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Sep 5, 2012 · This suggests flashback table/database isn't available for Express Edition, but refers to 10g. This suggests it can be done from SQL Developer though. – Alex Poole
Jan 30, 2012 · The Flash player tried to write to a part of memory it does not have access to so the operating system prevented it and probably terminated the player. Could be a bug in the flash player, or a corrupted install (reinstall it) or it could be some failed attempt of the .swf that was loaded to infect your system (could be designed for windows).
Jan 24, 2017 · Oracle does have the option to create restore points that you can then flashback the entire database to a point in time relatively quickly. That will undo the effects of all committed transactions (DML and DDL) between the creation of the restore point and the point where you issued the flashback command. Here is an example of creating and ...
Oct 7, 2009 · Just enable flashback database, create a guaranteed restore point, run your tests and flashback to the previously created restore point. The steps for this would be: Startup the instance in mount mode. startup force mount; Create the restore point. create restore point before_test guarantee flashback database;
Jun 30, 2015 · Flashback isn't the same as rollback, but no, it can't recover from a truncate and you can't do a flashback query past a truncate. It can recover from a drop table which might be the confusion. Perhaps you could quote and/or link to the sources for the two conflicting statements? –
The main difference is that flashback rolls back changes including the changes made by others in the whole table or database to any point of time in the past within the range of flashback setting. To roll back to restored points will only rollback what you change in your transaction, and changes by others won't be affected.
May 30, 2016 · When I'm querying a table in schema C from schema A, I'm getting ORA-01031: insufficient privileges and when I'm querying the same table from schema B, I'm getting ORA-00942: table or view does not...
Jun 21, 2016 · The deferred segment creation option is not available in Oracle 11g Express Edition (XE), which is what you are using. It's only available in Enterprise Edition (EE). If you don't want to do an export/import and can only use the supplied script file you already have, your only option is to find and remove all instances of the SEGMENT CREATION ...
Sep 26, 2008 · TRUNCATE is the DDL statement whereas DELETE is a DML statement. Below are the differences between the two: As TRUNCATE is a DDL (Data definition language) statement it does not require a commit to make the changes permanent. And this is the reason why rows deleted by truncate could not be rollbacked.
Jun 9, 2013 · The ExpressData class above acts as a bridge, allowing you to modularise your business logic, moving it away from the express controller routes, i.e. you're not baking 'req.query', 'req.body' into your code, this also makes your business code easily testable, completely outside of express.
