I have a problem with my SQL. I would like to use a select to make an update, but so far I haven't been able to acomplish it. I would really apreciate if anyone could please help me. I'm quite new at MySQL. THe query in question is this:
UPDATE
pac
SET
pac.pac_spc_id = dtn_atual.spc_id
FROM
pac_paciente pac
INNER JOIN ( SELECT
dtn.dtn_pac_id,
spc_id
FROM `pac_destino` dtn
INNER JOIN ( select
des.dtn_pac_id,
MAX(CONCAT(des.dtn_data, des.dtn_seq)) AS datamax
FROM pac_destino des
GROUP BY des.`dtn_pac_id`
) AS d1 ON d1.dtn_pac_id = dtn.dtn_pac_id
AND d1.datamax = CONCAT(dtn.dtn_data, dtn.dtn_seq)
LEFT JOIN pac_classdestino c1 ON c1.cdo_id = dtn.dtn_cdo_id
LEFT JOIN pac_statuspaciente spc ON spc.spc_id = c1.cdo_spc_id
) AS dtn_atual on dtn_atual.dtn_pac_id = pac.`pac_id`
The error generated is
You have an error in your SQL syntax; check the manual that
corresponds to your MySQL server version for the right syntax
to use near 'FROM pac_paciente pac INNER JOIN ( SELECT
dtn.dtn_pac_id, spc_id
' at line 5
Related
I got an error while updating the table with the join query. The error message is:
Error Code: 1064. You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'from employee details join employeedept on employee details.emp_dept=employeedept.' at line 3
Can anyone help me to resolve this error?
update employeeDetails
set employeeDetails.emp_age = employeeDetails.emp_age+20, employeeDetails.emp_salary = employeeDetails.emp_salary-500
from employeeDetails
join employeedept on employeeDetails.emp_dept = employeedept.dept_name
where employeedept.dept_name = 'CSE';
select * from employeeDetails;
List item
Have you tried using MySQL's UPDATE JOIN syntax yet? e.g.:
update employeeDetails
join employeeDept on employeeDetails.emp_dept = employeeDept.dept_name
set
employeeDetails.emp_age = employeeDetails.emp_age+20,
employeeDetails.emp_salary = employeeDetails.emp_salary-500
where employeeDept.dept_name = 'CSE';
select * from employeeDetails;
SELECT
COUNT(IPD_Admit_Register_Det.BID) AS BID,
Bed_WardList.WID, Bed_FloorList.FID
FROM
Bed_BedList
INNER JOIN shift_last_bed
INNER JOIN IPD_Admit_Register_Det
ON shift_last_bed.IPDid = IPD_Admit_Register_Det.IPDid
AND shift_last_bed.IDPdid = IPD_Admit_Register_Det.IPDdid
ON Bed_BedList.BID = IPD_Admit_Register_Det.BID
INNER JOIN Bed_FloorList
INNER JOIN Bed_WardList
ON Bed_FloorList.FID = Bed_WardList.FID
ON Bed_BedList.WID = Bed_WardList.WID
GROUP BY
IPD_Admit_Register_Det.BID,
Bed_WardList.WID,
Bed_FloorList.FID
above query is execute successfully in mssql server 2008 but when same doing in MySql using phpMyAdmin it throws error like
1064 - You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use
near 'ON Bed_BedList.BID = IPD_Admit_Register_Det.BID INNER JOIN
Bed_FloorList INNER J' at line 5
Guys Appreciate your help! finally I got proper query as below
SELECT
COUNT(IPD_Admit_Register_Det.BID) AS BID,
Bed_WardList.WID, Bed_FloorList.FID
FROM
shift_last_bed,
IPD_Admit_Register_Det,
Bed_BedList,
Bed_FloorList,
Bed_WardList
WHERE
(shift_last_bed.IPDid = IPD_Admit_Register_Det.IPDid)
AND (shift_last_bed.IPDdid = IPD_Admit_Register_Det.IPDdid)
AND (Bed_BedList.BID = IPD_Admit_Register_Det.BID)
AND (Bed_FloorList.FID = Bed_WardList.FID)
AND (Bed_BedList.WID = Bed_WardList.WID)
GROUP BY
IPD_Admit_Register_Det.BID,
Bed_WardList.WID,
Bed_FloorList.FID
I am trying to update a table in my database from another table. Here is my Syntax, but I can't seem to find any issues with it. I keep getting SQL Error (1064).
UPDATE customers b
SET customers.takerid = customer_update_2016.ot
FROM customer_update_2016 a, customers b
WHERE a.phone = b.phone && a.lname = b.lname
SQL Error (1064): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'FROM customer_update_2016 a, customers b WHERE a.phone = b.phone & a.lname =b' at line 3
Solution:
UPDATE customers
INNER JOIN customer_update_2016
ON customers.phone = customer_update_2016.phone
AND customers.lname = customer_update_2016.lname
SET customers.takerid = customer_update_2016.ot
you have both mysql and sql-server
which one?
UPDATE customers
SET customers.takerid = customer_update_2016.ot
FROM customers
JOIN customer_update_2016
on customers.phone = customer_update_2016.phone
and customers.lname = customer_update_2016.lname
and customers.takerid <> customer_update_2016.ot
Follow something like this always
UPDATE [table1_name] AS t1
INNER JOIN [table2_name] AS t2
ON t1.[column1_name] = t2.[column1_name]
SET t1.[column2_name] = t2.[column2_name];
To solve your problem you should use JOIN, in my case I had to pass data from one table to another like you and this was the way that solved my problem, hope it help with yours and others.(I'm using MariaDB v10.4)
UPDATE
table1
LEFT JOIN table2 AS tb2
ON tb2.fieldThatJoin = table1.fieldThatJoin//this part indicate the field that join them
SET
table1.field1 = tb2.field1;
//if you want to update more than one field then do this
table1.field1 = tb2.field1,
table1.field2 = tb2.field2,
table1.field3 = tb2.field3;//remember to put the ';' at the end
I am not that good at SQL but i do as much as i can for the little knowledge i have..
I have made a single a flat SQL string with the help from a friend that gathers data from a table using a relative table from an initial data from the first table, the SQL was made like this:
SELECT id, username, auth_assignment.created_at
FROM `user` JOIN `auth_assignment`
ON (user.id = auth_assignment.user_id)
JOIN `auth_item`
ON (auth_item.name = auth_assignment.item_name)
WHERE auth_item.name = 'Admin'
the initial data to look is Admin so everything works in that side, but i tried to simulate this SQL using Yii2 functions.. so far i have made this code
$query = new Query;
$command = $query->select('id, username')
->innerJoin('auth_assignment', ['user.id'=>'auth_assignment.user_id'])
->innerJoin('auth_item', ['auth_item.name'=>'auth_assignment.item_name'])
->where('auth_item.name = :name', [':name'=>$name])->createCommand();
var_dump($command->query());
this returns an SQLSTATE error:
SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'INNER JOIN `auth_assignment` ON `user`.`id`='auth_assignment.user_id' INNER JOIN' at line 1
The SQL being executed was: SELECT `id`, `username` INNER JOIN `auth_assignment` ON `user`.`id`='auth_assignment.user_id' INNER JOIN `auth_item` ON `auth_item`.`name`='auth_assignment.item_name' WHERE auth_item.name = 'Admin'
i checked the method $command->sql; to know how the SQL was being generated.. but i really don't know how to fix it due to my lack of my knowledge to SQL and lack of understanding to yii2 api documentation
SQL is generated like this:
SELECT `id`, `username` INNER JOIN `auth_assignment` ON `user`.`id`=:qp1 INNER JOIN `auth_item` ON `auth_item`.`name`=:qp2 WHERE auth_item.name = :name
i appreciate any help
Try This Query
$query = (new yii\db\Query())
->select('id, username, auth_assignment.created_at')
->from('user')
->innerJoin('auth_assignment','user.id=auth_assignment.user_id')
->innerJoin('auth_item','auth_item.name = auth_assignment.item_name')
->where([
'auth_item.name' => 'Admin'
])->all();
Please let me know why I get an error on the following SQL (I am using a MySQL database) and how to rectify it:
SELECT at_award_description.ad_id,
at_award_description.ad_detail,
at_award_description.ad_archived_date,
a.cad_id,
a.cad_task_completion_date
FROM at_award_description
LEFT JOIN at_cub_award_date AS a ON ((at_award_description.ad_id = a.ad_id)
AND (a.ca_id = 37)
AND a.cad_task_completion_date = (SELECT MAX(b.cad_task_completion_date)
FROM at_cub_award_date AS b
WHERE a.ca_id = b.ca_id AND a.ad_id = b.ad_id
)
)
WHERE at_award_description.aw_id = 5
ORDER BY at_award_description.ad_order;
I broke the SQL down to ensure each part worked.
SELECT MAX(b.cad_task_completion_date)
FROM at_cub_award_date AS b
And
SELECT at_award_description.ad_id,
at_award_description.ad_detail,
at_award_description.ad_archived_date,
a.cad_id,
a.cad_task_completion_date
FROM at_award_description
LEFT JOIN at_cub_award_date AS a ON ((at_award_description.ad_id = a.ad_id)
AND (a.ca_id = 37)
)
WHERE at_award_description.aw_id = 5
ORDER BY at_award_description.ad_order;
Each of these work on their own. When I combine them I get the following error:
Error
SQL query:
LIMIT 0, 25
MySQL said:
#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'LIMIT 0, 25' at line 1
Regards,
Glyn
EDIT
#Barmar came up with the solution to remove the ";" at the end when testing. However, the result was not what I expected so I ended up changing this to:
SELECT at_award_description.ad_id,
at_award_description.aw_id,
at_award_description.ad_group,
at_award_description.ad_detail,
at_award_description.ad_start_date,
at_award_description.ad_archived_date,
MAX(at_cub_award_date.cad_task_completion_date)
FROM at_award_description
LEFT JOIN at_cub_award_date ON ((at_award_description.ad_id = at_cub_award_date.ad_id)
AND (at_cub_award_date.ca_id = 37))
WHERE at_award_description.aw_id = 5
GROUP BY at_award_description.ad_group
ORDER BY at_award_description.ad_order, at_award_description.ad_group