I am having CLOB column in Oracle Data Base , I want to insert String .
It works if I use setCharacterStream, but how to insert String by setBytes am getting exception. Please help me.
String s = "Hello How are you Data for CLOB column";
ps.setCharacterStream(1, new StringReader(s), s.length());
ps.setByte(1,Byte.parseByte(s));
Exception Trace :
java.lang.NumberFormatException: For input string: "Hello How are you Data for CLOB column"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
at java.lang.Integer.parseInt(Integer.java:447)
at java.lang.Byte.parseByte(Byte.java:151)
at java.lang.Byte.parseByte(Byte.java:108)
at colb.test.InertClob.main(InertClob.java:24)
Here are two good examples (with sample code, for select and insert):
http://rocksolutions.wordpress.com/2010/06/07/handling-clobs-made-easy-with-oracle-jdbc-10g/
http://docs.oracle.com/javase/tutorial/jdbc/basics/blob.html
please refer to the Java API DOC
Parses the string argument as a signed decimal byte. The characters in the string must all be decimal digits,
You should:
Call setBytes method, not setByte
When retrieving from the database, don't forget how you got the bytes, in order to restore the String properly.
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