How to get MAX date in INNER JOIN statement
-1
I want to get the order status where status is logged in a separate table 'order_status_change'. Using following script, I was able to get all records but not the latest status. (Need status for order_item_ID for max(status change_date).
SET @UserID = 160;
SET @OrderDateTime = '2018-11-13 09:23:45';
SELECT
order_items.ORDER_ITEM_ID,
order_price.ORDER_ITEM_TOTAL_PRICE,
order_status_change.ORDER_STATUS
FROM order_items
INNER JOIN order_price ON order_price.ORDERP_ITEM_ID = order_items.ORDER_ITEM_ID
INNER JOIN order_status_change ON order_status_change.ORDER_ITEM_ID = order_items.ORDER_ITEM_ID
WHERE ((SELECT A.A_User_ID from A WHERE A.A_USER_ID = @UserID) AND (DATE(order_items.ORDER_REQUIRED_DATE_TIME) = DATE(@OrderDateTime)))
If I use Max(order_status_change.STATUS_CHANGE_DATE) then I get only one record.
I modified the query by looking at a different example here but not working.
SELECT
order_items.ORDER_ITEM_ID,
order_price.ORDER_ITEM_TOTAL_PRICE,
order_status_change.ORDER_STATUS
FROM order_items
INNER JOIN order_price ON order_price.ORDERP_ITEM_ID = order_items.ORDER_ITEM_ID
INNER JOIN
(SELECT MAX(order_status_change.ORDER_STATUS_CHANGE_DATETIME) AS STATUS_CHANGED_DATE FROM order_status_change WHERE order_status_change.ORDER_ITEM_ID = order_items.ORDER_ITEM_ID)
AS order_status_change ON order_status_change.ORDER_ITEM_ID = order_items.ORDER_ITEM_ID
WHERE ((SELECT A.A_User_ID from A WHERE A.A_User_ID = @UserID) AND (DATE(order_items.ORDER_REQUIRED_DATE_TIME) = DATE(@OrderDateTime)))
How could I get the 'LATEST' order_status_change.STATUS for each order_items.ORDER_ITEM_ID ?
mysql join max
asked Nov 25 '18 at 15:16
PCGPCG
140212
add a comment |
-1
I want to get the order status where status is logged in a separate table 'order_status_change'. Using following script, I was able to get all records but not the latest status. (Need status for order_item_ID for max(status change_date).
SET @UserID = 160;
SET @OrderDateTime = '2018-11-13 09:23:45';
SELECT
order_items.ORDER_ITEM_ID,
order_price.ORDER_ITEM_TOTAL_PRICE,
order_status_change.ORDER_STATUS
FROM order_items
INNER JOIN order_price ON order_price.ORDERP_ITEM_ID = order_items.ORDER_ITEM_ID
INNER JOIN order_status_change ON order_status_change.ORDER_ITEM_ID = order_items.ORDER_ITEM_ID
WHERE ((SELECT A.A_User_ID from A WHERE A.A_USER_ID = @UserID) AND (DATE(order_items.ORDER_REQUIRED_DATE_TIME) = DATE(@OrderDateTime)))
If I use Max(order_status_change.STATUS_CHANGE_DATE) then I get only one record.
I modified the query by looking at a different example here but not working.
SELECT
order_items.ORDER_ITEM_ID,
order_price.ORDER_ITEM_TOTAL_PRICE,
order_status_change.ORDER_STATUS
FROM order_items
INNER JOIN order_price ON order_price.ORDERP_ITEM_ID = order_items.ORDER_ITEM_ID
INNER JOIN
(SELECT MAX(order_status_change.ORDER_STATUS_CHANGE_DATETIME) AS STATUS_CHANGED_DATE FROM order_status_change WHERE order_status_change.ORDER_ITEM_ID = order_items.ORDER_ITEM_ID)
AS order_status_change ON order_status_change.ORDER_ITEM_ID = order_items.ORDER_ITEM_ID
WHERE ((SELECT A.A_User_ID from A WHERE A.A_User_ID = @UserID) AND (DATE(order_items.ORDER_REQUIRED_DATE_TIME) = DATE(@OrderDateTime)))
How could I get the 'LATEST' order_status_change.STATUS for each order_items.ORDER_ITEM_ID ?
mysql join max
asked Nov 25 '18 at 15:16
PCGPCG
140212
Could you provide some sample data and expect result?
– D-Shih
Nov 25 '18 at 15:19
What is thecheftable relationship with other tables?
– D-Shih
Nov 25 '18 at 15:25
1
Your query is quite complicated and possibly inefficient due to multiple subqueries. Sample data and expected output would be helpful, and maybe query can be refactored. Please see: Why should I provide an MCVE for what seems to me to be a very simple SQL query?
– Madhur Bhaiya
Nov 25 '18 at 15:25
Its simply get order_Items id using userID.
– PCG
Nov 25 '18 at 15:48
add a comment |
-1
-1
-1
I want to get the order status where status is logged in a separate table 'order_status_change'. Using following script, I was able to get all records but not the latest status. (Need status for order_item_ID for max(status change_date).
SET @UserID = 160;
SET @OrderDateTime = '2018-11-13 09:23:45';
SELECT
order_items.ORDER_ITEM_ID,
order_price.ORDER_ITEM_TOTAL_PRICE,
order_status_change.ORDER_STATUS
FROM order_items
INNER JOIN order_price ON order_price.ORDERP_ITEM_ID = order_items.ORDER_ITEM_ID
INNER JOIN order_status_change ON order_status_change.ORDER_ITEM_ID = order_items.ORDER_ITEM_ID
WHERE ((SELECT A.A_User_ID from A WHERE A.A_USER_ID = @UserID) AND (DATE(order_items.ORDER_REQUIRED_DATE_TIME) = DATE(@OrderDateTime)))
If I use Max(order_status_change.STATUS_CHANGE_DATE) then I get only one record.
I modified the query by looking at a different example here but not working.
SELECT
order_items.ORDER_ITEM_ID,
order_price.ORDER_ITEM_TOTAL_PRICE,
order_status_change.ORDER_STATUS
FROM order_items
INNER JOIN order_price ON order_price.ORDERP_ITEM_ID = order_items.ORDER_ITEM_ID
INNER JOIN
(SELECT MAX(order_status_change.ORDER_STATUS_CHANGE_DATETIME) AS STATUS_CHANGED_DATE FROM order_status_change WHERE order_status_change.ORDER_ITEM_ID = order_items.ORDER_ITEM_ID)
AS order_status_change ON order_status_change.ORDER_ITEM_ID = order_items.ORDER_ITEM_ID
WHERE ((SELECT A.A_User_ID from A WHERE A.A_User_ID = @UserID) AND (DATE(order_items.ORDER_REQUIRED_DATE_TIME) = DATE(@OrderDateTime)))
How could I get the 'LATEST' order_status_change.STATUS for each order_items.ORDER_ITEM_ID ?
mysql join max
asked Nov 25 '18 at 15:16
PCGPCG
140212
I want to get the order status where status is logged in a separate table 'order_status_change'. Using following script, I was able to get all records but not the latest status. (Need status for order_item_ID for max(status change_date).
SET @UserID = 160;
SET @OrderDateTime = '2018-11-13 09:23:45';
SELECT
order_items.ORDER_ITEM_ID,
order_price.ORDER_ITEM_TOTAL_PRICE,
order_status_change.ORDER_STATUS
FROM order_items
INNER JOIN order_price ON order_price.ORDERP_ITEM_ID = order_items.ORDER_ITEM_ID
INNER JOIN order_status_change ON order_status_change.ORDER_ITEM_ID = order_items.ORDER_ITEM_ID
WHERE ((SELECT A.A_User_ID from A WHERE A.A_USER_ID = @UserID) AND (DATE(order_items.ORDER_REQUIRED_DATE_TIME) = DATE(@OrderDateTime)))
If I use Max(order_status_change.STATUS_CHANGE_DATE) then I get only one record.
I modified the query by looking at a different example here but not working.
SELECT
order_items.ORDER_ITEM_ID,
order_price.ORDER_ITEM_TOTAL_PRICE,
order_status_change.ORDER_STATUS
FROM order_items
INNER JOIN order_price ON order_price.ORDERP_ITEM_ID = order_items.ORDER_ITEM_ID
INNER JOIN
(SELECT MAX(order_status_change.ORDER_STATUS_CHANGE_DATETIME) AS STATUS_CHANGED_DATE FROM order_status_change WHERE order_status_change.ORDER_ITEM_ID = order_items.ORDER_ITEM_ID)
AS order_status_change ON order_status_change.ORDER_ITEM_ID = order_items.ORDER_ITEM_ID
WHERE ((SELECT A.A_User_ID from A WHERE A.A_User_ID = @UserID) AND (DATE(order_items.ORDER_REQUIRED_DATE_TIME) = DATE(@OrderDateTime)))
How could I get the 'LATEST' order_status_change.STATUS for each order_items.ORDER_ITEM_ID ?
mysql join max
mysql join max
asked Nov 25 '18 at 15:16
PCGPCG
140212
asked Nov 25 '18 at 15:16
PCGPCG
140212
edited Nov 25 '18 at 15:45
PCG
asked Nov 25 '18 at 15:16
PCGPCG
140212
asked Nov 25 '18 at 15:16
PCGPCG
140212
asked Nov 25 '18 at 15:16
PCGPCG
140212
140212
Could you provide some sample data and expect result?
– D-Shih
Nov 25 '18 at 15:19
What is thecheftable relationship with other tables?
– D-Shih
Nov 25 '18 at 15:25
1
Your query is quite complicated and possibly inefficient due to multiple subqueries. Sample data and expected output would be helpful, and maybe query can be refactored. Please see: Why should I provide an MCVE for what seems to me to be a very simple SQL query?
– Madhur Bhaiya
Nov 25 '18 at 15:25
Its simply get order_Items id using userID.
– PCG
Nov 25 '18 at 15:48
add a comment |
Could you provide some sample data and expect result?
– D-Shih
Nov 25 '18 at 15:19
What is thecheftable relationship with other tables?
– D-Shih
Nov 25 '18 at 15:25
1
Your query is quite complicated and possibly inefficient due to multiple subqueries. Sample data and expected output would be helpful, and maybe query can be refactored. Please see: Why should I provide an MCVE for what seems to me to be a very simple SQL query?
– Madhur Bhaiya
Nov 25 '18 at 15:25
Its simply get order_Items id using userID.
– PCG
Nov 25 '18 at 15:48
Could you provide some sample data and expect result?
– D-Shih
Nov 25 '18 at 15:19
Could you provide some sample data and expect result?
– D-Shih
Nov 25 '18 at 15:19
What is the
chef table relationship with other tables?– D-Shih
Nov 25 '18 at 15:25
What is the
chef table relationship with other tables?– D-Shih
Nov 25 '18 at 15:25
1
1
Your query is quite complicated and possibly inefficient due to multiple subqueries. Sample data and expected output would be helpful, and maybe query can be refactored. Please see: Why should I provide an MCVE for what seems to me to be a very simple SQL query?
– Madhur Bhaiya
Nov 25 '18 at 15:25
Your query is quite complicated and possibly inefficient due to multiple subqueries. Sample data and expected output would be helpful, and maybe query can be refactored. Please see: Why should I provide an MCVE for what seems to me to be a very simple SQL query?
– Madhur Bhaiya
Nov 25 '18 at 15:25
Its simply get order_Items id using userID.
– PCG
Nov 25 '18 at 15:48
Its simply get order_Items id using userID.
– PCG
Nov 25 '18 at 15:48
add a comment |
1 Answer
1
active
oldest
votes
1
You can try this.
SELECT
order_items.ORDER_ITEM_ID,
order_price.ORDER_ITEM_TOTAL_PRICE,
order_status_change.ORDER_STATUS
FROM order_items
INNER JOIN order_price ON order_price.ORDERP_ITEM_ID = order_items.ORDER_ITEM_ID
INNER JOIN
(
SELECT MAX(order_status_change.ORDER_STATUS_CHANGE_DATETIME) AS STATUS_CHANGED_DATE,ORDER_ITEM_ID
FROM order_status_change
GROUP BY ORDER_ITEM_ID
) AS order_status_change ON order_status_change.ORDER_ITEM_ID = order_items.ORDER_ITEM_ID
WHERE (
(DATE(order_items.ORDER_REQUIRED_DATE_TIME) = DATE(@OrderDateTime))
)
answered Nov 25 '18 at 15:22
D-ShihD-Shih
26.5k61532
I get : Error Code: 1054. Unknown column 'order_items.ORDER_ITEM_ID' in 'field list'. I know field name is right.Typically this happens when INNER join is not right. Your query makes sense now than I have written. to get MAX date. The order that I pull ORDER_ITEM_ID fine to me but it can not see it.
– PCG
Nov 25 '18 at 15:56
Its working. thank you
– PCG
Nov 25 '18 at 16:12
add a comment |
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1 Answer
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1
You can try this.
SELECT
order_items.ORDER_ITEM_ID,
order_price.ORDER_ITEM_TOTAL_PRICE,
order_status_change.ORDER_STATUS
FROM order_items
INNER JOIN order_price ON order_price.ORDERP_ITEM_ID = order_items.ORDER_ITEM_ID
INNER JOIN
(
SELECT MAX(order_status_change.ORDER_STATUS_CHANGE_DATETIME) AS STATUS_CHANGED_DATE,ORDER_ITEM_ID
FROM order_status_change
GROUP BY ORDER_ITEM_ID
) AS order_status_change ON order_status_change.ORDER_ITEM_ID = order_items.ORDER_ITEM_ID
WHERE (
(DATE(order_items.ORDER_REQUIRED_DATE_TIME) = DATE(@OrderDateTime))
)
answered Nov 25 '18 at 15:22
D-ShihD-Shih
26.5k61532
I get : Error Code: 1054. Unknown column 'order_items.ORDER_ITEM_ID' in 'field list'. I know field name is right.Typically this happens when INNER join is not right. Your query makes sense now than I have written. to get MAX date. The order that I pull ORDER_ITEM_ID fine to me but it can not see it.
– PCG
Nov 25 '18 at 15:56
Its working. thank you
– PCG
Nov 25 '18 at 16:12
add a comment |
1
You can try this.
SELECT
order_items.ORDER_ITEM_ID,
order_price.ORDER_ITEM_TOTAL_PRICE,
order_status_change.ORDER_STATUS
FROM order_items
INNER JOIN order_price ON order_price.ORDERP_ITEM_ID = order_items.ORDER_ITEM_ID
INNER JOIN
(
SELECT MAX(order_status_change.ORDER_STATUS_CHANGE_DATETIME) AS STATUS_CHANGED_DATE,ORDER_ITEM_ID
FROM order_status_change
GROUP BY ORDER_ITEM_ID
) AS order_status_change ON order_status_change.ORDER_ITEM_ID = order_items.ORDER_ITEM_ID
WHERE (
(DATE(order_items.ORDER_REQUIRED_DATE_TIME) = DATE(@OrderDateTime))
)
answered Nov 25 '18 at 15:22
D-ShihD-Shih
26.5k61532
I get : Error Code: 1054. Unknown column 'order_items.ORDER_ITEM_ID' in 'field list'. I know field name is right.Typically this happens when INNER join is not right. Your query makes sense now than I have written. to get MAX date. The order that I pull ORDER_ITEM_ID fine to me but it can not see it.
– PCG
Nov 25 '18 at 15:56
Its working. thank you
– PCG
Nov 25 '18 at 16:12
add a comment |
1
1
1
You can try this.
SELECT
order_items.ORDER_ITEM_ID,
order_price.ORDER_ITEM_TOTAL_PRICE,
order_status_change.ORDER_STATUS
FROM order_items
INNER JOIN order_price ON order_price.ORDERP_ITEM_ID = order_items.ORDER_ITEM_ID
INNER JOIN
(
SELECT MAX(order_status_change.ORDER_STATUS_CHANGE_DATETIME) AS STATUS_CHANGED_DATE,ORDER_ITEM_ID
FROM order_status_change
GROUP BY ORDER_ITEM_ID
) AS order_status_change ON order_status_change.ORDER_ITEM_ID = order_items.ORDER_ITEM_ID
WHERE (
(DATE(order_items.ORDER_REQUIRED_DATE_TIME) = DATE(@OrderDateTime))
)
answered Nov 25 '18 at 15:22
D-ShihD-Shih
26.5k61532
You can try this.
SELECT
order_items.ORDER_ITEM_ID,
order_price.ORDER_ITEM_TOTAL_PRICE,
order_status_change.ORDER_STATUS
FROM order_items
INNER JOIN order_price ON order_price.ORDERP_ITEM_ID = order_items.ORDER_ITEM_ID
INNER JOIN
(
SELECT MAX(order_status_change.ORDER_STATUS_CHANGE_DATETIME) AS STATUS_CHANGED_DATE,ORDER_ITEM_ID
FROM order_status_change
GROUP BY ORDER_ITEM_ID
) AS order_status_change ON order_status_change.ORDER_ITEM_ID = order_items.ORDER_ITEM_ID
WHERE (
(DATE(order_items.ORDER_REQUIRED_DATE_TIME) = DATE(@OrderDateTime))
)
answered Nov 25 '18 at 15:22
D-ShihD-Shih
26.5k61532
answered Nov 25 '18 at 15:22
D-ShihD-Shih
26.5k61532
answered Nov 25 '18 at 15:22
D-ShihD-Shih
26.5k61532
answered Nov 25 '18 at 15:22
D-ShihD-Shih
26.5k61532
26.5k61532
I get : Error Code: 1054. Unknown column 'order_items.ORDER_ITEM_ID' in 'field list'. I know field name is right.Typically this happens when INNER join is not right. Your query makes sense now than I have written. to get MAX date. The order that I pull ORDER_ITEM_ID fine to me but it can not see it.
– PCG
Nov 25 '18 at 15:56
Its working. thank you
– PCG
Nov 25 '18 at 16:12
add a comment |
I get : Error Code: 1054. Unknown column 'order_items.ORDER_ITEM_ID' in 'field list'. I know field name is right.Typically this happens when INNER join is not right. Your query makes sense now than I have written. to get MAX date. The order that I pull ORDER_ITEM_ID fine to me but it can not see it.
– PCG
Nov 25 '18 at 15:56
Its working. thank you
– PCG
Nov 25 '18 at 16:12
I get : Error Code: 1054. Unknown column 'order_items.ORDER_ITEM_ID' in 'field list'. I know field name is right.Typically this happens when INNER join is not right. Your query makes sense now than I have written. to get MAX date. The order that I pull ORDER_ITEM_ID fine to me but it can not see it.
– PCG
Nov 25 '18 at 15:56
I get : Error Code: 1054. Unknown column 'order_items.ORDER_ITEM_ID' in 'field list'. I know field name is right.Typically this happens when INNER join is not right. Your query makes sense now than I have written. to get MAX date. The order that I pull ORDER_ITEM_ID fine to me but it can not see it.
– PCG
Nov 25 '18 at 15:56
Its working. thank you
– PCG
Nov 25 '18 at 16:12
Its working. thank you
– PCG
Nov 25 '18 at 16:12
add a comment |
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Could you provide some sample data and expect result?
– D-Shih
Nov 25 '18 at 15:19
What is the
cheftable relationship with other tables?– D-Shih
Nov 25 '18 at 15:25
1
Your query is quite complicated and possibly inefficient due to multiple subqueries. Sample data and expected output would be helpful, and maybe query can be refactored. Please see: Why should I provide an MCVE for what seems to me to be a very simple SQL query?
– Madhur Bhaiya
Nov 25 '18 at 15:25
Its simply get order_Items id using userID.
– PCG
Nov 25 '18 at 15:48