undo

Lob retention not changing when undo_retention is changed (Doc ID 563470.1) APPLIES TO: Oracle Database - Enterprise Edition - Version 8.1.7.4 to 10.2.0.5 [Release 8.1.7 to 10.2] Oracle Database Exadata Cloud Machine - Version N/A and later Oracle Cloud Infrastructure - Database Service - Version N/A and later Oracle Database Exadata Express Cloud Service - Version N/A and later Oracle Database Cloud Exadata Service - Version N/A and later Information in this document applies to any platform. Checked for relevance on 09-Jul-2012 SYMPTOMS Disclaimer: this note illustrates a "problem"/behavior

Data Pump Export Fails With ORA-31693 ORA-02354 and ORA-01555 Errors And No LOB Corruption (Doc ID 1507116.1) APPLIES TO: Oracle Database Cloud Schema Service - Version N/A and later Oracle Database Exadata Cloud Machine - Version N/A and later Oracle Cloud Infrastructure - Database Service - Version N/A and later Oracle Database Backup Service - Version N/A and later Oracle Database Exadata Express Cloud Service - Version N/A and later Information in this document applies to any platform. SYMPTOMS You are exporting your applications database using Data Pump (expdp), and all is exporting fine,

Master Note: High Undo Space Usage (Doc ID 1578639.1) APPLIES TO: Oracle Database Cloud Schema Service - Version N/A and later Oracle Database Exadata Cloud Machine - Version N/A and later Oracle Cloud Infrastructure - Database Service - Version N/A and later Oracle Database Backup Service - Version N/A and later Oracle Database Exadata Express Cloud Service - Version N/A and later Information in this document applies to any platform. PURPOSE This troubleshooting guide is to identify high undo usage and correct them. This also lists various known issues on high undo usage and their workarounds

How To Size UNDO Tablespace For Automatic Undo Management (Doc ID 262066.1) APPLIES TO: Oracle Database - Enterprise Edition - Version 9.2.0.1 to 11.2.0.4 [Release 9.2 to 11.2] Oracle Database Cloud Schema Service - Version N/A and later Oracle Database Exadata Cloud Machine - Version N/A and later Oracle Cloud Infrastructure - Database Service - Version N/A and later Oracle Database Backup Service - Version N/A and later Information in this document applies to any platform. Oracle Server Enterprise Edition - Version: 9.2.0.1 to current release ***Checked for relevance on 04-Feb-2016*** GOAL

SRDC - ORA-30036: Checklist of Evidence to Supply (Doc ID 1682700.1) Action Plan 1. Execute srdc_db_undo_ora-30036.sql and collect the spool output. --srdc_db_undo_ora-30036.sql REM srdc_db_undo_ora-30036.sql REM collect Undo parameters and segment details for troubleshooting ORA-30036 issues. define SRDCNAME='DB_Undo_ORA-30036' set pagesize 200 verify off sqlprompt "" term off entmap off echo off set markup html on spool on COLUMN SRDCSPOOLNAME NOPRINT NEW_VALUE SRDCSPOOLNAME select 'SRDC_'||upper('&&SRDCNAME')||'_'||upper(instance_name)||'_'|| to_char(sysdate,'YYYYMMDD_HH24MISS')

Troubleshooting ORA-30013 Error (Doc ID 1578717.1) APPLIES TO: Oracle Database - Enterprise Edition - Version 10.2.0.1 to 12.1.0.1 [Release 10.2 to 12.1] Information in this document applies to any platform. PURPOSE This troubleshooting guide is for resolving ORA-30013 error reported . 本疑难解答指南用于解决报告的ORA-30013错误 The main purpose is to provide the Database Administrators an understanding of the issue and steps to resolve the same. It also provides you the diagnostic information to be collected before raising a Service Request with Oracle Support. TROUBLESHOOTING STEPS What is ORA-30013 ORA-30013

SRDC - ORA-1628: Checklist of Evidence to Supply (Doc ID 1682729.1) Action Plan 1. Execute srdc_db_undo_ora-1628.sql as sysdba and collect the spool output. --srdc_db_undo_ora-1628.sql REM srdc_db_undo_ora-1628.sql REM collect Undo parameters,segment and transaction details for troubleshooting issues ORA-1628 errors. define SRDCNAME='DB_Undo_ORA-1628' set pagesize 200 verify off sqlprompt "" term off entmap off echo off set markup html on spool on COLUMN SRDCSPOOLNAME NOPRINT NEW_VALUE SRDCSPOOLNAME select 'SRDC_'||upper('&&SRDCNAME')||'_'||upper(instance_name)||'_'|| to_char(sysdate,'YYYYMMDD

Troubleshooting ORA-1628 - max # extents (32765) reached for rollback segment <SEGMENT_NAME> (Doc ID 1580182.1) APPLIES TO: Oracle Database Cloud Schema Service - Version N/A and later Oracle Database Exadata Cloud Machine - Version N/A and later Oracle Cloud Infrastructure - Database Service - Version N/A and later Oracle Database Cloud Exadata Service - Version N/A and later Oracle Database Backup Service - Version N/A and later Information in this document applies to any platform. PURPOSE Purpose of this document is to have a checklist for troubleshooting ORA-01628 errors i.e max # extents

SRDC - ORA-1562: Checklist of Evidence to Supply (Doc ID 1682728.1) Action Plan 1. Execute srdc_db_undo_ora-1562.sql as sysdba and provide the spool output. 以sysdba 的身份 执行 --srdc_db_undo_ora-1562.sql REM srdc_db_undo_ora-1562.sql REM collect Undo parameters and segment details for troubleshooting ORA-1562 issues. define SRDCNAME='DB_Undo_ORA-1562' set pagesize 200 verify off sqlprompt "" term off entmap off echo off set markup html on spool on COLUMN SRDCSPOOLNAME NOPRINT NEW_VALUE SRDCSPOOLNAME select 'SRDC_'||upper('&&SRDCNAME')||'_'||upper(instance_name)||'_'|| to_char(sysdate,'YYYYMMDD

我做了个UIButton的扩展，代码如下： #import <UIKit/UIKit.h> @interface CheckBoxButton : UIButton @property (nonatomic,assign) BOOL isChecked; @end 我通过下面代码来实现点击后切换图片，但是并不能达到效果 if (button.isChecked) { self.collectionButton.imageView.image = [UIImage imageNamed:@"shouchang_do"]; }else { self.collectionButton.imageView.image = [UIImage imageNamed:@"shouchang_undo"]; } 这样设置后，点击按钮，图片并没有变换，解决办法： if (button.isChecked) { //self.collectionButton.imageView.image = [UIImage imageNamed:@"shouchang_do"]; [self.collectionButton setImage:[UIImage imageNamed:@"shouchang_do"] forState:UIControlStateNormal]; }else { //self