HOW TO FIND ALL SESSIONS HOLDING A TABLE LOCK
Query to check table lock in Oracle database.
Queries, Sessions
ORA-02049: TIMEOUT: DISTRIBUTED TRANSACTION WAITING FOR LOCK
oerr ora 02049 - The number of seconds specified in the distributed_lock_timeout initialization parameter were exceeded while waiting for a lock or for a begin transaction hash collision to end.
HOW TO IDENTIFY BLOCKED AND BLOCKING SESSIONS IN ORACLE DATABASE
A query to identify blocked and blocking sessions in an Oracle Database.
- Accounts
- Auditing
- AWR
- Bash Scripts
- Datapump
- Default Category
- Demos
- Directory Objects
- Environment Variables
- Initialization Parameters
- Iptables
- Java Program
- Memory Usage
- Metadata API
- Networker
- NLS Settings
- Optimizer Statistics
- ORA-00942
- ORA-01031
- ORA-01720
- ORA-28001
- ORA-31671
- Oracle Database
- Oracle Enterprise Manager
- Performance Tunning
- Postfix
- Privilegies
- Processes
- Queries
- Red Hat Enterprise Linux
- Redo Logs
- Session Tracing
- Sessions
- SQL Trace
- SQLPlus
- Statspack
- Tablespaces
- UTL_FILE
- UTL_FILE_DIR
- Wait Events
- Yum