagNotNull :: Word16 -> Bool

flagPrimaryKey :: Word16 -> Bool

flagUniqueKey :: Word16 -> Bool

flagMultipleKey :: Word16 -> Bool

flagBlob :: Word16 -> Bool

flagUnsigned :: Word16 -> Bool

flagZeroFill :: Word16 -> Bool

flagBinary :: Word16 -> Bool

flagEnum :: Word16 -> Bool

flagAutoIncrement :: Word16 -> Bool

flagTimeStamp :: Word16 -> Bool

flagSet :: Word16 -> Bool

flagNoDefaultValue :: Word16 -> Bool

flagPartKey :: Word16 -> Bool

flagNumeric :: Word16 -> Bool