I'm trying to update a tablecolumn based on another value inside this table but I keep getting an error.
My query is as follows:
UPDATE partcreditor
SET partcreditor.creditorid = creditor.creditorid
FROM partcreditor
INNER JOIN creditor ON partcreditor.creditornr = creditor.creditornr
WHERE creditor.relgroupid = 1
AND creditor.creditortypeid = 1
UPDATE partcreditor AS PC
INNER JOIN creditor AS CR ON PC.creditornr = CR.creditornr
SET PC.creditorid = CR.creditorid
WHERE CR.relgroupid = 1 AND CR.creditortypeid = 1
No need to use the FROM clause in the update. As well as use alias name for better readability.
I've got two Queries to Update two tables:
First Table
UPDATE user_info SET `location` = ".$locationid.", `looking_for` = ".$lookingfor." WHERE `user_info`.`user_id` = ".$infoid.";
Second Table
UPDATE user_personality SET `personality` = '".$changedescription."' WHERE `user_personality`.`user_info_id` = ".$infoid.";
And I'm trying to merge those two Queries, using the same statement.
UPDATE user_info, user_personality
SET user_info.location = ".$locationid.", user_info.`looking_for` = ".$lookingfor.", user_personality.personality = '".$changedescription."'
WHERE `user_info`.`user_id` = ".$infoid."
AND `user_personality`.`user_info_id` = ".$infoid."
I'm not receiving any error message, but is not updating.
What am I doing wrong?
Thanks.
Just a guess...
"
UPDATE user_info i
JOIN user_personality p
ON p.user_info_id = i.user_id
SET i.location = $locationid
, i.looking_for = '$lookingfor'
, p.personality = '$changedescription'
WHERE i.user_id = $infoid;
";
If you set the 2 table fields equal to each other in the where clause it should work, so I believe you'd change your where clause to:
WHERE `user_info`.`user_id` = `user_personality`.`user_info_id`
AND `user_info`.`user_id` = ".$infoid."
MySQL definitely supports updating multiple tables, so the where clause that works for a multi table select statement should also work for an update.
Here is my update query.
UPDATE sugarcrm.qb_salesorders_leads_c, sugarcrm.qb_salesorders
SET sugarcrm.qb_salesorders_leads_c.qb_salesorders_leadsleads_ida = sugarcrm.qb_salesorders.memo, sugarcrm.qb_salesorders_leads_c.qb_salesorders_leadsqb_salesorders_idb = sugarcrm.qb_salesorders.id
WHERE sugarcrm.qb_salesorders.id = sugarcrm.qb_salesorders_leads_c.qb_salesorders_leadsqb_salesorders_idb
When I run this it gives me Affected rows 0.
Here is my select statement using the same info that is in the WHERE statement.
SELECT * from qb_salesorders_leads_c, sugarcrm.qb_salesorders
WHERE sugarcrm.qb_salesorders_leads_c.qb_salesorders_leadsqb_salesorders_idb = sugarcrm.qb_salesorders.id
This returns 354 Rows which is what I am expecting to update on the update query. What am I missing. Please help!
Convert the implicit join to an explicit one:
UPDATE sugarcrm.qb_salesorders_leads_c leads
INNER JOIN sugarcrm.qb_salesorders orders
ON orders.id = leads.qb_salesorders_leadsqb_salesorders_idb
SET leads.qb_salesorders_leadsleads_ida = orders.memo,
leads.qb_salesorders_leadsqb_salesorders_idb = orders.id
As you can see, I also used aliases to make the SQL compact and legible.
To UPDATE using a join, you have to use the explicit join syntax:
UPDATE sugarcrm.qb_salesorders_leads_c
INNER JOIN sugarcrm.qb_salesorders
ON qb_salesorders_leadsqb_salesorders_idb.id
= sugarcrm.qb_salesorders_leads_c.qb_salesorders_leadsqb_salesorders_idb
SET sugarcrm.qb_salesorders_leads_c.qb_salesorders_leadsleads_ida
= qb_salesorders_leadsqb_salesorders_idb.memo
, sugarcrm.qb_salesorders_leads_c.qb_salesorders_leadsqb_salesorders_idb
= sugarcrm.qb_salesorders.id
i have the following hql query:
UPDATE TaskAssessment taskAssessment
SET taskAssessment.activeFlag = false
WHERE taskAssessment IN
(
SELECT taskAssessment2
FROM TaskAssessment taskAssessment2
Where taskAssessment2.activeFlag = true
AND taskAssessment2.patient.id
AND taskAssessment2.needsLevel.careNeed = :careNeed
)
but its giving me errors:
You can't specify target table 'TASK_ASSESSMENT' for update in FROM clause
could anyone help me to correct the query for mysql and hibernate. thanks in advance.
To resolve You can't specify target table 'TASK_ASSESSMENT' for update in FROM clause, rewrite the query to use JOIN instead of IN (in mysql you need to write something like this):
UPDATE TaskAssessment a
INNER JOIN TaskAssessment a2 ON (a2.id = a.id)
SET a.activeFlag = 0
WHERE a2.active_flag = 1 AND
a2.patient_id = :patient_id AND a2.needsLevel_careNeed = :careNeed
i wrote a command like this to update a column in one table with avg of columns from another table.. its giving errors
UPDATE college_rating,products set
property1_avg = avg(college_rating.rating1),
property2_avg = avg(college_rating.rating2),
property3_avg = avg(college_rating.rating3),
property4_avg = avg(college_rating.rating4),
property5_avg = avg(college_rating.rating5),
property6_avg = avg(college_rating.rating6),
property7_avg = avg(college_rating.rating7),
property8_avg = avg(college_rating.rating8),
property9_avg = avg(college_rating.rating9),
property10_avg = avg(college_rating.rating10),
property11_avg = avg(college_rating.rating11),
property12_avg = avg(college_rating.rating12),
property13_avg = avg(college_rating.rating13),
property14_avg = avg(college_rating.rating14),
property15_avg = avg(college_rating.rating15)
where products.alias = concat(college_rating.property1,'-',college_rating.property2,'-',college_rating.property3)
group by college_rating.property1,college_rating.property2, college_rating.property3
The MySQL multi-table update syntax does not allow the use of group by.
You can accomplish what you are trying to do by moving the aggregation into a sub-query and joining to that sub-query in the multi-table-update instead.
Something like this should work:
update products p
inner join (
select concat(property1,'-',property2,'-',property3) as alias,
avg(rating1) as property1_avg,
avg(rating2) as property2_avg,
avg(rating3) as property3_avg,
avg(rating4) as property4_avg,
avg(rating5) as property5_avg,
avg(rating6) as property6_avg,
avg(rating7) as property7_avg,
avg(rating8) as property8_avg,
avg(rating9) as property9_avg,
avg(rating10) as property10_avg,
avg(rating11) as property11_avg,
avg(rating12) as property12_avg,
avg(rating13) as property13_avg,
avg(rating14) as property14_avg,
avg(rating15) as property15_avg
from college_rating
group by property1,property2, property3
) as r on r.alias = p.alias
set p.property1_avg = r.property1_avg,
p.property2_avg = r.property2_avg,
p.property3_avg = r.property3_avg,
p.property4_avg = r.property4_avg,
p.property5_avg = r.property5_avg,
p.property6_avg = r.property6_avg,
p.property7_avg = r.property7_avg,
p.property8_avg = r.property8_avg,
p.property9_avg = r.property9_avg,
p.property10_avg = r.property10_avg,
p.property11_avg = r.property11_avg,
p.property12_avg = r.property12_avg,
p.property13_avg = r.property13_avg,
p.property14_avg = r.property14_avg,
p.property15_avg = r.property15_avg;
What is the error that you get? And you need to have a WHERE clause unless you want the UPDATE query to apply to ALL the records
I think you'd need to use sub queries, and I'm not sure if you can update two tables like that in MySQL, at least not without prefixing the attributes.