Migration issue in SQL Developer (from SQL Server to Oracle)

Question

Dear All,
I am using SQL Developer 3.0 to migrate data from SQL Server 2008 to Oracle 11gR2. I used Quick Migration Wizard for migrating and everything was Ok but when it was running migration process, I got this message: “Migration actions have failed. Check the migration reports for details. : null”
But there was not any report to check. Does anyone know how I can do it without any problem?
Thanks in advance.

Answer 1

I am working on a project to migrate from SQL Server 2008 to Oracle 11gR2. It includes some tables, views, indexes, triggers and store procedures. At first I worked on SQL Developer 2.1.1.64 but it doesn’t support SQL Server 2008 (I had to use SQL Server 2005 in its offline options). I got a lot of error when I used the offline options. I know that I may be having some problem in table or view definition in my SQL Server but if I don’t have any log file I can’t solve them.
Unfortunately, in SQL Developer 3.0 there isn’t any option to generate a SQL comments from objects (convert to Oracle) because I need to rewrite comments if they have problem. For example I have a filed named USER that it’s a reserved word in Oracle so I have to change this field name.
I also can’t use “Translation Scratch Editor” because it has some error to convert. For example when I use it for the following code:
CREATE TABLE [dbo].[Table1](
     [ID1] [int] IDENTITY(1,1) NOT NULL,
     [Name1] [varchar](50) NULL,
     CONSTRAINT [PK_Table1] PRIMARY KEY CLUSTERED
     [ID1] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
CREATE TABLE [dbo].[Table2](
     [ID2] [int] IDENTITY(1,1) NOT NULL,
[Name1] [varchar](50) NULL,
     CONSTRAINT [PK_Table2] PRIMARY KEY CLUSTERED
     [ID2] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
I receive a wrong code like this:
CREATE SEQUENCE Table1_ID1
START WITH 1
INCREMENT BY 1;
CREATE TABLE Table1
ID1 NUMBER(10,0) NOT NULL,
Name1 VARCHAR2(50) ,
CONSTRAINT PK_Table1 PRIMARY KEY( ID1 )
CREATE OR REPLACE TRIGGER Table1_ID1_TRG
BEFORE INSERT
ON Table1
FOR EACH ROW
BEGIN
SELECT Table1_ID1.NEXTVAL INTO :NEW.ID1
FROM DUAL;
END;
CREATE SEQUENCE Table1_ID1
START WITH 1
INCREMENT BY 1;
CREATE SEQUENCE Table2_ID2
START WITH 1
INCREMENT BY 1;
CREATE TABLE Table2
ID2 NUMBER(10,0) NOT NULL,
Name1 VARCHAR2(50) ,
CONSTRAINT PK_Table2 PRIMARY KEY( ID2 )
CREATE OR REPLACE TRIGGER Table1_ID1_TRG
BEFORE INSERT
ON Table1
FOR EACH ROW
BEGIN
SELECT Table1_ID1.NEXTVAL INTO :NEW.ID1
FROM DUAL;
ENDCREATE OR REPLACE TRIGGER Table2_ID2_TRG
BEFORE INSERT
ON Table2
FOR EACH ROW
BEGIN
SELECT Table2_ID2.NEXTVAL INTO :NEW.ID2
FROM DUAL;
END;