Sumário Itens Encontrados: 31Introduction 1Invoking Oradebug 1Using Debug 3Monitoring the Current Session With the oradebug setmypid 4Using DUMP 5Commands not requiring SPID to be set 7Using Oradebug for System Hangs: 10Getting a PROCESSTATE DUMP 11Getting a ERRORSTACKS DUMP 12Using ORADEBUG to Trace A Sessions SQL 12How to Find the Right PID for oradebug setospid 16Tracing Errors Using ORADEBUG 17Using ORADEBUG to Find Semaphore and Memory Segments 19Finding Parallel SQL Processes Using ORADEBUG 21Tracking down ORA-04030 errors 22Using Oradebug to Debug Spinning Processes 22Oracle 8 IDLM and ORADEBUG 23How to determine the Events Set in a System 24Using ORADEBUG to Release DDL locks 24How to Trace Trigger Actions Using Oradebug 26Checking on Temporary Segment Usage with Oradebug 26Suspending a process using Oradebug 27Resuming A Process using Oradebug 27Looking at a Processes Statistics using Oradebug 28Looking at a Process Error Stack 29Using Oradebug to Dump the SGA 29Using Oradebug to Look at Latches 30Using ORADEBUG to Look at Library Cache States 30Getting Parallel Server DML Locks Using Oradebug 31Dumping the Control File Contents Using ORADEBUG 31Summary 33