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Trigger in MySQL upon changing stock status
MySQL InnoDB Plugin default engine type not accepting config settingGenerating Invoices and TrackingHow to update Status using IF Condition in Mysql triggerMySQL code to show specific rows based on another…?How to create an insert trigger?How can I properly use a trigger inside of stored procedure to validate an email?Update trigger fired before insert trigger upon insert of new rowMySQL Trigger IF StatementStock quantity TriggerError trying to update stock with trigger
This are one of the requirement that have to be done for my assignment and I am having a trouble on how or where do i start. my lecturer told us smth having a trigger and he is reluctant to guide us how we should so it.
I have an Ordertbl where if the order status are set as "Ordered" the stock will remain the same where if the status are changed to "Received" the stock increases, same as having a "Delivered" status, the qty will be deducted from the inventory:
Scenario:
I ordered product from Supplier and the status are "Ordered", then the Admin or Clerk can change the status to "Received" thus the qty will be add up to the InventoryTbl.
How do i implement the trigger thing in MySQL?
I am using .jsp. Do I have to create the trigger code in .jsp or in database?
mysql trigger
edited Oct 27 '15 at 21:20
oNare
2,67921231
asked Oct 27 '15 at 16:03
lanouvalanouva
61
bumped to the homepage by Community♦ 13 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
This are one of the requirement that have to be done for my assignment and I am having a trouble on how or where do i start. my lecturer told us smth having a trigger and he is reluctant to guide us how we should so it.
I have an Ordertbl where if the order status are set as "Ordered" the stock will remain the same where if the status are changed to "Received" the stock increases, same as having a "Delivered" status, the qty will be deducted from the inventory:
Scenario:
I ordered product from Supplier and the status are "Ordered", then the Admin or Clerk can change the status to "Received" thus the qty will be add up to the InventoryTbl.
How do i implement the trigger thing in MySQL?
I am using .jsp. Do I have to create the trigger code in .jsp or in database?
mysql trigger
edited Oct 27 '15 at 21:20
oNare
2,67921231
asked Oct 27 '15 at 16:03
lanouvalanouva
61
bumped to the homepage by Community♦ 13 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
You just need to make a trigger with it exact action time (BEFORE|AFTER) in the affected tables. Edit your post and add yourSHOW CREATE TABLE xxxxand some data test.
– oNare
Oct 27 '15 at 21:18
add a comment |
This are one of the requirement that have to be done for my assignment and I am having a trouble on how or where do i start. my lecturer told us smth having a trigger and he is reluctant to guide us how we should so it.
I have an Ordertbl where if the order status are set as "Ordered" the stock will remain the same where if the status are changed to "Received" the stock increases, same as having a "Delivered" status, the qty will be deducted from the inventory:
Scenario:
I ordered product from Supplier and the status are "Ordered", then the Admin or Clerk can change the status to "Received" thus the qty will be add up to the InventoryTbl.
How do i implement the trigger thing in MySQL?
I am using .jsp. Do I have to create the trigger code in .jsp or in database?
mysql trigger
edited Oct 27 '15 at 21:20
oNare
2,67921231
asked Oct 27 '15 at 16:03
lanouvalanouva
61
This are one of the requirement that have to be done for my assignment and I am having a trouble on how or where do i start. my lecturer told us smth having a trigger and he is reluctant to guide us how we should so it.
I have an Ordertbl where if the order status are set as "Ordered" the stock will remain the same where if the status are changed to "Received" the stock increases, same as having a "Delivered" status, the qty will be deducted from the inventory:
Scenario:
I ordered product from Supplier and the status are "Ordered", then the Admin or Clerk can change the status to "Received" thus the qty will be add up to the InventoryTbl.
How do i implement the trigger thing in MySQL?
I am using .jsp. Do I have to create the trigger code in .jsp or in database?
mysql trigger
mysql trigger
edited Oct 27 '15 at 21:20
oNare
2,67921231
asked Oct 27 '15 at 16:03
lanouvalanouva
61
edited Oct 27 '15 at 21:20
oNare
2,67921231
asked Oct 27 '15 at 16:03
lanouvalanouva
61
edited Oct 27 '15 at 21:20
oNare
2,67921231
edited Oct 27 '15 at 21:20
oNare
2,67921231
edited Oct 27 '15 at 21:20
oNare
2,67921231
2,67921231
asked Oct 27 '15 at 16:03
lanouvalanouva
61
asked Oct 27 '15 at 16:03
lanouvalanouva
61
asked Oct 27 '15 at 16:03
lanouvalanouva
61
61
bumped to the homepage by Community♦ 13 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
bumped to the homepage by Community♦ 13 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
You just need to make a trigger with it exact action time (BEFORE|AFTER) in the affected tables. Edit your post and add yourSHOW CREATE TABLE xxxxand some data test.
– oNare
Oct 27 '15 at 21:18
add a comment |
You just need to make a trigger with it exact action time (BEFORE|AFTER) in the affected tables. Edit your post and add yourSHOW CREATE TABLE xxxxand some data test.
– oNare
Oct 27 '15 at 21:18
You just need to make a trigger with it exact action time (
BEFORE|AFTER) in the affected tables. Edit your post and add your SHOW CREATE TABLE xxxx and some data test.– oNare
Oct 27 '15 at 21:18
You just need to make a trigger with it exact action time (
BEFORE|AFTER) in the affected tables. Edit your post and add your SHOW CREATE TABLE xxxx and some data test.– oNare
Oct 27 '15 at 21:18
add a comment |
1 Answer
1
active
oldest
votes
You would create the trigger on each table in the mysql DB that is affected.
The article below provides information on how to create a trigger -
https://dev.mysql.com/doc/refman/5.0/en/create-trigger.html
answered Oct 27 '15 at 16:40
MJCookieMJCookie
1
add a comment |
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You would create the trigger on each table in the mysql DB that is affected.
The article below provides information on how to create a trigger -
https://dev.mysql.com/doc/refman/5.0/en/create-trigger.html
answered Oct 27 '15 at 16:40
MJCookieMJCookie
1
add a comment |
You would create the trigger on each table in the mysql DB that is affected.
The article below provides information on how to create a trigger -
https://dev.mysql.com/doc/refman/5.0/en/create-trigger.html
answered Oct 27 '15 at 16:40
MJCookieMJCookie
1
add a comment |
You would create the trigger on each table in the mysql DB that is affected.
The article below provides information on how to create a trigger -
https://dev.mysql.com/doc/refman/5.0/en/create-trigger.html
answered Oct 27 '15 at 16:40
MJCookieMJCookie
1
You would create the trigger on each table in the mysql DB that is affected.
The article below provides information on how to create a trigger -
https://dev.mysql.com/doc/refman/5.0/en/create-trigger.html
answered Oct 27 '15 at 16:40
MJCookieMJCookie
1
answered Oct 27 '15 at 16:40
MJCookieMJCookie
1
answered Oct 27 '15 at 16:40
MJCookieMJCookie
1
answered Oct 27 '15 at 16:40
MJCookieMJCookie
1
1
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You just need to make a trigger with it exact action time (
BEFORE|AFTER) in the affected tables. Edit your post and add yourSHOW CREATE TABLE xxxxand some data test.– oNare
Oct 27 '15 at 21:18