SnowConvert AI - IBM DB2 問題¶

 CREATE TABLE T1
(
COL1 VARCHAR(10) COLUMN SECURED WITH securityLabel1,
COL2 VARCHAR(10) COLUMN SECURED WITH securityLabel2
);

CREATE TABLE T1
(
COL1 VARCHAR(10),
COL2 VARCHAR(10)
)
WITH ROW ACCESS POLICY securityLabel1 ON (
COL1
)
!!!RESOLVE EWI!!! /*** SSC-EWI-DB0001 - WITH ROW ACCESS POLICY CLAUSE DOES NOT SUPPORT MULTIPLE DECLARATION IN SNOWFLAKE ***/!!!
WITH ROW ACCESS POLICY securityLabel2 ON (
COL2
)
;

 SELECT 
  ID,
  Start,
  END
FROM 
  timetable 
-- FOR system_time as of '2022-05-09-16.20.17.0';

CREATE TABLE TestTable (
COL1 DATE,
COL2 DATE,
PERIOD SYSTEM_TIME (COL1, COL2),
PERIOD BUSINESS_TIME (COL1, COL2)

SELECT
   *
FROM
   Table1
FOR SYSTEM_TIME AS of Value

CREATE TABLE TestTable (
COL1 DATE,
COL2 DATE,
!!!RESOLVE EWI!!! /*** SSC-EWI-DB0003 - PERIOD SPECIFICATION IS NOT SUPPORTED IN SNOWFLAKE. ***/!!!
PERIOD SYSTEM_TIME (COL1, COL2),
!!!RESOLVE EWI!!! /*** SSC-EWI-DB0003 - PERIOD SPECIFICATION IS NOT SUPPORTED IN SNOWFLAKE. ***/!!!
PERIOD BUSINESS_TIME (COL1, COL2)
)

SELECT
   *
FROM
Table1
!!!RESOLVE EWI!!! /*** SSC-EWI-DB0003 - PERIOD SPECIFICATION IS NOT SUPPORTED IN SNOWFLAKE. ***/!!!
FOR SYSTEM_TIME AS of Value

Select * from OUTER(ATable);
Select * from ONLY(ATable);

Select * from
!!!RESOLVE EWI!!! /*** SSC-EWI-DB0004 - OUTER TABLE REFERENCE IS NOT SUPPORTED IN SNOWFLAKE. ***/!!!
OUTER(ATable) AS AliasName;

Select * from
ATable;

CREATE VIEW TestTableId2 AS Select * from TestTableId1 WITH ROW MOVEMENT;

 CREATE VIEW TestTableId2
 COMMENT = '{ "origin": "sf_sc", "name": "snowconvert", "version": {  "major": 0,  "minor": 0,  "patch": "0" }, "attributes": {  "component": "db2",  "convertedOn": "09/02/2025",  "domain": "no-domain-provided" }}'
 AS Select * from
  TestTableId1
 !!!RESOLVE EWI!!! /*** SSC-EWI-DB0005 - MANIPULATION OF DATA IN VIEWS IS NOT SUPPORTED. ***/!!!
 WITH ROW MOVEMENT;

 SELECT
   *
FROM
   OLD Table(UPDATE T1 SET NAME = 'Tony' where ID = 4)

 UPDATE (SELECT EMPNO, SALARY, COMM,
     AVG(SALARY) OVER (PARTITION BY WORKDEPT),
     AVG(COMM) OVER (PARTITION BY WORKDEPT)
     FROM EMPLOYEE E) AS E(EMPNO, SALARY, COMM, AVGSAL, AVGCOMM)
   SET (SALARY, COMM) = (AVGSAL, AVGCOMM)
   WHERE EMPNO = '000120';
   
 UPDATE TABLE5
INCLUDE (col1 INT, col2 Varchar(10))
SET Column1 = 1;

SELECT
   *
FROM
   !!!RESOLVE EWI!!! /*** SSC-EWI-DB0006 - INTERMEDIATE RESULT TABLE IS NOT SUPPORTED. ***/!!!
   OLD Table(UPDATE T1 SET NAME = 'Tony' where ID = 4)

UPDATE
       !!!RESOLVE EWI!!! /*** SSC-EWI-DB0006 - INTERMEDIATE RESULT TABLE IS NOT SUPPORTED. ***/!!!
 (SELECT EMPNO, SALARY, COMM,
       AVG(SALARY) OVER (PARTITION BY WORKDEPT),
       AVG(COMM) OVER (PARTITION BY WORKDEPT)
       FROM EMPLOYEE E) AS E(EMPNO, SALARY, COMM, AVGSAL, AVGCOMM)
       SET
       SALARY = AVGSAL,
       COMM = AVGCOMM
WHERE EMPNO = '000120';

UPDATE TABLE5
!!!RESOLVE EWI!!! /*** SSC-EWI-DB0006 - INTERMEDIATE RESULT TABLE IS NOT SUPPORTED. ***/!!!
INCLUDE (col1 INT, col2 Varchar(10))
SET Column1 = 1;

 INSERT INTO
   (SELECT * FROM SOMEOTHERTABLE)
VALUES
   (DEFAULT);

 INSERT INTO
!!!RESOLVE EWI!!! /*** SSC-EWI-DB0007 - QUERY AS INSERT TARGET NAME IS NOT SUPPORTED ***/!!!
   (SELECT * FROM SOMEOTHERTABLE)
VALUES
   (DEFAULT);

 DELETE FROM (
SELECT * FROM table1
)

DELETE FROM
!!!RESOLVE EWI!!! /*** SSC-EWI-DB0008 - DELETE FROM SELECT STATEMENT IS NOT SUPPORTED. ***/!!!
 (
SELECT * FROM table1
)

 DELETE FROM table1 
WHERE CURRENT OF cursor1

 UPDATE table1
     SET col1 = 1
     WHERE CURRENT OF cursor1

DELETE FROM
table1
WHERE
!!!RESOLVE EWI!!! /*** SSC-EWI-DB0009 - POSITIONED CURRENT OF IS NOT SUPPORTED. ***/!!! CURRENT OF cursor1

UPDATE TABLE1
SET Column1 = 1
WHERE
!!!RESOLVE EWI!!! /*** SSC-EWI-DB0009 - POSITIONED CURRENT OF IS NOT SUPPORTED. ***/!!!
 CURRENT OF cursor1;

 UPDATE CIRCLES
     SET C..CENTER..X = C..CENTER..Y,
       C..CENTER..Y = C..CENTER..X
     WHERE ID = 999;

UPDATE CIRCLES
     SET
          !!!RESOLVE EWI!!! /*** SSC-EWI-DB0010 - ATTRIBUTE NAME IS NOT SUPPORTED IN SNOWFLAKE ***/!!! C..CENTER..X =
          !!!RESOLVE EWI!!! /*** SSC-EWI-DB0010 - ATTRIBUTE NAME IS NOT SUPPORTED IN SNOWFLAKE ***/!!! C..CENTER..Y,
          !!!RESOLVE EWI!!! /*** SSC-EWI-DB0010 - ATTRIBUTE NAME IS NOT SUPPORTED IN SNOWFLAKE ***/!!!
       C..CENTER..Y =
                      !!!RESOLVE EWI!!! /*** SSC-EWI-DB0010 - ATTRIBUTE NAME IS NOT SUPPORTED IN SNOWFLAKE ***/!!! C..CENTER..X
     WHERE ID = 999

 UPDATE EMPLOYEE EU
    SET (EU.COM, EU.SALARY) = (SELECT ES.SALARY FROM EMPLOYEE ES WHERE ES.WORKDEPT = EU.WORKDEPT)
    WHERE EU.EMPNO = '000120';

UPDATE EMPLOYEE EU
    SET
        !!!RESOLVE EWI!!! /*** SSC-EWI-DB0011 - ASSIGNMENT CLAUSE TYPE IS NOT SUPPORTED IN SNOWFLAKE ***/!!!
 (EU.COM, EU.SALARY) = (SELECT ES.SALARY FROM
         EMPLOYEE ES WHERE ES.WORKDEPT = EU.WORKDEPT)
    WHERE EU.EMPNO = '000120';

 CREATE VIEW VIEW1 AS SELECT * FROM T;
INSERT INTO VIEW1 (COL1, COL2) VALUES (NULL, DEFAULT);

 CREATE VIEW PUBLIC.VIEW1
AS SELECT * FROM
PUBLIC.T;

!!!RESOLVE EWI!!! /*** SSC-EWI-DB0012 - INVALID NAME AS INSERTION TARGET, USE OF VIEW NAME IS NOT SUPPORTED IN SNOWFLAKE ***/!!!
INSERT INTO VIEW1 (COL1, COL2) VALUES (NULL,DEFAULT);

 CREATE VIEW VIEW1 AS SELECT * FROM T;
DELETE FROM VIEW1

 CREATE VIEW PUBLIC.VIEW1
AS SELECT * FROM
PUBLIC.T;


DELETE FROM
!!!RESOLVE EWI!!! /*** SSC-EWI-DB0013 - INVALID NAME AS DELETE TARGET, USE OF VIEW NAME IS NOT SUPPORTED IN SNOWFLAKE ***/!!!
 VIEW1

 SELECT
   *
FROM
   EXTERNAL SOMENAME AS T1 LIKE TABLE2 USING(COMPRESS NO)

SELECT
   *
FROM
   !!!RESOLVE EWI!!! /*** SSC-EWI-DB0014 - THE USE OF EXTERNAL TABLE REFERENCES IS NOT SUPPORTED IN SNOWFLAKE ***/!!!
   EXTERNAL SOMENAME AS T1 LIKE TABLE2 USING(COMPRESS NO)