Cannot add to SQL integration additional query for same database

Hi I create SQL integration to get mariadb size on synology.
All works fine, but I want add another query for additional data.

If I try to create additional integration for same database, I got error.
How I can use more than single query?

database url:
mysql://homeassistant:********@192.168.20.246:3306/homeassistantdb01?charset=utf8

Query:
SELECT table_schema "database", Round(Sum(data_length + index_length) / POWER(1024,2), 1) "value" FROM information_schema.tables WHERE table_schema="homeassistantdb01" GROUP BY table_schema;

column:
value

unit:
MB

Thanks

Did you check this with e.g. phpmyadmin and that user? Often a ‘regular’ user cannot get to the schema

Thank you.
I create all with same username. I think if username is good for 1st time I add query, it must be good for 2nd time.
I think it may be a very simple issue. The problem is a my low experience… If I cannot add same data twice to SQL integration, may any way to running different queries in one time?

The 1st work query:

The 2nd query I want to add:

The error for 2nd query:
image

Thanks

Can you please post the query and not just a screenshot…

the db path:
mysql://homeassistant:[email protected]:3306/homeassistantdb01?charset=utf8

query:
SELECT table_name AS Table Name, table_rows AS Row Count, ROUND(SUM(data_length)/(1024*1024*1024), 3) AS Table Size [GB], ROUND(SUM(index_length)/(1024*1024*1024), 3) AS Index Size [GB], ROUND(SUM(data_length+index_length)/(1024*1024*1024), 3) Total Size [GB]FROM information_schema.TABLES WHERE table_schema = 'homeassistantdb01' GROUP BY table_name ORDER BY table_name

This query is pointless for the SQL integration, you will only get one (1) value for one column with SQL. The first one above may work but I am not going to type the text manually so you can copy/paste it