Oracle SQL
I would like to look-up data from 2 rows of the same column from the same table together in an existing long query with multiple joins.
Current table set-up (single table):
Table: ACCOUNT_DETAILS
| TRX_ID | TYPE | FAC_ID | ACC_ID |
| ------ | ---- | ------ | ------ |
| 1234 | CRDR | ABC123 | AB1234 |
| 1234 | DBTR | XYZ222 | XY9800 |
| 9876 | CRDR | EFG999 | EF7659 |
| 9876 | DBTR | ABC123 | AB9900 |
Expected Result:
Table: REPORT
| TRX_ID | Counterparty FAC_ID | Counterparty ACC_ID |
| ------ | ------------------- | ------------------- |
| 1234 | XYZ222 | XY9800 |
| 9876 | EFG999 | EF7659 |
Logic needed:
If FAC_ID NOT LIKE 'ABC%' then refer to the Counterparty FAC_ID (e.g. for TRX_ID = 1234, it will refer to the DBTR FAC_ID and DBTR ACC_ID; TRX_ID = 9876, it will refer to the CRDR FAC_ID AND CRDR ACC_ID)
Example:
SELECT (CASE WHEN TYPE = 'DBTR' AND FAC_ID LIKE 'ABC%' THEN (SELECT FAC_ID FROM ACCOUNT_DETAILS WHERE TYPE = 'CRDR')
ELSE (SELECT FAC_ID FROM ACCOUNT_DETAILS WHERE TYPE = 'DBTR') END)
FROM ACCOUNT_DETAILS
I've tried options such as JOINs, UNIONs and subqueries but it does not work. I would like to have the Counterparty FAC_ID and Counterparty ACC_IDs in separate single lines in the query, as I will include it in a long query that I already have.
We can use CASE in a CTE to flag the rows where FAC_ID does not start with "ABC" and then use the flag in the WHERE clause.
See db<>fiddle here for schema.
with cte as
(
select
TRX_ID,
FAC_ID,
ACC_ID,
CASE WHEN FAC_ID LIKE 'ABC%' THEN 0 ELSE 1 END ordinal
FROM ACCOUNT_DETAILS)
SELECT
TRX_ID,
FAC_ID,
ACC_ID
FROM CTE
WHERE ordinal = 1;
TRX_ID | FAC_ID | ACC_ID
-----: | :----- | :-----
1234 | XYZ222 | XY9800
9876 | EFG999 | EF7659
db<>fiddle here
I have this written and working as a raw SQL query, but I am trying to convert it to a more Laravel eloquent / query builder design instead of just a raw query.
My table structure like this:
Table One (Name model)
______________
| id | name |
|------------|
| 1 | bob |
| 2 | jane |
--------------
Table Two (Date Model)
_________________________________
| id | table_1_id | date |
|-------------------------------|
| 1 | 1 | 2000-01-01 |
| 2 | 1 | 2000-01-31 |
| 4 | 1 | 2000-02-28 |
| 5 | 1 | 2000-03-03 |
| 6 | 2 | 2000-01-03 |
| 7 | 2 | 2000-01-05 |
---------------------------------
I am returning only the the highest (most recent) dates from table 2 (Dates model) that match the user bob from table 1 (Name model).
For instance, in the example above, I return this from my query
2000-01-31
2000-02-28
2000-03-03
Here is what I am doing now (which works), but i'm just not sure how to use YEAR, MONTH and MAX with laravel.
DB::select(
DB::raw("
SELECT MAX(date) as max_date
FROM table_2
INNER JOIN table_1 ON table_1.id = table_2.table_1_id
WHERE table_1.name = 'bob'
GROUP BY YEAR(date), MONTH(date)
ORDER BY max_date DESC
")
);
Try this code if any problem then,
DB::table('table_1')->join('table_2', 'table_1.id','=','table_2.table_1_id')
->select(DB::raw('MAX(date) as max_date'),DB::raw('YEAR(date) year, MONTH(date) month'),'table_1.name')
->where('name','bob')
->groupBy('year','month')
->orderBy('max_date')
->get();
If any problem with above code then feel free to ask.
I have a SQL Server table like this
+----+-----------+------------+
| id | acoount | date |
+----+-----------+------------+
| | John | 2/6/2016 |
| | John | 2/6/2016 |
| | John | 4/6/2016 |
| | John | 4/6/2016 |
| | Andi | 5/6/2016 |
| | Steve | 4/6/2016 |
+----+-----------+------------+
i want insert the id coloumn like this.
+-----------+-----------+------------+
| id | acoount | date |
+-----------+-----------+------------+
| 020616001 | John | 2/6/2016 |
| 020616002 | John | 2/6/2016 |
| 040616001 | John | 4/6/2016 |
| 040616002 | John | 4/6/2016 |
| 050616001 | Andi | 5/6/2016 |
| 040616003 | Steve | 4/6/2016 |
+-----------+-----------+------------+
I want to generate id number of the date provided like this. 02+06+16(from date)+001 = 020616001. if have same date, id + 1.
I have tried but still failed .
I want make it in oracle sql develop.
Someone help me.
Thanks.
Try the below SQL as per the given data, Its in SQL Server 2012....
select REPLACE(CONVERT(VARCHAR(10),convert(date,t.[date]), 101), '/', '')
+'00'+convert(varchar(2),row_number()over(partition by account,[date] order by t.[date])) as ID,
t.account,
t.date
from (values ('John','2/6/2016'),
('John','2/6/2016'),
('John','4/6/2016'),
('John','4/6/2016'),
('Andi','5/6/2016'),
('Steve','4/6/2016'))T(account,[date])
Update your table using statement .
update table set id= replace(CONVERT(VARCHAR(10),CONVERT(datetime ,date,103),3) ,'/', '') + Right('00'+convert(varchar(2),row_number()over(partition by account,[date] order by t.[date])) ,3)
MySql
i can give you the logic of 020616001 this part right now .......
for same id +1 i have to work on it....that i ll let u know after my work
insert into table_name(id)
select concat
(
if(length (day(current_date))>1,day(current_date),Concat(0,day(current_date))),
if(length (month(current_date))>1,month(current_date),Concat(0,month(current_date))),
(right(year(current_date),2)),'001'
)as id
you cannot convert your dates column to datetime type in normal way because it is dd/mm/yyyy.
Try this,
declare #t table(acoount varchar(50),dates varchar(20))
insert into #t values
('John','2/6/2016')
,('John','2/6/2016')
,('John','4/6/2016')
,('John','4/6/2016')
,('Andi','5/6/2016')
,('Steve','4/6/2016')
;With CTE as
(select * , SUBSTRING(dates,0,charindex('/',dates)) dd
,SUBSTRING(stuff(dates,1,charindex('/',dates),''),0, charindex('/',stuff(dates,1,charindex('/',dates),''))) MM
,right(dates,2) yy
from #t
)
,CTE1 as
(
select *
,ROW_NUMBER()over(partition by yy,mm,dd order by yy,mm,dd)rn from cte c
)
select *, REPLICATE('0',2-len(dd))+cast(dd as varchar(2))
+REPLICATE('0',2-len(MM))+cast(MM as varchar(2))
+yy+REPLICATE('0',3-len(rn))+cast(rn as varchar(2))
from cte1
I have got a table with name table_listnames whose structure is given below
mysql> desc table_listnames;
+-------+--------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+-------+--------------+------+-----+---------+----------------+
| id | int(11) | NO | PRI | NULL | auto_increment |
| name | varchar(255) | NO | | NULL | |
+-------+--------------+------+-----+---------+----------------+
2 rows in set (0.04 sec)
It has got sample data as shown
mysql> select * from table_listnames;
+----+------------+
| id | name |
+----+------------+
| 6 | WWW |
| 7 | WWWwww |
| 8 | WWWwwws |
| 9 | WWWwwwsSSS |
| 10 | asdsda |
+----+------------+
5 rows in set (0.00 sec)
I have a requirement where if name not found under the table , i need to insert or else do nothing
I am achieving it this way
String sql = "INSERT INTO table_listnames (name) SELECT name FROM (SELECT ?) AS tmp WHERE NOT EXISTS (SELECT name FROM table_listnames WHERE name = ?) LIMIT 1";
pst = dbConnection.prepareStatement(sql);
pst.setString(1, salesName);
pst.setString(2, salesName);
pst.executeUpdate();
Is it possible to know the id of the record of the given name in this case
customers:
+------------+--------------+
| cid | Name |
+------------+--------------+
| 1 | Bob |
| 2 | John |
| 3 | Jane |
+------------+--------------+
accounts:
+------------+--------------+
| aid | type |
+------------+--------------+
| 1 | Checking |
| 2 | Saving |
| 3 | CD |
+------------+--------------+
transactions:
+------------+--------------+--------------+
| tid | cid | aid |
+------------+--------------+--------------+
| 1 | 1 | 1 |
| 2 | 2 | 1 |
| 3 | 1 | 2 |
| 4 | 2 | 3 |
| 5 | 3 | 1 |
+------------+--------------+--------------+
I am trying to write a plsql procedure that, given the customer id as a parameter, will display his/her id, name and all accounts. Displaying the id and name is simple enough. What I'm not sure about is how to get all the accounts that are linked to the customer id and how to retrieve more than a single account.
An ideea can be:
select c.cid, c.name, a.type
from customers c
left join transactions t on (t.cid = c.cid)
left join accounts a on (a.aid = t.aid)
where c.cid = :customer_id
group by c.cid, c.name, a.type;
the group by is needed because can be more transactions.
Further, if you want to see one line:
select cid, name, LISTAGG(type, ',') WITHIN GROUP (ORDER BY type) as account_types
from(
select distinct c.cid, c.name, a.type
from customers c
left join transactions t on (t.cid = c.cid)
left join accounts a on (a.aid = t.aid)
where c.cid = :customer_id
)
group by cid, name;
Putting this into a stored procedure/function is too simple, so I let it to you.