ORA-07445 [mdcgcvxhl()+4677] using Spatial SDO_GEOM.sdo_convexhull = Bug 22886582

09. March 2016 Uncategorized 0
After upgrade of one database to 12c, the customer complained, that one application (which uses Spatial & Graph) isn’t working  properly. After analysing & tracing it, I found the root cause of it – SDO_GEOM.sdo_convexhull. In some cases, this function crashes the whole application raising ORA-03113: ORA-03113: end-of-file on communication channel Process ID: 22675 Session ...