SnowConvert AI – Funktionale Unterschiede bei Teradata¶

 CREATE TABLE TableExample
(
ColumnExample BLOB
);

 CREATE OR REPLACE TABLE TableExample
(
ColumnExample BINARY /*** SSC-FDM-TD0001 - COLUMN CONVERTED FROM BLOB DATA TYPE ***/
)
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},{"attributes":{"component":"teradata"}}'
;

 CREATE TABLE TableExample
(
ColumnExample CLOB
)

 CREATE OR REPLACE TABLE TableExample
(
ColumnExample VARCHAR /*** SSC-FDM-TD0002 - COLUMN CONVERTED FROM CLOB DATA TYPE ***/
)
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},{"attributes":{"component":"teradata"}}'
;

 .LOGON dbc, dbc;

select '$variable', '${variable}', '${variable}_concatenated';

select $colname from $tablename where info = $id;

select ${colname} from ${tablename} where info = ${id};

.LOGOFF;

EXECUTE IMMEDIATE
$$
  --** SSC-FDM-TD0003 - BASH VARIABLES FOUND, USING SNOWSQL WITH VARIABLE SUBSTITUTION ENABLED IS REQUIRED TO RUN THIS SCRIPT **
  DECLARE
    STATUS_OBJECT OBJECT := OBJECT_CONSTRUCT('SQLCODE', 0);
  BEGIN
    --.LOGON dbc, dbc
    !!!RESOLVE EWI!!! /*** SSC-EWI-0073 - PENDING FUNCTIONAL EQUIVALENCE REVIEW FOR 'BTLogOn' NODE ***/!!!
    null;
    BEGIN
      SELECT
        '&variable',
        '&{variable}',
        '&{variable}_concatenated';
      STATUS_OBJECT := OBJECT_CONSTRUCT('SQLROWCOUNT', SQLROWCOUNT);
    EXCEPTION
      WHEN OTHER THEN
        STATUS_OBJECT := OBJECT_CONSTRUCT('SQLCODE', SQLCODE, 'SQLERRM', SQLERRM, 'SQLSTATE', SQLSTATE);
    END;
    BEGIN
      SELECT
        &colname
      from
        &tablename
      where
        info = &id;
      STATUS_OBJECT := OBJECT_CONSTRUCT('SQLROWCOUNT', SQLROWCOUNT);
    EXCEPTION
      WHEN OTHER THEN
        STATUS_OBJECT := OBJECT_CONSTRUCT('SQLCODE', SQLCODE, 'SQLERRM', SQLERRM, 'SQLSTATE', SQLSTATE);
    END;
    BEGIN
      SELECT
        &{colname}
      from
        &{tablename}
      where
        info = &{id};
      STATUS_OBJECT := OBJECT_CONSTRUCT('SQLROWCOUNT', SQLROWCOUNT);
    EXCEPTION
      WHEN OTHER THEN
        STATUS_OBJECT := OBJECT_CONSTRUCT('SQLCODE', SQLCODE, 'SQLERRM', SQLERRM, 'SQLSTATE', SQLSTATE);
    END;
    --.LOGOFF
    !!!RESOLVE EWI!!! /*** SSC-EWI-0073 - PENDING FUNCTIONAL EQUIVALENCE REVIEW FOR 'LogOff' NODE ***/!!!
    null;
  END
$$

 -- Additional Params: --SplitPeriodDatatype
CREATE TABLE DateTable
(
	COL1 PERIOD(DATE) DEFAULT PERIOD (DATE '2005-02-03', UNTIL_CHANGED)
);

CREATE OR REPLACE TABLE DateTable
(
	COL1_begin DATE DEFAULT DATE '2005-02-03',
	COL1_end DATE DEFAULT DATE '9999-12-31' /*** SSC-FDM-TD0004 - PERIOD DATA TYPES ARE HANDLED AS TWO DATA FIELDS ***/
)
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},"attributes":{"component":"teradata"}}'
;

-- Will be rounded to Asia/Colombo (+05:30)
SET TIME ZONE '05:26';

 -- Will be rounded to Asia/Colombo (+05:30)
--** SSC-FDM-TD0005 - NON-STANDARD TIME ZONE OFFSETS NOT SUPPORTED IN SNOWFLAKE, ROUNDED TO NEAREST VALID TIME ZONE **
ALTER SESSION SET TIMEZONE = 'Asia/Colombo';

REPLACE VIEW VIEWWITHOPTIONTEST AS
LOCKING ROW FOR ACCESS
SELECT 
    *        
FROM SOMETABLE
WHERE app_id = 'SUPPLIER'
WITH CHECK OPTION;

 CREATE OR REPLACE VIEW VIEWWITHOPTIONTEST
COMMENT = '{ "origin": "sf_sc", "name": "snowconvert", "version": {  "major": 0,  "minor": 0,  "patch": "0" }, "attributes": {  "component": "teradata",  "convertedOn": "07/02/2025",  "domain": "no-domain-provided" }}'
AS
SELECT
    *
FROM
    SOMETABLE
WHERE
    UPPER(RTRIM( app_id)) = UPPER(RTRIM('SUPPLIER'))
--    --** SSC-FDM-TD0006 - VIEW WITH OPTION NOT SUPPORTED IN SNOWFLAKE **
--    WITH CHECK OPTION
                     ;

-- Additional Params: --useCollateForCaseSpecification
CREATE TABLE TableExample
(
ColumnExample JSON(2500) NOT CASESPECIFIC
)

 CREATE OR REPLACE TABLE TableExample
(
ColumnExample VARIANT
--                      NOT CASESPECIFIC /*** SSC-FDM-TD0007 - VARIANT COLUMN DOES NOT SUPPORT COLLATION ***/
)
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},{"attributes":{"component":"teradata"}}'
;

SELECT NVP('store = whole foods&&store: ?Bristol farms','store', '&&', valueDelimiter, 2);

 SELECT
PUBLIC.NVP_UDF('store = whole foods&&store: ?Bristol farms', 'store', '&&', valueDelimiter, 2) /*** SSC-FDM-TD0008 - WHEN NVP_UDF FOURTH PARAMETER IS NON-LITERAL AND IT CONTAINS A BACKSLASH, THAT BACKSLASH NEEDS TO BE ESCAPED ***/;

 CREATE TABLE TableExample
(
ColumnExample INTEGER DEFAULT SESSION,
ColumnExample2 VARCHAR DEFAULT SESSION
)

 CREATE OR REPLACE TABLE TableExample
(
ColumnExample VARCHAR DEFAULT CURRENT_SESSION() /*** SSC-FDM-TD0009 - CONVERTED FROM INTEGER TO VARCHAR FOR CURRENT_SESSION DEFAULT ***/,
ColumnExample2 VARCHAR DEFAULT CURRENT_SESSION()
)
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},{"attributes":{"component":"teradata"}}'
;

 SELECT columnname FROM dbc.columnsV WHERE tablename = 'TableN';

 SELECT
COLUMN_NAME AS COLUMNNAME
FROM
--** SSC-FDM-TD0010 - USES OF TABLE DBC.COLUMNSV ARE CONVERTED TO INFORMATION_SCHEMA.COLUMNS, BUT SOME COLUMNS MIGHT NOT HAVE AND EXACT MATCH IN SNOWFLAKE **
INFORMATION_SCHEMA.COLUMNS
WHERE
UPPER(RTRIM(TABLE_NAME)) = UPPER(RTRIM('TableN'));

 SELECT U&'hola #+005132 mundo' UESCAPE '#';

 SELECT
--** SSC-FDM-TD0011 - UNICODE BMP IS NOT SUPPORTED IN SNOWFLAKE **
'hola \u+005132 mundo';

CREATE TABLE T_2004
(
    -- In the output code all of these columns will be FLOAT type
    -- and will include the SSC-FDM-TD0012 message.
    COL1 FLOAT DEFAULT TIME,
    COL2 FLOAT DEFAULT DATE,
    COL3 FLOAT DEFAULT CURRENT_DATE,
    COL4 FLOAT DEFAULT CURRENT_TIME,
    COL5 FLOAT DEFAULT CURRENT_TIMESTAMP
);

 CREATE TABLE T_2004
(
    -- In the output code all of these columns will be FLOAT type
    -- and will include the SSC-FDM-TD0012 message.
    COL1 FLOAT DEFAULT TIME /*** SSC-FDM-TD0012 - DEFAULT CURRENT_TIME NOT VALID FOR DATA TYPE ***/,
    COL2 FLOAT DEFAULT DATE /*** SSC-FDM-TD0012 - DEFAULT CURRENT_DATE NOT VALID FOR DATA TYPE ***/,
    COL3 FLOAT DEFAULT CURRENT_DATE /*** SSC-FDM-TD0012 - DEFAULT CURRENT_DATE NOT VALID FOR DATA TYPE ***/,
    COL4 FLOAT DEFAULT CURRENT_TIME /*** SSC-FDM-TD0012 - DEFAULT CURRENT_TIME NOT VALID FOR DATA TYPE ***/,
    COL5 FLOAT DEFAULT CURRENT_TIMESTAMP /*** SSC-FDM-TD0012 - DEFAULT CURRENT_TIMESTAMP NOT VALID FOR DATA TYPE ***/
)
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},{"attributes":{"component":"teradata"}}'
;

SELECT * FROM table1;
 
.IF ERRORCODE<>0 THEN .EXIT 1

.QUIT 0

 -- Additional Params: -q snowscript

EXECUTE IMMEDIATE
$$
  DECLARE
    STATUS_OBJECT OBJECT := OBJECT_CONSTRUCT('SQLCODE', 0);
  BEGIN
    BEGIN
      SELECT
        *
      FROM
        table1;
      STATUS_OBJECT := OBJECT_CONSTRUCT('SQLROWCOUNT', SQLROWCOUNT);
    EXCEPTION
      WHEN OTHER THEN
        STATUS_OBJECT := OBJECT_CONSTRUCT('SQLCODE', SQLCODE, 'SQLERRM', SQLERRM, 'SQLSTATE', SQLSTATE);
    END;
    IF (STATUS_OBJECT['SQLCODE'] /*** SSC-FDM-TD0013 - THE SNOWFLAKE ERROR CODE MISMATCH THE ORIGINAL TERADATA ERROR CODE ***/ != 0) THEN
      RETURN 1;
    END IF;
    RETURN 0;
  END
$$

 .logmech LDAP;
.logon $LOGON_STR;
.SET DEFAULTS;


$(<$INPUT_SQL_FILE)

.export reset
.logoff
.quit

 SELECT REGEXP_SUBSTR('qaqequ','q(?=u)', 1, 1);

 SELECT
--** SSC-FDM-TD0015 - REGEXP_SUBSTR FUNCTION ONLY SUPPORTS POSIX REGULAR EXPRESSIONS **
REGEXP_SUBSTR('qaqequ','q(?=u)', 1, 1);

 SELECT
       REGEXP_SUBSTR('Chip Chop', 'ch(i|o)p', 1, 1, 'i'),
       REGEXP_SUBSTR('Chip Chop', 'ch(i|o)p', 1, 1, 'c'),
       REGEXP_SUBSTR('Chip Chop', 'ch(i|o)p', 1, 1, 'm'),
       REGEXP_SUBSTR('Chip Chop', 'ch(i|o)p', 1, 1, 's'),
       --** SSC-FDM-TD0016 - VALUE 'l' FOR PARAMETER 'match_arg' IS NOT SUPPORTED IN SNOWFLAKE **
       REGEXP_SUBSTR('Chip Chop', 'ch(i|o)p', 1, 1),
       REGEXP_SUBSTR('Chip Chop', 'ch(i|o)p', 1, 1);

 SELECT cust_id, income, age FROM 
FOREIGN TABLE (SELECT cust_id, income, age FROM twm_customer)@hadoop1 T1;

 SELECT
cust_id,
income,
age FROM
--** SSC-FDM-TD0017 - THE USE OF FOREIGN TABLES IS NOT SUPPORTED IN SNOWFLAKE. **
 FOREIGN TABLE (SELECT cust_id, income, age FROM twm_customer)@hadoop1 T1;

 SELECT
    *
FROM
JSON_TABLE (
    ON (
        SELECT
            id,
            trainSchedule as ts
        FROM
            demo.PUBLIC.Train T
    ) USING rowexpr('$weekShedule.Monday[*]') colexpr(
        '[{"jsonpath"  "$.time",
              "type"" : "CHAR ( 12 )"}]'
    )
) AS JT(Id, Ordinal, Time, City);

 SELECT
    *
FROM
    --** SSC-FDM-TD0018 - UNRECOGNIZED JSON PATH $weekShedule.Monday[*] **
JSON_TABLE (
    ON
       !!!RESOLVE EWI!!! /*** SSC-EWI-0108 - THE FOLLOWING SUBQUERY MATCHES AT LEAST ONE OF THE PATTERNS CONSIDERED INVALID AND MAY PRODUCE COMPILATION ERRORS ***/!!! (
           SELECT
               id,
               trainSchedule as ts
FROM
               demo.PUBLIC.Train T
    ) USING rowexpr('$weekShedule.Monday[*]') colexpr(
        '[{"jsonpath"  "$.time",
              "type"" : "CHAR ( 12 )"}]'
    )
) AS JT(Id, Ordinal, Time, City);

 SELECT GETQUERYBANDVALUE(3, 'account');

 SELECT
--** SSC-FDM-TD0019 - TRANSACTION AND PROFILE LEVEL QUERY TAGS NOT SUPPORTED IN SNOWFLAKE, REFERENCING SESSION QUERY TAG INSTEAD **
GETQUERYBANDVALUE_UDF('account');

 SELECT
*
FROM 
 JSON_TABLE
(ON (SELECT id,
trainSchedule as ts
FROM demo.PUBLIC.Train T)
USING rowexpr('$.weekShedule.Monday[*]')
      colexpr('[ {"ordinal"  true},
                 {"jsonpath"  "$.time",
                  "type"" : "CHAR ( 12 )"},
                 {"jsonpath"  "$.city",
                  "type" : "VARCHAR ( 12 )"}]'))
AS JT(Id, Ordinal, Time, City);

SELECT
*
FROM 
 JSON_TABLE
(ON (SELECT id, 
trainSchedule as ts
FROM demo.PUBLIC.Train T)
USING rowexpr('$.weekShedule.Monday[*]')
      colexpr('{"jsonpath"  "$.time",
                  "type"" : "CHAR ( 12 )"}'))
AS JT(Id, Ordinal, Time, City);

 SELECT
 *
 FROM
 (
  SELECT
   id
  --** SSC-FDM-TD0020 - UNRECOGNIZED JSON LITERAL [ {"ordinal" true}, {"jsonpath" "$.time", "type"" : "CHAR ( 12 )"}, {"jsonpath" "$.city", "type" : "VARCHAR ( 12 )"}] **
  FROM
   demo.PUBLIC.Train T,
   TABLE(FLATTEN(INPUT =>
   trainSchedule:weekShedule.Monday)) rowexpr
 ) JT;

 SELECT
 *
 FROM
 (
  SELECT
   id
  --** SSC-FDM-TD0020 - UNRECOGNIZED JSON LITERAL {"jsonpath" "$.time", "type"" : "CHAR ( 12 )"} **
  FROM
   demo.PUBLIC.Train T,
   TABLE(FLATTEN(INPUT =>
   trainSchedule:weekShedule.Monday)) rowexpr
 ) JT;

 CREATE VIEW SAMPLE_VIEW
AS
SELECT PROTECTIONTYPE FROM DBC.DATABASES;

 CREATE OR REPLACE VIEW SAMPLE_VIEW
COMMENT = '{ "origin": "sf_sc", "name": "snowconvert", "version": {  "major": 0,  "minor": 0,  "patch": "0" }, "attributes": {  "component": "teradata",  "convertedOn": "08/14/2024" }}'
AS
SELECT
!!!RESOLVE EWI!!! /*** SSC-EWI-TD0046 - BUILT-IN REFERENCE TO PROTECTIONTYPE IS NOT SUPPORTED IN SNOWFLAKE ***/!!!
PROTECTIONTYPE FROM
INFORMATION_SCHEMA.DATABASES;

 #*** Generated code is based on the SnowConvert AI Python Helpers version 2.0.6 ***
 
import os
import sys
import snowconvert.helpers
from snowconvert.helpers import Export
from snowconvert.helpers import exec
from snowconvert.helpers import BeginLoading
con = None
#** SSC-FDM-TD0022 - SHELL VARIABLES FOUND, RUNNING THIS CODE IN A SHELL SCRIPT IS REQUIRED **
def main():
  snowconvert.helpers.configure_log()
  con = snowconvert.helpers.log_on()
  exec("""
    SELECT
      $column
    FROM
      ${tablename}
    """)
  snowconvert.helpers.quit_application()

if __name__ == "__main__":
  main()

-- Additional Params: -q SnowScript
SELECT * FROM StringSimilarity (
  ON (
    SELECT id, CAST(a AS VARCHAR(200)) AS a, CAST(b AS VARCHAR(200)) AS b
    FROM table_1
  ) PARTITION BY ANY
  USING
  ComparisonColumnPairs ('jaro_winkler(a,b) AS sim_fn')
  Accumulate ('id')
) AS dt ORDER BY 1;

 SELECT
* FROM
--** SSC-FDM-TD0023 - STRING SIMILARITY MIGHT HAVE A DIFFERENT BEHAVIOR. **
(
   SELECT
     id,
     JAROWINKLER_UDF(a, b) AS sim_fn
   FROM table_1
 ) dt ORDER BY 1;

 CREATE SET TABLE TableExample
(
ColumnExample Number
)

 CREATE SET VOLATILE TABLE SOMETABLE, LOG AS 
(SELECT ColumnExample FROM TableExample);

 --** SSC-FDM-TD0024 - SET TABLE FUNCTIONALITY NOT SUPPORTED. TABLE MIGHT HAVE DUPLICATE ROWS **
CREATE OR REPLACE TABLE TableExample
(
ColumnExample NUMBER(38, 18)
)
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},{"attributes":{"component":"teradata"}}'
;

 --** SSC-FDM-TD0024 - SET TABLE FUNCTIONALITY NOT SUPPORTED. TABLE MIGHT HAVE DUPLICATE ROWS **
CREATE OR REPLACE TEMPORARY TABLE SOMETABLE
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},{"attributes":{"component":"teradata"}}'
AS
(
SELECT
ColumnExample FROM
TableExample
);

 SEQUENCED VALIDTIME  
   SELECT
   Policy_ID,
   Customer_ID
   FROM Policy
      WHERE Policy_Type = 'AU';

 ----** SSC-FDM-TD0025 - TEMPORAL FORMS ARE NOT SUPPORTED IN SNOWFLAKE **
--SEQUENCED VALIDTIME
SELECT
   Policy_ID,
   Customer_ID
   FROM
   Policy
      WHERE
   UPPER(RTRIM( Policy_Type)) = UPPER(RTRIM('AU'));

 CREATE OR REPLACE PROCEDURE TEST.ABORT_STATS()
BEGIN
    CURRENT VALIDTIME AND NONSEQUENCED TRANSACTIONTIME ABORT 
     FROM table_1 
     WHERE table_1.x1 = 1;
END;

 CREATE OR REPLACE PROCEDURE TEST.ABORT_STATS ()
RETURNS VARCHAR
LANGUAGE SQL
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},{"attributes":{"component":"teradata"}}'
EXECUTE AS CALLER
AS
$$
    BEGIN
        --    CURRENT VALIDTIME AND NONSEQUENCED TRANSACTIONTIME
        --** SSC-FDM-TD0025 - TEMPORAL FORMS ARE NOT SUPPORTED IN SNOWFLAKE **
        LET _ROW_COUNT FLOAT;
        SELECT
            COUNT(*)
        INTO
            _ROW_COUNT
            FROM
            table_1
                 WHERE table_1.x1 = 1;
            IF (_ROW_COUNT > 0) THEN
            ROLLBACK;
            END IF;
    END;
$$;

 CREATE TABLE unpivotTable  (
	myKey INTEGER NOT NULL PRIMARY KEY,
	firstSemesterIncome DECIMAL(10,2),
	secondSemesterIncome DECIMAL(10,2),
	firstSemesterExpenses DECIMAL(10,2),
	secondSemesterExpenses DECIMAL(10,2)
);

SELECT * FROM
 TD_UNPIVOT(
 	ON unpivotTable 
 	USING
 	VALUE_COLUMNS('Income', 'Expenses')
 	UNPIVOT_COLUMN('Semester')
 	COLUMN_LIST('firstSemesterIncome, firstSemesterExpenses', 'secondSemesterIncome, secondSemesterExpenses')
 	COLUMN_ALIAS_LIST('First', 'Second')
 )X ORDER BY mykey;

SELECT * FROM
 TD_UNPIVOT(
 	ON unknownTable
 	USING
 	VALUE_COLUMNS('MonthIncome')
 	UNPIVOT_COLUMN('Months')
 	COLUMN_LIST('januaryIncome', 'februaryIncome', 'marchIncome', 'aprilIncome')
 	COLUMN_ALIAS_LIST('January', 'February', 'March', 'April')
 )X ORDER BY yearKey;

 CREATE TABLE unpivotTable (
	myKey INTEGER NOT NULL PRIMARY KEY,
	firstSemesterIncome DECIMAL(10,2),
	secondSemesterIncome DECIMAL(10,2),
	firstSemesterExpenses DECIMAL(10,2),
	secondSemesterExpenses DECIMAL(10,2)
)
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},{"attributes":{"component":"teradata"}}'
;

SELECT
	* FROM
	(
		SELECT
			myKey,
			TRIM(GET_IGNORE_CASE(OBJECT_CONSTRUCT('FIRSTSEMESTERINCOME', 'First', 'FIRSTSEMESTEREXPENSES', 'First', 'SECONDSEMESTERINCOME', 'Second', 'SECONDSEMESTEREXPENSES', 'Second'), Semester), '"') AS Semester,
			Income,
			Expenses
		FROM
			unpivotTable UNPIVOT(Income FOR Semester IN (
				firstSemesterIncome,
				secondSemesterIncome
			)) UNPIVOT(Expenses FOR Semester1 IN (
				firstSemesterExpenses,
				secondSemesterExpenses
			))
		WHERE
			Semester = 'FIRSTSEMESTERINCOME'
			AND Semester1 = 'FIRSTSEMESTEREXPENSES'
			OR Semester = 'SECONDSEMESTERINCOME'
			AND Semester1 = 'SECONDSEMESTEREXPENSES'
	) X ORDER BY mykey;

	SELECT
	* FROM
	--** SSC-FDM-TD0027 - TD_UNPIVOT TRANSFORMATION REQUIRES COLUMN INFORMATION THAT COULD NOT BE FOUND, COLUMNS MISSING IN RESULT **
	(
		SELECT
			TRIM(GET_IGNORE_CASE(OBJECT_CONSTRUCT('JANUARYINCOME', 'January', 'FEBRUARYINCOME', 'February', 'MARCHINCOME', 'March', 'APRILINCOME', 'April'), Months), '"') AS Months,
			MonthIncome
		FROM
			unknownTable UNPIVOT(MonthIncome FOR Months IN (
				januaryIncome,
				februaryIncome,
				marchIncome,
				aprilIncome
			))
	) X ORDER BY yearKey;

 CREATE TABLE demo.Train (
    firstCol INT,
    jsonCol JSON(400),
    thirdCol VARCHAR(30)
);

SELECT * FROM JSON_TABLE 
(ON (SELECT T.*
           FROM demo.Train T)
USING rowexpr('$.schools[*]')
               colexpr('[ {"jsonpath" : "$.name",
                           "type" : "CHAR(20)"},
                          {"jsonpath" : "$.type",
                           "type" : "VARCHAR(20)"}]')
)
AS JT;

SELECT * FROM JSON_TABLE 
(ON (SELECT T.*
           FROM demo.missingTable T)
USING rowexpr('$.schools[*]')
               colexpr('[ {"jsonpath" : "$.name",
                           "type" : "CHAR(20)"},
                          {"jsonpath" : "$.type",
                           "type" : "VARCHAR(20)"}]')
)
AS JT;

 CREATE TABLE demo.Train (
    firstCol INT,
    jsonCol VARIANT,
    thirdCol VARCHAR(30)
)
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},"attributes":{"component":"teradata"}}'
;

SELECT
    * FROM
    (
        SELECT
            firstCol,
            rowexpr.value:name :: CHAR(20) AS Column_0,
            rowexpr.value:type :: VARCHAR(20) AS Column_1,
            thirdCol
        FROM
            demo.Train T,
            TABLE(FLATTEN(INPUT => jsonCol:schools)) rowexpr
    ) JT;

    SELECT
    * FROM
    --** SSC-FDM-TD0028 - JSON_TABLE NOT TRANSFORMED, COLUMN NAMES COULD NOT BE RETRIEVED FROM SEMANTIC INFORMATION **
    JSON_TABLE
   (ON
       !!!RESOLVE EWI!!! /*** SSC-EWI-0108 - THE FOLLOWING SUBQUERY MATCHES AT LEAST ONE OF THE PATTERNS CONSIDERED INVALID AND MAY PRODUCE COMPILATION ERRORS ***/!!! (
        SELECT
            T.*
                  FROM
            demo.missingTable T)
   USING rowexpr('$.schools[*]')
                  colexpr('[ {"jsonpath" : "$.name",
                           "type" : "CHAR(20)"},
                          {"jsonpath" : "$.type",
                           "type" : "VARCHAR(20)"}]')
   )
   AS JT;

 select to_char(date '2008-09-13', 'DD/RM/YYYY');

select to_char(date '2010-10-20', 'DS');

select to_char(1255.495, 'SC9999.9999', 'nls_iso_currency = ''EUR''');

select to_char(45620);

 SELECT
TO_CHAR(date '2008-09-13', 'DD/') || PUBLIC.ROMAN_NUMERALS_MONTH_UDF(date '2008-09-13') || TO_CHAR(date '2008-09-13', '/YYYY') /*** SSC-FDM-TD0029 - SNOWFLAKE SUPPORTED FORMATS FOR TO_CHAR DIFFER FROM TERADATA AND MAY FAIL OR HAVE DIFFERENT BEHAVIOR ***/;

SELECT
TO_CHAR(date '2010-10-20', 'MM/DD/YYYY') /*** SSC-FDM-TD0029 - SNOWFLAKE SUPPORTED FORMATS FOR TO_CHAR DIFFER FROM TERADATA AND MAY FAIL OR HAVE DIFFERENT BEHAVIOR ***/;

SELECT
PUBLIC.INSERT_CURRENCY_UDF(TO_CHAR(1255.495, 'S9999.0000'), 2, 'EUR') /*** SSC-FDM-TD0029 - SNOWFLAKE SUPPORTED FORMATS FOR TO_CHAR DIFFER FROM TERADATA AND MAY FAIL OR HAVE DIFFERENT BEHAVIOR ***/;

SELECT
TO_CHAR(45620) /*** SSC-FDM-TD0029 - SNOWFLAKE SUPPORTED FORMATS FOR TO_CHAR DIFFER FROM TERADATA AND MAY FAIL OR HAVE DIFFERENT BEHAVIOR ***/;

 -- Additional Params: --scriptsTargetLanguage SnowScript
.LOGON dbc,dbc;
select 'STATEMENTS';
.GOTO LABEL_B
select 'IGNORED STATEMENTS';
.label LABEL_B
select 'LABEL_B STATEMENTS';

 EXECUTE IMMEDIATE
$$
  DECLARE
    STATUS_OBJECT OBJECT := OBJECT_CONSTRUCT('SQLCODE', 0);
  BEGIN
    -- Additional Params: --scriptsTargetLanguage SnowScript
    --.LOGON dbc,dbc
    !!!RESOLVE EWI!!! /*** SSC-EWI-0073 - PENDING FUNCTIONAL EQUIVALENCE REVIEW FOR 'BTLogOn' NODE ***/!!!
    null;
    BEGIN
      SELECT
        'STATEMENTS';
      STATUS_OBJECT := OBJECT_CONSTRUCT('SQLROWCOUNT', SQLROWCOUNT);
    EXCEPTION
      WHEN OTHER THEN
        STATUS_OBJECT := OBJECT_CONSTRUCT('SQLCODE', SQLCODE, 'SQLERRM', SQLERRM, 'SQLSTATE', SQLSTATE);
    END;
     
    /*.label LABEL_B*/
     
    BEGIN
      SELECT
        'LABEL_B STATEMENTS';
      STATUS_OBJECT := OBJECT_CONSTRUCT('SQLROWCOUNT', SQLROWCOUNT);
    EXCEPTION
      WHEN OTHER THEN
        STATUS_OBJECT := OBJECT_CONSTRUCT('SQLCODE', SQLCODE, 'SQLERRM', SQLERRM, 'SQLSTATE', SQLSTATE);
    END;
    --** SSC-FDM-TD0030 - A RETURN STATEMENT WAS ADDED AT THE END OF THE LABEL SECTION LABEL_B TO ENSURE THE SAME EXECUTION FLOW **
    RETURN 0;
    BEGIN
      SELECT
        'IGNORED STATEMENTS';
      STATUS_OBJECT := OBJECT_CONSTRUCT('SQLROWCOUNT', SQLROWCOUNT);
    EXCEPTION
      WHEN OTHER THEN
        STATUS_OBJECT := OBJECT_CONSTRUCT('SQLCODE', SQLCODE, 'SQLERRM', SQLERRM, 'SQLSTATE', SQLSTATE);
    END;
    /*.label LABEL_B*/
    --** SSC-FDM-0027 - REMOVED NEXT STATEMENT, NOT APPLICABLE IN SNOWFLAKE.  **
     
    BEGIN
      SELECT
        'LABEL_B STATEMENTS';
      STATUS_OBJECT := OBJECT_CONSTRUCT('SQLROWCOUNT', SQLROWCOUNT);
    EXCEPTION
      WHEN OTHER THEN
        STATUS_OBJECT := OBJECT_CONSTRUCT('SQLCODE', SQLCODE, 'SQLERRM', SQLERRM, 'SQLSTATE', SQLSTATE);
    END;
  END
$$

 --The distance between New York and Los Angeles
Select Cast('POINT(-73.989308 40.741895)' As ST_GEOMETRY) As location1,
	Cast('POINT(40.741895 34.053691)' As ST_GEOMETRY) As location2,
	location1.ST_SPHERICALDISTANCE(location2) As Distance_In_km;

 --The distance between New York and Los Angeles
SELECT
	TO_GEOGRAPHY('POINT(-73.989308 40.741895)') As location1,
	TO_GEOGRAPHY('POINT(40.741895 34.053691)') As location2,
	--** SSC-FDM-TD0031 - ST_DISTANCE RESULTS ARE SLIGHTLY DIFFERENT FROM ST_SPHERICALDISTANCE **
	ST_DISTANCE(
	location1, location2) As Distance_In_km;

 SELECT * FROM MY_TABLE
WHERE Name Like 'Marco%' (NOT CASESPECIFIC);

 SELECT
    * FROM
    MY_TABLE
WHERE Name ILIKE 'Marco%' /*** SSC-FDM-TD0032 - NOT CASESPECIFIC CLAUSE WAS REMOVED ***/;

 REPLACE PROCEDURE InsertEmployeeSalaryAndLog_1 ()
BEGIN
    DECLARE row_count1 INT;

    INSERT INTO employees (employee_id, first_name, last_name, department_id, salary)
    VALUES (101, 'Alice', 'Smith', 10, 70000.00);

    -- Get the ACTIVITY_COUNT
    SET row_count1 = ACTIVITY_COUNT;
    SET row_count1 = ACTIVITY_COUNT;

    -- Insert the ACTIVITY_COUNT into the activity_log table
    INSERT INTO activity_log (operation, row_count)
    VALUES ('INSERT PROCEDURE', row_count1);
END;

REPLACE PROCEDURE InsertEmployeeSalaryAndLog_2 ()
BEGIN
    DECLARE row_count1 INT;
    DECLARE message VARCHAR(100);

    INSERT INTO employees (employee_id, first_name, last_name, department_id, salary)
    VALUES (101, 'Alice', 'Smith', 10, 70000.00);

    -- Get the ACTIVITY_COUNT
    SET row_count1 = ACTIVITY_COUNT + 1;
    SET row_count1 = ACTIVITY_COUNT;

    -- Insert the ACTIVITY_COUNT into the activity_log table
    INSERT INTO activity_log (operation, row_count)
    VALUES ('INSERT PROCEDURE', row_count1);
END;

 CREATE OR REPLACE PROCEDURE InsertEmployeeSalaryAndLog_1 ()
RETURNS VARCHAR
LANGUAGE SQL
COMMENT = '{ "origin": "sf_sc", "name": "snowconvert", "version": {  "major": 0,  "minor": 0,  "patch": "0" }, "attributes": {  "component": "teradata",  "convertedOn": "07/15/2024" }}'
EXECUTE AS CALLER
AS
$$
    DECLARE
        row_count1 INT;
    BEGIN
         
        INSERT INTO employees (employee_id, first_name, last_name, department_id, salary)
        VALUES (101, 'Alice', 'Smith', 10, 70000.00);

           -- Get the ACTIVITY_COUNT
        row_count1 := (
            SELECT
                $1
            FROM
                TABLE(RESULT_SCAN(LAST_QUERY_ID()))
        ) /*** SSC-FDM-TD0033 - 'ACTIVITY_COUNT' TRANSFORMATION MIGHT REQUIRE MANUAL ADJUSTMENTS ***/;
        row_count1 := (
            SELECT
                $1
            FROM
                TABLE(RESULT_SCAN(LAST_QUERY_ID()))
        ) /*** SSC-FDM-TD0033 - 'ACTIVITY_COUNT' TRANSFORMATION MIGHT REQUIRE MANUAL ADJUSTMENTS ***/;

        -- Insert the ACTIVITY_COUNT into the activity_log table
        INSERT INTO activity_log (operation, row_count)
        VALUES ('INSERT PROCEDURE', :row_count1);
    END;
$$;

CREATE OR REPLACE PROCEDURE InsertEmployeeSalaryAndLog_2 ()
RETURNS VARCHAR
LANGUAGE SQL
COMMENT = '{ "origin": "sf_sc", "name": "snowconvert", "version": {  "major": 0,  "minor": 0,  "patch": "0" }, "attributes": {  "component": "teradata",  "convertedOn": "07/15/2024" }}'
EXECUTE AS CALLER
AS
$$
    DECLARE
        row_count1 INT;
        message VARCHAR(100);
    BEGIN
         
         
        INSERT INTO employees (employee_id, first_name, last_name, department_id, salary)
        VALUES (101, 'Alice', 'Smith', 10, 70000.00);

           -- Get the ACTIVITY_COUNT
        row_count1 := (
            SELECT
                $1
            FROM
                TABLE(RESULT_SCAN(LAST_QUERY_ID()))
        ) /*** SSC-FDM-TD0033 - 'ACTIVITY_COUNT' TRANSFORMATION MIGHT REQUIRE MANUAL ADJUSTMENTS ***/ + 1;
        row_count1 := (
            SELECT
                $1
            FROM
                TABLE(RESULT_SCAN(LAST_QUERY_ID()))
        ) /*** SSC-FDM-TD0033 - 'ACTIVITY_COUNT' TRANSFORMATION MIGHT REQUIRE MANUAL ADJUSTMENTS ***/;

        -- Insert the ACTIVITY_COUNT into the activity_log table
        INSERT INTO activity_log (operation, row_count)
        VALUES ('INSERT PROCEDURE', :row_count1);
    END;
$$;

REPLACE PROCEDURE InsertEmployeeSalaryAndLog_3 ()
BEGIN
    DECLARE row_count1 INT;
    DECLARE emp_id INT;
    DECLARE message VARCHAR(100);

    INSERT INTO employees (employee_id, first_name, last_name, department_id, salary)
    VALUES (101, 'Alice', 'Smith', 10, 70000.00);

    SELECT employee_id INTO emp_id FROM employees;
    -- Get the ACTIVITY_COUNT
    SET row_count1 = ACTIVITY_COUNT;
    SET message = 'EMPLOYEE INSERTED - ID: ' || emp_id;

    -- Insert the ACTIVITY_COUNT into the activity_log table
    INSERT INTO activity_log (operation, row_count)
    VALUES (message, row_count1);
END;

 CREATE OR REPLACE PROCEDURE InsertEmployeeSalaryAndLog_3 ()
RETURNS VARCHAR
LANGUAGE SQL
COMMENT = '{ "origin": "sf_sc", "name": "snowconvert", "version": {  "major": 0,  "minor": 0,  "patch": "0" }, "attributes": {  "component": "teradata",  "convertedOn": "07/15/2024" }}'
EXECUTE AS CALLER
AS
$$
    DECLARE
        row_count1 INT;
        emp_id INT;
        message VARCHAR(100);
    BEGIN
         
         
         
        INSERT INTO employees (employee_id, first_name, last_name, department_id, salary)
        VALUES (101, 'Alice', 'Smith', 10, 70000.00);
        SELECT
            employee_id INTO
            :emp_id
        FROM
            employees;
               -- Get the ACTIVITY_COUNT
               row_count1 := (
            SELECT
                $1
            FROM
                TABLE(RESULT_SCAN(LAST_QUERY_ID()))
               ) /*** SSC-FDM-TD0033 - 'ACTIVITY_COUNT' TRANSFORMATION MIGHT REQUIRE MANUAL ADJUSTMENTS ***/;
               message := 'EMPLOYEE INSERTED - ID: ' || emp_id;

               -- Insert the ACTIVITY_COUNT into the activity_log table
               INSERT INTO activity_log (operation, row_count)
               VALUES (:message, :row_count1);
    END;
$$;

  UPDATE TABLE1
  SET COL1 = CURRENT_TIMESTAMP
  WHERE COL3 CONTAINS CURRENT_TIMESTAMP;

  UPDATE TABLE1
  SET
    COL1 = CURRENT_TIMESTAMP()
  WHERE
    PUBLIC.PERIOD_CONTAINS_UDF(COL3, CURRENT_TIMESTAMP()) /*** SSC-FDM-TD0034 - PERIOD CONTAINS EXPRESSION TRANSFORMED TO USER DEFINED FUNCTION. ***/

  HELP STATISTICS TestName;

  ----** SSC-FDM-TD0035 - HELP STATISTICS NOT NEEDED. SNOWFLAKE AUTOMATICALLY COLLECTS STATISTICS. **
  --HELP STATISTICS TestName

 create table vacations (
    employeeName varchar(50),
    duration period(date)
);

insert into vacations values ('Richard', period(date '2021-05-15', date '2021-06-15'));

select end(duration) from vacations;

 CREATE OR REPLACE TABLE vacations (
    employeeName varchar(50),
    duration VARCHAR(24) /*** SSC-FDM-TD0036 - SNOWFLAKE DOES NOT SUPPORT THE PERIOD DATATYPE, ALL PERIODS ARE HANDLED AS VARCHAR INSTEAD ***/
)
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},"attributes":{"component":"teradata"}}'
;

INSERT INTO vacations
VALUES ('Richard', PUBLIC.PERIOD_UDF(date '2021-05-15', date '2021-06-15') /*** SSC-FDM-TD0036 - SNOWFLAKE DOES NOT SUPPORT THE PERIOD DATATYPE, ALL PERIODS ARE HANDLED AS VARCHAR INSTEAD ***/);

SELECT
    PUBLIC.PERIOD_END_UDF(duration) /*** SSC-FDM-TD0036 - SNOWFLAKE DOES NOT SUPPORT THE PERIOD DATATYPE, ALL PERIODS ARE HANDLED AS VARCHAR INSTEAD ***/ from
    vacations;