Class Phalcon\Db\Column
implements Phalcon\Db\ColumnInterface
Allows to define columns to be used on create or alter table operations
<?php
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 BIND_PARAM_NULL
integer BIND_PARAM_INT
integer BIND_PARAM_STR
integer BIND_PARAM_BOOL
integer BIND_PARAM_DECIMAL
integer BIND_SKIP
Methods
public getName ()
Column’s name
public getSchemaName ()
Schema which table related is
public getType ()
Column data type
public getTypeReference ()
Column data type reference
public getTypeValues ()
Column data type values
public getSize ()
Integer column size
public getScale ()
Integer column number scale
public getDefault ()
Default column value
public __construct (unknown $name, unknown $definition)
Phalcon\Db\Column constructor
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 $data)
Restores the internal state of a Phalcon\Db\Column object