hello, i also want to use a template variable MYSQL database in the query. could you please tell me how to use it. many thanks~ about grafana-button-panel

[TingLOUg]

{
"datasource": "${MYSQL_DB}",
"format": "table",
"rawSql": "delete from mydb where id >0"
}

i write the query as above. but it dosen't work in the right database.

[speakyourcode]

Hi, it's exactly like in the example with PostgreSQL in the Readme:

{
  "rawSql": "DROP DATABASE $mydb;",
  "format": "table"
}

[TingLOUg]

hello, my query is :
{
"format": "table",
"rawSql": "INSERT INTO sys.test (id,tt) VALUES(0,0) $MYSQL_DB;"
}
but it showed "query missing datasurceid"

[TingLOUg]

as the above picture, i didn't select the Datasource. my data source is the variable "$MYSQL_DB"

[TingLOUg]

so could you tell me how to use this panel in "insert function" for a template variable MYSQL database. thank you~

[speakyourcode]

No, that doesn't work, you have to select a datasource. In your case, configure a mysql datasource and select it in the menu. The plugin doesn't send the requests from the browser, but from the Grafana backend, through datasources

[TingLOUg]

ok, got it. thank you~