I\'m having an inordinate amount of trouble using CTEs as arguments to a P开发者_运维知识库ostgreSQL function call, and no amount of refactoring into subqueries seems to help; I get either subquery in
I am trying to match up data between two tables by using the same values from the main query in the sub-query. I am using 3 tables for this:
Given two tables: (incoming greatly reduced/simplified example that exhibits the key problem) app_data represents applications that can be subscribed to
I am running a complicated and costly query to find the MIN() values of a function grouped by another attribute. But I don\'t just need the value, I need the entry that produces it + the value.
Ok, maybe I\'m a noob in sql, but I can\'t figure out why this should work: I\'ve Table1 like: IDRecord (PK), Description, IDTable2 (FK)
We are starting with a MVC project using EF. We will need write a lot of queries in LINQ using subselect and don\'t have figured out yet how this could be done.
Trying to join a table \"fab_qouta.qoutatype\" to at value inside a sub query \"fab_status_members.statustype\" but it returns nothing.
Here\'s what I\'m trying to do. I have these: Table1: Name | Surname | Age | Location | ContactPeopleIds
I wish to update some rows of the same table. As I know the following f开发者_Python百科orm doesnt work under MySQL
This is a follow-up to an earlier question here: CakePHP find statement for a sql query involving two models
加载中,请稍侯......