app > orm

Path: metadata > app > orm.

Definitions for ORM.

Example:

{
    "platforms": {
        "Mysql": {
            "queryComposerClassName": "Espo\\ORM\\QueryComposer\\MysqlQueryComposer",
            "pdoFactoryClassName": "Espo\\ORM\\PDO\\MysqlPDOFactory",
            "functionConverterClassNameMap": {
                "ABS": "Espo\\Core\\ORM\\QueryComposer\\Part\\FunctionConverters\\Abs"
            }
        }
    }
}

platforms

As of v7.5.

Definitions for database platforms.

queryComposerClassName

class-string<Espo\ORM\QueryComposer\QueryComposer>

A query composer.

pdoFactoryClassName

class-string<Espo\ORM\PDO\PDOFactory>

A PDO factory.

functionConverterClassNameMap

Object.<string, class-string<Espo\ORM\QueryComposer\Part\FunctionConverter>>

Complex expression function converters. Use it to define custom complex expression functions.