SnowConvert: Instruções DDL do Teradata¶

 -- Set semantics
CREATE SET TABLE table1 (
    column1 INTEGER
);

--Multiset semantics
CREATE MULTISET TABLE table2(
    column1 INTEGER
);

 -- Set semantics
--** SSC-FDM-TD0024 - SET TABLE FUNCTIONALITY NOT SUPPORTED. TABLE MIGHT HAVE DUPLICATE ROWS **
CREATE OR REPLACE TABLE table1 (
    column1 INTEGER
)
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},{"attributes":{"component":"teradata"}}'
;

--Multiset semantics
CREATE OR REPLACE TABLE table2 (
    column1 INTEGER
)
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},{"attributes":{"component":"teradata"}}'
;

 --Global Temporary Table
CREATE MULTISET GLOBAL TEMPORARY TABLE table1 (
    column1 INTEGER
);

--Volatile Table
CREATE MULTISET VOLATILE TABLE table3 (
    column1 INTEGER
);

 --Global Temporary Table
--** SSC-FDM-0009 - GLOBAL TEMPORARY TABLE FUNCTIONALITY NOT SUPPORTED. **
CREATE OR REPLACE TABLE table1 (
    column1 INTEGER
)
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},{"attributes":{"component":"teradata"}}'
;

--Volatile Table
CREATE OR REPLACE TEMPORARY TABLE table3 (
    column1 INTEGER
)
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},{"attributes":{"component":"teradata"}}'
;

 CREATE OR REPLACE TABLE SAMPLE_TABLE
(
    ID INT,
    -- Numeric Types
    big_integer_col BIGINT DEFAULT 0,
    byteint_col BYTEINT DEFAULT 0,
    decimal_col DECIMAL(10,2) DEFAULT 0,
    double_precision_col DOUBLE PRECISION DEFAULT 0,
    float_col FLOAT DEFAULT 0,
    integer_col INTEGER DEFAULT 0,
    number_col NUMBER(38, 18)
--                              WITH DEFAULT
--    !!!RESOLVE EWI!!! /*** SSC-EWI-0021 - WITH DEFAULT FOR 'NUMBER' NOT SUPPORTED IN SNOWFLAKE ***/!!!
                                                                                                      ,
    numeric_col NUMERIC(10,2) DEFAULT 0,
    real_col REAL DEFAULT 0,
    smallint_col SMALLINT DEFAULT 0,
    -- Character Types
    char_col CHAR(50) DEFAULT '',
    character_col CHARACTER(50)
--                                WITH DEFAULT
--    !!!RESOLVE EWI!!! /*** SSC-EWI-0021 - WITH DEFAULT FOR 'CHARACTER(50)' NOT SUPPORTED IN SNOWFLAKE ***/!!!
                                                                                                             ,
    --clob_col CLOB,
    char_varying_col CHAR VARYING(100)
--                                       WITH DEFAULT
--    !!!RESOLVE EWI!!! /*** SSC-EWI-0021 - WITH DEFAULT FOR 'CHAR VARYING(100)' NOT SUPPORTED IN SNOWFLAKE ***/!!!
                                                                                                                 ,
    --long_varchar_col LONG VARCHAR WITH DEFAULT,
    --long_varchar_graphic_col LONG VARCHAR CHARACTER SET GRAPHIC WITH DEFAULT,
    varchar_col VARCHAR(255) DEFAULT '',
    --varchar_graphic_col VARCHAR(255) CHARACTER SET GRAPHIC WITH DEFAULT,

    -- Date and Time Types
    date_col DATE DEFAULT CURRENT_DATE,
    time_col TIME DEFAULT CURRENT_TIME,
    time_precision_col TIME(6) DEFAULT CURRENT_TIME(6),
    timestamp_col TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    timestamp_precision_col TIMESTAMP(6) DEFAULT CURRENT_TIMESTAMP(6),
    tz_timestamp_col TIMESTAMP_TZ DEFAULT LOCALTIMESTAMP,
    tz_timestamp_precision_col TIMESTAMP_TZ(6) DEFAULT LOCALTIMESTAMP(6),
    interval_col VARCHAR(21) !!!RESOLVE EWI!!! /*** SSC-EWI-0036 - INTERVAL DAY(4) DATA TYPE CONVERTED TO VARCHAR ***/!!! DEFAULT '0DAY',
    interval_day_to_hour_col VARCHAR(21) !!!RESOLVE EWI!!! /*** SSC-EWI-0036 - INTERVAL DAY(4) TO HOUR DATA TYPE CONVERTED TO VARCHAR ***/!!! DEFAULT '0DAY',
    interval_hour_col VARCHAR(21) !!!RESOLVE EWI!!! /*** SSC-EWI-0036 - INTERVAL HOUR(2) DATA TYPE CONVERTED TO VARCHAR ***/!!! DEFAULT '0HOUR',
    interval_minute_col VARCHAR(21) !!!RESOLVE EWI!!! /*** SSC-EWI-0036 - INTERVAL MINUTE(2) DATA TYPE CONVERTED TO VARCHAR ***/!!! DEFAULT '0MINUTE',
    interval_month_col VARCHAR(21) !!!RESOLVE EWI!!! /*** SSC-EWI-0036 - INTERVAL MONTH DATA TYPE CONVERTED TO VARCHAR ***/!!! DEFAULT '0MONTH',
    interval_second_col VARCHAR(21) !!!RESOLVE EWI!!! /*** SSC-EWI-0036 - INTERVAL SECOND(2) DATA TYPE CONVERTED TO VARCHAR ***/!!! DEFAULT '0SECOND',
    interval_year_col VARCHAR(21) !!!RESOLVE EWI!!! /*** SSC-EWI-0036 - INTERVAL YEAR(4) DATA TYPE CONVERTED TO VARCHAR ***/!!! DEFAULT '0YEAR',
    -- Binary Types
    -- blob_col BLOB(1000),
    byte_col BINARY
--                    WITH DEFAULT
--    !!!RESOLVE EWI!!! /*** SSC-EWI-0021 - WITH DEFAULT FOR 'BYTE(1000)' NOT SUPPORTED IN SNOWFLAKE ***/!!!
                                                                                                          ,
    varbyte_col BINARY(1000)
--                             WITH DEFAULT
--    !!!RESOLVE EWI!!! /*** SSC-EWI-0021 - WITH DEFAULT FOR 'VARBYTE(1000)' NOT SUPPORTED IN SNOWFLAKE ***/!!!
)
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},"attributes":{"component":"teradata"}}'
;

 /*<sc-view>RMSviews.EMPLOYEEB</sc-view>*/
REPLACE VIEW EMPLOYEEB AS
SELECT * FROM EMPLOYEE
WHERE AREA = "AREAB";

/*<sc-view>Views.EMPLOYEEB</sc-view>*/
REPLACE VIEW EMPLOYEEB AS
SELECT * FROM EMPLOYEE
WHERE AREA = "AREAB";

 /*<sc-view>RMSviews.EMPLOYEEB</sc-view>*/
--** SSC-FDM-0007 - MISSING DEPENDENT OBJECT "EMPLOYEE" **
CREATE OR REPLACE VIEW RMSviews.EMPLOYEEB
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},{"attributes":{"component":"teradata"}}'
AS
SELECT
* FROM
RMSviews.EMPLOYEE
WHERE AREA = "AREAB";

/*<sc-view>Views.EMPLOYEEB</sc-view>*/
--** SSC-FDM-0007 - MISSING DEPENDENT OBJECT "EMPLOYEE" **
--** SSC-FDM-0019 - SEMANTIC INFORMATION COULD NOT BE LOADED FOR Views.EMPLOYEEB. CHECK IF THE NAME IS INVALID OR DUPLICATED. **
CREATE OR REPLACE VIEW Views.EMPLOYEEB
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},{"attributes":{"component":"teradata"}}'
AS
SELECT
* FROM
Views.EMPLOYEE
 WHERE AREA = "AREAB";

 /*<sc-view>RMSviews.EMPLOYEEB</sc-view>*/
CREATE OR REPLACE VIEW MyDatabase.RMSviews.EMPLOYEEB
AS
   SELECT * FROM MyDatabase.RMSviews.EMPLOYEE
   WHERE AREA = "AREAB";

/*<sc-view>Views.EMPLOYEEB</sc-view>*/
CREATE OR REPLACE VIEW MyDatabase.Views.EMPLOYEEB
AS
   SELECT * FROM MyDatabase.Views.EMPLOYEE
   WHERE AREA = "AREAB";

 /*<sc-view>RMSviews.EMPLOYEEB</sc-view>*/
CREATE OR REPLACE VIEW RMSviews.PUBLIC.EMPLOYEEB
AS
   SELECT * FROM RMSviews.PUBLIC.EMPLOYEE
   WHERE AREA = "AREAB";

/*<sc-view>Views.EMPLOYEEB</sc-view>*/
CREATE OR REPLACE VIEW Views.PUBLIC.EMPLOYEEB
AS
   SELECT * FROM Views.PUBLIC.EMPLOYEE
   WHERE AREA = "AREAB";