Oracle Conversion Settings

General Conversion Settings

1. Transform Synonyms: Flag to indicate whether or not Synonyms should be transformed. By default, it's set to true.

2. Transform Packages to new Schemas: Flag to indicate whether or not the Packages should be transformed to new Schemas.

   Please check the naming of the procedure enabling and disabling the flag:

Input

IN -> Oracle_01.sql

CREATE OR REPLACE PACKAGE emp_mgmt AS
PROCEDURE remove_emp (employee_id NUMBER );
END emp_mgmt;

CREATE OR REPLACE PACKAGE BODY emp_mgmt AS 
PROCEDURE remove_emp (employee_id NUMBER) IS 
   BEGIN 
      DELETE FROM employees 
      WHERE employees.employee_id = remove_emp.employee_id; 
      tot_emps := tot_emps - 1; 
   END; 
END emp_mgmt; 

Output Default

OUT -> Oracle_01.sql

CREATE SCHEMA IF NOT EXISTS emp_mgmt
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},"attributes":{"component":"oracle"}}'
;

CREATE OR REPLACE PROCEDURE emp_mgmt.remove_emp (employee_id NUMBER(38, 18))
RETURNS VARCHAR
LANGUAGE SQL
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},"attributes":{"component":"oracle"}}'
EXECUTE AS CALLER
AS
$$
   BEGIN
      DELETE FROM
         employees
         WHERE employees.employee_id = remove_emp.employee_id;
         tot_emps :=
                     !!!RESOLVE EWI!!! /*** SSC-EWI-OR0036 - TYPES RESOLUTION ISSUES, ARITHMETIC OPERATION '-' MAY NOT BEHAVE CORRECTLY BETWEEN unknown AND Number ***/!!!
                     tot_emps - 1;
   END;
$$;

Output with param disablePackagesAsSchemas

OUT -> Oracle_01b.sql

-- Additional Params: --disablePackagesAsSchemas
CREATE OR REPLACE PROCEDURE EMP_MGMT_REMOVE_EMP (employee_id NUMBER(38, 18))
RETURNS VARCHAR
LANGUAGE SQL
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},"attributes":{"component":"oracle"}}'
EXECUTE AS CALLER
AS
$$
   BEGIN
      DELETE FROM
         employees
         WHERE employees.employee_id = remove_emp.employee_id;
         tot_emps :=
                     !!!RESOLVE EWI!!! /*** SSC-EWI-OR0036 - TYPES RESOLUTION ISSUES, ARITHMETIC OPERATION '-' MAY NOT BEHAVE CORRECTLY BETWEEN unknown AND Number ***/!!!
                     tot_emps - 1;
   END;
$$;

3. Transform Date as Timestamp:

Flag to indicate whether SYSDATE should be transformed into CURRENT_DATE or CURRENT_TIMESTAMP. This will also affect all DATE columns that will be transformed to TIMESTAMP.

Input

IN -> Oracle_02.sql

CREATE TABLE DATE_TABLE(
    DATE_COL DATE
);

SELECT SYSDATE FROM DUAL;

Output Default

OUT -> Oracle_02.sql

CREATE OR REPLACE TABLE DATE_TABLE (
        DATE_COL TIMESTAMP /*** SSC-FDM-OR0042 - DATE TYPE COLUMN HAS A DIFFERENT BEHAVIOR IN SNOWFLAKE. ***/
    )
    COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},"attributes":{"component":"oracle"}}'
    ;

    SELECT
        CURRENT_TIMESTAMP()
    FROM DUAL;

Output with param disableDateAsTimestamp

OUT -> Oracle_02b.sql

-- Additional Params: --disableDateAsTimestamp
CREATE OR REPLACE TABLE DATE_TABLE (
        DATE_COL DATE /*** SSC-FDM-OR0042 - DATE TYPE COLUMN HAS A DIFFERENT BEHAVIOR IN SNOWFLAKE. ***/
    )
    COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},"attributes":{"component":"oracle"}}'
    ;

    SELECT
        CURRENT_DATE()
    FROM DUAL;

4. Transform OUTER JOINS to ANSI Syntax: Flag to indicate whether Outer Joins should be transformed to only ANSI syntax.

5. Comment objects with missing dependencies: Flag to indicate if the user wants to comment on nodes that have missing dependencies.

6. Disable EWI comments generation (errors, warnings and issues): Flag to indicate whether EWIs comments (Errors, Warnings, and Issues) will not be generated on the converted code. The default is false.

7. Set encoding of the input files: The encoding code page number is used for parsing the source files. We only accept encodings supported by .NET Core. Here are the ones supported at the moment:

To review the Settings that apply to all supported languages, go to the following article.

DB Objects Names Settings

1. Schema: The string value specifies the custom schema name to apply. If not specified, the original database name will be used. Example: DB1.myCustomSchema.Table1.

2. Database: The string value specifies the custom database name to apply. Example: MyCustomDB.PUBLIC.Table1.

3. Default: None of the above settings will be used in the object names.

Prepare Code Settings