SYSTEM_DEFINED

Some parts in the output code are omitted for clarity reasons.

Non-relevant statement.

Notice that this statement is removed from the migration because it is a non-relevant syntax. It means that it is not required in Snowflake.

Description

Property in Teradata that can be after a CREATE statement in cases such as JOIN INDEX.

Sample Source Patterns

Notice that SYSTEM_DEFINED has been removed from the source code because it is a non-relevant syntax in Snowflake.

Teradata

IN -> Teradata_01.sql

CREATE SYSTEM_DEFINED JOIN INDEX MY_TESTS.MYPARTS_TJI004 ,FALLBACK ,CHECKSUM = DEFAULT, MAP = TD_MAP1 AS
CURRENT TRANSACTIONTIME 
SELECT
    MY_TESTS.myParts.ROWID,
    MY_TESTS.myParts.part_id,
    MY_TESTS.part_duration
FROM MY_TESTS.myParts
UNIQUE PRIMARY INDEX (part_id);

Snowflake

OUT -> Teradata_01.sql

--** SSC-FDM-0007 - MISSING DEPENDENT OBJECT "MY_TESTS.myParts" **
CREATE OR REPLACE DYNAMIC TABLE MY_TESTS.MYPARTS_TJI004
--** SSC-FDM-0031 - DYNAMIC TABLE REQUIRED PARAMETERS SET BY DEFAULT **
TARGET_LAG='1 day'
WAREHOUSE=UPDATE_DUMMY_WAREHOUSE
COMMENT = '{ "origin": "sf_sc", "name": "snowconvert", "version": {  "major": 0,  "minor": 0,  "patch": "0" }, "attributes": {  "component": "teradata",  "convertedOn": "07/01/2024" }}'
AS
--    --** SSC-FDM-TD0025 - TEMPORAL FORMS ARE NOT SUPPORTED IN SNOWFLAKE **
--    CURRENT TRANSACTIONTIME
                            SELECT
        MY_TESTS.myParts.ROWID,
        MY_TESTS.myParts.part_id,
        MY_TESTS.part_duration
    FROM
        MY_TESTS.myParts;

Known Issues

No issues were found.

Related EWIs

1. SSC-FDM-0007: Element with missing dependencies.
2. SSC-FDM-TD0025: Teradata Database Temporal Table is not supported in Snowflake.
3. SSC-FDM-0031: Dynamic Table required parameters set by default