How to convert SQL server stored procedures to Oracle 11g

Hi Experts,
In SQL server 30 stored procedures are there how to convert all the stored procedure
from SQL server to Oracle 11g.
Please help me,
Thanks.

ramya_162 wrote:
In SQL server 30 stored procedures are there how to convert all the stored procedure
from SQL server to Oracle 11g.
The single most fundamental concept you need to understand (grok in its fullness) is:
ORACLE IS NOT SQL-SERVER
There is very little, to NOTHING, in common between T-SQL (a language extension to SQL) and PL/SQL (integration of SQL with the language Ada, part of ALGOL family of languages that includes Pascal and C++).
So taking a T-SQL procedure and porting it as is to PL/SQL is plain stupid.
Why?
Oracle sucks at trying to be SQL-Server.
So how do you migrate from SQL-Server to Oracle?
By taking the REQUIREMENTS that the T-SQL procedures address, and addressing these requirements using Oracle SQL and PL/SQL.

Similar Messages

Converting SQL Server Stored Procedure to Oracle

Hi there,
I tried to use SwisSQL to convert my SQL Server stored procedure to Orcale without much success.
Is there anyone who could help me out with this?
My SQL Server Stored Procedure is:
CREATE PROCEDURE [dbo].[SP_BackgroundCheckRequest]
     --MASTER Table
     @MASTER_ID int,
     @PERSONNEL_ID int = NULL,
@DATE_OF_BIRTH datetime = NULL,
     @GENDER varchar(1) = NULL,
     @COUNTRY_OF_BIRTH varchar(3) = NULL,
@TOWN_OF_BIRTH varchar(100) = NULL,
     @STATE_OF_BIRTH varchar(50) = NULL,
     @CHECK_CATEGORY varchar(10) = NULL,
     @CHECK_TYPE varchar(10) = NULL,
     @PRIORITY varchar(10) = NULL,
     @PRIORITY_REASON varchar(100) = NULL,
     @SCREENING_LEVEL nchar(1) = NULL,
     @POSITION nchar(50) = NULL,
     @REQUEST_SOURCE varchar(60) = NULL,
     --NAME_TYPE Table
     @NAME_TYPE varchar(5) = NULL,
     @FAMILY_NAME varchar(50) = NULL,
     @FIRST_NAME varchar(50) = NULL,
     @MIDDLE_NAME varchar(50) = NULL,
     @TITLE varchar(10) = NULL,
     @PREFFERED_NAME varchar(40) = NULL,
     @PREVIOUS_NAME varchar(140) = NULL,
     --ADDRESS_TYPE Table
     @ADDRESS_TYPE varchar(10) = NULL,
     @ADDRESS_LINE_1 varchar(30) = NULL,
     @ADDRESS_LINE_2 varchar(30) = NULL,
     @ADDRESS_LINE_3 varchar(30) = NULL,
     @COUNTRY varchar(3) = NULL,
     @SUBURB varchar(50) = NULL,
     @STATE varchar(50) = NULL,
     @POSTCODE varchar(15) = NULL,
     @START_DATE varchar(10) = NULL,
     @END_DATE varchar(10) = NULL,
     --LICENSE_TYPE Table
     @LICENSE_TYPE varchar(5) = NULL,
     @LICENSE_AGENCY varchar(15) = NULL,
     @LICENSE_NUMBER varchar(100) = NULL,
     @LICENSE_SIGHTED varchar(1) = NULL,
     --PHONE_TYPE Table
     @TELEPHONE_TYPE varchar(5) = NULL,
     @TELEPHONE_NUMBER varchar(20) = NULL,
     @MOBILE_TYPE varchar(5) = NULL,
     @MOBILE_NUMBER varchar(20) = NULL,
     @EXTENSION_TYPE varchar(5) = NULL,
     @EXTENSION_NUMBER varchar(20) = NULL,
     --PASSPORT_TYPE Table
     @PASSPORT_TYPE varchar(5) = NULL,
     @PASSPORT_NUMBER varchar(50) = NULL,
     @PASSPORT_COUNTRY varchar(3) = NULL,
     @PASSPORT_SIGHTED varchar(1) = NULL
AS
BEGIN TRANSACTION
INSERT into MASTER (MASTER_ID, PERSONNEL_ID, DATE_OF_BIRTH, GENDER, COUNTRY_OF_BIRTH,
     TOWN_OF_BIRTH, STATE_OF_BIRTH, CHECK_CATEGORY, CHECK_TYPE, PRIORITY, PRIORITY_REASON,
     SCREENING_LEVEL, POSITION, REQUEST_SOURCE)
     VALUES (@MASTER_ID, @PERSONNEL_ID, @DATE_OF_BIRTH, @GENDER, @COUNTRY_OF_BIRTH,
     @TOWN_OF_BIRTH, @STATE_OF_BIRTH, @CHECK_CATEGORY, @CHECK_TYPE, @PRIORITY, @PRIORITY_REASON,
     @SCREENING_LEVEL, @POSITION, @REQUEST_SOURCE)
IF @@ERROR <> 0
BEGIN
     ROLLBACK
     RAISERROR ('Error inserting values into MASTER table!', 16, 1)
     RETURN
END
INSERT into NAME_TYPE (MASTER_ID,NAME_TYPE,FAMILY_NAME,FIRST_NAME,MIDDLE_NAME,TITLE)
     VALUES (@MASTER_ID,@NAME_TYPE,@FAMILY_NAME,@FIRST_NAME,@MIDDLE_NAME,@TITLE)
IF @@ERROR <> 0
BEGIN
     ROLLBACK
     RAISERROR ('Error inserting values into NAME_TYPE table!', 16, 1)
     RETURN
END
INSERT into ADDRESS_TYPE (MASTER_ID,TYPE,ADDRESS_LINE_1,ADDRESS_LINE_2,ADDRESS_LINE_3,
          COUNTRY,SUBURB,STATE,POSTCODE,START_DATE,END_DATE)
     VALUES (@MASTER_ID,@ADDRESS_TYPE,@ADDRESS_LINE_1,@ADDRESS_LINE_2,@ADDRESS_LINE_3,
          @COUNTRY,@SUBURB,@STATE,@POSTCODE,@START_DATE,@END_DATE)
IF @@ERROR <> 0
BEGIN
     ROLLBACK
     RAISERROR ('Error inserting values into ADDRESS_TYPE table!', 16, 1)
     RETURN
END
INSERT into LICENSE_TYPE (MASTER_ID,TYPE,AGENCY,NUMBER,SIGHTED_YN)
     VALUES (@MASTER_ID,@LICENSE_TYPE,@LICENSE_AGENCY,@LICENSE_NUMBER,@LICENSE_SIGHTED)
IF @@ERROR <> 0
BEGIN
     ROLLBACK
     RAISERROR ('Error inserting values into LICENSE_TYPE table!', 16, 1)
     RETURN
END
INSERT into PHONE_TYPE (MASTER_ID,TYPE,NUMBER)
     VALUES (@MASTER_ID,@TELEPHONE_TYPE,@TELEPHONE_NUMBER)
IF @@ERROR <> 0
BEGIN
     ROLLBACK
     RAISERROR ('Error inserting Telephone number into PHONE_TYPE table!', 16, 1)
     RETURN
END
IF ((@MOBILE_TYPE <> NULL) AND (@MOBILE_NUMBER <> NULL))
BEGIN
     INSERT into PHONE_TYPE (MASTER_ID,TYPE,NUMBER)
          VALUES (@MASTER_ID,@MOBILE_TYPE,@MOBILE_NUMBER)
     IF @@ERROR <> 0
     BEGIN
          ROLLBACK
          RAISERROR ('Error inserting Mobile number into PHONE_TYPE table!', 16, 1)
          RETURN
     END
END
IF ((@EXTENSION_TYPE <> NULL) AND (@EXTENSION_NUMBER <> NULL))
BEGIN
     INSERT into PHONE_TYPE (MASTER_ID,TYPE,NUMBER)
          VALUES (@MASTER_ID,@EXTENSION_TYPE,@EXTENSION_NUMBER)
     IF @@ERROR <> 0
     BEGIN
          ROLLBACK
          RAISERROR ('Error inserting Extension number into PHONE_TYPE table!', 16, 1)
          RETURN
     END
END
INSERT into PASSPORT_TYPE (MASTER_ID,NUMBER,COUNTRY,SIGHTED_YN)
     VALUES (@MASTER_ID,@PASSPORT_NUMBER,@PASSPORT_COUNTRY,@PASSPORT_SIGHTED)
IF @@ERROR <> 0
BEGIN
     ROLLBACK
     RAISERROR ('Error inserting values into PASSPORT_TYPE table!', 16, 1)
     RETURN
END
COMMIT

First, a basic concept. That also illustrates how different Oracle is (and PL/SQL) from SQL-Server (and T-SQL).
PL/SQL integrates two different languages. The PL language. The SQL language. It allows you to code SQL source code natively inside the PL language. The PL compiler is clever enough to do the rest - make calls to the SQL engine to create SQL cursors, bind PL variable values to bind variables in the SQL code. Etc.
PL is a "proper" programming language. It is much like Pascal (it is based on Ada, a close family member of Pascal). It is nothing at all like T-SQL.
Okay, now for the very basic rule for Oracle development.
Maximize SQL. This means using the SQL language to crunch data. It is the "closest" to the data. It is designed and optimised for dealing with data. Do your data processing using SQL.
Minimize PL/SQL. This means using the PL language not to crunch data, but to provide the conditional logic. Implement business rules. And then have the SQL language crunch the data as the data processing language.
Attempting to directly translate T-SQL code into PL/SQL is flawed. It is like trying to make coffee with teabags. Yeah, the tea may have caffeine it, but it is not coffee.
To do what that T-SQL script does, insert a row into a table, a typical PL/SQL equivalent will look as follows:
create or replace procedure InsertMaster( masterRow master%rowtype ) authid definer is
.. types and variables declared here
begin
-- masterRow is a record structure that matches the actual MASTER table
.. apply business rules and validation to the data.. raising user exceptions as needed
-- e.g. the POSITION column must be upper case
masterRow.position := upper(masterRow.position);
-- after the business logic and data validation we can add the row to the table
-- (PL will make the INSERT call to the SQL engine)
insert into master values masterRow;
end;No commit. The caller does the business transaction. It needs to decide when to commit to maintain the integrity of the data in the database. It may need to do several more calls, before committing.
With this approach, we can give the application schema (the caller) execute privs on this procedure. This procedure is defined with definer rights. This means it runs with the privs of owner of that procedure and MASTER table. It is trusted code. It does all the correct stuff to add a valid and checked row to the MASTER table. So we give the app schema execute privs on the procedure and no insert priv on the MASTER table.
The only way the caller can add row to the MASTER table is via this trusted procedure of ours.
And this is a typical approach in Oracle - using the PL/SQL (both PL language and SQL language) code to create an interface to a logical database in Oracle. Abstracting the complexities of SQL from the caller. Moving business and validation into PL. Allowing us the flexibility of modifying business and validation logic, without touching a single byte of caller/client code. Allowing us to manage and tune SQL performance without dealing with (badly designed and coded) SQL from a client - as the SQL resides in PL/SQL packages and procedures and functions.

How to call a sql server stored procedure from oracle

Hi all,
Please anybody tell me how to call a sql server stored procedure from oracle.
I've made an hsodbc connection and i can do insert, update, fetch data in sql server from oracle. But calling SP gives error. when I tried an SP at oracle that has line like
"dbo"."CreateReceipt"@hsa
where CreateReceipt is the SP of sql server and hsa is the DSN, it gives the error that "dbo"."CreateReceipt" should be declared.
my database version is 10g
Please help me how can i call it... I need to pass some parameters too to the SP
thanking you

hi,
thank you for the response.
when i call the sp using DBMS_HS_PASSTHROUGH, without parameters it works successfully, but with parameters it gives the following error
ORA-28500: connection from ORACLE to a non-Oracle system returned this message:
[Generic Connectivity Using ODBC][Microsoft][ODBC SQL Server Driver]Invalid parameter number[Microsoft][ODBC SQL Server Driver]Invalid Descriptor Index (SQL State: S1093; SQL Code: 0)
my code is,
declare
c INTEGER;
nr INTEGER;
begin
c := DBMS_HS_PASSTHROUGH.OPEN_CURSOR@hsa;
DBMS_HS_PASSTHROUGH.PARSE@hsa(c, 'Create_Receipt(?,?)');
DBMS_HS_PASSTHROUGH.BIND_VARIABLE@hsa(c,1,'abc');
DBMS_HS_PASSTHROUGH.BIND_VARIABLE@hsa(c,2,'xyz');
nr:=DBMS_HS_PASSTHROUGH.EXECUTE_NON_QUERY@hsa(c);
DBMS_HS_PASSTHROUGH.CLOSE_CURSOR@hsa(c);
end;
Create_Receipt is the sp which requires two parameters.
please give me a solution
thanking you
sreejith

How to Execute SQL Server stored procedure through SQL Developer?

Hi,
I was successful in connecting SQL Server database using SQL Developer. I am able to see all the objects such Tables,Views & Procedure and also can query data using sql Query. But when it comes to executing procedure there's no option to achieve this. I tried "Exec |<Execute Procedure> Proc_name" but unfortunately both statement threw Errors.
Please suggest about other alternates.
Thanks in Advance,
AP

Hi,
I was successful in connecting SQL Server database using SQL Developer. I am able to see all the objects such Tables,Views & Procedure and also can query data using sql Query. But when it comes to executing procedure there's no option to achieve this. I tried "Exec |<Execute Procedure> Proc_name" but unfortunately both statement threw Errors.
Please suggest about other alternates.
Thanks in Advance,
AP

SQL Server Stored Procedure to Oracle

Hi All,
I have a store procedure in SQL Server(2005 onwards)...I need to convert that in Oracle. As I am new to Oracle. Please guide me.
I have two tables MetaDatabase and MetaEntity. The store procedure loads the MetaDatabase and MetaEntity based on MetaDatabase...As of now it is hardcoded in SP...
MetaDatabase
CREATE TABLE MetaDatabase
ID INT NOT NULL,
Alias VARCHAR(64) NOT NULL,
VersionMajor smallint NOT NULL,
VersionMinor smallint NOT NULL,
VersionRevision smallint
INSERT INTO MetaDatabase VALUES(1, 'DB1', 1, 1, 1);
INSERT INTO MetaDatabase VALUES(2, 'DB1', 1, 1, 2);
INSERT INTO MetaDatabase VALUES(3, 'DB2', 1, 2, 1);
MetaEntity
CREATE TABLE MetaEntity
ID INT NOT NULL,
MetaDatabaseID INT NOT NULL,
Name VARCHAR(64) NOT NULL
INSERT INTO MetaEntity VALUES(1, 1, 'TABLE11');
INSERT INTO MetaEntity VALUES(2, 1, 'TABLE12');
INSERT INTO MetaEntity VALUES(3, 2, 'TABLE21');
INSERT INTO MetaEntity VALUES(4, 2, 'TABLE22');
INSERT INTO MetaEntity VALUES(5, 3, 'TABLE31');
INSERT INTO MetaEntity VALUES(6, 3, 'TABLE32');Here is the SP as of now I am loading 2 MetaDatabase out of 3.
CREATE Procedure myProc
AS
     DECLARE @tmpDictionaries TABLE ( Alias varchar(64),
                                      VersionMajor smallint,
                                      VersionMinor smallint,
                                      VersionRevision smallint )
     DECLARE @tmpMetaDatabase TABLE ( ID int PRIMARY KEY )
     DECLARE @tmpMetaEntity    TABLE ( ID int PRIMARY KEY )
    /* Load these 2 MetaDatabase */
    INSERT INTO @tmpDictionaries (Alias,VersionMajor,VersionMinor,VersionRevision) VALUES ('DB1',1,1,1)
    INSERT INTO @tmpDictionaries (Alias,VersionMajor,VersionMinor,VersionRevision) VALUES ('DB2',1,2,1)
    /* Make sure that all passed in dictionaries actually exist */
    IF (SELECT COUNT(*) FROM @tmpDictionaries t WHERE NOT EXISTS(SELECT ID FROM MetaDatabase md WHERE md.Alias=t.Alias AND md.VersionMajor=t.VersionMajor AND md.VersionMinor=t.VersionMinor AND md.VersionRevision=t.VersionRevision)) > 0 BEGIN
      RAISERROR ('Not all dictionaries requested exist', 16, 1) WITH SETERROR
      RETURN
    END
    /* remember the MetaDatabase records */
    INSERT INTO @tmpMetaDatabase    SELECT ID FROM MetaDatabase md WHERE EXISTS(SELECT * FROM @tmpDictionaries t WHERE md.Alias=t.Alias AND md.VersionMajor=t.VersionMajor AND md.VersionMinor=t.VersionMinor AND md.VersionRevision=t.VersionRevision)
    /* remember all related MetaEntity records */
    INSERT INTO @tmpMetaEntity      SELECT ID FROM MetaEntity me    WHERE EXISTS(SELECT ID FROM @tmpMetaDatabase t WHERE t.ID=me.MetaDatabaseID)
    /* return all MetaDatabase */
    SELECT md.* FROM MetaDatabase md WHERE EXISTS(SELECT ID FROM @tmpMetaDatabase WHERE ID=md.ID)
    /* return all related MetaEntity records */
    SELECT me.* FROM MetaEntity me WHERE EXISTS(SELECT ID FROM @tmpMetaEntity WHERE ID=me.ID)Here is the output I get..It returns 2 resultsets one for each SELECT in SP.
EXEC myProc
1     DB1     1     1     1
3     DB2     1     2     1
1     1     TABLE11
2     1     TABLE12
5     3     TABLE31
6     3     TABLE32I need same in Oracle..where I can parse the resultset returned from SP. Any help will be greatly appreciated.
Edited by: [email protected] on Jun 10, 2010 2:34 PM

[email protected] wrote:
I have a store procedure in SQL Server(2005 onwards)...I need to convert that in Oracle. Not really a good idea - as T-SQL has very little in common with PL/SQL.
PL/SQL is two languages:
- a procedural language called Programming Logic - which has its roots in the Ada and Pascal family of procedural languages.
- the SQL language.
These are tightly integrated to allow you to use SQL natively inside PL. In other words, you can mix SQL source inside PL source code, reference PL variables in SQL source and the PL compiler and run-time is clever enough to know what code is PL and what code is SQL and how to glue the SQL into the PL.
Bottom line - PL is not a macro/scripting language for running SQL. It is equivalent to to Java, C#, Visual Basic and others ito features and how one designs and uses the language.
So your question of how to covert a T-SQL proc to PL/SQL is equivalent of asking how to change a T-SQL proc to C/C++ using the Pro*C (embedded SQL) compiler.
So please - forget any notion that PL/SQL is like T-SQL. Or even that Oracle is at all like SQL-Server. Oracle is "+that darn good+" not because it emulates SQL-Server.. but because it is not like SQL-Server. It is the differences in the feature set of Oracle from SQL-Server that sells Oracle.
I need same in Oracle..where I can parse the resultset returned from SP. Any help will be greatly appreciated.Oracle does not work this way. There are also no "result sets" in terms of a temporary data set that's created in the server and stored in memory. This type of approach does not scale if you have a 1000 users all running the same application code and all attempting to create "result sets" in server memory at the same time.
The norm for client-server code using PL/SQL as the server side interface into database data, is for the PL/SQL code to create a SQL cursor and return a pointer (called a reference cursor handle or simple a reference cursor) to the client.
The client (e.g. VB/Java/C#/Delphi/etc) can then fetch data from the SQL cursor (a "program" in server memory that finds and retrieves the relevant rows).
To understand and "enjoy" Oracle, one needs to empty one's cup of SQL-Server/DB2/Informix/whatever in order to fill that cup with the Oracle brew. Only then can one really taste and enjoy Oracle. So, think twice before assuming Oracle is like SQL-Server and PL/SQL is like T-SQL. You will save yourself a lot of frustration, wasted effort, and run into fewer (very hard and very painful) brick walls as a result.

Conversion from SQL Server Stored Procedures to Oracle Procedures

We are having an ERP Package which runs on SQL Server 7.0. For the Reports and Transaction windows, we are using the stored procedures extensively.Now , we want to convert it to Oracle Procedures.Where can i find the resource for this subject.
Please mail me to [email protected]
Regards,
Buhari

Oracle provides a tool, called the Migration Workbench, that can do an automated conversion. In the newest release of SQL Developer, Oracle's PL/SQL development GUI, the Migration Workbench is built in.
Be aware, though, that there are limits to what an automated tool is capable of doing. In all probability, you'll want to manually adjust at least a handful of the procedures after any automated tool converts them in order to make things more efficient or to adjust logic that may depend on database-specific behavior. If you have code, for example, that assumes that writers block readers, that code will no longer block in Oracle, which might require re-assessing your algorithm. In addition, there are numerous approaches to developing procedures that are very common in SQL Server (the use of temp tables, for example), that while possible in Oracle generally aren't the most efficient approach.
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How To Call SQL Server SP's in Oracle 11G

Hi
I have sucessfuly established the connectivity between Oracle 11G and SQl Server 2008 and I am able to select the data from views or tables of sql server in oracle.
but now I have 1 issue I am not able to call or execute the SP's or function of sql server in oracle 11G.
Can you please suggest or help me.
Thanks
Regards
Anant.

Anant,
Which gateway are you using to connect to SQL*Server ? Is it the Database Gateway for SQL*Server (DG4MSQL) or Database Gateway for ODBC (DG4ODBC) ?
If it is DG4MSQL then have a look at this note in My Oracle Support -
Different Methods For Calling MS SQL Server Procedures Using DG4MSQL (Doc ID 197192.1)
If you still have problems using DG4MSQL then post an example of what you are trying to do and the errors you receive.
If you are using DG4ODBC then this does not support calling remote stored procedures.
Regards,
Mike
Edited by: mkirtley on Aug 8, 2012 3:32 PM

How to run a SQL Server Stored Procedure

I need to run a SQL Server Stored Procedure in answer, the stored procedure use a hash table (temporary table) and I nedd to pass a parameter to stored procedure
anyone know if is it possible in OBIEE, if yes how.
thank you
max

thank you, but I'm not understand what you mean. I need to run this command in answer "direct access database"
exec storedprocedure 1,1,1
if I run this I receive thi error:
error : [nQSError: 16001] ODBC error state: S0002 code: 208 message: [Microsoft][ODBC SQL Server Driver][SQL Server]object name '#TempList' not valid.. [nQSError: 16002] Cannot obtain number of columns for the query result. (HY000).
here is the code of stored procedure:
ROC [dbo].[GetOrderListmax]
@OrderList varchar(500)
AS
BEGIN
SET NOCOUNT ON
CREATE TABLE #TempList
OrderID int
DECLARE @OrderID varchar(10), @Pos int
SET @OrderList = LTRIM(RTRIM(@OrderList))+ ','
SET @Pos = CHARINDEX(',', @OrderList, 1)
IF REPLACE(@OrderList, ',', '') <> ''
BEGIN
WHILE @Pos > 0
BEGIN
SET @OrderID = LTRIM(RTRIM(LEFT(@OrderList, @Pos - 1)))
IF @OrderID <> ''
BEGIN
INSERT INTO #TempList (OrderID) VALUES (CAST(@OrderID AS int)) --Use Appropriate conversion
END
SET @OrderList = RIGHT(@OrderList, LEN(@OrderList) - @Pos)
SET @Pos = CHARINDEX(',', @OrderList, 1)
END
END
SELECT o.OrderID, CustomerID, EmployeeID, OrderDate
FROM dbo.Orders AS o
JOIN
#TempList t
ON o.OrderID = t.OrderID
END

Can a SQL Server stored procedure call an SAP function module?

Can a SQL Server stored procedure call an SAP function module.? The stored procedure will be called via a trigger when data records are added to a Z table.

You have two options:
- the other software can use the RFC SDK and call directly in the system
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How to convert SQL Server hierarchical query (CTE) to Oracle?

How to convert SQL Server hierarchical query (CTE) to Oracle?
WITH cte (col1, col2) AS
SELECT col1, col2
FROM dbo.[tb1]
WHERE col1 = 12
UNION ALL
SELECT c.col1, c.col2
FROM dbo.[tb1] AS c INNER JOIN cte AS p ON c.col2 = p.col1
DELETE a
FROM dbo.[tb1] AS a INNER JOIN cte AS b
ON a.col1 = b.col1

See: http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_10002.htm#i2129904
Ah, just spotted it's a delete statement - you won't be able to do it using subquery factoring in Oracle.
I had a go at trying to convert for you, but notice that you reference the cte from inside the cte... I can only assume you have a table called cte too...
DELETE FROM dbo.tb1
WHERE col1 = 12
OR col2 IN (SELECT col1 FROM cte)
Edited by: Boneist on 22-Jun-2009 09:19

Converting MS Sql server stored proc to Oracle stored procedure

I need to convert this MS SQL Server 200 stored procedure to Oracle stored procedure. Any help great appreciated.
Thank you,
set nocount on
declare @sp varchar(100)
set @sp = '<< stored procedure name goes here >>'
declare @oid int
select @oid = o.id from sysobjects o where o.name = @sp
declare @last int
-- function signature
select @last = max(c.colid)
from dbo.syscolumns c
where c.id = @oid
select case c.colid
when 1 then '[ SqlCommandMethod(CommandType.StoredProcedure) ]'
+ char(13) +
'public static SqlCommand ' + @sp + '(' + char(13) +
' [ NonCommandParameter ] SqlConnection
' connection '
+ char(13) +
else ''
end
+ ' ' +
case t.name
when 'char' then
'[ SqlParameter(' + convert(nvarchar(10), c.length) + ') '
when 'varchar' then
'[ SqlParameter(' + convert(nvarchar(10), c.length) + ') ] '
when 'nchar' then
'[ SqlParameter(' + convert(nvarchar(10), c.length / 2) + ') ] '
when 'nvarchar' then
'[ SqlParameter(' + convert(nvarchar(10), c.length / 2) + ') ] '
else ''
end
+
case t.name
when 'char' then 'string'
when 'nchar' then 'string'
when 'varchar' then 'string'
when 'nvarchar' then 'string'
when 'bit' then 'bool'
when 'datetime' then 'DateTime'
when 'float' then 'double'
when 'real' then 'float'
when 'int' then 'int'
else 'object /* ' + t.name + ' */'
end
+ ' ' + lower(substring(c.name, 2, 1)) + substring(c.name, 3, 100)
+
case c.colid
when @last then ')' + char(13) + '{'
else ','
end
from dbo.syscolumns c
left outer join dbo.systypes t on c.xusertype = t.xusertype
where c.id = @oid
order by c.colid
-- call to generator
select case c.colid
when 1 then
' return SqlCommandGenerator.GenerateCommand(connection,' +
char(13)
else ''
end
+ ' ' + lower(substring(c.name, 2, 1)) + substring(c.name,
3, 100)
+
case c.colid
when @last then ');' + char(13) + '}'
else ','
end
from dbo.syscolumns c
where c.id = @oid
order by c.colid

It would have helped if you had posted your code.
To create tables in procedures, you can use EXECUTE IMMEDIATE. For example, if within a procedure, you want to:
CREATE TABLE table_name
(column1 NUMBER,
column2 VARCHAR2 (30),
column3 DATE);
Then, from within a procedure you can:
CREATE OR REPLACE PROCEDURE procedure_name
AS
BEGIN
EXECUTE IMMEDIATE 'CREATE TABLE table_name
(column1 NUMBER,
column2 VARCHAR2 (30),
column3 DATE)';
END procedure_name;
EXEC procedure_name
For the procedure to count the number of business days between two input dates, see the following link:
http://asktom.oracle.com/pls/ask/f?p=4950:8:::::F4950_P8_DISPLAYID:91212348059

How to convert sql server procedure in to plsql procedure

hi guys
i have requirement where in i have to convert sql server procedure into plsql procedure.
can some one help me out .
thanks,
Vamshi.D

Hi Vamshi,
As you want to convert sql server procedure in to plsql procedure
i.e SQL SERVER ->ORACLE Right
FYI
SQL SERVER Proc. Syntax are totally different as compared to ORACLE Proc.
So, better you study Logic of SQL-SERVER Proc and convert into
Oracle Procedure.
Thanks,
Samadhan

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[SPCONV-ERR(1)]:[Parsing()],oracle.mtg.sqlserver7.parser.ParseException: Parse error at line 1, column 1.
Encountered: CREATE PROCEDURE
Example:
CREATE PROCEDURE just4.BS_AccountLoginSelect
@Username as varchar(20)
AS
BEGIN
SELECT LoginDate
FROM ab.just4.bs_usernamelogins
WHERE Username = @Username
ORDER BY LoginDate desc
END

Hi,
Try wrapping the parameter list in round brackets as shown below :
CREATE PROCEDURE just4.BS_AccountLoginSelect(
@Username as varchar(20) )
AS
BEGIN
SELECT LoginDate
FROM ab.just4.bs_usernamelogins
WHERE Username = @Username
ORDER BY LoginDate desc
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Then, reparse the procedure.

SQL Server Stored Procedures

Is there a way of firing up SQL Server stroed procedures from
Flash 8?
If so could someone explain how to do it please, as I would
like to pass parameters from choices made via drop down lists
(populated from xml pages) to query a SQL Server 2000 database.
Any help appreciated.
Thanks

Yes, I understand. But Flash doesn't talk directly to your
SQL API.
The SQL interface is only available through ASP (in your
case, or any number of server-side technologies). That's why you
use getUrl() (or other http request) to send data to an ASP script
which then executes the SQL statement 'execute <blah>
<blah> <blah>'.
You then take the results of that SQL, format it, and return
something to Flash all as part of the one and only HTTP request.
Does this make sense?

How to convert sql server database to SQL Server Express LocalDB??

How do I convert sql server database 2008 to SQL Server Express LocalDB??
Thanks
Aru

Hello,
Please read the following article:
http://msdn.microsoft.com/en-us/library/hh873188.aspx
Hope this helps.
Regards,
Alberto Morillo
SQLCoffee.com

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