I have a two table called PaymentMaster and PaymentDetails and two table joined by receiptID column. This is my query
SELECT pm.receiptID
, pm.recievedAmount
, pd.invono
, pd.paidAmount
FROM PaymentMaster pm
LEFT JOIN PaymentDetail pd ON pd.receiptID = pm.receiptID
following query provide me this result
note that there are two records in PaymentDetails regarding receiptID PAY0002. That is why two records show for PAY0002. (INV0001,INV0002).
the issue is, I do not want to print PAY0002 in two rows. if the id is same then the column should be empty.The end result should be like this
You can use GROUP BY keyword for grouping them, your query will become something like this
SELECT pm.receiptID
, pm.recievedAmount
, pd.invono
, pd.paidAmount
FROM PaymentMaster pm LEFT JOIN PaymentDetail pd ON pd.receiptID = pm.receiptID GROUP BY pd.receiptID
You could use a variable to control what you display
drop table if exists pm,pd;
create table pm(id varchar(8), amt int);
create table pd(id varchar(8), amt int);
insert into pm values ('aaa',1000),('bbb','100');
insert into pd values ('aaa',100),('aaa',100),('bbb',100);
Select case when rn = 1 then pmid else '' end as pmid,
case when rn = 1 then pmamt else '' end as pmamt,
pdid,pdamt
from
(
select pm.id pmid,pm.amt pmamt,
pd.id pdid, pd.amt pdamt
,if(pm.id<> #p, #rn:=1,#rn:=#rn+1) rn
,#p:=pm.id
from pm
join pd on pd.id = pm.id
,(select #rn:=0,#p:=0) rn
) s
Related
I've a SELECT which checks a status of active alarms (icinga).
This select joins different tables and until here all ok.
On the result I've as value/column an object_id as well. I would like to add a column to that select that could be empty or not, because, searching that 'object_id' on a different table, I could get a value or not. This accessory table is structured having: object_id, varname, varvalue.
So, i.e., my SELECT returns those values:
`name`, `object_id`, `status`
`Hello`, `123456`, `OK`
I would add the column City that should compared to a table having:
`object_id`, `varname`, `varvalue`
`123456`, `city`, `Rome`
`123456`, `lake`, `Garda`
`789789`, `city`, `Milano`
So that if the second table has object_id = 123456 AND city = Rome the result should be:
`name`, `object_id`, `status`, `city`
`Hello`, `123456`, `OK`, `Rome`
Otherwise the result should be:
`Hello`, `123456`, `OK`, `UNKNOWN`
How to do that?
Hope I've explained it well :-)
Thanks!
* EDIT *
It's better I explain with real example. My query actually is the following:
select icinga_objects.object_id, icinga_objects.name1 as host_name, icinga_objects.name2 as ServiceName, "service" as Type, icinga_servicestatus.last_check as LastCheckTime, icinga_servicestatus.last_hard_state_change as LastStateChange, TIMEDIFF(now(), icinga_servicestatus.last_hard_state_change) AS SinceTime,
CASE
WHEN icinga_servicestatus.current_state = 0 THEN '0'
WHEN icinga_servicestatus.current_state = 1 THEN '2'
WHEN icinga_servicestatus.current_state = 2 THEN '3'
ELSE '3'
END AS state
FROM icinga_objects, icinga_servicestatus, icinga_services WHERE icinga_servicestatus.service_object_id IN
(SELECT service_object_id FROM icinga_services WHERE icinga_services.host_object_id IN
(SELECT host_object_id FROM icinga_hostgroup_members WHERE hostgroup_id IN
(SELECT hostgroup_id FROM icinga_hostgroups WHERE alias = 'MY-HOSTGROUP-TO-FILTER')
)
)
AND icinga_servicestatus.service_object_id NOT IN
(SELECT service_object_id FROM icinga_services WHERE icinga_services.service_object_id IN (
SELECT object_id FROM icinga_objects WHERE icinga_objects.is_active = 1 AND icinga_objects.object_id IN
(SELECT object_id FROM icinga_customvariables WHERE varvalue = '8x5')
)
)
AND icinga_servicestatus.last_check > NOW() - INTERVAL 3 HOUR
AND icinga_servicestatus.state_type = 1
AND icinga_servicestatus.scheduled_downtime_depth = 0
AND icinga_objects.object_id = icinga_services.service_object_id
AND icinga_servicestatus.service_object_id = icinga_services.service_object_id
AND icinga_servicestatus.current_state = 2
AND icinga_servicestatus.problem_has_been_acknowledged = 0
This gives me as result, in example:
`object_id`, `host_name`, `ServiceName`, `Type`, `LastCheckTime`, `LastStateChange`, `SinceTime`, `State`
`123456`, `myHostName`, `myServiceName`, `service`, `2020-04-29 17:19:21`, `2020-04-28 14:50:27`, `26:32:51`, `3`
Here I would like to add the column.
So, now if I search object_id into icinga_customvariables I could find entries, or not. In Example, searching object_id = 123456 I have 4 records, but ONLY one having varname = NAME_IM_SEARCHING and so I need to add to the above result the corresponding of varvalue searching icinga_customvariables.object_id = '123456' AND varname = NAME_IM_SEARCHING. IF there are NO results, then the added cloumn should be UNKNOWN, otherwise the added column should be = icinga_customvariables.varvalue.
How to add it? :-)
You can place your query into a "table expression" so it becomes simpler to join it to the other_table. For example:
select
q.*,
coalesce(o.varvalue, 'UNKNOWN') as city
from (
-- your existing query here
) q
left join other_table o on o.object_id = q.object_id and o.varname = 'city'
EDIT: Joining multiple times
As requested if you need to extract more city names using another column, or if you want to extract against another table altogether, you can add an extra LEFT JOIN. For example:
select
q.*,
coalesce(o.varvalue, 'UNKNOWN') as city,
coalesce(o2.varvalue, 'UNKNOWN') as lake
from (
-- your existing query here
) q
left join other_table o on o.object_id = q.object_id and o.varname = 'city'
left join other_table o2 on o.object_id = q.object_id and o2.varname = 'lake'
I am trying multiple joins in a single query to pull data from multiple tables.
Tables - Places_main, User_interests, travel_list
User_interests table data:
ID USERID INTERESTID
84 27 |18|
85 27 |18|
Places_main table data
ID TAGS
1 |5|18|35|34|33
2 |5|18|35|33|34
What I am trying to get here :
Get list of places from Places_main table which is not in travel_list, and for "tags" column of places_main there is an entry in User_interests table in interestID column.
This is query 1
select * from places_main pm
LEFT JOIN travel_list tl ON pm.ID = tl.PLACEID
LEFT JOIN user_interests ui ON pm.TAGS NOT LIKE '%' || ui.interestid || '%'
where tl.ID is null and ui.ID is null
This is same query 2 which is same as above but with hard-coded data
select * from places_main pm
LEFT JOIN travel_list tl ON pm.ID = tl.PLACEID
LEFT JOIN user_interests ui ON pm.TAGS NOT LIKE '%18%'
where tl.ID is null and ui.ID is null
When I execute query with hardcoded value, it returns expected results, but when I run without hard-coded(1st query), it returns nothing.
How do I get get expected result without using hardcoded value.
Thanks for help in advance.
Edit:
If I remove pipe form table data and compare it as single value, it works fine. But with pipe in row it returns empty. Any suggestion for this.
Firstly, you shouldn't be storing tags like that. You should normalize your table to store one tag per row. Then all there is left to do will be a simple join:
create table user_interests (
id int,
userid int,
interestid int
);
insert into user_interests values
(84 , 27 ,18),
(85 , 27 ,18);
create table places_main (
id int,
tag int
);
insert into places_main values
(1,5), (1,18), (1,35), (1,34), (1,33),
(2,5), (2,18), (2,35), (2,33), (2,34);
select *
from places_main p
join user_interests u on p.tag = u.interestid;
Demo normalized
For your current design, here's an ugly solution:
create table places_main (
id int,
tags varchar(100)
);
insert into places_main values
(1,'|5|18|35|34|33'),
(2,'|5|18|35|33|34');
select *
from places_main p
left join user_interests u
on concat('|', p.tags, '|') like concat('%|', u.interestid, '|%');
Demo
You are missing the quotes from round the like value
select * from places_main pm
LEFT JOIN travel_list tl ON pm.ID = tl.PLACEID
LEFT JOIN user_interests ui ON pm.TAGS NOT LIKE '"%' || ui.interestid || '%"'
where tl.ID is null and ui.ID is null
Maybe your mysql does not allow the pipe for concat. The || works in MySQL as well but you need to set sql_mode to PIPES_AS_CONCAT.
Or you use "concat()":
select * from places_main pm
LEFT JOIN travel_list tl ON pm.ID = tl.PLACEID
LEFT JOIN user_interests ui ON pm.TAGS NOT LIKE CONCAT('"%|', ui.interestid, '|%"')
where tl.ID is null and ui.ID is null
I have a table in SQL which will contain multiple rows for one id, as below
accountid Productname
1 GL
1 IP
1 MI
2 GL
2 IP
2 PA
3 MI
3 CP
3 IP
4 GL
4 CP
4 CI
I want to be able to select all accounts which have certain products but not other. For example all that have IP or GL but not MI, using the sample table above this would return accounts 2 and 4.
SELECT ccx_accountidname
FROM (
SELECT ccx_accountidname, ccx_productname
FROM Filteredccx_leadresearch
WHERE ccx_productname IN ('GL','IP')
AND ccx_accountidname IS NOT NULL
) AS T
WHERE ccx_productname NOT IN ('MI')
ORDER BY ccx_accountidname
and
SELECT DISTINCT LR1.ccx_accountidname
FROM Filteredccx_leadresearch LR1
LEFT JOIN Filteredccx_leadresearch LR2 ON LR1.ccx_accountid = LR2.ccx_accountid
AND LR2.ccx_productname IN ('GL', 'IP')
WHERE LR1.ccx_productname NOT IN ('MI')
AND LR1.ccx_accountidname IS NOT NULL
ORDER BY LR1.ccx_accountidname
Both give basically the same results, is there any way this can be done?
Thanks in advance for any help
Could you try this:
SELECT DISTINCT T1.Accountidname FROM TheTableThatContainsAccountnames as T1
JOIN AccountProductsTable as T2 on T1.AccountId=T2.AccountId
WHERE T2.ProductName = 'ProductYouWant'
AND T2.ProductName = 'AnOtherProductYouWant'
According to your post, all you really need is a simple query with the correct and logic. You want all accounts with Product name GL or IP but not in MI. This will do it without any other joins.
SELECT ccx_accountidname
FROM Filteredccx_leadresearch
WHERE
ccx_productname in ('GL','IP')
and ccx_productname not in ('MI')
EDIT
This will get you the account, though I doubt it will work in your overall solution. It's just hard to tell without seeing your complete dataset. This could be done with parameters too.
IF OBJECT_ID('tempdb..#TempTable') IS NOT NULL
DROP TABLE #TempTable
IF OBJECT_ID('tempdb..#TempTableTwo') IS NOT NULL
DROP TABLE #TempTableTwo
create table #TempTable (accountid int, productname char(2))
insert into #TempTable (accountid,productname) values
(1,'GL'),
(1,'IP'),
(1,'MI'),
(2,'GL'),
(2,'IP'),
(2,'MA')
select distinct
t1.accountid,
1 as T
into #TempTableTwo
from
#TempTable t1
where
productname in ('GL','IP')
union all
select distinct
t1.accountid,
-1 as T
from
#TempTable t1
where
productname in ('MI')
select
accountid
from #TempTableTwo
group by accountid
having sum(T) > 0
I might be late for the game, but this should do the trick, if anyone is trying to solve a similar problem. I renamed your table and it's columns:
Filteredccx_leadresearch -> l_search
ccx_accountidname -> a_name
ccx_productname -> p_name
And here's the SQL:
(SELECT DISTINCT t1.a_name
FROM l_search t1
JOIN l_search t2 ON t1.a_name = t2.a_name
WHERE t1.p_name = 'IP'
OR t2.p_name = 'GL')
MINUS
(SELECT DISTINCT t1.a_name
FROM l_search t1
JOIN l_search t2 ON t1.a_name = t2.a_name
WHERE ((t1.p_name = 'IP'OR t1.p_name = 'GL') AND t2.p_name = 'MI')
OR
(t1.p_name = 'MI' AND (t1.p_name = 'IP' OR t1.p_name = 'GL')));
First set:
cross product of table on itself with same IDs, get account IDs which have a product 'IP' or 'GL'.
Second set:
cross product of table on itself with same IDs, get account IDs which have p_name ('IP' OR 'GL') on first cross property AND 'MI' on second.
Also, get those IDs, which have the same but the other way around: p_name 'MI' on first cross property AND ('IP' OR 'GL') on second.
And finally subtract the second from the first.
Here is a simple way to include the accounts that match either IP or GL and exclude those accounts if they have an record for MI without using a subquery.
This is assuming t1 is a table that has unique account numbers in accountid and t2 is the table you have shown above that has accountid and Productname columns.
SELECT DISTINCT
t1.accountid
FROM t1
LEFT JOIN t2 AS t2_match
ON t1.accountid = t2_match.accountid
AND
(
t2_match.Productname = 'IP'
OR t2_match.Productname = 'GL'
)
LEFT JOIN t2 AS t2_not_match
ON t1.accountid = t2_not_match.accountid
AND t2_not_match.Productname = 'MI'
WHERE
t2_match.accountid IS NOT NULL
AND t2_not_match.accountid IS NULL
This is really late, but it might help some one.
I'll focus only on using the columns we have on the table we are shown (won't combine it with other tables we were not given).
Since the only table in the example is not clearly named, I'll call it some_table
SELECT t.accountidname, t.productname
FROM some_table t
WHERE t.productname IN ('GL','IP')
AND t.accountidname NOT IN (
SELECT accountidname
FROM some_table
WHERE productname = 'MI'
);
The idea here is to:
Select all accountid and productname that have productname either GL or IP (3rd line)
Select all accountid that have a productname MI and remove them from the values we already have (4th line onwards)
With this values, filtering or combining it with other tables should be rather trivial.
You might want to replace the SELECT with SELECT DISTINCT if the combinations of accountid and productname could be repeated in the table.
I have old tables
Items(vendorId-FK, ManufacturerId (IS NOT FK)),
Vendors(PK- VendorId int),
Manufacturer(PK-ManufacturerId int)
Need to transfer data to new DB and it works on transferring data from vendor, but from Manufacturer it transfer only 30000 (where oldManufacturerId is not null), and other 5000 is not transferred. Any ideas what I'm doing wrong?
New Table Manufacturer
( OldManufacturerID int,
newManufacturerId Uniqueidentifier default newid(),
ManufacturerName varchar (100),
)
New Table Items
( ...
ItemDescription,
ManufacturerId uniqueidentifier,
VendorId uniqueidentifier
)
INSERT INTO dbo.Item
( ...
ItemDescription,
ManufacturerId ,
VendorId
)
SELECT
...
itemDescription,
m.ManufacturerId ,
v.VendorId
FROM OldSqlDatabase.dbo.tbl_Items i
JOIN NewSqlDatabase.dbo.Vendor v ON ISNULL(i.vendor_id, '') = ISNULL(v.SourceVendorID, '')
JOIN NewSqlDatabase.dbo.Manufacturer m ON ISNULL(i.manufacturer_id, '') = ISNULL(m.SourceManufacturerID, '')
I just transfered a data since this table didn't have any relationships, new manufactureId has default newid(), and this new id i want to use in the new item table
INSERT INTO dbo.Manufacturer
( OldManufacturerID ,
ManufacturerName ,
)
SELECT
manufacturer_id ,
manufacturer_name ,
FROM oldManufacture
You likely need to use a LEFT JOIN the get records where there a no values (null values) on which to join. The LEFT JOIN will allow you to select all records from the first table being specified in the join, even if there are no matching records available in the second table in the join.
This would also allow you to get rid of that ISNULL() stuff in the join definitions as well. Those would perform very poorly, as they would not be able to use indexes.
I would suggest something like:
INSERT INTO dbo.Item
( ...
ItemDescription,
ManufacturerId ,
VendorId
)
SELECT
...
itemDescription,
m.ManufacturerId ,
v.VendorId
FROM OldSqlDatabase.dbo.tbl_Items i
LEFT JOIN NewSqlDatabase.dbo.Vendor v
ON i.vendor_id = v.SourceVendorID
LEFT JOIN NewSqlDatabase.dbo.Manufacturer m
ON i.manufacturer_id = m.SourceManufacturerID
I have two tables:
customer with schema_id
Schema table has: schema_id, period, amt, updated_date
I need to take join of customer and schema but only retrieve the latest record joined and not the others.
customer table
cust_id name schema_id
1 ABC 1
Schema table
schema_id period amt updated_date
1 1 100 2010-4-1
1 2 150 2011-4-1
If you need the max(updated_date) for each schema_id, then you can use an subquery:
select c.cust_id, c.name, c.schema_id, s.period, s.amt, s.updated_date
from customer c
inner join
(
select s1.schema_id, s1.period, s1.amt, s1.updated_date
from `schemas` s1
inner join
(
select schema_id, max(updated_date) MaxDate
from `schemas`
group by schema_id
) s2
on s1.schema_id = s2.schema_id
and s1.updated_date = s2.maxdate
) s
on c.schema_id = s.schema_id
See SQL Fiddle with Demo
The subquery is then used in a join back to your table to return the rows that have the matching date and schema_id.
If I understood your problem, you need to take lastest register of the "schema".
I think you need to use max() function. So, try the query below:
select *
from customer c,
schema s
where c.schema_id = s.schema_id
and s.updated_date = ( select max(s2.updated_date)
from schema s2
where s2.schema_id = s.schema_id
)
Regards!
Edmilton