HI
One of my requirement is to have prefix on all the tables of the django based project (Because db is hosted on shared server). I have used db_table Meta option to set the prefix for the tables which I have created.
Now my query is how do I set the prefix for tables provided by django.contrib.
Instead of auth_group django should create…
I have an SQL query that has an alias in the SELECT statement
SELECT
CONCAT(YEAR(r.Date),_utf8'-',_utf8'Q',QUARTER(r.Date)) AS 'QuarterYear'
Later, I want to refer to this in my group by statement.
I'm a little confused...should I wrap this with backticks, single quote or just leave it unwrapped int he group by
GROUP BY…
I am trying to use open query to run a stored procedure in a remote database, and insert it into a table in my local database:
-- this works
exec remotesvr.sys.dbo.golden_table 'some', 'parameters'
While the above works out, I try the following:
insert into my_local_table
exec remotesvr.sys.dbo.golden_table 'some',…
consider a tale is as follows,
EmployeeId | Name | Phone_Number
Now, i insert 10 records... When i query them back, select * from myTable they are not selected in the order i inserted. I can obviously keep an autoincrement index and ORDER BY index. But i dont want to alter the table. How can i do this without…
I am doing a query with three tables, the problem was one table has many occurrences of id of another.
sample data:
users: id
answers:
id:1
user_answer :1
id:1
user_answer :2
id:1
user_answer :3
Questions:
id:1
answers :answer description
id:2
answers :answer description
id:3
answers :answer description
…
Hello,
I'm trying to copy the contents of one table into another in Postgres, however it appears some rows aren't being copied correctly:
ActiveRecord::StatementInvalid:
PGError: ERROR: column "email_date" is
of type timestamp without time zone
but expression is of type character
varying HINT: You…
I have in my model:
def presenter
@presenter ||= ProfilePresenter.new(self)
@presenter
end
The ProfilePresenter is a class that has methods like, get_link(), get_img_url(size), get_sex(), get_relationship_status() and other methods that have not to do with the model, not even with the controller but…
I have the following linq query
from o in context.Opportunities
join i in context.Interactions on o.OpportunityID equals i.OpportunityID into ints
from i in ints.DefaultIfEmpty()
orderby i.StatusID descending, o.StatusID descending
…
I'm learning how to use SQL Server Management Studio and can't figure out how to insert a new row into a table.
Table Structure:
ID,
Field1,
Field2
Query:
INSERT INTO Table (Field1,Field2) VALUES(1,2)
Error:
Major Error 0x80040E14, Minor Error 25503
I'm probably missing something very…
I'm not able to figure out the difference between these queries. I'm pretty sure that the first one is an equi-join. I'm not sure how the second one ISN'T the same as the first.
The sub query in #2 selects all Ids from S, and then it returns all R's that also have those ID's, no?
SELECT R.cname…
Hi,
I have a table of items stored this way :
A1 | B1
A1 | B2
A1 | B3
A2 | B1
A2 | B4
...
And I need to retrieve with a SQL Query :
A1 | B1, B2, B3
A2 | B1, B4
...
I want to convert my Resultset to List in my JSP page. and want to display all the values. This is my query:
SELECT userId, userName
FROM user;
I have executed that using preparedstatement and got the Resultset. But how to convert it as a List and want to display the result like this:
…
Is it possible to have a static collection as a member of a hibernate entity?
Say I have an object Question:
public class Question {
private String category;
...
}
Would it be possible to populate a static Set<String> that is a distinct set of all categories in the Database? …
I have a query:
SELECT Content.content_name, Language2.Name, Language2.language_id,
Content.id, Content.content_description,
FROM Language AS Language2
LEFT JOIN contents AS Content ON (Language2.language_id = Content.language_id)
How do I select only the distinct content_name?
Hi, i have a table like this:
Table(MissioneID, Type)
Type can be 1,2 or 3
i have to count missions by type value:
ex. if table's content is:
MissioneID Type
1,1
1,2
1,1
2,3
1,2
The result of query is
MissioneID,Count1,Count2,Count3
1, 2,2,0
2,0,0,1
How can i do?
thanks
Is there a query I can write against an INFORMATION_SCHEMA or against the system tables to determine if a column is an identity column in SQL CE version 3.5?
Is it possible to execute the two update queries in phpmyadmin together?
Like wise
UPDATE jos_menu SET home = 0 WHERE 1;
UPDATE jos_menu SET home = 1 WHERE id = 9;
Now can we copy both these queries together and Run it on phpmyadmin sql query panel?
will it be executed?
Hi!
I'm writing a static page controller.
I get the menuname in the routes.rb and it's call the static controller show method.
match '/:menuname' = 'static#show'
And static_controller.rb:
@static=Staticpage.where("menuname =
?", params[:menuname])
But if I want print…
hello all i hav a table named address which has id, title and parent_id fields. in title column the name of regions and districts are inserted. the regions have parent_id zero and parent_id of the districts are id of the regions. i want a query which display regions in one column and…
How would I write a SQLite query to select all records from a specific month?
My dates are stored as Unix timestamps. PHP code is allowed in your solution if it's required. SQLite2-compatible queries only, please. :)
Say that I have a table with one column named CustomerId.
The example of the instance of this table is :
CustomerId
14
12
11
204
14
204
I want to write a query that counts the number of occurences of customer IDs.
At the end, I would like to have a result like this :
CustomerId …