Shadow vs. main database check does not consider the port

[janpio]

datasource db {
  provider = "mysql"
  url      = env("DATABASE_URL")
  shadowDatabaseUrl = env("SHADOW_DATABASE_URL")
}

and

DATABASE_URL="mysql://root:@127.0.0.1:3306/fk-test"
SHADOW_DATABASE_URL="mysql://root:root@127.0.0.1:3316/fk-test"

leads to

Error: Error: The shadow database you configured appears to be the same as as the main database. Please specify another shadow database.

This is wrong, as 3306 is my remote Planetscale DB via proxy, and 3316 is my local MySQL 8.

Seems the check for this is missing to consider the port:

https://github.com/prisma/prisma-engines/blob/340b485a62f6fd071bcd47a33a5263db491df86f/migration-engine/connectors/sql-migration-connector/src/flavour/mysql.rs#L77-L79
https://github.com/prisma/prisma-engines/blob/fd7b031cb9e9ac89b2d15c29f39f704f672da00b/migration-engine/connectors/sql-migration-connector/src/flavour/postgres.rs#L48-L50
https://github.com/prisma/prisma-engines/blob/c1113c6285960eb54d71be971738abe600727268/migration-engine/connectors/sql-migration-connector/src/flavour/mssql.rs#L61-L63

PS: Can be worked around by using 127.0.0.1 and localhost as hostnames :)

[pantharshit00]

I can confirm this.