class Key extends Component (View source)

Parses the definition of a key.

Used for parsing CREATE TABLE statement.

Properties

static array $KEY_OPTIONS

All key options.

string $name

The name of this key.

array[] $columns

The key columns

string $type

The type of this key.

string|null $expr

The expression if the Key is not using column names

OptionsArray|null $options

The options of this key or null if none where found.

Methods

static mixed
parse(Parser $parser, TokensList $list, array $options = [])

No description

static mixed
build(mixed $component, array $options = [])

No description

string
__toString()

Builds the string representation of a component of this type.

__construct(string $name = null, array $columns = [], string $type = null, OptionsArray $options = null)

No description

Details

static mixed parse(Parser $parser, TokensList $list, array $options = [])

No description

Parameters

Parser $parser

the parser that serves as context

TokensList $list

the list of tokens that are being parsed

array $options

parameters for parsing

Return Value

mixed

static mixed build(mixed $component, array $options = [])

No description

Parameters

mixed $component

the component to be built

array $options

parameters for building

Return Value

mixed

string __toString()

Builds the string representation of a component of this type.

Return Value

string

See also

static::build

__construct(string $name = null, array $columns = [], string $type = null, OptionsArray $options = null)

No description

Parameters

string $name

the name of the key

array $columns

the columns covered by this key

string $type

the type of this key

OptionsArray $options

the options of this key