How do I write an Oracle query which is equivalent to the following Informix query? select tab1.a,tab2.b,tab3.c,tab4.d
I attempt t开发者_运维问答o do a full outer join of two tables CMVSC and TOXOSC in MS Access in order to examine which IDs are contained in both/just one of the tables:
My schema are as follows: Sites S S.Id | S.Url | 1| a.com | 2| b.edu | 3| c.org | SiteFeatures SF SF.SiteId | SF.FeatureID |
I have two tables with the same primary key, but one is much much larger than the other. I want to know which ids have a row in the smaller table. (In the example, a is large and b is small). Right no
I have a problem with an outer join. I found this very helpful stackoverflow article: linq-full-outer-join
Im quite new to SQL and am trying to construct a query: $result = mysql_quer开发者_如何学编程y(\"SELECT COUNT(*) AS s_count FROM solution RIGHT OUTER JOIN
I\'ve been struggling with this query for a few days now. I\'m using PHP/MySQL. It\'s for a system where customers can send freight for either collection or delivery by the company for which I am dev
This is a question that\'s probably going to incur the wrath of some DBA types but I\'m gonna ask it anyway!!
I am developing a comments moderating system as part of my website so i can see a list of comments before they are published so i can either publish them as okay or delete them if inappropiate.
This question already has answers here: Closed 11 years ago. Possible Duplicates: Oracle “(+)” Operator
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