I am trying to group by a substring. I only get the one result:
Region = Coastal, Value (R) = 1144900.
I am supposed to get 2 results.
This is my code:
SELECT
DISTINCT SUBSTRING_INDEX(`team_name`, '-', 1) AS 'Region',
SUM(`opportunities`.`value`) AS 'Value (R)'
FROM
`opportunities`
LEFT JOIN cf_type_link_data ON cf_type_link_data.sourceid = opportunities.id
LEFT JOIN cf_lu_type_fields ON cf_type_link_data.fieldid = cf_lu_type_fields.id
LEFT JOIN cf_lu_types_fields_dropdown ON cf_type_link_data.`value` = cf_lu_types_fields_dropdown.id AND cf_lu_type_fields.id = cf_lu_types_fields_dropdown.fieldid
LEFT JOIN `lu_teams` ON `lu_teams`.`contactid` = `opportunities`.`user_allocation`
LEFT JOIN `teams` ON `teams`.`id` = `lu_teams`.`teamid`
LEFT JOIN `lu_opportunity_status` ON `lu_opportunity_status`.`id` = `opportunities`.`status`
WHERE 1
AND `cf_lu_types_fields_dropdown`.`values` = 'Building Project'
AND cf_lu_type_fields.fieldname = 'Scaffolding Segment'
AND (`opportunities`.`expecteddate` >= '2012-01-01' AND `opportunities`.`expecteddate` <= '2012-07-24')
GROUP BY 'Region'
ORDER BY cf_lu_types_fields_dropdown.`values`;
Any help is appreciated.
You can not use same alias from select in GROUP BY clause
try
SELECT DISTINCT SUBSTRING_INDEX(team_name, '-', 1) AS 'Region',
SUM(opportunities.value) AS 'Value (R)'....
GROUP BY SUBSTRING_INDEX(team_name, '-', 1)
ORDER BY cf_lu_types_fields_dropdown.values;
Try not to use quotes for field identifiers -
'Region' -> Region
In your case you see only one record in result data set because you group by string 'Region', but you should group by value(s).
Related
I have a functional LEFT JOIN MySQL query structured like this:
SELECT
COUNT(HTG_ScheduleRequest.ID) AS current_job,
HTG_TechProps.EmpNumber,
HTG_TechProps.EmpFirstName,
HTG_TechProps.EmpLastName,
HTG_TechProps.Veh_Number
FROM HTG_TechProps
LEFT JOIN HTG_ScheduleRequest ON HTG_TechProps.EmpNumber = HTG_ScheduleRequest.SSR
AND (HTG_ScheduleRequest.ScheduleDateCurrent = CURDATE() || HTG_ScheduleRequest.ScheduleDateExact = CURDATE())
AND RecordType = '1'
AND HTG_ScheduleRequest.JobStatus IN (2,5,8,3,4,7)
GROUP BY HTG_TechProps.EmpNumber ORDER BY HTG_TechProps.EmpNumber ASC
I need to add some criteria to the initial SELECT table like this:
HTG_TechProps.EmpStatus='A'
I get a Syntax error when I add a WHERE statement prior to the LEFT JOIN and when I add an AND like this after the LEFT JOIN it is ignored an still returning records that are not equal to A.
LEFT JOIN HTG_ScheduleRequest ON HTG_TechProps.EmpNumber = HTG_ScheduleRequest.SSR
AND HTG_TechProps.EmpStatus='A'
Conditions on the first table in a LEFT JOIN should go in a WHERE clause:
SELECT COUNT(sr.ID) AS current_job,
tp.EmpNumber, tp.EmpFirstName, tp.EmpLastName, tp.Veh_Number
FROM HTG_TechProps tp LEFT JOIN
HTG_ScheduleRequest sr
ON tp.EmpNumber = sr.SSR AND
(sr.ScheduleDateCurrent = CURDATE() OR sr.ScheduleDateExact = CURDATE()
) AND
sr.RecordType = '1' AND -- assume this comes from SR
sr.JobStatus IN (2, 5, 8, 3, 4, 7)
WHERE tp.EmpStatus='A'
GROUP BY tp.EmpNumber -- this is okay assuming that it is unique or (equivalently) a primary key
ORDER BY tp.EmpNumber ASC;
Note that this introduces table aliases so the query is easier to write and to read.
You should Use OR
SELECT
COUNT(HTG_ScheduleRequest.ID) AS current_job,
HTG_TechProps.EmpNumber,
HTG_TechProps.EmpFirstName,
HTG_TechProps.EmpLastName,
HTG_TechProps.Veh_Number
FROM HTG_TechProps
LEFT JOIN HTG_ScheduleRequest ON HTG_TechProps.EmpNumber = HTG_ScheduleRequest.SSR
AND (HTG_ScheduleRequest.ScheduleDateCurrent = CURDATE() OR HTG_ScheduleRequest.ScheduleDateExact = CURDATE())
AND RecordType = '1'
AND HTG_ScheduleRequest.JobStatus IN (2,5,8,3,4,7)
GROUP BY HTG_TechProps.EmpNumber
ORDER BY HTG_TechProps.EmpNumber ASC
and if you want apply where condtion for main table's columns you could use where eg:
SELECT
COUNT(HTG_ScheduleRequest.ID) AS current_job,
HTG_TechProps.EmpNumber,
HTG_TechProps.EmpFirstName,
HTG_TechProps.EmpLastName,
HTG_TechProps.Veh_Number
FROM HTG_TechProps
LEFT JOIN HTG_ScheduleRequest ON HTG_TechProps.EmpNumber = HTG_ScheduleRequest.SSR
AND HTG_ScheduleRequest.JobStatus IN (2,5,8,3,4,7)
WHERE (HTG_ScheduleRequest.ScheduleDateCurrent = CURDATE() OR HTG_ScheduleRequest.ScheduleDateExact = CURDATE())
AND HTG_TechProps.RecordType = '1'
GROUP BY HTG_TechProps.EmpNumber
ORDER BY HTG_TechProps.EmpNumber ASC
I want to create a single query to result data like this:
but when I insert where clause, column name just result a few value from column m_ccode:
Q: how keep all name column values if I insert where clause?
Here the working fiddle:
http://sqlfiddle.com/#!9/687776/10
use MONTH(t.date) = '10' AND YEAR(t.date) = '2018' condition in on cluase like below
demo
SELECT ccode.name,IFNULL(count(DISTINCT u.username),0) as total_active
,(count(DISTINCT u.username) - count(DISTINCT t.username)) as total_non_active
from m_ccode as ccode
left join m_user as u on u.ccode = ccode.id
left join t_safety_act t on t.username = u.username
and MONTH(t.date) = '10' AND YEAR(t.date) = '2018' group by ccode.id;
I'm having a bit of a problem with the following MySQL query and I can't find the source of it.
MySQL tells me that
SQLSTATE[42S21]: Column already exists: 1060 Duplicate column name
'annonce_dispo_id'
SELECT MAX(max_price) AS `max_price`,
COUNT(*) AS `nb_annonces`,
SUM(nb_dispo) AS `nb_dispo`
FROM
(SELECT `annonce`.`id`,
CEIL(MAX(price)*1.16) AS `max_price`,
COUNT(DISTINCT annonce.id) AS `nb_annonces`,
COUNT(annonce_dispoo.annonce_dispo_id) AS `nb_dispo`,
`annonce_dispo1`.*,
`annonce_dispo2`.*
FROM `annonce`
LEFT JOIN `annonce_dispo` AS `annonce_dispoo` ON (annonce_dispoo.annonceId = annonce.id
AND STR_TO_DATE(annonce_dispoo.dispo_date, '%d/%m/%Y') >= CURDATE())
INNER JOIN `annonce_dispo` AS `annonce_dispo1` ON annonce.id = annonce_dispo1.annonceId
INNER JOIN `annonce_dispo` AS `annonce_dispo2` ON annonce.id = annonce_dispo2.annonceId
WHERE ((annonce.city IN
(SELECT `cities`.`id`
FROM `cities`
WHERE (cities.label LIKE 'lyon%'))
OR annonce.zipcode = 'lyon')
OR (annonce.city LIKE '28674'
OR annonce.zipcode = '28674'))
AND (annonce_dispo1.dispo_date = '27/05/2014')
AND (annonce_dispo1.disponibility = 'available')
AND (annonce_dispo2.dispo_date = '31/05/2014')
AND (annonce_dispo2.disponibility = 'available')
AND (annonce.visible = 1)
AND (annonce.completed = 1)
GROUP BY `annonce`.`id` HAVING (nb_dispo >= 1)) AS `t`
I thought gave a different alias for the table in each JOIN I use them in, and can't really put my finger on what else is possible to output such an error.
Don't select annonce_dispo1.* and annonce_dispo2.* in your subquery, duplicated column names are being returned. Instead select the fields you need and alias accordingly.
SELECT MAX(max_price) AS `max_price`,
COUNT(*) AS `nb_annonces`,
SUM(nb_dispo) AS `nb_dispo`
FROM
(SELECT `annonce`.`id`,
CEIL(MAX(price)*1.16) AS `max_price`,
COUNT(DISTINCT annonce.id) AS `nb_annonces`,
COUNT(annonce_dispoo.annonce_dispo_id) AS `nb_dispo`,
`annonce_dispo1`.field, `annonce_dispo1`.otherfield,
`annonce_dispo1`.field as field2, `annonce_dispo1`.otherfield as otherfield2
FROM `annonce`
LEFT JOIN `annonce_dispo` AS `annonce_dispoo` ON (annonce_dispoo.annonceId = annonce.id
AND STR_TO_DATE(annonce_dispoo.dispo_date, '%d/%m/%Y') >= CURDATE())
INNER JOIN `annonce_dispo` AS `annonce_dispo1` ON annonce.id = annonce_dispo1.annonceId
INNER JOIN `annonce_dispo` AS `annonce_dispo2` ON annonce.id = annonce_dispo2.annonceId
WHERE ((annonce.city IN
(SELECT `cities`.`id`
FROM `cities`
WHERE (cities.label LIKE 'lyon%'))
OR annonce.zipcode = 'lyon')
OR (annonce.city LIKE '28674'
OR annonce.zipcode = '28674'))
AND (annonce_dispo1.dispo_date = '27/05/2014')
AND (annonce_dispo1.disponibility = 'available')
AND (annonce_dispo2.dispo_date = '31/05/2014')
AND (annonce_dispo2.disponibility = 'available')
AND (annonce.visible = 1)
AND (annonce.completed = 1)
GROUP BY `annonce`.`id` HAVING (nb_dispo >= 1)) AS `t`
See here for an example that doesn't work:
http://sqlfiddle.com/#!2/9bb13/1
The problem is that you are selecting all columns in the tables annonce_dispo1 and annonce_dispo2.
The fact that you have attributed different table names doesn't mean that there aren't duplicate column names.
I mean, you should use [Table name].[column name]
Example:
(SELECT `annonce`.`id`,
CEIL(MAX(price)*1.16) AS `max_price`,
COUNT(DISTINCT annonce.id) AS `nb_annonces`,
COUNT(annonce_dispoo.annonce_dispo_id) AS `nb_dispo`,
`annonce_dispo1`.annonce_dispo_id AS `column1`,
`annonce_dispo2`.annonce_dispo_id AS `column2`
I hope I've helped
i have problem with join table and use multiple conditions...
My code:
SELECT * FROM
(SELECT sid, MAX(info_date_add) AS max_info_date_add FROM skiresort GROUP BY sid) skiresort_max
INNER JOIN skiresort
ON
skiresort_max.sid = skiresort.sid AND
skiresort_max.max_info_date_add = skiresort.info_date_add
JOIN skiresort_theme_value
ON skiresort_theme_value.skiresort_id = skiresort.id
WHERE
skiresort_theme_value.skiresort_theme_id = '1' AND
skiresort_theme_value.skiresort_theme_id = '2' AND
skiresort_theme_value.skiresort_theme_id = '4'
GROUP BY skiresort.sid
ORDER BY skiresort.title_en
In this code, the conditions are in WHERE clausule. I also tried to put in into JOIN ON (...) but it also didn't work.
When i have only one condition it works. I read some articles about using OR instead of AND, it worked but not as i expected. I need to search only rows with certain IDs (multiple).
why not use this instead of many conditions.
WHERE
skiresort_theme_value.skiresort_theme_id in (1, 2,4)
GROUP BY skiresort.sid
HAVING COUNT(DISTINCT skiresort_theme_value.skiresort_theme_id) = 3
ORDER BY skiresort.title_en
when add condition to WHERE, condition must be from FROM tbl
add condition JOIN ON
Try this:
SELECT * FROM
(SELECT sid, MAX(info_date_add) AS max_info_date_add FROM skiresort GROUP BY sid) skiresort_max
INNER JOIN skiresort
ON
skiresort_max.sid = skiresort.sid AND
skiresort_max.max_info_date_add = skiresort.info_date_add
JOIN skiresort_theme_value
ON (skiresort_theme_value.skiresort_id = skiresort.id AND skiresort_theme_value.skiresort_theme_id = '1' AND skiresort_theme_value.skiresort_theme_id = '2' AND skiresort_theme_value.skiresort_theme_id = '4')
GROUP BY skiresort.sid
ORDER BY skiresort.title_en
I am trying to bring back a string based on an IF statement but it is extremely slow.
It has something to do with the first subquery but I am unsure of how to rearrange this as to bring back the same results but faster.
Here is my SQL:
SELECT IF
(
(
SELECT COUNT(*)
FROM
(
SELECT DISTINCT enquiryId, type
FROM parts_enquiries, parts_service_types AS pst
WHERE parts_enquiries.serviceTypeId = pst.id
) AS parts
WHERE parts.enquiryId = enquiries.id
) > 1, 'Mixed',
(
SELECT DISTINCT type
FROM parts_enquiries, parts_service_types AS pst
WHERE parts_enquiries.serviceTypeId = pst.id AND enquiryId = enquiries.id
)
) AS partTypes
FROM enquiries,
entities
WHERE enquiries.entityId = entities.id
How can I make it faster?
I have modified my original query below, but I am getting the error that subquery returns more than one row:
SELECT
(SELECT
CASE WHEN COUNT(DISTINCT type) > 1 THEN 'Mixed' ELSE `type` END AS type
FROM parts_enquiries
INNER JOIN parts_service_types AS pst ON parts_enquiries.serviceTypeId = pst.id
INNER JOIN enquiries ON parts_enquiries.enquiryId = enquiries.id
INNER JOIN entities ON enquiries.entityId = entities.id
GROUP BY enquiryId) AS partTypes
FROM enquiries,
entities
WHERE enquiries.entityId = entities.id
Please have a look if this query yields the same results:
SELECT
enquiryId,
CASE WHEN COUNT(DISTINCT type) > 1 THEN 'Mixed' ELSE `type` END AS type
FROM parts_enquiries
INNER JOIN parts_service_types AS pst ON parts_enquiries.serviceTypeId = pst.id
INNER JOIN enquiries ON parts_enquiries.enquiryId = enquiries.id
INNER JOIN entities ON enquiries.entityId = entities.id
GROUP BY enquiryId
But N.B.'s comment is still valid. To see if and index is used and other information we need to see the EXPLAIN and the table definitions.
This should get you what you want.
I would first pre-query your parts enquiries and parts service types looking for both the count and MINIMUM of the part 'type', grouped by the enquiry ID.
then, run your IF() against that result. If the distinct count is > 0, then 'Mixed'. If only one, since I did the MIN(), it would only have the description of that one value that you desire anyhow.
SELECT
E.ID
IF ( PreQuery.DistTypes > 1, 'Mixed', PreQuery.FirstType ) as PartType
from
Enquiries E
JOIN ( SELECT
PE.EnquiryID,
COUNT( DISTINCT PE.ServiceTypeID ) as DistTypes,
MIN( PST.Type ) as FirstType
from
Parts_Enquiries PE
JOIN Parts_Service_Types PST
ON PE.ServiceTypeID = PST.ID
group by
PE.EnquiryID ) as PreQuery
ON E.ID = PreQuery.EnquiryID