Drizzle Team•4mo ago

Unique constraint typescript error

i want to make unique constraint based on two columns, but i always got an error for the first column argument. anyone know how to fix this?

6 Replies

pppppOP•4mo ago

Mario564•4mo ago

Check your imports, you might be importing unique from mysql-core instead of pg-core

pppppOP•4mo ago

Thank youuu 😘 To avoid this mistake again i just set the linter rule where i get error when i import from drizzle-orm/mysql-core and drizzle-orm/sqlite-core

Mario564•4mo ago

Oh, very nice! Mind if I ask how you implemented that lint rule? Drizzle as an ESLint plugin and what you describe could be a nice addition

pppppOP•4mo ago

sorry for the late response, i don't use discord that much. there is an eslint rule where you can restrict specific import called no-restricted-imports.

{
  "rules": {
    "no-restricted-imports": [
      "error",
      { "paths": ["drizzle-orm/mysql-core", "drizzle-orm/sqlite-core"] }
    ]
  }
}

{
  "rules": {
    "no-restricted-imports": [
      "error",
      { "paths": ["drizzle-orm/mysql-core", "drizzle-orm/sqlite-core"] }
    ]
  }
}

Mario564•4mo ago

Oh, didn't know this was a rule, very nice. Thanks for sharing

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Unique constraint typescript error