I had used Mysql Migration Tool to transfer data from oracle to mysql. The problem is the data in clob is storing as long Text in mysql. When i excute my code in Tomcat Server I am getting the following error. *** java.sql.SQLException: Can not issue data manipulation statements with ...
Oracle into flat files or pipe. It has solid support for Blobs, Clobs and creates automatically input for loader into MySQL. It also allows extract LOBS in separate files or into output along with other columns. Here is a good post on how to migrate data:http://forums.mysql.com/read....
If you want to hide these working columns from the final output, you need to list all the columns out again in the final select. Provided you've listed all the necessary columns in the subquery, you've avoided the performance and maintenance issuesselect *brings. In these cases it'd be ...
This example will convert the data in BLOB_column to the type varchar2. The function substr takes 3 parameters 1. The raw blob o clob data 2. The number of bytes (for BLOBs) or characters (for CLOBs) to be read. 3. The offset in bytes (for BLOBs) or char
Depending on the source, you set options such as the authentication mode, server name, database name, and file format. Note The Microsoft OLE DB Provider for Oracle does not support the Oracle BLOB, CLOB, NCLOB, BFILE, and UROWID data types. Therefore, the OLE DB source cannot extract ...
In this blog, we will show you how to implement data tokenization and detokenization functions in Oracle Autonomous Database for an external tokenization service, such as Very Good Security (VGS), and how to protect your sensitive data for bulk loads, ad hoc insert via DML, ...
To convert LONG/LONG RAW with any size to BLOB/CLOB the SQL functions to_lob() to_clob() can be used in Oracle 10gR2 (10.2.0.1) and higher.You can apply this function only to a LONG or LONG RAW column, and only in the select list of a subquery in an INSERT statement - NOT ...
How to calculate size of a CLOB in Bytes? Posted on 27.11.2009 Recently i was dealing with a translation problem regarding multibyte characters (cyrillic). They were stored in a NCLOB and were later on moved to a VARCHAR2. Before moving the data i had to ensure, that there will be en...
version IN VARCHAR2 DEFAULT 'COMPATIBLE', model IN VARCHAR2 DEFAULT 'ORACLE', transform IN VARCHAR2 DEFAULT 'DDL') RETURN CLOB; Example: sql> select dbms_metadata.get_ddl ('INDEX', 'EMP_EMAIL_UK', 'HR') from dual; Run the below query to get a formatted output. ...
CREATEORREPLACEFUNCTIONorders_waiting_to_ship(order_valueINTEGER)RETURNCLOBsql_macroASstmtCLOB;BEGINstmt :=' SELECT i.* FROM orders o, order_items i WHERE o.order_status > 6 AND o.order_total >= order_value AND o.order_id = i.order_id';RETURNstmt;ENDorders_waiting_to_ship;/FUNCTIONORD...