如何启动Transaction; 共有三种方式1.自动transaction每句statement都是一个transaction.例一个update指令更新多笔纪录, 要就全部成功, 只要失败,全部会回复原值. 2.ExplicitTransaction以Begin Transaction开始（开启） 3.ImplicitTransaction (建议不要用)以Set Implicit_Transaction ON 如何结束Transaction; 共...
pypgwrap - efficient PostgreSQL database wrapper --- The 'efficient' module provides a efficient wrapper over psycopg2 supporting a Python API for common sql functions, explicit and implicit transactions mechanism and connection pooling. This is not intended to provide ORM-like functionality, just ...
We describe a true-concurrent approach for managing dependencies between distributed and concurrent coordinator components of a long-running transaction. In previous work we have described how interactions specified in a scenario can be translated into a tuples-based behavioural description, namely vector...
From Implicit to Explicit: The Impact of Disclosure Requirements on Hidden Transaction Costscorporate bondsretail transaction costsinformation processing costsinformation asymmetrydisclosure regulationfinancial advisersThis paper provides evidence that disclosing corporate bond investors' transaction costs (markups) ...
The ODBC API does not support explicit transactions, only autocommit and implicit transactions. Explicit transaction mode lasts only for the duration of the transaction. When the transaction ends, the connection returns to the transaction mode it was in before the explicit transaction was started, eit...
Hi, I have the same problem. I have a trigger that calls a stored procedure. I have a select and an update in the stored procedure which I want to have within a transaction. I get the same error. Can anyone if what I am trying to do is possible in MySQL?
adistinction between explicit and implicit knowledge. 明确和含蓄知识之间的分别。[translate] aWe generally think of religion as belonging to a world rather different from our ordinary psychology and everyday affairs.But the “religion”,if there is one,of Shakespeare’s drama is comprehensive(George,...
Likewise, the kinds of contrastive and overly explicit teaching methods employed by many instructors simplify the complexity of a daily language transaction or real-world experience too much. If language learning is to be internalized through any kind of implicit approach, the implicit nature of ...
Owing to the very nature of financial transactions, lack of supervision or implicit or explicit public guarantees granted to private financial institutions, can create “moral hazard”. 由于金融交易的特殊性质,缺乏监督或不给私人金融机构提供默许或明确的政府保障,都有可能造成“道德危害”。 UN-2 Owi...
reaffirm this right and make recommendations that any explicit or implicit decision or act intended to hamper the nuclear policies [...] daccess-ods.un.org 在这方面,2010 年审议大会应重申这项权利,并建议必须避 免以任何明示或暗示的决定或行动 ,阻 碍各缔约国实施发展本国燃料循环的核政 策。