请问这里哪位大哥有cadnece for linux的版本啊。 　　有谁用过吗？据说挺好的。

From wikipedia, constraints differ from the common primitives of imperative programming languages in that they do not specify a step or sequence of steps to execute, but rather the properties of a solution to be found Imagine this, you want to solve a problem, the algorithm for which you do not know. You just know the problem. Assume that there exists an alternate world where you only need to ...

各位老大.我在SCO 做informix,数据库dbimport 时,提示constraint name(n1209_6)已存在.急急.谁能帮我啊 :em02: :em02: :em02:

各位老大.我在SCO 做informix,数据库dbimport 时,提示constraint name(n1209_6)已存在.急急.谁能帮我啊.

The quick answer is: 2^63-1 for the archive, 68'719'476'735 (8^12-1) bytes for each file, if your environment permits that. as I understand your question, you want to know if you can produce tar files that are biger than 2 GBytes (and how big you can really make them). The answer to this question depends on a few simple parameters: 1) Does your operating system support large files? 2) What vers...

在学习constraint的时候有一个enable novalidate 的选项。说允许表中有违反约束条件的数据，但是新的数据违反约束条件就不能插入数据表中。但是我做了个实验，发现不行 create table t1 (col1 varchar2(10) constraint t1_col1_pky PRIMARY KEY); insert into t1 values ('aaa'); commit' insert into t1 values ('bbb') commit; insert into t1 values ('ccc'); commit; alter table t1 disable constraint t1_col1_pky insert in...

select distinct constraint_type from dba_constraints; 结果： constraint_TYPE ? C --check O P --primary key R --forgien key U --unique V 其他三个是什么？

请问： alter table ... disable constraint... alter table ... enable novalidate constraint 有什么区别

有哪位大虾知道下载的地址啊？google了很久都没找到，有知道的吗？我的qq:179928158 先谢拉

最好是在cadence公司工作过的，我们公司需要一个熟悉这个软件的人，不是设计，主要是配置修改等方面熟悉。