Class yii\db\pgsql\JsonExpressionBuilder
| Inheritance | yii\db\pgsql\JsonExpressionBuilder |
|---|---|
| Implements | yii\db\ExpressionBuilderInterface |
| Uses Traits | yii\db\ExpressionBuilderTrait |
| Available since version | 2.0.14 |
| Source Code | https://github.com/yiisoft/yii2/blob/master/framework/db/pgsql/JsonExpressionBuilder.php |
Class JsonExpressionBuilder builds yii\db\JsonExpression for PostgreSQL DBMS.
Protected Properties
| Property | Type | Description | Defined By |
|---|---|---|---|
| $queryBuilder | yii\db\QueryBuilder | yii\db\ExpressionBuilderTrait |
Public Methods
| Method | Description | Defined By |
|---|---|---|
| __construct() | ExpressionBuilderTrait constructor. | yii\db\ExpressionBuilderTrait |
| build() | Method builds the raw SQL from the $expression that will not be additionally escaped or quoted. | yii\db\pgsql\JsonExpressionBuilder |
Protected Methods
| Method | Description | Defined By |
|---|---|---|
| getTypecast() | yii\db\pgsql\JsonExpressionBuilder |
Method Details
Method builds the raw SQL from the $expression that will not be additionally escaped or quoted.
| public string build ( yii\db\ExpressionInterface $expression, array &$params = [] ) | ||
| $expression | yii\db\JsonExpression|yii\db\ExpressionInterface | The expression to be built |
| $params | array | The binding parameters. |
| return | string | The raw SQL that will not be additionally escaped or quoted. |
|---|---|---|
| protected string getTypecast ( yii\db\JsonExpression $expression ) | ||
| $expression | yii\db\JsonExpression | |
| return | string | The typecast expression based on type. |
|---|---|---|