I would like to convert this SQL query into a LINQ to Entities query. If anyone has a solution, please share it with me.
SELECT
ROW_NUMBER() OVER (PARTITION BY Country, Year ORDER BY InvoiceId ASC) AS RowNo,
Country,
Year,
InvoiceId
FROM
Invoice
My SQL Server table Invoice looks like this:
InvoiceId | FinancialYear | Country | InvoiceNo
----------+---------------+----------+-----------
1 | 2017 | India | 1
2 | 2017 | India | 2
3 | 2018 | Indian | 1
4 | 2017 | USA | 1
5 | 2018 | USA | 2
The table is as follows:
YEAR | MONTH | HOLIDAY |
2015 | 10 | # # # ### |
2015 | 11 | # # # # # |
I want to create the following:
YEAR | MONTH | DATE | VALUE |
2015 | 10 | 01 | # |
2015 | 10 | 02 | |
2015 | 10 | 03 | |
2015 | 10 | 04 | # |
UNTIL
2016 | 11 | 30 | # |
I've seen a few solutions around stack but It couldn't work
Any help would be greatly appreciating
Well, I'm not sure why you would want to go to November 31st, a date that doesn't exist. But, here is an idea:
with n as (
select level as n
from dual
connect by level <= 31
)
select t.year, t.month, n.n as day,
substr(t.holidays, n.n, 1) as holiday
from t join
n
on n.n <= length(t.holiday);
I want to make a table that contains summary value from another table; the purpose is to make a balance sheets report. I'm new in Oracle database so I'm still confused regarding how to do that. Is it using procedure, if yes so how to do it?
Here is the example data
In table 1 :
Year | Periode | Date Trx | Debit | Credit
2014 | Jan | 2/1/2014 | 50 | 0
2014 | Jan | 3/1/2014 | 0 | 20
2014 | Feb | 2/2/2014 | 0 | 100
2014 | Feb | 6/2/2014 | 50 | 0
2015 | Mar | 2/3/2014 | 0 | 80
2015 | Mar | 8/3/2014 | 50 | 0
2015 | Okt | 2/10/2014| 50 | 0
And I want the result in table 2 to like this:
Year | Periode | Debit | Credit
2014 | Jan | 50 | 20
2014 | Feb | 50 | 100
2015 | Mar | 50 | 80
2015 | Okt | 50 | 0
I hope someone could tell me how to make the procedure
from the sample that you provided - it can be resolved
via simple sql. it's common sql and no specific oracle features are required here
select year, period, sum(debit) as debit, sum(credit) as credit
from my_table
group by year, period
As #are notes a procedure is not needed here - but if you really insist on using one it would look something like
CREATE OR REPLACE PROCEDURE POPULATE_BALANCE_SHEET_REPORT IS
BEGIN
INSERT INTO TABLE2
SELECT YEAR, PERIODE, SUM(DEBIT), SUM(CREDIT)
FROM TABLE1
GROUP BY YEAR, PERIODE;
END POPULATE_BALANCE_SHEET_REPORT;
Best of luck.
PL/SQL is not my strong suite. I am decent with SQL, but I have a challenge that I could really use your help with, if possible. I am using SQL Developer, if that helps.
I have a table that is a join from two other tables, but suffice it to say, it has the following applicaple columns:
FTE_NAME (VARCHAR2)
PRIMARY_BILLALBE_ROLE (VARCHAR2)
INVOICABLE_ALLOCATION (NUMBER)
CONTRACTED_FTE (NUMBER)
FTE_COUNTRY (VARCHAR2)
BILLING_START_DATE (DATE)
BILLING_END_DATE (DATE)
Here is an example of what I am trying to do:
I have actually done this using VBA and excel and it works great, but now the data is on an Oracle Server and its time for an update.
Example Rows:
| FTE_NAME | PRIMARY_BILLABLE_ROLE | INVOICEABLE_ALLOCATION | CONTRACTED_FTE | FTE_COUNTRY | BILLING_START_DATE | BILLING_END_DATE |
|------------|-----------------------|------------------------|----------------|-------------|--------------------|------------------|
| John Smith | Associate Manager | 1 | 1 | USA | January, 01 2013 | May, 01 2013 |
| John Smith | Manager | 1 | 1 | USA | May, 02 2013 | (null) |
What I would need to happen is that the PL/SQL code would build a monthly table and row by row include or exclude the row in that month, so from 01-JAN-2013 to 05-MAY-2013, the monthly table might look like this now with a MONTH COLUMN up front:
| MONTHLY | FTE_NAME | PRIMARY_BILLABLE_ROLE | INVOICEABLE_ALLOCATION | CONTRACTED_FTE | FTE_COUNTRY | BILLING_START_DATE | BILLING_END_DATE |
|-------------------|------------|-----------------------|------------------------|----------------|-------------|--------------------|------------------|
| January, 01 2013 | John Smith | Associate Manager | 1 | 1 | USA | January, 01 2013 | May, 01 2013 |
| February, 01 2013 | John Smith | Associate Manager | 1 | 1 | USA | January, 01 2013 | May, 01 2013 |
| March, 01 2013 | John Smith | Associate Manager | 1 | 1 | USA | January, 01 2013 | May, 01 2013 |
| April, 01 2013 | John Smith | Associate Manager | 1 | 1 | USA | January, 01 2013 | May, 01 2013 |
| May, 01 2013 | John Smith | Associate Manager | 1 | 1 | USA | January, 01 2013 | May, 01 2013 |
| May, 01 2013 | John Smith | Manager | 1 | 1 | USA | May, 02 2013 | (null) |
The lines for MAY would both be included in the 01-MAY-2013 rows, because that manager still worked as an Associate Manager for those few days. I used the start and end dates to calculate how many days.
The big part I need help with is how to get the table to build with a MONTHLY column using the first day of the month. There will 1000s of lines and each building everyday. I would have this code running in a view which will feed report and dashboards.
I really appreciate any help you can provide.
David
You can populate desired dates from scratch like in this example query:
with report_params as (
-- just to introduce variables
select
2013 year_value,
4 start_month,
6 end_month
from dual
),
report_months as (
-- list of first dates of all required months
select
add_months( -- add months to
trunc( -- January, 1st of year from parameters
to_date(
(select year_value from report_params),
'yyyy'
),
'yyyy'
),
(select start_month from report_params) + level - 2
)
from
dual
connect by
-- select number of rows (levels) from start_month to end_month
level <= (select end_month - start_month + 1 from report_params)
)
select * from report_months;
Another possibility is to analyze a table and generate diapason between minimum and maximum values:
with bound_months as (
select
min(trunc(billing_start_date,'mm')) as first_month,
max(trunc(billing_start_date,'mm')) as last_month
from
applicable_columns
),
report_months as (
select
add_months(
(select first_month from bound_months),
level - 1
)
as first_date
from
dual
connect by
-- select number of rows (levels) from start_month to end_month
level <= (select months_between(last_month,first_month)+1 from bound_months)
)
select * from report_months;
After that you can join list of months to data table/view with applicable columns:
with bound_months as (
select
min(trunc(billing_start_date,'mm')) as first_month,
max(trunc(billing_start_date,'mm')) as last_month
from
applicable_columns
),
report_months as (
select
add_months(
(select first_month from bound_months),
level - 1
)
as first_date
from
dual
connect by
-- select number of rows (levels) from start_month to end_month
level <= (select months_between(last_month,first_month)+1 from bound_months)
)
select
months.first_date,
data.*
from
report_months months,
applicable_columns data
where
data.billing_start_date < add_months(months.first_date,1)
and
nvl(data.billing_end_date, months.first_date) >= months.first_date
order by
first_date, fte_name, primary_billable_role
SQLFiddle test
We have a sign off sheet that will be printed.
it's format is something like:
Room - Conference 1 Monday Tuesday Wednesday
AM | PM AM | PM AM | PM
-------------------------------------------------------------------
Bob Smith | | | | | | |
-------------------------------------------------------------------
Terry Jones | | | | | | |
-------------------------------------------------------------------
Jill Smith | | | | | | |
Now, I have an RDLC that emits a page for each Room name along with the people.
What I'm trying to do is add the "monday", and AM/PM areas. When I drop a "table" onto that area of the report and set the headers it replicates the "am/pm" rows once for each person... like the following:
Room - Conference 1 Monday Tuesday Wednesday
AM | PM AM | PM AM | PM
AM | PM AM | PM AM | PM
AM | PM AM | PM AM | PM
-------------------------------------------------------------------
Bob Smith | | | | | | |
-------------------------------------------------------------------
Terry Jones | | | | | | |
-------------------------------------------------------------------
Jill Smith | | | | | | |
I tried removing the dataset association on the table, but studio won't let me do that. Also I thought about splitting out those columns into multiple other columns, but I can't do that either.
Ideas?
Okay, I figured out that I just need to right click on a column in the outermost group and say Add Column 10 times.. Then select the top most row and say "merge cells", then on each. individual. cell. I had to set the border properties.
Lovely. but it works.