createIndex() public method
Creates a SQL command for creating a new index.
| public $this createIndex ( $name, $table, $columns, $unique = false ) | ||
|---|---|---|
| $name | string |
The name of the index. The name will be properly quoted by the method. |
| $table | string |
The table that the new index will be created for. The table name will be properly quoted by the method. |
| $columns | string|array |
The column(s) that should be included in the index. If there are multiple columns, please separate them by commas. The column names will be properly quoted by the method. |
| $unique | boolean |
Whether to add UNIQUE constraint on the created index. |
| return | $this |
The command object itself |
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