主动脉
发表于 2025-3-26 21:19:18
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他很灵活
发表于 2025-3-27 03:59:02
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Host142
发表于 2025-3-27 08:10:58
Autonomous Transactions,We have seen how they can be used to do things that have previously not been possible, such as performing DDL in a trigger or running any stored function via a SELECT statement, regardless of whether that function wrote to the database or not. We also saw that it is not wise to think you know exactl
faction
发表于 2025-3-27 12:19:35
Dynamic SQL, when to use one over the other. Both implementations have their time and place. Dynamic SQL allows you to write procedures that are otherwise impossible - generic utilities to dump data, to load data, and so on. Further examples of dynamic SQL-based routines can be found on the Apress web site, suc
FIN
发表于 2025-3-27 15:26:18
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cavity
发表于 2025-3-27 18:23:49
https://doi.org/10.1007/978-3-662-25521-6ailable for you to use in your applications as well. A thorough understanding of transactions, how they work, where they start, and when they end, is mandatory before utilizing this feature, as various side effects can occur. For example, a session can deadlock itself, a parent transaction may or ma
DALLY
发表于 2025-3-28 01:24:47
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完成
发表于 2025-3-28 03:34:29
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ordain
发表于 2025-3-28 10:19:04
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