2 replies

sqliteTable wrapper which modifies fields, with proper types

More of a TypeScript question, but I'm trying to create a wrapper for sqliteTable to add a set of standard fields (and keys) to the fields provided:

import { sqliteTable, SQLiteTableFn } from "drizzle-orm/sqlite-core"

const extraFields = { ... }

const wrapper: SQLiteTableFn = (name, fields, keys) => {
  return sqliteTable(
    name,
    { ...extraFields, ...fields },
    (Table) => ({ ...keys })
  );
};

import { sqliteTable, SQLiteTableFn } from "drizzle-orm/sqlite-core"

const extraFields = { ... }

const wrapper: SQLiteTableFn = (name, fields, keys) => {
  return sqliteTable(
    name,
    { ...extraFields, ...fields },
    (Table) => ({ ...keys })
  );
};

This results in a type error on

wrapper

wrapper

as the generics applied to

SQLiteTableFn

SQLiteTableFn

and the return value of

wrapper

wrapper

return value

sqliteTable

sqliteTable

on modified fields) no longer correspond. How can I create a type for

wrapper

wrapper

which returns object properly typed?

Drizzle Team•3y ago•

2 replies

Drew

sqliteTable wrapper which modifies fields, with proper types

More of a TypeScript question, but I'm trying to create a wrapper for sqliteTable to add a set of standard fields (and keys) to the fields provided:

import { sqliteTable, SQLiteTableFn } from "drizzle-orm/sqlite-core"

const extraFields = { ... }

const wrapper: SQLiteTableFn = (name, fields, keys) => {
  return sqliteTable(
    name,
    { ...extraFields, ...fields },
    (Table) => ({ ...keys })
  );
};

import { sqliteTable, SQLiteTableFn } from "drizzle-orm/sqlite-core"

const extraFields = { ... }

const wrapper: SQLiteTableFn = (name, fields, keys) => {
  return sqliteTable(
    name,
    { ...extraFields, ...fields },
    (Table) => ({ ...keys })
  );
};

This results in a type error on

wrapper

wrapper

as the generics applied to

SQLiteTableFn

SQLiteTableFn

and the return value of

wrapper

wrapper

return value

sqliteTable

sqliteTable

on modified fields) no longer correspond. How can I create a type for

wrapper

wrapper

which returns object properly typed?

sqliteTable wrapper which modifies fields, with proper types

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