Can we call another stored procedure and a trigger from within a stored procedure in mysql?

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piterden 2022-02-05 05:32:17
jiajinnn 2022-02-05 05:24:10
anyone knows how to connect mysql to grafana?

Sure. Use Internet for that

Suri 2022-02-05 07:39:48
Hi
How to check actual’. ibd size’ of a table post optimization.
Used round query from information schema. Tables but it is showing same size
piterden 2022-02-05 07:51:58
Suri 2022-02-05 07:39:48
Hi
How to check actual’. ibd size’ of a table post optimization.
Used round query from information schema. Tables but it is showing same size

Do you use file per table setting?

Deb_575 2022-02-05 12:43:31
Suri 2022-02-05 07:39:48
Hi
How to check actual’. ibd size’ of a table post optimization.
Used round query from information schema. Tables but it is showing same size

VM? Then du -hsc *.ibd
If it’s dbaas then it does not really matter

Aayush Bajpai 2022-02-05 18:18:02
Hi, is there anyone who can run my code of python
Aayush Bajpai 2022-02-05 18:18:07
For sql output
Aayush Bajpai 2022-02-05 18:19:01
actually i created a program in python with mysql.connector , and i am having trouble while installing mysql, so if anyone can run my code
Aayush Bajpai 2022-02-05 18:19:09
And send me clicks of the output
Aayush Bajpai 2022-02-05 18:19:22
I want to check if everything is fine or not
Aayush Bajpai 2022-02-05 18:19:32
🙏please
svart 2022-02-05 19:07:07
So sweet. Our little hacker ask to run something. Have you ever heard about docker?
Aayush Bajpai 2022-02-05 20:48:06
hacker🙃, if you cant help then dont blame too.
smlkw 2022-02-05 20:55:26
Aayush Bajpai 2022-02-05 20:48:06
hacker🙃, if you cant help then dont blame too.

post your program on github or another platform in order everyone could read the code

Aayush Bajpai 2022-02-05 20:56:12
Thanks , but i have successfully installed sql, so no queries now.
i00chi 2022-02-06 05:27:29
mysql_en-17128.jpg
SELECT
barber.barber_id,
service.svc_id,
customer.cust_id,
customer.mbship_id
FROM
barber
LEFT JOIN service ON barber.barber_id = service.barber_id
LEFT JOIN customer ON customer.cust_id = customer.mbship_id
i00chi 2022-02-06 05:29:27
i00chi 2022-02-06 05:27:29
SELECT
barber.barber_id,
service.svc_id,
customer.cust_id,
customer.mbship_id
FROM
barber
LEFT JOIN service ON barber.barber_id = service.barber_id
LEFT JOIN customer ON customer.cust_id = customer.mbship_id

Hi, i am new to SQL query stuff. Where did i do wrong yeah? i tried RIGHT JOIN, then table for barber and service will be null and data will be shown in customer and membership table. I tried with INNER JOIN too but the result will be empty

MasterZiv 2022-02-06 06:15:04
i00chi 2022-02-06 05:27:29
SELECT
barber.barber_id,
service.svc_id,
customer.cust_id,
customer.mbship_id
FROM
barber
LEFT JOIN service ON barber.barber_id = service.barber_id
LEFT JOIN customer ON customer.cust_id = customer.mbship_id

This is a valid query without any errors.

If you need help with a query, send your table’s DDL, task you need to do described in details and your variant of the query with diagnostics you have from the DBMS in case of errors.

$&red dragon 🐉 2022-02-06 08:04:05
I need help in making database class using mysqli
$&red dragon 🐉 2022-02-06 08:04:32
Having inser update fetchll functions
Liran 2022-02-06 13:28:54
the user who created a view doesn’t exist anymore, now access is denied for this view. what needs to be done?
Pratikm97 2022-02-06 15:08:19
Anyone having good knowledge on MY SQL?
Pratikm97 2022-02-06 15:10:40
Kindly dm me…I need an urgent help
cris_highlight_bot 2022-02-06 17:26:13
Liran 2022-02-06 17:26:13
does create view also execute the query in the first time?

mysql_en-17147.jpg

Liran 2022-02-06 17:26:13
does create view also execute the query in the first time?
DomRL 2022-02-07 00:21:25
Hello, can you explain to me what this means?
/*!40101 SET character_set_client = @saved_cs_client */;
MasterZiv 2022-02-07 03:54:38
DomRL 2022-02-07 00:21:25
Hello, can you explain to me what this means?
/*!40101 SET character_set_client = @saved_cs_client */;

This is a comment.

Deb_575 2022-02-07 08:31:36
Can we call another stored procedure and a trigger from within a stored procedure in mysql? Asking because trying to migrate from oracle and they have something like packages which is not available in mysql.
MasterZiv 2022-02-07 08:50:59
Deb_575 2022-02-07 08:31:36
Can we call another stored procedure and a trigger from within a stored procedure in mysql? Asking because trying to migrate from oracle and they have something like packages which is not available in mysql.

Yes, you can. Triggers cannot be called explicitly, they are get called automatically by the DBMS when a triggering event happens

MasterZiv 2022-02-07 08:55:28
Deb_575 2022-02-07 08:31:36
Can we call another stored procedure and a trigger from within a stored procedure in mysql? Asking because trying to migrate from oracle and they have something like packages which is not available in mysql.

Stored procedure languages are all different in different DBMS, so it is strange that you even have dared to start this

Deb_575 2022-02-07 08:55:48
MasterZiv 2022-02-07 08:50:59
Yes, you can. Triggers cannot be called explicitly, they are get called automatically by the DBMS when a triggering event happens

Ok

Deb_575 2022-02-07 08:56:25
MasterZiv 2022-02-07 08:55:28
Stored procedure languages are all different in different DBMS, so it is strange that you even have dared to start this

Yeah but I will have to eventually as we have decided to move from oracle to open source

MasterZiv 2022-02-07 09:04:25
Deb_575 2022-02-07 08:55:48
Ok

Although formally mySQL implements all features of stored languages, the ideology and architecture of Oracle and mySQL are very different in respect to stored code execution.

You will have to re-write all code of stored procedures completely and for suite parts of your app even the app itself.

My prophecy is that you will not do this transfer or spend very much efforts to it.

MasterZiv 2022-02-07 09:05:00
Deb_575 2022-02-07 08:56:25
Yeah but I will have to eventually as we have decided to move from oracle to open source

Wish you much luck

2022-02-07 14:51:10
Hello ,
Is that anyone completed mysql certification ? Please help me on this how to provided…
2022-02-07 14:51:31
Online will be preferable..
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