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2010-05-13 16:20:21
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Event 10719 - Trace Bitmap Index DML 跟踪位图索引列的DML操作（引起位图索引改变的DML操作） ALTER SESSION SET EVENTS '10719 trace name context forever, level 1'; Event 10730 - Trace Fine Grained Access Predicates 跟踪细粒度审计的断语 ALTER SESSION SET EVENTS '10730 trace name context forever, level 1'; Event 10731 - Trace CURSOR Statements 跟踪CURSOR的语句情况 ALTER SESSION SET EVENTS '10731 trace name context forever, level level'; LEVEL定义 1:Print parent query and subquery 2:Print subquery only Event 10928 - Trace PL/SQL Execution 跟踪PL/SQL执行情况 ALTER SESSION SET EVENTS '10928 trace name context forever, level 1'; Event 10938 - Dump PL/SQL Execution Statistics 跟踪PL/SQL执行状态，使用前需要执行rdbms/admin下的tracetab.sql ALTER SESSION SET EVENTS '10938 trace name context forever, level 1'; flush_cache 刷新BUFFER CACHE ALTER SESSION SET EVENTS 'immediate trace name flush_cache'; DROP_SEGMENTS 手工删除临时段。当这些临时段无法自动清除的时候可以手工清除 alter session set events 'immediate trace name DROP_SEGMENTS level ts#+1'; ts#是指要删除临时段的表空间的ts# Event 10608 - Trace Bitmap Index Creation 跟踪BITMAP索引创建的详细过程 ALTER SESSION SET EVENTS '10608 trace name context forever, level 10'; Event 10704 - Trace Enqueues 跟踪锁的使用情况 ALTER SESSION SET EVENTS '10704 trace name context forever, level 1'; Event 10706 - Trace Global Enqueue Manipulation 跟踪全局锁的使用情况 ALTER SESSION SET EVENTS '10706 trace name context forever, level 1'; Event 10708 - Trace RAC Buffer Cache 跟踪RAC环境下的BUFFER CACHE ALTER SESSION SET EVENTS '10708 trace name context forever, level 10'; Event 10710 - Trace Bitmap Index Access 跟踪位图索引的访问情况 ALTER SESSION SET EVENTS '10710 trace name context forever, level 1'; Event 10711 - Trace Bitmap Index Merge Operation 跟踪位图索引合并操作 ALTER SESSION SET EVENTS '10711 trace name context forever, level 1'; Event 10712 - Trace Bitmap Index OR Operation 跟踪位图索引或操作情况 ALTER SESSION SET EVENTS '10712 trace name context forever, level 1'; Event 10713 - Trace Bitmap Index AND Operation 跟踪位图索引与操作 ALTER SESSION SET EVENTS '10713 trace name context forever, level 1'; Event 10714 - Trace Bitmap Index MINUS Operation 跟踪位图索引minus操作 ALTER SESSION SET EVENTS '10714 trace name context forever, level 1'; Event 10715 - Trace Bitmap Index Conversion to ROWIDs Operation 跟踪位图索引转换ROWID操作 ALTER SESSION SET EVENTS '10715 trace name context forever, level 1'; Event 10716 - Trace Bitmap Index Compress/Decompress 跟踪位图索引压缩和解压缩情况 ALTER SESSION SET EVENTS '10716 trace name context forever, level 1'; Event 10717 - Trace Bitmap Index Compaction ALTER SESSION SET EVENTS '10717 trace name context forever, level 1'; Event 10225 - Dump Changes to Dictionary Managed Extents DUMP字段管理的扩展变化 ALTER SESSION SET EVENTS '10225 trace name context forever, level 1'; Event 10231 全表扫描时跳过坏块，在有坏块的情况下做数据拯救时很有用 ALTER SYSTEM SET EVENTS '10231 trace name context forever,level 10'; Event 10241 - Dump Remote SQL Execution 远程SQL语句的执行信息 ALTER SESSION SET EVENTS '10241 trace name context forever, level 1'; Event 10246 - Trace PMON Process 跟踪PMON进程 只能修改参数，不能用ALTER SYSTEM set events "10246 trace name context forever, level 1"; Event 10248 - Trace Dispatcher Processes 跟踪DISPATCHER的工作情况 ALTER SYSTEM set events "10248 trace name context forever, level 10"; Event 10249 - Trace Shared Server (MTS) Processes 跟踪共享服务器的工作情况 alter system set event "10249 trace name context forever, level 10"; Event 10270 - Debug Shared Cursors 跟踪共享CURSORS的情况 alter system set events "10270 trace name context forever, level 10"; Event 10299 - Debug Prefetching 跟踪表数据块和索引数据块的PREFETCHING alter system set events "10299 trace name context forever, level 1" Event 10357 - Debug Direct Path ALTER SESSION SET EVENTS '10357 trace name context forever, level 1'; Event 10390 - Dump Parallel Execution Slave Statistics 跟踪并行操作中的SLAVE的状态 ALTER SESSION SET EVENTS '10390 trace name context forever, level 1; Event 10391-Dump Parallel Execution Granule Allocation 跟踪并行操作的粒度 ALTER SESSION SET EVENTS '10391 trace name context forever, level 2'; Event 10393 - Dump Parallel Execution Statistics 跟踪并行操作的状态（每个SLAVE单独列出状态） ALTER SESSION SET EVENTS '10393 trace name context forever, level 1'; Event 10500 - Trace SMON Process 跟踪SMON进程 event = "10500 trace name context forever, level 1" Event 10065 - Restrict Library Cache Dump Output for State Object Dumps 限制对象状态DUMP的时候LIBRARY CACHE信息的详细程度 ALTER SESSION SET EVENTS '10065 trace name context forever, level level'; LEVEL 1 Address of library object only 2 As level 1 plus library object lock details 3 As level 2 plus library object handle and library object 缺省是LEVEL 3 Event 10079 - Dump SQL*Net Statistics Dump SQL*NeT的统计信息 ALTER SESSION SET EVENTS '10079 trace name context forever, level 2'; Event 10081 - Trace High Water Mark Changes HWM的改变 ALTER SESSION SET EVENTS '10081 trace name context forever, level 1'; Event 10104 - Dump Hash Join Statistics HASH JOIN的统计信息 ALTER SESSION SET EVENTS '10104 trace name context forever, level 10'; Event 10128 - Dump Partition Pruning Information 分区表调整信息 ALTER SESSION SET EVENTS '10128 trace name context forever, level level'; Level取值: 1:Dump pruning descriptor for each partitioned object 2:Dump partition iterators 4:Dump optimizer decisions about partition-wise joins 8:Dump ROWID range scan pruning information 在9.0.1或者后面的版本,在level 2后还需要建立如下的表: CREATE TABLE kkpap_pruning(partition_count NUMBER, iterator VARCHAR2(32), partition_level VARCHAR2(32), order_pt VARCHAR2(12), call_time VARCHAR2(12), part# NUMBER, subp# NUMBER, abs# NUMBER); Event 10200 - Dump Consistent Reads DUMP一致读的信息 ALTER SESSION SET EVENTS '10200 trace name context forever, level 1'; Event 10201 - Dump Consistent Read Undo Application DUMP一致性读涉及UNDO信息的内容 ALTER SESSION SET EVENTS '10201 trace name context forever, level 1'; Event 10220 - Dump Changes to Undo Header Dump出Undo头信息的改变 ALTER SESSION SET EVENTS '10220 trace name context forever, level 1'; Event 10221 - Dump Undo Changes Dump Undo的改变 ALTER SESSION SET EVENTS '10221 trace name context forever, level 7'; Event 10224 - Dump Index Block Splits / Deletes 索引块的分裂和删除信息 ALTER SESSION SET EVENTS '10224 trace name context forever, level 1'; Event 10013 - Monitor Transaction Recovery 在Startup时跟踪事务恢复 ALTER SESSION SET EVENTS '10013 trace name context forever, level 1'; Event 10015 - Dump Undo Segment Headers 在事务恢复后做Dump回退段头信息 ALTER SESSION SET EVENTS '10015 trace name context forever, level 1'; Event 10032 - Dump Sort Statistics Dump排序的统计信息 ALTER SESSION SET EVENTS '10032 trace name context forever, level 10'; Event 10033 - Dump Sort Intermediate Run Statistics 排序过程中，内存排序区和临时表空间的交互情况 ALTER SESSION SET EVENTS '10033 trace name context forever, level 10'; Event 10045 - Trace Free List Management Operations FREELIST的管理操作 ALTER SESSION SET EVENTS '10045 trace name context forever, level 1'; Event 10046 - Enable SQL Statement Trace 跟踪SQL,有执行计划,邦定变量和等待的统计信息,level 12最详细 ALTER SESSION SET EVENTS '10046 trace name context forever, level 12'; LEVEL定义如下: 1:SQL 语句，执行计划和执行状态 4:1的内容加上绑定变量信息 8:1的信息加上等待事件信息 12:1＋4＋8 Event 10053 - Dump Optimizer Decisions 在分析SQL语句时,Dump出优化器所做的选择,级别level 1最详细 ALTER SESSION SET EVENTS '10053 trace name context forever, level 1'; LEVEL定义如下: 1:状态和估算信息 2:只显示估算信息 Event 10060 - Dump Predicates DUMP SQL语句中的断语信息,需要在需要DUMP的用户下创建以下表 ALTER SESSION SET EVENTS '10060 trace name context forever, level 1'; CREATE TABLE kkoipt_table(c1 INTEGER, c2 VARCHAR2(80)); 断语信息会写入该表 |
