Class Phalcon\Db\Column

implements Phalcon\Db\ColumnInterface

Allows to define columns to be used on create or alter table operations

use Phalcon\Db\Column as Column;

 //column definition
 $column = new Column("id", array(
   "type" => Column::TYPE_INTEGER,
   "size" => 10,
   "unsigned" => true,
   "notNull" => true,
   "autoIncrement" => true,
   "first" => true
 ));

 //add column to existing table
 $connection->addColumn("robots", null, $column);

Constants

integer TYPE_INTEGER

integer TYPE_DATE

integer TYPE_VARCHAR

integer TYPE_DECIMAL

integer TYPE_DATETIME

integer TYPE_CHAR

integer TYPE_TEXT

integer TYPE_FLOAT

integer TYPE_BOOLEAN

integer TYPE_DOUBLE

integer BIND_PARAM_NULL

integer BIND_PARAM_INT

integer BIND_PARAM_STR

integer BIND_PARAM_BOOL

integer BIND_PARAM_DECIMAL

integer BIND_SKIP

Methods

public __construct (string $columnName, array $definition)

Phalcon\Db\Column constructor

public string getSchemaName ()

Returns schema’s table related to column

public string getName ()

Returns column name

public int getType ()

Returns column type

public int getSize ()

Returns column size

public int getScale ()

Returns column scale

public boolean isUnsigned ()

Returns true if number column is unsigned

public boolean isNotNull ()

Not null

public boolean isPrimary ()

Column is part of the primary key?

public boolean isAutoIncrement ()

Auto-Increment

public boolean isNumeric ()

Check whether column have an numeric type

public boolean isFirst ()

Check whether column have first position in table

public string getAfterPosition ()

Check whether field absolute to position in table

public int getBindType ()

Returns the type of bind handling

public static PhalconDbColumn __set_state ([unknown $properties])

Restores the internal state of a Phalcon\Db\Column object