Release 10.1A: OpenEdge Development:
Progress Dynamics Repository Reference

> ## ryc_object_instance table — rycoi

> This table lists the running instances of an object on a container. This aids in the allocation of specific attributes, links, and page numbers for the specific instance of an object.

> The instance name must be unique within a container. It is used to manage and locate instances of objects on a container and apply customizations to the same instance.

> This table also defines the container page on which the instance appears and, where applicable, the order of the objects within a page.

> Table 10–13 lists the table’s FLA, fields, and foreign keys.

> Table 10–13: ryc_object_instance table information
> Table FLA | Fields (data type) | Foreign keys
> --- | --- | ---
> rycoi | object_instance_obj (Decimal) container_smartobject_obj (Decimal) smartobject_obj (Decimal) system_owned (Logical) layout_position (Character) instance_name (Character) instance_description (Character) page_obj (Decimal) object_sequence (Integer) | object_instance_obj page_obj smartobject_obj

> Table 10–14 gives details of the table’s indexes.

> Table 10–14: ryc_object_instance index information
> Index name | Elements | Type
> --- | --- | ---
> XPKryc_object_instance | object_instance_obj | Primary Unique
> XAK1ryc_object_instance | container_smartobject_obj instance_name | Unique
> XIE1ryc_object_instance | smartobject_obj | Nonunique
> XIE3ryc_object_instance | container_smartobject_obj smartobject_obj layout_position | Nonunique
> XIE4ryc_object_instance | instance_name | Nonunique
> XIE5ryc_object_instance | instance_description | Nonunique
> XIE6ryc_object_instance | container_smartobject_obj page_obj object_sequence | Nonunique
> XIE7ryc_object_instance | page_obj | Nonunique

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