I want to update two tables at the same time, because the connection and update conditions are in the first table. And only simple information like the amount is in the second table
UPDATE
order,
order_product
SET
order.total = order.total*0.00001,
order_product.price = order_product.price*0.00001,
order_product.total = order_product.total*0.00001
FROM
order_product
LEFT JOIN
order ON order_product.order_id = order.order_id
WHERE
order.currency_code = "USD"
AND
order.currency_value = 0.00001000
I keep getting this error
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
order_product
LEFT JOIN
order ON order_id ...' at line 5
Your syntax is off for MySQL and looks to be taken from some other dialect. For a MySQL update join, use an explicit join as follows:
UPDATE order o
INNER JOIN order_product op
ON op.order_id = o.order_id
SET
o.total = o.total*0.00001,
op.price = op.price*0.00001,
op.total = op.total*0.00001
WHERE
o.currency_code = 'USD' AND
o.currency_value = 0.00001000;
Related
I'm very bad at SQL so I'm struggling to UPDATE using values coming from separate tables:
I need use values inside 2 different tables as well as values from PHP script as part of an update query into a third table. with help I was able to make this statement but im getting syntax errors
ou 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
order1
join supplier
on supplier.Order_ID = order1.order_ID
join pr' at line 6
My code is here:
update order1
set Reorder_Time=supplier.Reorder_Time,
Amount_Ordered="123456789",
Stock_Amount=product.Stock_Amount,
from order1
join supplier on supplier.Order_ID = order1.order_ID
join production on supplier.Product_ID = product.Product_ID
where orderId = "123456789"
join production on supplier.Product_ID = product.Product_ID
In this line, write to production.Product_Id instead of product.Product_ID.
or you can use,
from order1 o
inner join supplier sp on sp.Order_ID = o.order_ID
inner join production p on sp.Product_ID = p.Product_ID
where orderId = "123456789"`
I'm trying to subtract a value by another value from another table (Sorry for the mouthful)
But the SQL which i've developed keeps throwing the same 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 products INNER JOIN order_details ON products.ItemID = order_details.Item' at line 2
This is my code:
UPDATE products SET Quantity = (products.Quantity - order_details.Quantity)
FROM products
INNER JOIN order_details
ON products.ItemID = order_details.ItemID
WHERE order_details.OrderID = 95 AND products.ItemID = order_details.ItemID;
Its just code for when someone buys an item, it's supposed to reduce the quantity in the products table by the number of whatever they've bought. Any help is appreciated.
The join is part of the update not of the SETclause:
UPDATE products INNER JOIN order_details
ON products.ItemID = order_details.ItemID
SET Quantity = (products.Quantity - order_details.Quantity)
WHERE order_details.OrderID = 95;
UPDATE newsreactions
SET newsreactions.enabled = '0'
FROM newsreactions
INNER JOIN users ON newsreactions.memberId = users.id
WHERE users.active = '0' AND users.comment LIKE '%spam%'
For some reason I'm getting a syntax 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 newsreactions INNER JOIN users ON newsreactions.memberId = users.id WHERE u' at line 3
Can't figure it out though.
If I replace the update and set by a select it works fine.
Error 1064 is a MySQL syntax error. The correct MySQL syntax is:
UPDATE newsreactions nr INNER JOIN
users u
ON nr.memberId = u.id
SET nr.enabled = 0
WHERE u.active = 0 AND u.comment LIKE '%spam%';
Notes:
The JOIN goes in the UPDATE clause.
Table aliases makes the query easier to write and to read.
I am guessing that enabled and active are really numeric values. If so, do not use single quotes.
The join clause should come before the set clause, and there should be no from clause in MySQL:
UPDATE newsreactions
JOIN users ON newsreactions.memberId = users.id
SET newsreactions.enabled = '0'
WHERE users.active = '0' AND users.comment LIKE '%spam%'
I try to update the quantity in a Prestashop table. I have an INNER JOIN to get the upc from the table "ps_product_attribute"
UPDATE ps_stock_available
SET ps_stock_available.quantity = ps_stock_available.quantity - 1
INNER JOIN ps_product_attribute ON ps_product_attribute.id_product_attribute = ps_stock_available.id_product_attribute
WHERE ps_product_attribute.ups = 01900000118;
But I always have this 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 'INNER
JOIN ps_product_attribute ON ps_product_attribute.id_product_attribute = p' at line 3
Someone can help me? I have try lot of different thing.
EDIT:
I have try a different way:
With a SELECT, I can have the id_product_attribute from ps_stock_available.
SELECT id_product_attribute
FROM ps_product_attribute
WHERE upc in ("01900000118","01900000119");
Does it possible to do an update with the result?
UPDATE ps_stock_available
SET quantity = quantity-1
WHERE id_product_attribute in ("result1", "result2");
I found the solution !
SELECT sa.id_product, sa.id_product_attribute, sa.quantity, pa.upc
FROM ps_stock_available AS sa
LEFT OUTER JOIN ps_product_attribute AS pa ON pa.id_product_attribute = sa.id_product_attribute
WHERE sa.id_product = 140;
I have two DBs- RATINGSAPP and MIGRATIONDATA.
I want to update a table in RATINGSAPP with some values in a table in MIGRATIONDATA. I am trying to run this query:
update r set internal_id = m.internal_id from ratingsapp.hotel03 as r
inner join migrationdata.migration as m on r.hotel_id = m.restaurant_id
This gives me error:
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 ratingsapp.hotel03 as r inner join migrationdata.migration as m on r.hotel_' at line 1
But a similar select query works for me and gives proper results.
select r.hotel_id, m.internal_id from ratingsapp.hotel03 as r
inner join migrationdata.migration as m on r.hotel_id = m.restaurant_id
What I am doing wrong in the update query?
The correct MySQL syntax is:
update ratingsapp.hotel03 r inner join
migrationdata.migration as m
on r.hotel_id = m.restaurant_id
set internal_id = m.internal_id ;
There is no from clause in a MySQL update. You are using SQL Server/Postgres syntax.