Firebird 2.5 Language Reference[{ADD [CONSTRAINT] CHECK () | DROP CONSTRAINT}] [{TYPE }] When planning to alter a domain, its dependencies must be taken into account: whether there are table columns procedures, it can be deleted at any time. If it is used in a trigger, it cannot be deleted. In planning to delete an exception, all references to it should first be removed from the code of stored procedures process the currently-locked row before the next is fetched and locked, or to handle errors without rolling back your transaction. OF This optional sub-clause does nothing at all. See 0 码力 | 521 页 | 2.30 MB | 1 年前3
firebird gfix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 6.2. Committing Or Rolling Back. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rollback or neither (c, r, or n)? 6.2. Committing Or Rolling Back When a limbo transaction has been detected, the DBA has the option of committing or rolling back one or more of the transactions reported as my_employee transaction is not in limbo -transaction 388 is active unknown ISC error 0 When committing or rolling back all limbo transactions, the -pr[ompt] option can be specified. It is, however, not permitted0 码力 | 44 页 | 247.13 KB | 1 年前3
Firebird 2 QuickStartalways copy the tools from a Superserver kit, regardless of the architecture of the server(s) you're planning to connect to. Tools from Classic distributions terminate immediately if they can't find the libfbembed0 码力 | 40 页 | 218.42 KB | 1 年前3
firebird 40 language referenceprocess the currently-locked row before the next is fetched and locked, or to handle errors without rolling back your transaction. OFThis optional sub-clause does nothing at all. See rows contained in the last-fetched packet, when an error occurred. Caveats using WITH LOCK • Rolling back of an implicit or explicit savepoint releases record locks that were taken under that savepoint WAIT transaction will wait till the other transaction has finished — by committing (COMMIT) or rolling back (ROLLBACK). The client application with the WAIT transaction will be put on hold until the 0 码力 | 778 页 | 3.43 MB | 1 年前3
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