How to synchronize Sql Server when Oracle table has trigger
Hi
I have a trigger which will update/insert the data into a Oracle table.
I have an interface which normally moves the data from Oracle table to SQL Server table.
Is there any way which will update/insert the data into SQL Server table whenever any trigger fires on Oracle table.
Thanks,
Ganesh
ODI's CDC capabilities can be used to propogate changes from Oracle to SQL Server. If your trigger inserts/updates on an oracle table, then ODI's CDC should pick that up. If you have a scenario which does a WaitForLogData on your Oracle table, it can kick off the interface to transfer the journal data whenever that happens.
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How to extract incremental data from SQL server to oracle tables in ODI
HI All,
In my ODI sql server is install.My Source is in SQL server and my target is in Oracle.
I need to create a interface mapping where i need to extract incremental data from sql server to oracle.
There is a datetime(with Timestamp) field in sql server .I need to pull incremental data based on dateime.
Example = tablename.DateTime > (select '1-jan-11' from dual) .....i am using this query but its not woking.the error is Invalid object name"dual".
We are not going to use Incremental in IKM and LKM.
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LonyYou can do that via Variable.
In the interface mapping create a filter on Tablename.DateTime
and put the condition like this
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SELECT max(start_time)||' AND '||max(END_TIME)+1 from audit_table where ETL_JOB_CODE = '20'In the package call the above variable in refresh mode and then interface.
This way you will pass from the query between and condition date and pass to interface so that SQL Server fetches the data between those too range.
Note:- You might need to tweak the date format so that SQL Server can understand.
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Hello,
I use Entity Framework code first approach.
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David
David http://blogs.msdn.com/b/dbrowne/ -
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I have oracle database running in IBM AIX OS, and I need to query data in
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I prefer heterogenous services over ODBC for this!
I have my notes here, which may help.
http://www.dba-oracle.com/t_heterogeneous_database_connections_sql_server.htm
1. Install Oracle ODBC drivers on the server (your local Oracle database) that will access the remote SQL Server database using the database link.
2. Setup the ODBC connection on the local Oracle database using the Windows ODBC Data Source Administrator
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SID_NAME is the DSN for the remote database.
ORACLE_HOME is the actual Oracle home file path.
PROGRAM tells Oracle to use heterogeneous services.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME=Cas30C) -- Enter the DSN on this line
(ORACLE_HOME = c:\oracle10gdb) -- Enter your Oracle home on this line
(PROGRAM = hsodbc) ) )
8. Modify the Tnsnames.ora file. This is the Oracle database installation accessed by the users to connect to the ODBC drivers
(DESCRIPTION=
(ADDRESS_LIST=
(Address=(PROTOCOL=TCP)
(HOST=
-- (Server x)
(PORT=1521))) -- Enter the port on which the server x Oracle installation
-- is listening
(CONNECT_DATA=(SID=Cas30c)) - Enter the DSN name
(HS=OK) -- Enter this value. It tells Oracle to use hetergeneous services
9. Reload the listener on local Oracle database
10. Create a database link on the local Oracle installation that accesses the heterogeneous connection, which, in turn, connect to SQL Server.
11. Run a SQL Server Select statement from the Oracle installation using the database link.
Hope this helps. . .
Don Burleson
Oracle Press author
Author of “Oracle Tuning: The Definitive Reference”
http://www.dba-oracle.com/bp/s_oracle_tuning_book.htm -
How to store sql statement in oracle table?
I tried it in this way:
SQL> insert into sql_text values('select invoice,invoice_dt,DT_INVOICED from PS_BI_HDR where DT_INVOICED= '21
JAN-2010' and BILL_STATUS='INV'');
insert into sql_text values('select invoice,invoice_dt,DT_INVOICED from PS_BI_HDR where DT_INVOICED= '21-JAN-
010' and BILL_STATUS='INV'')
ERROR at line 1:
ORA-00917: missing comma
Please help to solve it, i can't use concatenation (||),
coz
'select invoice,invoice_dt,DT_INVOICED from PS_BI_HDR where DT_INVOICED= '21-JAN-2010' and BILL_STATUS='INV' 'it is dynamic.user2060331 wrote:
No sql statement is a dynamic value inserted by a user for executing it on SQl prompt.Then use q-literals:
SQL> ACCEPT stmt PROMPT "Enter statement: "
Enter statement: select invoice,invoice_dt,DT_INVOICED from PS_BI_HDR where DT_INVOICED= '21-JAN-2010' and BILL_STATUS='INV'
SQL> insert into sql_text values('&stmt');
old 1: insert into sql_text values('&stmt')
new 1: insert into sql_text values('select invoice,invoice_dt,DT_INVOICED from PS_BI_HDR where DT_INVOICED= '21-JAN-2010' and BILL_STATUS='INV'')
insert into sql_text values('select invoice,invoice_dt,DT_INVOICED from PS_BI_HDR where DT_INVOICED= '21-JAN-2010' and BILL_STATUS='INV'')
ERROR at line 1:
ORA-00917: missing comma
SQL> insert into sql_text values(q'[&stmt]');
old 1: insert into sql_text values(q'[&stmt]')
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1 row created.
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How to merge data from SQL server to Oracle Database
Dear Expert,
I am having problem with SQL server with Oracle.
Problem: I want to merge table records from SQL server to Oracle Table. Which License free tool I can use to achive the goals.
If I able to make a free DB link from Oracle to SQL server , then we can select table and will be able to update.
Right now I have made a DB link from SQL server to Oracle, Using that I can see the records from oracle database but I can't update them.
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How to connect to a Sql server from Oracle using db link
Hi All,
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Thank you,
Praveen.we have 2 products - DG4MSQL and DG4ODBC.
DG4ODBC is for free and requires a 3rd party ODBC driver and it can connect to any 3rd party database as long as you use a suitable ODBC driver
DG4MSQL is more powerfull as it is designed for MS SQL Server databases and it supports many functions it can directly map to SQL Server equivalents - it can also call remote procedures or participtae in distributed transactions. Please be aware DG4MSQL requires a license - it is not for free.
Check out Metalink and you'll find notes how to configure both products.
For a generic overview:
Note.233876.1 Options for Connecting to Foreign Data Stores and Non-Oracle Databases
And the setup notes:
DG4ODBC
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DG4MSQL
Note.466267.1 How to Setup DG4MSQL (Database Gateway for MS SQL Server) on Windows 32bit
Note.562509.1 How to Setup DG4MSQL (Oracle Database Gateway for MS SQL Server) 64bit Unix OS (Linux, Solaris, AIX,HP-UX)
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How to replicate data from MS SQL Server to Oracle
Hi,
Can someone please help me on how to replicate data from MS SQL Server to Oracle 8i database.Dear,
I'm a student.
I do simple replication on Oracle 8.0.5 successfully. (one master site and one snapshot site). I only use the SQL*Plus and Schema Manager to do.
But when I do advance replication (multimaster replication) I meet many problem. So I don't get the result.
Do you show me the technology to do that ?
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Migration of table from sql server to oracle
Hi,
I had to export few tables from SQL Server to Oracle. After the migration, I am checking to see all the tables in Oracle that have been migrated from Sql Server. I am executing select * from tab; and am seeing all the the tables (including those have been exported) from the output list of tables. However, when I am doing a select * from x; where x is one of the few tables that have been migrated, it says table or view does not exist. This is the problem with all other migrated tables. Any help is appreciated in advance. Thanks.
[email protected]Try select * from "x"
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SQL query against tables on MS SQL Server and Oracle using Oracle BI
Hi All
I have two databases Oracle and MS SQL Server. I want to write a query statement which will retrieve data from both databases and publish this data into one report. That is I want to join/merge data from tables in both database into one report with one SQL Statement something like:
Select o.F1,o.F2, m.F1,m.F2
from
table@oracleServer o,
table@microsoftSQLServer m
where o.F1=m.F1;
Can Oracle BI Publisher do this?
Basically I want to query simultaneously two heterogeneous data sources in one SQL statement. Is there such a tool? I don't want to build a warehouse by moving data from SQL Server into Oracle or vice-versa. I don't want to duplicate data. I want to be able to query data at its source via 1 SQL statement.
How would one go about doing such a thing?
Many Thanks
Kubilay.Hi Matt and Thomas
Many thanks for your replies.
Yes I have to do the join. Even worse I have to write an Aggregate query like this!
Select o.F1,o.F2, m.F1,m.F2, count(*)
from
table@oracleServer o,
table@microsoftSQLServer m
where o.F1=m.F1
group by o.F1,o.F2, m.F1,m.F2;
These are 2 different systems (hardware & software) which actually do the same job, they produce transactions for a common business entity. Kind of, both sell tickets for the same ABC ferry company.
I can not put them side by side on the dashboard, as I need to aggregate the data and present it maybe in a Oracle BI Report for Accounting and Financial reconciliation purposes.
The truth is, as it is. I can't change it, is too late.
I have to device a way to harvest both systems as they are. I don't want to move around data. I thought looking at Oracle BI I could write SQL against multiple Data Sources. I am struggling to find a way. As it seems that it can "SQL query" 1 data source at a time.
I have been hinted on another forum (OracleTURK) to use Oracle Transparent Gateways and Generic Connectivity. http://download.oracle.com/docs/cd/B19306_01/server.102/b14232/toc.htm
Shame, I have to pay licenses for OWB and Oracle Transparent Gateways. I thought DB vendors can do better. Why do I have to pay to access the other 50% of the market.
I can understand the performance implications this might have. Because of it I might even be forced at the end to move data (ETL) into a separate database, slice it into partitions and manage it that way. Pitty because currenlty I only need one report out of these systems but seems like will be dear to get.
Thank you for all your help.
Kubilay -
Insert and update tables from SQL server to oracle database tables
Hi,
I am having problem while update data from sql server to oracle database tables.
I am doing one way insert +updates that is from SQL Server tables ==> Oracle database tables
I am using tools Sql server Integration service. I can insert data from sql server to oracle but update can't. Please help me how can I update + insert from sql server to oracle database tables easily.
Thanks in advance.Hi,
What about using Oracle SQL Developer for migration
http://www.oracle.com/technetwork/database/migration/sqlserver-095136.html
HTH -
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.col1See: 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 -
Migrating a table with BLOB field from SQL-Server to Oracle.
Hi All,
I'm trying to create a Class to migrate data from SQL-Server to Oracle, this table has a BLOB field.
The Code:
package br.com.infox;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.Statement;
public class Migrador {
public static void main(String[] args){
try {
// Conex�o com o SQL Server
Class.forName("net.sourceforge.jtds.jdbc.Driver");
Connection conSQL = DriverManager.getConnection ("jdbc:jtds:sqlserver://10.10.2.9/protocolo","prot","suinf2002");
// Conex�o com o Oracle
Class.forName("oracle.jdbc.driver.OracleDriver");
Connection conORA = DriverManager.getConnection ("jdbc:oracle:thin:@10.10.2.2:1521:des","protocolo","protocolo");
Statement stSQL = conSQL.createStatement();
String querySQL = "SELECT * FROM DOC_INCORPORADO";
ResultSet rsSQL = stSQL.executeQuery(querySQL);
String queryORA = "INSERT INTO PROT_VITALICIAMENTO (NU_PROCESSO, ANO_PROCESSO, CD_USUARIO, DT_ENVIO," +
"DE_COMPLEMENTO, NM_ARQUIVO, ARQUIVO, NU_SEQ, CD_TIPO_ARQUIVO, MES, ANO) VALUES (?,?,?,?,?,?,?,?,?,?,?)";
PreparedStatement psORA = conORA.prepareStatement(queryORA);
while (rsSQL.next()){
System.out.println("Linha: " + rsSQL.getRow());
psORA.setInt(1, rsSQL.getInt("nu_processo"));
psORA.setInt(2, rsSQL.getInt("ano_processo"));
psORA.setInt(3, rsSQL.getInt("cd_usuario"));
psORA.setDate(4, rsSQL.getDate("dt_incorporacao"));
psORA.setString(5, rsSQL.getString("complemento"));
psORA.setString(6, rsSQL.getString("nm_arquivo"));
psORA.setBinaryStream(7, rsSQL.getBinaryStream("arquivo"), (int)rsSQL.getBlob("arquivo").length());
psORA.setInt(8, rsSQL.getInt("num_seq"));
psORA.setInt(9, rsSQL.getInt("cd_tipo_arquivo"));
psORA.setInt(10, rsSQL.getInt("mes"));
psORA.setInt(11, rsSQL.getInt("ano"));
psORA.executeUpdate();
stSQL.close();
psORA.close();
conORA.close();
conSQL.close();
} catch (Exception e){
e.printStackTrace();
The ERROR:
java.sql.SQLException: Exce��o de E/S: Connection reset
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:334)
at oracle.jdbc.ttc7.TTC7Protocol.handleIOException(TTC7Protocol.java:3668)
at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1986)
at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:1119)
at oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java:2191)
at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java:2064)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2989)
at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:658)
at br.com.infox.Migrador.main(Migrador.java:41)
What's the problem of these Class?
Thank's.Depending on the version of the database you have, you could use transportable tablespaces.
http://download-east.oracle.com/docs/cd/B10501_01/server.920/a96524/c04space.htm#9370
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