Wojtek Bialek
Catalog features
Data catalog
Dataedo documents metadata of following objects:
- Tables
- Views
- Functions
- Procedures
- Edges
- Vertices
For more details, go to Connector specification section
Data lineage
Dataedo does not supports automatic lineage in SAP Hana, however user can use manual lineage in documentation.
Data profiling
Dataedo supports profiling tables imported from SAP HANA.
During the profiling process SAP HANA's special dates are treated as regular values, not NULLs. Some database explorers (eg. DBeaver) can display NULL in a place of special date because of limitations of the JDBC driver. You can read more here.
How to connect
Provide connection details:
- Host - SAP HANA Cloud host,
- Port - SAP HANA Cloud port,
- User - SAP HANA database user,
- Password - Password to the SAP HANA database user
Connector specification
Imported objects
| Object | Imported as |
|---|---|
| Table | Table |
| View | View |
| Function | Function |
| Procedure | Procedure |
| Edge | Graph Edge |
| Vertex | Graph Node |
Tables metadata
| Metadata | Imported as |
|---|---|
| Schema | Schema |
| Name | Name |
| Description | Description |
| Columns | Columns |
| Name | Name |
| Data type | Data type |
| Null/Not null | Nullable |
| Description | Description |
| Foreign Keys | Relationships |
| Constraint table | FK Table |
| Referenced table | PK Table |
| Name | Relationship name |
| Primary/Unique keys | Unique keys |
| Name | Key name |
| Columns | Columns |
| Description | Description |
| Triggers | Triggers |
| Definition | Script |
| Name | Name |
| Action | When |
Views metadata
| Metadata | Imported as |
|---|---|
| Schema | Schema |
| Name | Name |
| Description | Description |
| Definition | Script |
| Columns | Columns |
| Name | Name |
| Data type | Data type |
| Null/Not null | Nullable |
| Description | Description |
Functions metadata
| Metadata | Imported as |
|---|---|
| Schema | Schema |
| Name | Name |
| Description | Description |
| Definition | Script |
| Parameters | Input/Output |
| Name | Name |
| Data type | Data type |
| IN/OUT | Mode |
Procedure metadata
| Metadata | Imported as |
|---|---|
| Schema | Schema |
| Name | Name |
| Description | Description |
| Definition | Script |
| Parameters | Input/Output |
| Name | Name |
| Data type | Data type |
| IN/OUT | Mode |
Edges metadata
| Metadata | Imported as |
|---|---|
| Schema | Schema |
| Name | Name |
| Description | Description |
| Columns | Properties |
| Name | Name |
| Data type | Data type |
| Foreign Keys | Relationships |
| Constraint table | FK Table |
| Referenced table | PK Table |
| Name | Relationship name |
| Condition | Join |
| Primary/Unique keys | Unique keys |
| Name | Key name |
| Columns | Columns |
| Triggers | Triggers |
| Definition | Script |
| Name | Name |
| Action | When |
Vertices metadata
| Metadata | Imported as |
|---|---|
| Schema | Schema |
| Name | Name |
| Description | Description |
| Columns | Properties |
| Name | Name |
| Data type | Data type |
| Null/Not null | Nullable |
| Foreign Keys | Relationships |
| Constraint table | FK Table |
| Referenced table | PK Table |
| Name | Relationship name |
| Condition | Join |
| Primary/Unique keys | Unique keys |
| Name | Key name |
| Columns | Columns |
| Triggers | Triggers |
| Definition | Script |
| Name | Name |
| Action | When |
Limitations
- Dataedo deas not support importing OLAP Cubes
- Dataedo doeas not support importing JSON Documents
- User defined data types are imported as tables