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Khóa học miễn phí OrientDB – Commit Database nhận dự án làm có lương

OrientDB – Commit Database Similar to RDBMS, OrientDB also provides transaction concepts like Commit and Rollback. Commit refers to closing the transaction by saving all changes to the database. Rollback refers to recovering the database state to the point where you opened the transaction. The following statement is the basic syntax of the Commit database […]

Khóa học miễn phí OrientDB – Import Database nhận dự án làm có lương

OrientDB – Import Database Whenever you want to import the database, you must use the JSON format exported file, which is generated by export command. In this chapter you can learn how to import the database from the OrientDB command line. The following statement is the basic syntax of the Import database command. IMPORT DATABASE […]

Khóa học miễn phí OrientDB – Release Database nhận dự án làm có lương

OrientDB – Release Database In this chapter, you can learn how to release the database from the freeze state through OrientDB command line. The following statement is the basic syntax of the Release database command. RELEASE DATABASE Note − You can use this command only after connecting to a particular database, which is in freeze […]