Function DatabaseDriver->query_insert_or_replace
Definitions
sources/database.php
- Insert a update a row (depending on whether a row with the key exists already).
- Visibility: public
- Is abstract?: No
- Is static?: No
- Is final?: No
- Return: string
Parameters
| Name | Type | Default | Set | Range | Description |
|---|---|---|---|---|---|
| $table | string | required parameter | N/A | N/A | The table name |
| $map | array | required parameter | N/A | N/A | The INSERT/UPDATE map, minus anything in the key |
| $key_map | array | required parameter | N/A | N/A | The WHERE map representing the key [will all be ANDed together] - must be the true key, otherwise rows will be duplicated |
| $fail_ok | boolean | False | N/A | N/A | Whether to allow failure (outputting a message instead of exiting completely) |
| $save_as_volatile | boolean | False | N/A | N/A | Whether we are saving as a 'volatile' file extension (used in the XML DB driver, to mark things as being non-syndicated to Git) |
Return
- SQL query (null: not supported)
- Type: ?string
- Set: N/A
- Range: N/A