We have a view table the query for the view is pasted below. The problem is that whenever we try to query items view our database start making sorting index which make the over all time of our response very slow.
CREATE VIEW items_view AS
SELECT item_detail.*, item.name, item.description, item.thumbnail_url, item.large_image_url, item.ios_url, item.android_url, item.vr_url, item.vr_updated_url, item.webgl_url, item.video_url, item.quest_url,
item.is_transferable, item.ip_id, item.brand_id, item.edition_id, item.currency_id, item.category_id, item.rarity_id, item.type_id, item.asset_id, item.artist_id, item.art_collection_id,
IFNULL(item.variation_id, 0) AS variation_id,
item.series_id, item.set_id, item.is_tradable, item.number_minted, ip.name AS ip_name, brand.name As brand_name, brand.value AS brand_image,
edition.name AS edition_name, type.name As type_name, artist.name AS artist_name, art_collection.name AS art_collection_name,
IFNULL(variation.name, '') As variation_name, variation.value AS variation_value, category.name As category_name, asset.name AS asset_name, asset.value AS asset_image,
rarity.name As rarity_name, currency.symbol, currency.code AS currency_code, currency.name AS currency_name, series.name AS series_name, sets.name AS set_name,
CONCAT(users.first_name, ' ' ,users.last_name) as owner_name, users.username AS owner_username, users.is_public_inventory, users.role, users.pub_key,
auctions.id as auction_id, auctions.expire_at as auction_expire_at, max(ab.bid_amount) AS highest_bid_amount, IF(COUNT(auctions.id) > 0 AND !auctions.is_completed AND !auctions.is_deleted
, true, false) AS is_auction, auctions.start_amount AS auction_start_amount, auctions.reserved_amount AS auction_reserved_amount, auctions.buy_now_amount AS auction_buy_now_amount,
auctions.created_at as auction_created_at, auctions.status AS auction_status, auctions.is_extended AS auction_extended, TIMESTAMPDIFF(SECOND, now(), auctions.expire_at) AS auction_expire_seconds FROM item
LEFT JOIN base_lookup AS ip ON item.ip_id = ip.id
LEFT JOIN base_lookup AS brand ON item.brand_id = brand.id
LEFT JOIN base_lookup AS edition ON item.edition_id = edition.id
LEFT JOIN base_lookup AS category ON item.category_id = category.id
LEFT JOIN base_lookup AS type ON item.type_id = type.id
LEFT JOIN base_lookup AS variation ON item.variation_id = variation.id
LEFT JOIN base_lookup AS rarity ON item.rarity_id = rarity.id
LEFT JOIN base_lookup AS series ON item.series_id = series.id
LEFT JOIN base_lookup AS sets ON item.set_id = sets.id
LEFT JOIN base_lookup AS asset ON item.asset_id = asset.id
LEFT JOIN base_lookup AS artist ON item.artist_id = artist.id
LEFT JOIN base_lookup AS art_collection ON item.art_collection_id = art_collection.id
INNER JOIN item_detail ON item.id = item_detail.parent_id
INNER JOIN users ON users.id = item_detail.owner_id
LEFT JOIN currency ON currency.id = item.currency_id
LEFT JOIN auctions on (item_detail.id = auctions.item_detail_id AND auctions.is_deleted = 0 AND auctions.is_completed = 0)
LEFT JOIN auction_bidding ab on auctions.id = ab.auction_id
WHERE item_detail.is_active = 1
group by item_detail.id
order by item_detail.id;
One of the query we are doing on this items_view that is stuck in making sorting index
SELECT
`id`, `code`, `name`, `large_image_url`,
`thumbnail_url`, `medium_thumbnail_url`, `symbol`, `ip_name`, `owner_id`,
`auction_id`, `is_auction`, `highest_bid_amount`, `auction_expire_at`,
`auction_start_amount`, `enable_sale`, `owner_name`, `role`, `amount`,
`auction_expire_seconds`, `rarity_name`, `ip_content`, `asset_content`
FROM `items_view` AS `items_view`
WHERE `items_view`.`transaction_hash` IS NOT NULL AND
`items_view`.`lobby_name` = 'live' AND
`items_view`.`is_tradable` = 1 AND
`items_view`.`is_transferring` = 0 AND
`items_view`.`is_locked` = 0 AND
`items_view`.`enable_sale` = true AND
`items_view`.`is_auction` = 0
ORDER BY `items_view`.`item_order` ASC LIMIT 24, 24;
can any give any suggest what are we doing wrong here!
Edited:
link to explain run against the above query
link to csv
Related
How can I optimize this join query? how can I get the latest start_dt in this query? Is any way can make it faster to load and the start_dt is the latest one? If I delete the subquery for this case, I will get the record which the start_dt is not the latest one. Please Help!!
SELECT
matrix.matrix_uuid,
matrix.name AS matrix_name,
courses.courses_uuid,
courses.name AS courses_name,
employees.employees_uuid,
CONCAT(employees.first_name,
' ',
employees.last_name) AS Name,
courses.validity,
courses.duration,
(SELECT
MAX(start_dt)
FROM
courses_schedule C
WHERE
C.courses_schedule_uuid = CS.courses_schedule_uuid) AS start_dt,
COUNT(courses.courses_uuid) AS refresher,
courses.courses_refresher_uuid,
courses_taken.overall_status,
courses_taken.status
FROM
employees
INNER JOIN
courses_taken ON courses_taken.employees_uuid = employees.employees_uuid
LEFT JOIN
courses_schedule CS ON CS.courses_schedule_uuid = courses_taken.courses_schedule_uuid
LEFT JOIN
matrix_courses matrix_courses ON matrix_courses.courses_uuid = CS.courses_uuid
LEFT JOIN
matrix ON matrix.matrix_uuid = matrix_courses.matrix_uuid
LEFT JOIN
courses ON courses.courses_uuid = matrix_courses.courses_uuid
WHERE
CS.start_dt = (SELECT
MAX(start_dt)
FROM
courses_taken CT
LEFT JOIN
courses_schedule ON courses_schedule.courses_schedule_uuid = CT.courses_schedule_uuid
LEFT JOIN
matrix_courses matrix_courses ON matrix_courses.courses_uuid = courses_schedule.courses_uuid
LEFT JOIN
roles_courses ON roles_courses.courses_uuid = matrix_courses.courses_uuid
LEFT JOIN
matrix M ON M.matrix_uuid = matrix_courses.matrix_uuid
LEFT JOIN
courses C ON C.courses_uuid = matrix_courses.courses_uuid
WHERE
C.courses_uuid = courses.courses_uuid
AND M.matrix_uuid = matrix.matrix_uuid
GROUP BY matrix.matrix_uuid , courses.courses_uuid)
AND courses_taken.overall_status = 1
AND employees.status = 2
AND IFNULL(employees.STATUS, 1) != 0
GROUP BY matrix.matrix_uuid , courses.courses_uuid , employees.employees_uuid
SELECT commerce_product_field_data_commerce_product__field_data_field_products.entity_id, field_products_commerce_product.nid FROM commerce_order o
join commerce_payment_transaction t on o.order_id = t.order_id
join commerce_line_item i on o.order_id = i.order_id
LEFT JOIN field_data_commerce_total s ON i.line_item_id = s.entity_id AND (s.entity_type = 'commerce_line_item' AND s.deleted = '0')
LEFT JOIN field_data_commerce_product field_data_commerce_product ON i.line_item_id = field_data_commerce_product.entity_id AND (field_data_commerce_product.entity_type = 'commerce_line_item' AND field_data_commerce_product.deleted = '0')
INNER JOIN commerce_product commerce_product_field_data_commerce_product ON field_data_commerce_product.commerce_product_product_id = commerce_product_field_data_commerce_product.product_id
LEFT JOIN
(select * from field_data_field_products)
commerce_product_field_data_commerce_product__field_data_field_products ON commerce_product_field_data_commerce_product.product_id = commerce_product_field_data_commerce_product__field_data_field_products.field_products_product_id
LEFT JOIN ( select nid as nid from node order by nid)
field_products_commerce_product
ON commerce_product_field_data_commerce_product__field_data_field_products.entity_id = field_products_commerce_product.nid LEFT JOIN (
select r.entity_id, r.field_ranges_value from field_data_field_ranges r
) r
on r.entity_id = field_products_commerce_product.nid
WHERE t.status = 'success' and i.type = 'product' and o.Uid <> 0
AND o.status IN ('completed') and o.created >= '1483228800' and o.created <= '1483315200' and r.field_ranges_value = 'Tasty Sticks'
Is my sql
It is giving me 5 results. I only need 4
One of the product id's belong to two Drupal nodes and I only want one of them
I tried changing LEFT JOIN ( select nid as nid from node order by nid) to
LEFT JOIN ( select nid as nid from node order by nid limit 1) but then I don't get any records at all. Any idea what needs changing please other than removing one of the duplicate nodes. Thanks
i have SQL query. I would like to orderby this by parent category. But i return only default category. I would like to know if i can
ORDER BY SELECT id_parent FROM cats WHERE id_category = id_default_category
Here is my query :
SELECT cp.`id_product_attribute`,
cp.`id_product`, cp.`quantity` AS cart_quantity,
cp.id_shop, pl.`name`,
p.`is_virtual`,
pl.`description_short`,
pl.`available_now`,
pl.`available_later`,
product_shop.`id_category_default`,
p.`id_supplier`,
p.`id_manufacturer`,
product_shop.`on_sale`,
product_shop.`ecotax`,
product_shop.`additional_shipping_cost`,
product_shop.`available_for_order`,
product_shop.`price`,
product_shop.`active`,
product_shop.`unity`,
product_shop.`unit_price_ratio`,
stock.`quantity` AS quantity_available,
p.`width`,
p.`height`,
p.`depth`,
stock.`out_of_stock`,
p.`weight`,
p.`date_add`,
p.`date_upd`,
IFNULL(stock.quantity, 0) as quantity,
pl.`link_rewrite`,
cl.`link_rewrite` AS category,
CONCAT(LPAD(cp.`id_product`, 10, 0),
LPAD(IFNULL(cp.`id_product_attribute`, 0), 10, 0),
IFNULL(cp.`id_address_delivery`, 0)) AS unique_id,
cp.id_address_delivery,
product_shop.advanced_stock_management,
ps.product_supplier_reference supplier_reference
FROM `ps_cart_product` cp
LEFT JOIN `ps_product` `p` ON p.`id_product` = cp.`id_product`
INNER JOIN `ps_product_shop` product_shop ON (product_shop.`id_shop` = cp.`id_shop` AND product_shop.`id_product` = p.`id_product`)
LEFT JOIN `ps_product_lang` `pl` ON p.`id_product` = pl.`id_product`
AND pl.`id_lang` = 1 AND pl.id_shop = cp.id_shop
LEFT JOIN `ps_category_lang` `cl` ON product_shop.`id_category_default` = cl.`id_category`
AND cl.`id_lang` = 1 AND cl.id_shop = cp.id_shop
LEFT JOIN `ps_product_supplier` `ps` ON ps.`id_product` = cp.`id_product` AND ps.`id_product_attribute` = cp.`id_product_attribute` AND ps.`id_supplier` = p.`id_supplier`
LEFT JOIN ps_sanishopstock_available stock
ON (stock.id_product = cp.id_product AND stock.id_product_attribute = IFNULL(`cp`.id_product_attribute, 0) AND stock.id_shop = 1 AND stock.id_shop_group = 0 )
WHERE cp.`id_cart` = 757
ORDER BY product_shop.id_category_default ASC, cp.id_product, cp.date_add ASC;
There is a lot of different table, i'm lost !
If someone have any idea.
Thanks a lot !
Yes. But like any subquery, you need parentheses:
ORDER BY (SELECT c.id_parent FROM cats c WHERE id_category = id_default_category)
I would also qualify the column names in the WHERE, but I don't know where they come from.
I'm currently stuck here and don't know what to do next since I can't use the tv_main alias into the 2 level deep subquery. Here's my code (I commented the part that have a problem). Any help will be appreciated. Thanks.
SELECT tv_main.id,
tv_main.vesselName,
(
SELECT SUM(t_statCtr.status = 'EX CREW')
FROM
(
(
SELECT tpi_stat.id,
tvv.vesselName,
lastname,
firstname,
middlename,
IF(tpi_stat.returningCrew = 1, 'NEW HIRE',
IF(COUNT(tc_ctr.personnel_id) > 1, 'EX CREW', 'NEW HIRE')
)
AS status
FROM tbl_contracts AS tc_stat
LEFT JOIN tbl_personnel_info AS tpi_stat
ON tpi_stat.id = tc_stat.personnel_id
LEFT JOIN tbl_contracts AS tc_ctr
ON tpi_stat.id = tc_ctr.personnel_id
LEFT JOIN tbl_vessels AS tvv
ON tvv.id = tpi_stat.lastJoinedVsl
WHERE
tpi_stat.emp_status = 'ON-BOARD'
AND tc_stat.status = 'ACTIVE'
AND tvv.id = tv_main.id --This line have an error, (Unknown Column tv_main.id in where clause)
GROUP BY tc_stat.personnel_id
) AS t_statCtr
)
) AS ex_crew,
NULL AS new_hire
FROM tbl_vessels AS tv_main -- I need this one to use inside the subquery
LEFT JOIN tbl_personnel_info AS tpi
ON tv_main.id = tpi.lastJoinedVsl
LEFT JOIN tbl_contracts AS tc
ON tpi.id = tc.personnel_id
WHERE
tpi_stat.emp_status = 'ON-BOARD'
AND tc_stat.status = 'ACTIVE'
GROUP BY tv_main.vesselName
I finally solve it. I didn't know that mysql only allow correlation of 1 deep level.
SELECT tv_main.vesselName,
SUM(t_dummy.statusx = 'EX CREW') AS ex_crew,
SUM(t_dummy.statusx = 'NEW HIRE') AS new_hire
FROM tbl_vessels AS tv_main
LEFT JOIN tbl_personnel_info AS tpi_main
ON tpi_main.lastJoinedVsl = tv_main.id
LEFT JOIN tbl_contracts AS tc_main
ON tc_main.personnel_id = tpi_main.id
LEFT JOIN
(
SELECT tvv.id,
tpi_stat.id AS tpiid,
IF(tpi_stat.returningCrew = 1, 'NEW HIRE',
IF(COUNT(tc_ctr.personnel_id) > 1, 'EX CREW', 'NEW HIRE')
)
AS statusx
FROM tbl_contracts AS tc_stat
LEFT JOIN tbl_personnel_info AS tpi_stat
ON tpi_stat.id = tc_stat.personnel_id
LEFT JOIN tbl_contracts AS tc_ctr
ON tpi_stat.id = tc_ctr.personnel_id
LEFT JOIN tbl_vessels AS tvv
ON tvv.id = tpi_stat.lastJoinedVsl
GROUP BY tc_stat.personnel_id
) AS t_dummy
ON tpi_main.id = t_dummy.tpiid
WHERE
tpi_main.emp_status = 'ON-BOARD'
AND tc_main.status = 'ACTIVE'
AND t_dummy.id = tv_main.id
GROUP BY tv_main.vesselName;
in the below code there are multiple entries in 'leads' table with the same 'account_id'. I want it to return a single row - the one with the minimal value of another field 'date_entered'. I cannot use 'group by' on account_id as I intend to use 'group by' on BU and get summation accordingly. Please help.
select uc.business_unit_dp_c,
FORMAT(SUM(CASE
WHEN lc.source_leads_c not in ('Discovery','Discovery SuperEmail','Self Generated','Partner','Channel_Partner') and k.id<>'' THEN k.order_value
WHEN lc.source_leads_c not in ('Discovery','Discovery SuperEmail','Self Generated','Partner','Channel_Partner') and s.id<>'' THEN s.sivr_aiv_inr
ELSE 0
END),0)
as Online,
FORMAT(SUM(CASE
WHEN lc.source_leads_c in ('Discovery', 'Discovery SuperEmail') and k.id<>'' THEN k.order_value
WHEN lc.source_leads_c in ('Discovery', 'Discovery SuperEmail') and s.id<>'' THEN s.sivr_aiv_inr
ELSE 0
END),0)
as Discovery,
FORMAT(SUM(CASE
WHEN lc.source_leads_c in ('Partner','Channel_Partner') and k.id<>'' THEN k.order_value
WHEN lc.source_leads_c in ('Partner','Channel_Partner') and s.id<>'' THEN s.sivr_aiv_inr
ELSE 0
END),0)
as Self_Generated_CP
from opportunities as o
left join opportunities_cstm as oc on o.id=oc.id_c
left join opportunities_knw_caf_1_c as ok on o.id=ok.opportunities_knw_caf_1opportunities_ida
left join knw_caf as k on ok.opportunities_knw_caf_1knw_caf_idb=k.id
left join opportunities_knw_sivr_caf_1_c as os on os.opportunities_knw_sivr_caf_1opportunities_ida=o.id
left join knw_sivr_caf as s on s.id=os.opportunities_knw_sivr_caf_1knw_sivr_caf_idb
left join accounts_opportunities as ao on ao.opportunity_id=o.id
left join leads as l on l.account_id=ao.account_id and l.account_id <> ''
left join leads_cstm as lc on lc.id_c=l.id
left join users_cstm as uc on uc.id_c=o.assigned_user_id
where o.sales_stage='clw' and
(k.id<>'' or s.id<>'') and o.jira_raise_date <> '' and
(o.tranjection_type in ('Fresh Plan / New Customer','Number Activation','Revival','Balance Amount') or o.transaction_sivr in ('Paid Project','Number Allocation','New Feature')) and
o.jira_raise_date between '2016-06-01' and curdate()
group by uc.business_unit_dp_c
Write SQL just as you described
Select *
from from opportunities o
left join opportunities_cstm oc
on o.id = oc.id_c
left join opportunities_knw_caf_1_c ok
on o.id = ok.opportunities_knw_caf_1opportunities_ida
left join knw_caf k
on ok.opportunities_knw_caf_1knw_caf_idb = k.id
left join opportunities_knw_sivr_caf_1_c os
on os.opportunities_knw_sivr_caf_1opportunities_ida=o.id
left join knw_sivr_caf s
on s.id = os.opportunities_knw_sivr_caf_1knw_sivr_caf_idb
left join accounts_opportunities ao
on ao.opportunity_id=o.id
left join leads l
on l.account_id=ao.account_id
and l.account_id <> ''
left join leads_cstm lc
on lc.id_c = l.id
left join users_cstm uc
on uc.id_c = o.assigned_user_id
where o.sales_stage = 'clw' and
and (k.id <> '' or s.id <> '')
and o.jira_raise_date <> ''
and (o.tranjection_type in
('Fresh Plan / New Customer',
'Number Activation','Revival','Balance Amount') or
o.transaction_sivr in
('Paid Project','Number Allocation','New Feature'))
and o.jira_raise_date between '2016-06-01' and curdate()
-- next, add this additional predicate to Where clause...
use table w/DateEntered column
and date_entered =
(Select Min(date_entered)
From accounts_opportunities os
join tableWithDateEntered dr -- Table w/DateEntered
on ????? -- proper join criteria here
Where os.account_id = l.account_id)
--- or as constructed by op ( and simplified by me, since both account_id and date_entered are in table leads, that's the only table that needs to be referenced in the subquery).....
and l.date_entered =
(select min(date_entered)
from leads
where account_id = l.account_id)
select min(C.date),C.Customer_Code from (
select InvoiceNo,month(InvoiceDate) as date,Customer_Code,Createddate from tbl_Invoices A Inner Join tbl_customer B on A.customer_Code=B.CustomerCode
where YEAR(InvoiceDate)='2017'
and CustomerCode not in (select CustomerCode from tbl_customer where year(createddate) in (year(getdate())))
and CustomerCode not in (select customer_Code from tbl_Invoices where year(InvoiceDate) in (year(getdate())-1))
and CustomerCode in (select customer_Code from tbl_Invoices where year(InvoiceDate) not in (year(getdate())))
--group by Customer_Code,Createddate,InvoiceNo
)C group by C.Customer_Code