在Oracle 10g中,Flash back家族分为以下成员:Flashback Database,Flashback Drop,Flashback Query(分Flashback Query,Flashback Version Query,Flashback Transaction Query三种) 和 Flashback Table。 1.Flashback Database Flashback Database 功能非常类似于RMAN的不完全恢复,它可以把整个数据库回退到过去的某个时点...
each ADB-S instance comes with a predefined flashback archive called flashback_archive so you don’t have to worry about creating one or managing tablespaces for it. However, this doesn’t mean that each user table is automatically enabled for flashback archive. If you want to use Flashback...
An alternative to comparenullsis to convert the columns to JSON objects. Then see if these are the same in the join clause. To do this: Usejson_objectto turn the columns into a JSON object. From Oracle Database 19c you can usejson_object(*)to create JSON using all the table’s colu...
db_recovery_file_dest string /backup/JKEDCON/flash_recovery_area db_recovery_file_dest_size big integer 110G The window retention is 1 day => CONFIGURE RETENTION POLICY TO REDUNDANCY 1; We've found that there are 839 flashback logs: SQL> SELECT * FROM V$FLASH_RECOVERY_AREA_USAGE; FILE_T...
Oracle Cloud Infrastructure - Database Service - Version N/A and laterInformation in this document applies to any platform.SymptomsExport using EXPDP like below is failing for a table with following error.EXPDP syntax :ChangesThe value of SCN supplied to parameter flashback_scn does not correspond...
<Note 265254.1> Flashback Table feature in Oracle Database 10gIf the Recyclebin has been disabled or Database is running Oracle9i, there are several options available:1. Use RMAN duplicate to create a subset of the database as a clone to the point in time before the drop. The auxiliary ...
Step 1:Extract Data from Oracle to CSV using SQL*Plus Step 2:Data Type Conversion and Other Transformations Step 3:Staging Files to S3 Step 4:Finally, Copy Staged Files to the Snowflake Table Let us go through these steps to connect Oracle to Snowflake in detail. ...
GRANTALLPRIVILEGESTOsuper;Code language:SQL (Structured Query Language)(sql) Third, log in to the Oracle Database as thesuperuser: Enter user-name: super@pdborcl Enter password:Code language:SQL (Structured Query Language)(sql) And query thesuperuser’s privileges: ...
The exact requirements that you must meet depend on your configuration. The steps you follow are identical to those that you followed for the primary cluster. Enable flashback on the standby database. oracle (phys-newyork-1)$sqlplus '/ as sysdba'SQL>alter database flashback on;Datbase alter...
How to Best Configure, Size, and Monitor the Oracle Database Fast Recovery Area Presented by: Andy Colvin Principal Consultant, Enkitec October 6, 2011 1 About Me/Enkitec y Who am I? y Principal Consultant at Enkitec y Worked with Oracle dating back to version 7 y What is Enkitec? y ...