I am trying to write a query to select all records from users table where User_DateCreated (datetime field) is = 3 months from today.
Any ideas? Thanks!
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 altering the table?
Say I have a dataframe df with two or more columns, is there an easy way to use unique() or other R function to create a subset of unique combinations of two or more columns?
I know I can use sqldf() and write an easy "SELECT DISTINCT var1, var2, ... varN" query, but I am looking for an R way of doing this.
It occurred to me to try ftable coerced to a dataframe and use the field names, but I also get the cross tabulations of combinations that don't exist in the dataset:
uniques <-
as.data.frame(ftable(df$var1,
df$var2))
work on vs05 asp.net .....My gridview have 10 rows .After select a gridview row ,my browser scroll up on gridview header ......i want scroll don't move....how to set scroll fixed on selected row
hei guys
i want to select two divs with the same id in jquery. how do i do it?
i tried this and it did not work
jQuery('#xx').each(function(ind,obj){
//do stuff;
});
i have jquery countdown timers in a page, and i update them via ajax. some of these countdown timers repeat and that is why i need to use the same id on the divs.
Hi all,
Assume I have the following style table, col1 col2 and col3 have same value scopes, I want to select the records when two of the 3 columns have a value combination such as ('ab' and 'bc'), in the following example, the first 3 records should be selected. Any good way to do this? I am using Sybase.
| id | col1 | col2 | col3 |
1 ab bc null
2 null ab bc
3 ab ab bc
4 de ab xy
Thanks.
How can I get the selected value of a dropdown box using jQuery?
I tried using
var value = $('#dropDownId').val(); and
var value = $('select#dropDownId option:selected').val();
but both returns an empty string.
Say you've got some IEnumerable called S of length N. I would like to select all continuous subsequences of length n <= N from S.
If S were, say, a string, this'd be pretty easy. There are (S.Length - n + 1) subsequences of length n. For example, "abcdefg" is length (7), so that means it has (5) substrings of length (3): "abc", "bcd", "cde", "def", "efg".
But S could be any IEnumerable, so this route isn't open. How do I use extension methods to solve this?
Tables:
Product: [id, name, brand_id, is_published]
Brand: [id, name, is_published]
Awards: [id, name]
ProductAwards [product_id, award_id]
How do I select the list of PUBLISHED brands along with the number of AWARDS of brand's products that are Published.
I am cool with all the part except issuing the "is_published" restriction when counting Awards.
I hope this is clear; can anyone just suggest where to dig?
I never remember how to do this properly - can you help me fix this query?
SELECT * from log where now() - EventTime < '1 day'
Note - this question seems identical but there's no solution there for mysql.
SQL query which select the record from three tables and there is no relation between these tables. Actually I want to make it a VIEW.
suppose there are three tales Table1, Table2, Table3
I want to show records of Table1 first with some filter criteria
and then the records from Table2
and in last from Table3 as when we execute the view it show like the records like a Table.
There can be any number of rows but the records must be in this sequence.
"insert into NodeProfileSections (profile_no, tpl_section_no)
select (np.profile_no, tps.tpl_section_no)
from NodeProfile np, TemplateProfileSection tps, TemplateProfile tp
where np.hostname = '%s' AND np.role = '%s' AND tp.tpl_profile_no = tps.tpl_profile_no
AND tp.tpl_name = '%s' AND tp.role = '%s' AND tps.tpl_section_name = '%s';"
%(hostname, role, template_name, role, section_name)
error_message = 'Operand should contain 1 column(s)'
How to solve this problem?
Suppose I have a list as follows
bar=c()
bar["1997-10-14"]=1
bar["2001-10-14"]=2
bar["2007-10-14"]=1
How can I select from this list all values for which the index is within a specific date range? So, if I look for all values between "1995-01-01" and "2000-06-01", I should get 1. And similarly for the period "2001-09-01" and "2007-11-04", I should get 2 an 1.
How can I select the first tag with center id name in sample below code?
<div id=first>
<div id=center></div>
</div>
<div id=first>
<div id=center></div>
</div>
I'm trying to search multiple fields zc_city and zc_zip for when user input and then return row results for zc_city zc_state and zc_zip
$q = strtolower($_GET["q"]);
if (!$q) return;
$sql = "SELECT DISTINCT zc_city AS zcity FROM search_zipcodes WHERE zc_city LIKE '$q%'";
$rsd = mysql_query($sql);
while($rs = mysql_fetch_array($rsd)) {
$zcity = $rs['zcity'];
echo "$zcity\n";
}
Hi I have a table that looks like this
id : productid : featureid
and would have the following data:
(1, 1, 16)
(2, 1, 21)
(3, 1, 25)
(4, 2, 16)
(5, 2, 21)
(6, 2, 27)
where featureid is a foreign key to another table.
I need to select products that have both featureids of 16 and 25, in which case productid 1 but not productid 2
Can someone show me an example of how to format this query.
I am trying to figure out how to select half the records where an ID is null. I want half because I am going to use that result set to update another ID field. Then I am going to update the rest with another value for that ID field.
So essentially I want to update half the records someFieldID with one number and the rest with another number splitting the update basically between two values for someFieldID the field I want to update.
Hi
Here is my table CusOrder that collect customer order
OrderID Cus_ID Product_ID NumberOrder OrderDate
1 0000000001 9 1 6/5/2553 0:00:00
2 0000000001 10 1 6/5/2553 0:00:00
3 0000000004 9 2 13/4/2553 0:00:00
4 0000000004 9 1 17/3/2553 0:00:00
5 0000000002 9 1 22/1/2553 0:00:00
7 0000000005 9 1 16/12/2552 0:00:00
8 0000000003 9 3 13/12/2552 0:00:00
10 0000000001 9 2 19/11/2552 0:00:00
11 0000000003 9 2 10/11/2552 0:00:00
12 0000000002 9 1 23/11/2552 0:00:00
I need to select 3 lastest order for each customer and I need all customer
so it will show each customer and his/her 3 lastest order
how can I do it
sorry for my bad english
I have a table example you can see below
ID Name Value
3 NameOne ValueOne
7 NameTwo ValueTwo
10 NameThree ValueThree
I need to select with Linq to Entity and get results as you can see in example below:
ItemID ItemName
1 NameOne
2 NameTwo
3 NameThree
I'd like to select all records from a table (names) where lastname is not unique. Preferrably I would like to delete all records that are duplicates.
How would this be done?
I have a list of objects, can be of any type T.
How to select a list of objects that appear in that list only once using linq? For example, if my list is
{2,3,4,5,8,2,3,5,4,2,3,4,6}, then the output should be {6,8}.