I have the following query that works great and shows me where the tbl_staff.staff_id and tbl_lead.rlog_create_user_id values do not match.
SELECT
tbl_staff.staff_id,
tbl_staff.username,
tbl_lead.rlog_create_user_name,
tbl_lead.rlog_create_user_id
FROM
tbl_staff
JOIN tbl_lead ON tbl_staff.username = tbl_lead.rlog_create_user_name
AND tbl_staff.staff_id <> tbl_lead.rlog_create_user_id;
The query returns values like this where you can see the 1014 does not match the 1004.
1014 bubba bubba 1004
I want to update the value in the tbl_lead.rlog_create_user_id to the same value as is found in tbl_staff.staff_id.
I tried to insert a SET command but it's giving me a generic syntax error:
SELECT
tbl_staff.staff_id,
tbl_staff.username,
tbl_lead.rlog_create_user_name,
tbl_lead.rlog_create_user_id
FROM
tbl_staff
JOIN tbl_lead ON tbl_staff.username = tbl_lead.rlog_create_user_name
AND tbl_staff.staff_id <> tbl_lead.rlog_create_user_id
SET tbl_lead.rlog_create_user_id=tbl_staff.staff_id ;
The actual error is:
[Err] 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 'SET tbl_lead.rlog_create_user_id=tbl_staff.staff_id' at line
10
I tried to change the SELECT to and UPDATE command using this question but still could not get it working: How can I do an UPDATE statement with JOIN in SQL?
Try this
UPDATE tbl_lead
JOIN tbl_staff ON tbl_staff.username = tbl_lead.rlog_create_user_name
SET tbl_lead.rlog_create_user_id = tbl_staff.staff_id
WHERE tbl_staff.staff_id <> tbl_lead.rlog_create_user_id;
Have you tried like this ?
UPDATE tbl_staff, tbl_lead
SET tbl_lead.rlog_create_user_id = tbl_staff.staff_id
WHERE tbl_staff.username = tbl_lead.rlog_create_user_name
Related
I'm running this select in MariaDB and it works as expected, it's just a select with an exists:
select * from pred_loan_defaults d
where exists (select 1 from pred_loan_defaults d2
where d.exec_id = d2.exec_id and d.loan_identifier = d2.loan_identifier
and d2.default_status = 1 and d.prediction_date > d2.prediction_date)
order by loan_identifier, prediction_date
Now, I'm trying to delete the rows that were selected, so I adjusted the statement:
delete from pred_loan_defaults d
where exists (select * from pred_loan_defaults d2
where d.exec_id = d2.exec_id and d.loan_identifier = d2.loan_identifier
and d2.default_status = 1 and d.prediction_date > d2.prediction_date);
But I get an error:
SQL Error [1064] [42000]: (conn=6) 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 'd
What is wrong with the delete statement?
You can't use an alias after the table name in a single-table delete.
You need to use JOIN rather than WHERE EXISTS.
delete d
FROM pred_loan_defaults AS d
JOIN prod_loan_defaults AS d2
ON d.exec_id = d2.exec_id
AND d.loan_identifier = d2.loan_identifier
AND d.prediction_date > d2.prediction_date
WHERE d2.default_status = 1
I need some help with the query below - I am trying to pull information regarding price and multiply with the quantity & insert the sum into the table. So far I have,
update passenger_baggage
SET passenger_baggage.total_baggage_cost=passenger_baggage.passenger_baggage_quantity*baggage_type.baggage_type_cost
FROM passenger_baggage INNER JOIN baggage_type
ON passenger_baggage.passenger_baggage_id = baggage_type.baggage_type_id
WHERE passenger_id = "3";
and getting this error
#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 'FROM passenger_baggage INNER JOIN baggage_type ON
passenger_baggage.passenge...' at line 3
Expecting the query to multiply the two values & insert the total.
There is no FROM clause in an UPDATE query.
Try with this modified query:
update passenger_baggage
INNER JOIN baggage_type
ON passenger_baggage.passenger_baggage_id = baggage_type.baggage_type_id
SET passenger_baggage.total_baggage_cost = passenger_baggage.passenger_baggage_quantity * baggage_type.baggage_type_cost
WHERE passenger_id = "3";
Try this:
UPDATE passenger_baggage, baggage_type
SET passenger_baggage.total_baggage_cost = passenger_baggage.passenger_baggage_quantity * baggage_type.baggage_type_cost
WHERE passenger_baggage.passenger_baggage_id = baggage_type.baggage_type_id AND passenger_id = "3";
Saw an example from the MySQL doc (https://dev.mysql.com/doc/refman/8.0/en/update.html)
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;
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
good day
i am trying to run an update query but getting the following error "syntax error in join operation"
Here is the query:
update (table 1
set SEQ=table2.SEQ)
from (table1 inner join table2 on table1.NBR=table2.NBR and table1.LINE = table2.LINE and table1.VENNO = table2.VENNO and table1.INVNO = table2.INVNO where table1.SEQ <> table2.seq)
Any assistance will be appreciated.
Your syntax is wrong. UPDATE queries don't use FROM. The right syntax is:
update
table1
inner join table2
on table1.NBR=table2.NBR
and table1.LINE = table2.LINE
and table1.VENNO = table2.VENNO
and table1.INVNO = table2.INVNO
set
table1.SEQ = table2.SEQ
where
table1.SEQ <> table2.seq