Bug 213959 [Regression]Blob computed column doesn't work
Description: [Regression]Blob type computed column doesn't work Build number: 2.3.0.v20071228-1005 Steps to reproduce: 1, New a sampleDB from table PRODUCTLINE 2, New a computed column A; type is Blob; expression is row["IMAGE"] 3, Preview in dataset Expected result: The dataset can be preview ok Actual result: Error happened Error log: A BIRT exception occurred. Plug-in Provider:Eclipse.org Plug-in Name:BIRT Data Engine Plug-in ID:org.eclipse.birt.data Version:2.3.0.v20071228-1005 Error Code:data.engine.CompCol.FailRetrieveValueComputedColumn Error Message:Fail to compute value for computed column "AAA". Can not convert the value of [B@1a9efcd to Blob type.
core/org.eclipse.birt.core/src/org/eclipse/birt/core/data/DataTypeUtil.java
{
                try
                {
                	return toSqlTime( (String)source );
                }
                catch ( Exception e1 )
                {
                	
                }
            }
        }
        throw new CoreException(
                    ResourceConstants.CONVERT_FAILS,
                    new Object[]{
                            source.toString( ), "Time"
                    } );
    }
    /**
     * 
     * @param value
     * @return
     */
    private static Time toSqlTime( String s )
    {
		int hour;
		int addHour;
		int minute;
		int second;
		int firstColon;
		int secondColon;