source_entity_attribute_list

Target database: Snowflake, Azure Synapse SQL, Microsoft Fabric, Google BigQuery, Databricks SQL

Resolved as a comma-separated list of attributes of the first source entity mapped as SOURCE in file load execution.

See also:

• OVERRIDE_FILE_LOAD

• TRANSFORM_PERSIST

• TRANSFORM_SQL_VIEW

• Variables

Usage

<source_entity_attribute_list>

Notes

Supported in file loads,transform_persist and transform_sql_view.

Examples

Snowflake: Variable used in OVERRIDE_FILE_LOAD

<source_entity_attribute_list> is resolved as a comma-separated list of source entity attributes in their positional order, for example:

ratecodeid, description

File load customized with OVERRIDE_FILE_LOAD:

COPY INTO ...
(<source_entity_attribute_list>)
FROM ...
...
;

File load executed in Snowflake:

COPY INTO ...
(ratecodeid, description)
FROM ...
...
;

Azure Synapse SQL and Microsoft Fabric: Variable used in OVERRIDE_FILE_LOAD

<source_entity_attribute_list> is resolved as a comma-separated list of source entity attributes in their positional order, for example:

(ratecodeid, description)

File load customized with OVERRIDE_FILE_LOAD:

COPY INTO ...
<source_entity_attribute_list>
FROM ...
WITH (...);

File load executed in Azure Synapse SQL:

COPY INTO ...
(ratecodeid, description)
FROM ...
WITH (...);

Databricks SQL: Variable used in TRANSFORM_PERSIST

<source_entity_attribute_list> is resolved as a comma-separated list of source entity attributes in their positional order, for example:

(ratecodeid, description)

File load customized with TRANSFORM_PERSIST:

INSERT INTO ...
SELECT <source_entity_attribute_list> FROM <source_entity_schema>.<source_entity_name>

File load executed in Databricks SQL:

INSERT INTO ...
SELECT ratecodeid, description FROM source.ENTITY

Google BigQuery: Variable used in TRANSFORM_PERSIST

<source_entity_attribute_list> is resolved as a comma-separated list of attributes in parentheses defined in a manifest, for example:

(ratecodeid, description)

File load customized with TRANSFORM_PERSIST:

INSERT INTO ...
SELECT <source_entity_attribute_list> FROM <source_entity_schema>.<source_entity_name>

File load executed in BigQuery SQL:

INSERT INTO ...
SELECT ratecodeid, description FROM source.ENTITY