I have a set of Data in MS Access
Number Owner
1 Heelo
1 Hi
1 There
2 What
2 Up
This needs to be transferrid into
Number Owner1 Owner2 Owner3 Owner4
1 Heelo Hi There -
2 What Up - -
Any idea on how to go on with this?
The crux in this case is we don't have a third column from where we can pivot the data.
You could add a third column with a sequence of numbers:
SELECT Number, (select count(*)
from YourTable as s
where s.number = t.number) as sequence, owner
from YourTable as t
then apply this solution to the results: SQL to transpose row pairs to columns in MS ACCESS database
Related
I have a SQL table containing a column of list of int, like this
Index Column to sum
1 1:5:13:3:6:7:11:2:4:1:2:5
2 1:7:2:1:1
3 19:05:05
4 2:1:1:5:1:4:64:177:86:75:2:83:2:57:1
5 43
6 1:1:1:3:10:6:1
7 2:11:4:3:1
8 1:5:2:3:34:2:2
9 4:3:1:2
10 4:1:1:4
I would like to calcul in SQL the sum for each row of the Column to sum value.
It would give something like this:
1 60
2 12
...
10 10
Any idea?
Thanks
Your first effort should go into fixing your data model, as commented by Gordon Linoff. The numbers should be stored in a separate table, with each value on a separate row.
In Postgres, you can split the values to rows using regexp_split_to_table(), then aggregate:
select t.id, sum(x.val::int) result
from mytable t
cross join lateral regexp_split_to_table(t.column_to_sum, ':') as x(val)
group by t.id
From within the results of a query I need to take the first 3 digits (got this part - substr) from a column in one table and pull the value from a second table where the 3 digit code is in a different column of the same row. While I'm not looking for assistance in this part I will be grouping by the code column for reference
Example
Table 1 Table 2
3_Digit Code_Column Description
123456 123 Blue
103456 103 Green
so if my substr query return 123 5 times I'm looking for
Blue 3
select t2.Code_Column, count(*)
from table1 t1
join table2 t2
on substr(t1.digit, 0, 3) = t2.Code_Column
group by t2.Code_Column
SQL Fiddle sample
I am trying to sort the numbers,
MH/122020/101
MH/122020/2
MH/122020/145
MH/122020/12
How can I sort these in an Access query?
I tried format(mid(first(P.PFAccNo),11),"0") but it didn't work.
You need to use expressions in your ORDER BY clause. For test data
ID PFAccNo
-- -------------
1 MH/122020/101
2 MH/122020/2
3 MH/122020/145
4 MH/122020/12
5 MH/122021/1
the query
SELECT PFAccNo, ID
FROM P
ORDER BY
Left(PFAccNo,9),
Val(Mid(PFAccNo,11))
returns
PFAccNo ID
------------- --
MH/122020/2 2
MH/122020/12 4
MH/122020/101 1
MH/122020/145 3
MH/122021/1 5
you have to convert your substring beginning with pos 11 to a number, and the number can be sorted.
How about this ?
SELECT
tmpTbl.yourFieldName
FROM
tmpTbl
ORDER BY
CLng(Mid([tmpTbl].[yourFieldname],InStrRev([tmpTbl].[yourFieldname],"/")+1));
Given the following data in my test_table, column DATETIMESTAMP:
XXX123
YYY000
XXX-1234
my Statement:
SELECT CInt(Mid(datetimestamp,4)) AS Ausdr1
FROM test_data
ORDER BY 1;
sorts my data. please hange 4 to 11 and it will work for you
this is a sample sql query that i created ms access query. i am trying to get only one row the min(DATE). how ever when i run my query i get multiple lines. any hits? thanks
SELECT tblWarehouseItem.whiItemName,
tblWarehouseItem.whiQty,
tblWarehouseItem.whiPrice,
Min(tblWarehouseItem.whiDateIn) AS MinOfwhiDateIn,
tblWarehouseItem.whiExpiryDate,
tblWarehouseItem.whiwrhID
FROM tblWarehouseItem
GROUP BY tblWarehouseItem.whiDateIn,
tblWarehouseItem.whiItemName,
tblWarehouseItem.whiQty,
tblWarehouseItem.whiPrice,
tblWarehouseItem.whiExpiryDate,
tblWarehouseItem.whiwrhID;
If i have my sql code like that is working as it should:
SELECT MIN(tblWarehouseItem.whiDateIn) FROM tblWarehouseItem;
In the first query, you group by a number of columns. That means the minimum value will be calculated for each group, which in turn means you may have multiple rows. On the other hand, the second query will only get the minimum value for the specified column from all rows, so that there is only one row in the result set.
A simple example is shown below to illustrate the above.
Table:
Key Value
1 1
1 2
2 3
2 4
On Group By Key:
GroupKey MinValue
1 = min(1,2) = 1 -> Row 1
2 = min(3,4) = 3 -> Row 2
On Min (Value)
MinValue
=min(1,2,3,4) = 1 -> Row 1
For a table like above, if you want to select all rows and also show the minimum value from whole table rather than per group, you can do something like this:
select key, (select min(value) from table)
from table
SELECT WI.*
FROM tblWarehouseItem AS WI INNER JOIN (SELECT whiimtID, MIN(tblWarehouseItem.whiDateIn) AS whiDateIn
FROM tblWarehouseItem
GROUP BY whiimtID) AS MinWI ON (WI.whiDateIn = MinWI.whiDateIn) AND (WI.whiimtID = MinWI.whiimtID);
I have data in a table like following
Name indicator
A 1
A 2
A 3
B 1
B 2
C 3
I want to get count of Names, for which both indicator 1,2 exists. In the preeceding example, this number is 2 (A & B both have indicator as 1, and 2).
The data I am dealing with is moderately large, and i need to get the similar information of some other permutations of (pre defined ) indicators (which i can change, once i get base query).
Try this:
SELECT Name
FROM Tablename
WHERE indicator IN(1, 2)
GROUP BY Name
HAVING COUNT(DISTINCT indicator) = 2;
See it in action here:
SQL Fiddle Demo