| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments |
|---|---|---|---|---|---|---|---|---|
| id | uuid | 2147483647 | √ | null |
|
|
The record’s primary key. The definitive identifier of the record in the system. General Usage This column is system maintained and should be considered read only in normal operations. Data Requirements
User Defined Record Supported Operations
System Defined Record Supported Operations
|
|
| internal_name | text | 2147483647 | √ | null |
|
|
A candidate key useful for programmatic references to individual records. General Usage This column is system maintained and should be considered read only in normal operations. Data Requirements
User Defined Record Supported Operations
System Defined Record Supported Operations
|
|
| display_name | text | 2147483647 | √ | null |
|
|
A friendly name and candidate key for the record, suitable for use in user interactions General Usage This column is system maintained and should be considered read only in normal operations. Data Requirements
User Defined Record Supported Operations
System Defined Record Supported Operations
|
|
| external_name | text | 2147483647 | √ | null |
|
|
A non-unique/non-key value used to display to users and external parties where uniqueness is less of a concern than specific end user presentation. Data Requirements
User Defined Record Supported Operations
System Defined Record Supported Operations
|
|
| hierarchy_id | uuid | 2147483647 | √ | null |
|
|
Identifies the Hierarchy to which the record belongs. Data Requirements
User Defined Record Supported Operations
System Defined Record Supported Operations
|
|
| hierarchy_depth | int2 | 5 | √ | null |
|
|
Indicates the at what level in the hierarchy this Group Type Item sits relative to the other items in the Group Type. Records with relatively higher values are deeper or lower in the hierarchy. General Usage When a value for this column is not provided at insert time, the record is assigned the next hierarchy depth value relative to the existing records. When a record is inserted with a set hierarchy_depth value and that value pre-exists for the same Group Type as the new record, the insert is treated as a “insert above” operation, with the existing conflicting record being updated to have the next hierarchy value; existing Group Type Item records are continued to be updated until the last record is assigned a non-conflicting hierarchy_depth value. Data Requirements
User Defined Record Supported Operations
System Defined Record Supported Operations
|
|
| required | bool | 1 | √ | null |
|
|
Indicates if the Hierarchy Item level must be represented by a record in the implementing data, or if the Hierarchy Item level represents an optional level. If true, the Hierarchy Item level must be represented by a record in the data of the implementing Component for that data to be considered valid. If false, the Hierarchy Item level is considered optional and the data of the implementing Component may omit the Hierarchy Item level in its data without the data being considered invalid. General Usage The highest/root Hierarchy Item level must always be required. If lower levels of the Hierarchy are required, all parents to the lowest required Hierarchy Item level must also be marked as required true. Data Requirements
User Defined Record Supported Operations
System Defined Record Supported Operations
|
|
| allow_leaf_nodes | bool | 1 | √ | null |
|
|
Indicates to implementing Components that this Hierarchy Item level can be associated with “Leaf Nodes”. Leaf Nodes are not defined in the mscmp_syst_hierarchy Component, but are rather defined by Hierarchy implementing Components. Leaf Nodes are the records which the Branch Nodes/Hierarchy definition are organizing. An example of a Leaf Node would be an application menu implementing Component defining references/links to specific application functionality which are then displayed associated to branches of a tree structure (menu/sub-menu/ etc.) The links are Leaf Nodes and the branches of the menu are Branch Nodes: representations of the Hierarchy Items. General Usage If this value is true, it means this Hierarchy Item record may be associated directly with Leaf Nodes. If false, Leaf Nodes must be associated with other levels of the Hierarchy. The bottom/lowest level required Hierarchy Item must always be marked as Data Requirements
User Defined Record Supported Operations
System Defined Record Supported Operations
|
|
| diag_timestamp_created | timestamptz | 35,6 | √ | null |
|
|
The database server date/time when the transaction which created the record started. General Usage This column is system maintained and should be considered read only in normal operations. Data Requirements
User Defined Record Supported Operations
System Defined Record Supported Operations
|
|
| diag_role_created | text | 2147483647 | √ | null |
|
|
The database role which created the record. General Usage This column is system maintained and should be considered read only in normal operations. Data Requirements
User Defined Record Supported Operations
System Defined Record Supported Operations
|
|
| diag_timestamp_modified | timestamptz | 35,6 | √ | null |
|
|
The database server date/time when the transaction which modified the record started. This field will be the same as diag_timestamp_created for inserted records. General Usage This column is system maintained and should be considered read only in normal operations. Data Requirements
User Defined Record Supported Operations
System Defined Record Supported Operations
|
|
| diag_wallclock_modified | timestamptz | 35,6 | √ | null |
|
|
The database server date/time at the moment the record was actually modified. For long running transactions this time may be significantly later than the value of diag_timestamp_modified. General Usage This column is system maintained and should be considered read only in normal operations. Data Requirements
User Defined Record Supported Operations
System Defined Record Supported Operations
|
|
| diag_role_modified | text | 2147483647 | √ | null |
|
|
The database role which modified the record. General Usage This column is system maintained and should be considered read only in normal operations. Data Requirements
User Defined Record Supported Operations
System Defined Record Supported Operations
|
|
| diag_row_version | int8 | 19 | √ | null |
|
|
The current version of the row. The value here indicates how many actual data changes have been made to the row. If an update of the row leaves all data fields the same, disregarding the updates to the diag_* columns, the row version is not updated, nor are any updates made to the other diag_* columns other than diag_update_count. General Usage This column is system maintained and should be considered read only in normal operations. Data Requirements
User Defined Record Supported Operations
System Defined Record Supported Operations
|
|
| diag_update_count | int8 | 19 | √ | null |
|
|
Records the number of times the record has been updated regardless as to if the update actually changed any data. In this way needless or redundant record updates can be found. This row starts at 0 and therefore may be the same as the diag_row_version - 1. General Usage This column is system maintained and should be considered read only in normal operations. Data Requirements
User Defined Record Supported Operations
System Defined Record Supported Operations
|
SELECT id, internal_name, display_name, external_name, hierarchy_id, hierarchy_depth, required, allow_leaf_nodes, diag_timestamp_created, diag_role_created, diag_timestamp_modified, diag_wallclock_modified, diag_role_modified, diag_row_version, diag_update_count FROM ms_syst_data.syst_hierarchy_items;