Class yii\db\pgsql\ColumnSchema
| Inheritance | yii\db\pgsql\ColumnSchema » yii\db\ColumnSchema » yii\base\BaseObject |
|---|---|
| Implements | yii\base\Configurable |
| Source Code | https://github.com/yiisoft/yii2/blob/master/framework/db/pgsql/ColumnSchema.php |
Class ColumnSchema for PostgreSQL database.
Public Properties
| Property | Type | Description | Defined By |
|---|---|---|---|
| $allowNull | boolean | Whether this column can be null. | yii\db\ColumnSchema |
| $autoIncrement | boolean | Whether this column is auto-incremental | yii\db\ColumnSchema |
| $comment | string | Comment of this column. | yii\db\ColumnSchema |
| $dbType | string | The DB type of this column. | yii\db\ColumnSchema |
| $defaultValue | mixed | Default value of this column | yii\db\ColumnSchema |
| $deserializeArrayColumnToArrayExpression | boolean | Whether the Array column value should be unserialized to an yii\db\ArrayExpression object. | yii\db\pgsql\ColumnSchema |
| $dimension | integer | The dimension of array. | yii\db\pgsql\ColumnSchema |
| $disableArraySupport | boolean | Whether the column schema should OMIT using PgSQL Arrays support feature. | yii\db\pgsql\ColumnSchema |
| $disableJsonSupport | boolean | Whether the column schema should OMIT using JSON support feature. | yii\db\pgsql\ColumnSchema |
| $enumValues | array | Enumerable values. | yii\db\ColumnSchema |
| $isPrimaryKey | boolean | Whether this column is a primary key | yii\db\ColumnSchema |
| $name | string | Name of this column (without quotes). | yii\db\ColumnSchema |
| $phpType | string | The PHP type of this column. | yii\db\ColumnSchema |
| $precision | integer | Precision of the column data, if it is numeric. | yii\db\ColumnSchema |
| $scale | integer | Scale of the column data, if it is numeric. | yii\db\ColumnSchema |
| $sequenceName | string | Name of associated sequence if column is auto-incremental | yii\db\pgsql\ColumnSchema |
| $size | integer | Display size of the column. | yii\db\ColumnSchema |
| $type | string | Abstract type of this column. | yii\db\ColumnSchema |
| $unsigned | boolean | Whether this column is unsigned. | yii\db\ColumnSchema |
Public Methods
| Method | Description | Defined By |
|---|---|---|
| __call() | Calls the named method which is not a class method. | yii\base\BaseObject |
| __construct() | Constructor. | yii\base\BaseObject |
| __get() | Returns the value of an object property. | yii\base\BaseObject |
| __isset() | Checks if a property is set, i.e. defined and not null. | yii\base\BaseObject |
| __set() | Sets value of an object property. | yii\base\BaseObject |
| __unset() | Sets an object property to null. | yii\base\BaseObject |
| canGetProperty() | Returns a value indicating whether a property can be read. | yii\base\BaseObject |
| canSetProperty() | Returns a value indicating whether a property can be set. | yii\base\BaseObject |
| className() | Returns the fully qualified name of this class. | yii\base\BaseObject |
| dbTypecast() | {@inheritdoc} | yii\db\pgsql\ColumnSchema |
| hasMethod() | Returns a value indicating whether a method is defined. | yii\base\BaseObject |
| hasProperty() | Returns a value indicating whether a property is defined. | yii\base\BaseObject |
| init() | Initializes the object. | yii\base\BaseObject |
| phpTypecast() | {@inheritdoc} | yii\db\pgsql\ColumnSchema |
Protected Methods
| Method | Description | Defined By |
|---|---|---|
| getArrayParser() | Creates instance of ArrayParser | yii\db\pgsql\ColumnSchema |
| phpTypecastValue() | Casts $value after retrieving from the DBMS to PHP representation. | yii\db\pgsql\ColumnSchema |
| typecast() | Converts the input value according to $phpType after retrieval from the database. | yii\db\ColumnSchema |
Property Details
Deprecated Since 2.0.14.1 and will be removed in 2.1.
Whether the Array column value should be unserialized to an yii\db\ArrayExpression object.
You can use this property to make upgrade to Yii 2.0.14 easier.
Default to true, meaning arrays are unserialized to yii\db\ArrayExpression objects.
The dimension of array. Defaults to 0, means this column is not an array.
Deprecated Since 2.0.14.1 and will be removed in 2.1.
Whether the column schema should OMIT using PgSQL Arrays support feature.
You can use this property to make upgrade to Yii 2.0.14 easier.
Default to false, meaning Arrays support is enabled.
Deprecated Since 2.0.14.1 and will be removed in 2.1.
Whether the column schema should OMIT using JSON support feature.
You can use this property to make upgrade to Yii 2.0.14 easier.
Default to false, meaning JSON support is enabled.
Name of associated sequence if column is auto-incremental
Method Details
{@inheritdoc}
| public void dbTypecast ( $value ) | ||
| $value | ||
Creates instance of ArrayParser
| protected yii\db\pgsql\ArrayParser getArrayParser ( ) |
{@inheritdoc}
| public void phpTypecast ( $value ) | ||
| $value | ||
Casts $value after retrieving from the DBMS to PHP representation.
| protected boolean|mixed|null phpTypecastValue ( $value ) | ||
| $value | string|null | |