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
Related
I had an error in mysql as picture. please help me
sql code is following:
UPDATE
tbl_users AS Users
SET
Users.money_current = Users.money_current +
CASE
WHEN TempTbl.money_info IS NULL
THEN 0
ELSE TempTbl.money_info
END
LEFT JOIN
(SELECT
userId,
SUM(bet_money * bet_rate) AS money_info
FROM
tbl_betting
WHERE ROUND = 'xxx'
AND is_win = 1
GROUP BY userId) AS TempTbl
ON Users.userId = TempTbl.userId
FROM tbl_users AS Users;
This is the correct syntax:
UPDATE tbl_users AS Users
LEFT JOIN (
SELECT userId, SUM(bet_money * bet_rate) AS money_info
FROM tbl_betting WHERE ROUND = '965802' AND is_win = 1
GROUP BY userId
) AS TempTbl ON Users.userId = TempTbl.userId
SET Users.money_current = Users.money_current + COALESCE(TempTbl.money_info, 0)
I also changed that CASE expression with COALESCE().
But I think an INNER JOIN would also work in your case, since the unmatched rows of the LEFT JOIN that you use do not change the value of money_current.
Hi I am trying to query a table that conatains multiple duplicates on Code,Amount and Status How will I do this if I only one to get a result group according to the client_group name and get the sum of amount under that group
SELECT `client`.`client_group`
, FORMAT(SUM(`Data_result`.`Data_result_amount` ),2) as sum
FROM
`qwer`.`Data_result`
INNER JOIN `qwer`.`Data`
ON (`Data_result`.`Data_result_lead` = `Data`.`Data_id`)
INNER JOIN `qwer`.`Data_status`
ON (`Data_result`.`Data_result_status_id` = `Data_status`.`Data_status_id`)
INNER JOIN `qwer`.`client`
ON (`Data`.`Data_client_id` = `client`.`client_id`)
WHERE `Data_status`.`Data_status_name` IN ('PAID') AND MONTH(`Data_result`.`result_ts`) = MONTH(CURRENT_DATE())
AND YEAR(`Data_result`.`result_ts`) = YEAR(CURRENT_DATE())
GROUP BY `client`.`client_group`
Result of said query:
Table
Try to distinct before run the 'sum' check whether this solve your problem
SELECT `client_group` , FORMAT(SUM(`Data_result_amount` ),2) as sum from (
SELECT DISTINCT `client`.`client_group` , `Data_result`.`Data_result_amount`
FROM
`qwer`.`Data_result`
INNER JOIN `qwer`.`Data`
ON (`Data_result`.`Data_result_lead` = `Data`.`Data_id`)
INNER JOIN `qwer`.`Data_status`
ON (`Data_result`.`Data_result_status_id` = `Data_status`.`Data_status_id`)
INNER JOIN `qwer`.`client`
ON (`Data`.`Data_client_id` = `client`.`client_id`)
WHERE `Data_status`.`Data_status_name` IN ('PAID') AND MONTH(`Data_result`.`result_ts`) = MONTH(CURRENT_DATE())
AND YEAR(`Data_result`.`result_ts`) = YEAR(CURRENT_DATE())
) T
GROUP BY `client_group`
you can check the query here http://sqlfiddle.com/#!9/36a3f8/6
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
Im using this query:
SELECT `projects`.*,
(SELECT SUM(`amount`)
FROM `accountprojectspayment`
WHERE `projects_id` = `projects`.`id`) AS `payed`
FROM `projects`
INNER JOIN `bids` ON `bids`.`id` = `projects`.`bids_id`
HAVING `bids`.`amount` >= `payed`
i get this error: Unknown column 'bids.amount' in 'having clause
But if i change the code to this:
SELECT `projects`.*, `bids`.`amount`,
(SELECT SUM(`amount`)
FROM `accountprojectspayment`
WHERE `projects_id` = `projects`.`id`) AS `payed`
FROM `projects`
INNER JOIN `bids` ON `bids`.`id` = `projects`.`bids_id`
HAVING `bids`.`amount` >= `payed`
the problem get solved but i do not want to use Select bids.amount
Use a derived table e.g. something like this:
SELECT `DT1`.*
FROM (SELECT `projects`.*,
(SELECT SUM(`amount`)
FROM `accountprojectspayment`
WHERE `projects_id` = `projects`.`id`) AS `payed`
FROM `projects`) AS `DT1`
INNER JOIN `bids` ON `bids`.`id` = `DT1`.`bids_id`
WHERE `bids`.`amount` >= `DT1`.`payed`;
I have a correlated subquery that will return a list of quantities, but I need the highest quantity, and only the highest. So I tried to introduce an order by and a LIMIT of 1 to achieve this, but MySQL throws an error stating it doesn't yet support limits in subqueries. Any thoughts on how to work around this?
SELECT Product.Name, ProductOption.Name, a.Qty, a.Price, SheetSize.UpgradeCost,
FinishType.Name, FinishOption.Name, FinishTierPrice.Qty, FinishTierPrice.Price
FROM `Product`
JOIN `ProductOption`
ON Product.idProduct = ProductOption.Product_idProduct
JOIN `ProductOptionTier` AS a
ON a.ProductOption_idProductOption = ProductOption.idProductOption
JOIN `PaperSize`
ON PaperSize.idPaperSize = ProductOption.PaperSize_idPaperSize
JOIN `SheetSize`
ON SheetSize.PaperSize_idPaperSize = PaperSize.idPaperSize
JOIN `FinishOption`
ON FinishOption.Product_idProduct = Product.idProduct
JOIN `FinishType`
ON FinishType.idFinishType = FinishOption.Finishtype_idFinishType
JOIN `FinishTierPrice`
ON FinishTierPrice.FinishOption_idFinishOption = FinishOption.idFinishOption
WHERE Product.idProduct = 1
AND FinishTierPrice.idFinishTierPrice IN (SELECT FinishTierPrice.idFinishTierPrice
FROM `FinishTierPrice`
WHERE FinishTierPrice.Qty <= a.Qty
ORDER BY a.Qty DESC
LIMIT 1)
This is a variation of the greatest-n-per-group problem that comes up frequently.
You want the single row form FinishTierPrice (call it p1), matching the FinishOption and with the greatest Qty, but still less than or equal to the Qty of the ProductOptionTier.
One way to do this is to try to match a second row (p2) from FinishTierPrice that would have the same FinishOption and a greater Qty. If no such row exists (use an outer join and test that it's NULL), then the row found by p1 is the greatest.
SELECT Product.Name, ProductOption.Name, a.Qty, a.Price, SheetSize.UpgradeCost,
FinishType.Name, FinishOption.Name, FinishTierPrice.Qty, FinishTierPrice.Price
FROM `Product`
JOIN `ProductOption`
ON Product.idProduct = ProductOption.Product_idProduct
JOIN `ProductOptionTier` AS a
ON a.ProductOption_idProductOption = ProductOption.idProductOption
JOIN `PaperSize`
ON PaperSize.idPaperSize = ProductOption.PaperSize_idPaperSize
JOIN `SheetSize`
ON SheetSize.PaperSize_idPaperSize = PaperSize.idPaperSize
JOIN `FinishOption`
ON FinishOption.Product_idProduct = Product.idProduct
JOIN `FinishType`
ON FinishType.idFinishType = FinishOption.Finishtype_idFinishType
JOIN `FinishTierPrice` AS p1
ON p1.FinishOption_idFinishOption = FinishOption.idFinishOption
AND p1.Qty <= a.Qty
LEFT OUTER JOIN `FinishTierPrice` AS p2
ON p2.FinishOption_idFinishOption = FinishOption.idFinishOption
AND p2.Qty <= a.Qty AND (p2.Qty > p1.Qty OR p2.Qty = p1.Qty
AND p2.idFinishTierPrice > p1.idFinishTierPrice)
WHERE Product.idProduct = 1
AND p2.idFinishTierPrice IS NULL