Read the rest of this entry » Share this: Facebook Twitter Written by Quassnoi August 8th, 2009 at 11:00 pm Posted in PostgreSQL PostgreSQL: making duplicate records unique Comments enabled. I *really* need your comment From Stack Overflow: In an existing application, I have a table...
10. On pre-stack seismic reservoir prediction is concerned, AVO application can be grouped into two parts: One is to study the gas-bearing reservoir in response to the unusual characteristics of the AVO based on log data on seismic reflection through the AVO forward modeling. And using it as...
1.正在使用所有可用的并行工作进程（max_parallel_workers）。这是一种可能的解释，因为即使使用您显示的...
a如果它长期堆积够多是会导致肾脏功能衰竭。 If its long-term stack suffices many is can cause the kidney function failure.[translate] a• in a cartridge with its own colour code • withour a cartridge, Brand block + product universe with its[translate] ...
1.正在使用所有可用的并行工作进程（max_parallel_workers）。这是一种可能的解释，因为即使使用您显示的...
The team was trying to come up with a way to explain the Azure stack in terms both IT and business decision makers could understand. The comment, "It's kind of like a science," sparked ideas that led to the periodic table approach and a whole science fair-themed campaign. ...
3,5type:查询使用类型system>const>eq_ref>ref>range>index>allpossible_keys...EXPLAIN可以模拟优化器执行SQL查询语句,从而指导MySQL是如何处理你的SQL语句的。可用来分析查询语句或表结构的性能瓶颈。可以查看:表的读取顺序 数据读取操作的操作类型哪些索引可以使用 ...
Part of Mobile Development Collective Report this ad 4 I couldn't understand where is my problem. My apps crash on launch with this crash log. iOS 7.0.2 (11A501) Report Version: 104 Exception Type: 00000020 Exception Codes: 0x000000008badf00d Highlighted Thread: 0 Application Specific Info...
a不管我们如何解释项目是没有风险的,也不管我们做什么承诺,客户还是决定放弃申请。 How no matter we did explain the project does not have the risk, also no matter we make any pledge, the customer decides the giving up application.[translate]...
Yes, this seems like it would increase the burden on the GM by making them manage all the rules for everyone, but the first time I tried it, I quickly realized that I was doing that anyhow - I always double-checked players' calculations, vetted their applicatio...