![]() ROLLBACK statements with the FORCE clause are not supported in PL/SQL. Such a statement does not affect your current transaction. Let’s retrace our steps, and undo things with git restore instead of git reset. From Git version 2.23.0 onwards, Git will use git restore instead of git reset for many undo operations. It’s basically an alternative to git reset which we just covered. To find the IDs of such transactions, query the data dictionary view DBA_2PC_PENDING.Ī ROLLBACK statement with a FORCE clause rolls back only the specified transaction. Git version 2.23.0 introduced a new command: git restore. The transaction is identified by the text containing its local or global transaction ID. Specify FORCE to manually roll back an in-doubt distributed transaction. You cannot manually roll back an in-doubt transaction to a savepoint. Other transactions that have not already requested the rows can request and access the rows immediately. This will compute the diff between that commit and the previous one, reverse it, and then attempt to apply that to your working tree (you may have merge. Other transactions that have requested access to rows locked after the savepoint must continue to wait until the transaction is committed or rolled back. Releases all table and row locks acquired since the savepoint. The named savepoint is retained, so you can roll back to the same savepoint multiple times. If this is your last commit and you want to completely delete the file from your local and the remote repository, you can. If you want to uncommit the last commit and keep the previous changes in the staging area use: bash git reset -soft HEAD 3. When you want to keep the changes in the staging area. Rolls back just the portion of the transaction after the savepointĮrases all savepoints created after that savepoint. ATTENTIONIf you only want to remove a file from your previous commit, and keep it on disk, read juzzlins answer just above. To verify that the command worked use the git status command. Using ROLLBACK with the TO SAVEPOINT clause performs the following operations: ![]() Undoes all changes in the current transaction Using ROLLBACK without the TO SAVEPOINT clause performs the following operations: If you omit this clause, then the ROLLBACK statement rolls back the entire transaction. Specify the savepoint to which you want to roll back the current transaction. The keyword WORK is optional and is provided for SQL standard compatibility. To manually roll back an in-doubt distributed transaction originally committed by another user, you must have the FORCE ANY TRANSACTION system privilege.ĭescription of the illustration rollback.gif ![]() To manually roll back an in-doubt distributed transaction that you originally committed, you must have the FORCE TRANSACTION system privilege. To roll back your current transaction, no privileges are necessary. SET TRANSACTION for information on setting characteristics of the current transaction Local state is A-B-D-(uncommitted changes) : You could just make a commit a new one or amend D to simplify your life (see previous bullet). Oracle Database Heterogeneous Connectivity Administrator's Guide for information on distributed transactions Oracle Database Concepts for information on transactions
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