Retrieves the value of the designated JDBC BLOB parameter as a Blob object in the Java programming language given the parameter name.
Syntax
public java.sql.Blob getBlob(java.lang.String sCol)
Parameters
sCol
A String that contains the parameter name.
Return Value
A Blob object.
Exceptions
Remarks
This getBlob method is specified by the getBlob method in the java.sql.CallableStatement interface.