Concurrency erro when deleteing or updating multiple key field


07-Feb-2018 08:52

concurrency erro when deleteing or updating multiple key field-13

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Product datasheet Upgrade Price Guarantee Compatible with Windows 10, 8.1, 8, 7, Vista and XP, 32 Bit / 64 Bit Editions New language versions: Chinese - Lithuanian - Japanese - Polski - Romanian - Spanish - Czech Update Star is compatible with Windows platforms.Update Star has been tested to meet all of the technical requirements to be compatible with Windows 10, 8.1, Windows 8, Windows 7, Windows Vista, Windows Server 2003, 2008, and Windows XP, 32 bit and 64 bit editions.A concurrency conflict occurs when one user displays an entity's data in order to edit it, and then another user updates the same entity's data before the first user's change is written to the database.

Server error information comes from the following source files.

If you lock a row for read-only access, others can also lock it for read-only access but not for update. For these reasons, not all database management systems support pessimistic concurrency.



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