What does Atlan crawl from SAP HANA?

Atlan crawls and maps the following assets and properties from SAP HANA.

Schemas

Atlan maps schemas from SAP HANA to its Schema asset type.

Source property	Atlan property
SCHEMA_NAME	name
TABLE_COUNT	tableCount
VIEW_COUNT	viewsCount

Tables

Atlan maps tables from SAP HANA to its Table asset type.

Source property	Atlan property
TABLE_NAME	name
COMMENTS	description
COLUMN_COUNT	columnCount
ROW_COUNT	rowCount
TABLE_SIZE	sizeBytes
IS_PARTITIONED	isPartitioned
IS_TEMPORARY	isTemporary

Views

Atlan maps views from SAP HANA to its View asset type.

Source property	Atlan property
VIEW_NAME	name
COMMENTS	description
COLUMN_COUNT	columnCount
DEFINITION	definition

Calculation views

Atlan maps calculation views from SAP HANA to its CalculationView asset type. Atlan supports upstream lineage to source tables and calculation views. Column-level lineage is currently not supported.

Source property	Atlan property
OBJECT_NAME	name
COLUMN_COUNT	columnCount
VERSION_ID	calculationViewVersionId
ACTIVATED_BY	calculationViewActivatedBy
ACTIVATED_AT	calculationViewActivatedAt

Columns

For tables and views

Atlan maps columns for tables and views from SAP HANA to its Column asset type.

Source property	Atlan property
COLUMN_NAME	name
COMMENTS	description
POSITION	order
DATA_TYPE_NAME	dataType
IS_NULLABLE	isNullable
LENGTH	maxLength
CONSTRAINT (PRIMARY KEY)	isPrimary
REFERENCED_COLUMN_NAME	isForeign
DECIMAL_DIGITS	precision
SCALE	numericScale
DEFAULT_VALUE	defaultValue

For calculation views

Atlan maps columns for calculation views from SAP HANA to its Column asset type.

Source property	Atlan property
COLUMN_NAME	name
LABEL	description
ORDER	order
COLUMN_SQL_TYPE	dataType
-	columnIsMeasure
MEASURE_TYPE	columnMeasureType

The columnIsMeasure property is derived as a Boolean value based on the MEASURE_TYPE field.

Functions

Atlan maps table functions from SAP HANA to its Function asset type.

Source property	Atlan property
FUNCTION_NAME	name
FUNCTION_TYPE	functionType
IS_ENCRYPTED	functionIsSecure
OWNER_NAME	sourceOwners
DEFINITION	functionDefinition

Stored procedures

Atlan maps stored procedures in SAP HANA to its Procedure asset type.

Source property	Atlan property
PROCEDURE_NAME	name
PROCEDURE_TYPE	subType
DEFINITION	definition