Which command is used to display merge history?

Which command is used to display merge history?

If you want to see everything, consider running git log –full-history -m -p — path instead. The -m option splits each merge for git diff purposes (this goes with the -p option), and the –full-history forces Git to follow all parents at all times.

Does git merge keep history?

Merging. When you run git merge , your HEAD branch will generate a new commit, preserving the ancestry of each commit history. Fast forward merge is a type of merge that doesn’t create a commit, instead, it updates the branch pointer to the last commit.

Which command is used to display merge history in git?

git log –oneline is a great way to view commit history by displaying the first seven characters of the SHA-1 hash and commit message of the commits on the current branch. git log –oneline –graph presents commit history in a ASCII graph displaying the different branches in the repository and their commits.

How do I find a merge commit?

To see the merge commit’s message and other details, use git show-merge with the same arguments.

Can you remove commits from github?

To remove the last commit from git, you can simply run git reset –hard HEAD^ If you are removing multiple commits from the top, you can run git reset HEAD~2 to remove the last two commits. You can increase the number to remove even more commits. If you are changing the commit message only, you need do nothing.

How do I keep my git history clean?

Steps to get to a clean commit history:

1. understand rebase and replace pulling remote changes with rebase to remove merge commits on your working branch.
2. use fast-forward or squash merging option when adding your changes to the target branch.
3. use atomic commits — learn how to amend, squash or restructure your commits.

How do I create a merge commit?

Merges a branch into the current branch, creating a merge commit.

1. Use git checkout to switch to the branch into which you want to merge.
2. Use git merge –no-ff -m to merge a branch into the current branch, creating a merge commit with the specified .

What does a merge commit contain?

1 Answer. A merge commit is just like another commit, the state of your repository at a given point in time plus the history it evolved from. To avoid merge commits, you can rebase your changes before pushing them to a remote repository.

How do you view all activity in the current branch?

You can list the remote branches associated with a repository using the git branch -r, the git branch -a command or the git remote show command. To see local branches, use the git branch command. The git branch command lets you see a list of all the branches stored in your local version of a repository.

How is msmerge _ history used in the distribution database?

The MSmerge_history table contains history rows with detailed descriptions of the outcomes of previous Merge Agent job sessions. This table contains one row for each line of agent output. This table is used in the distribution database and in each subscription database.

When to use the merge clause in SQL Server?

Using MERGE to update matched rows WHEN MATCHED clause in SQL Server MERGE statement is used to update, delete the rows in the target table when the rows are matched with the source table based on the join condition.

Can you use insert into in a MERGE statement?

If you have any trigger on the target table, you cannot use the OUTPUT clause in SQL Server MERGE statement directly. In this case, we must create a table and use INSERT INTO to insert the output data into the newly created table. Please refer to the below example for the trigger on the target table and output clause in the MERGE statement.

When does SQL Server MERGE statement fail to update?

When there is more than one row in the source table that matches the join condition, the update in SQL Server MERGE statement fails and returns error “The MERGE statement attempted to UPDATE or DELETE the same row more than once. This happens when a target row matches more than one source row.