Copyright	(c) Winterland, 2016
License	BSD
Maintainer	drkoster@qq.com
Stability	experimental
Portability	PORTABLE
Safe Haskell	None
Language	Haskell2010

Database.MySQL.Protocol.ColumnDef

Description

Column definition(aka. field type).

Synopsis

Documentation

data ColumnDef Source

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 Source
Show ColumnDef Source
Binary ColumnDef Source

getField :: Get ColumnDef Source

putField :: ColumnDef -> Put Source

newtype FieldType Source

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

Constructors

FieldType Word8

Instances

Eq FieldType Source
Show FieldType Source
Binary FieldType Source

mySQLTypeDecimal :: FieldType Source

mySQLTypeTiny :: FieldType Source

mySQLTypeShort :: FieldType Source

mySQLTypeLong :: FieldType Source

mySQLTypeFloat :: FieldType Source

mySQLTypeDouble :: FieldType Source

mySQLTypeNull :: FieldType Source

mySQLTypeTimestamp :: FieldType Source

mySQLTypeLongLong :: FieldType Source

mySQLTypeInt24 :: FieldType Source

mySQLTypeDate :: FieldType Source

mySQLTypeTime :: FieldType Source

mySQLTypeDateTime :: FieldType Source

mySQLTypeYear :: FieldType Source

mySQLTypeNewDate :: FieldType Source

mySQLTypeVarChar :: FieldType Source

mySQLTypeBit :: FieldType Source

mySQLTypeTimestamp2 :: FieldType Source

mySQLTypeDateTime2 :: FieldType Source

mySQLTypeTime2 :: FieldType Source

mySQLTypeNewDecimal :: FieldType Source

mySQLTypeEnum :: FieldType Source

mySQLTypeSet :: FieldType Source

mySQLTypeTinyBlob :: FieldType Source

mySQLTypeMediumBlob :: FieldType Source

mySQLTypeLongBlob :: FieldType Source

mySQLTypeBlob :: FieldType Source

mySQLTypeVarString :: FieldType Source

mySQLTypeString :: FieldType Source

mySQLTypeGeometry :: FieldType Source

getFieldType :: Get FieldType Source

putFieldType :: FieldType -> Put Source

flagNotNull :: Word16 -> Bool Source

flagPrimaryKey :: Word16 -> Bool Source

flagUniqueKey :: Word16 -> Bool Source

flagMultipleKey :: Word16 -> Bool Source

flagBlob :: Word16 -> Bool Source

flagUnsigned :: Word16 -> Bool Source

flagZeroFill :: Word16 -> Bool Source

flagBinary :: Word16 -> Bool Source

flagEnum :: Word16 -> Bool Source

flagAutoIncrement :: Word16 -> Bool Source

flagTimeStamp :: Word16 -> Bool Source

flagSet :: Word16 -> Bool Source

flagNoDefaultValue :: Word16 -> Bool Source

flagPartKey :: Word16 -> Bool Source

flagNumeric :: Word16 -> Bool Source