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description migration: 0003-login_server_tables

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This commit is contained in:
Ulf Gebhardt 2021-12-21 02:45:09 +01:00
parent f7459b73ed
commit e6ae25cd90
Signed by: ulfgebhardt
GPG Key ID: DA6B843E748679C9
1 changed files with 4 additions and 8 deletions
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database/migrations/0003-login_server_tables.ts
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@ -1,15 +1,11 @@
/* eslint-disable @typescript-eslint/explicit-module-boundary-types */
/* eslint-disable @typescript-eslint/no-explicit-any */
/* FIRST MIGRATION
/* MIGRATION TO CREATE THE LOGIN_SERVER TABLES
*
* This migration is special since it takes into account that
* the database can be setup already but also may not be.
* Therefore you will find all `CREATE TABLE` statements with
* a `IF NOT EXISTS`, all `INSERT` with an `IGNORE` and in the
* downgrade function all `DROP TABLE` with a `IF EXISTS`.
* This ensures compatibility for existing or non-existing
* databases.
* This migration creates the `login_server` tables in the `community_server` database (`gradido_community`).
* This is done to keep all data in the same place and is to be understood in conjunction with the next migration
* `0004-login_server_data` which will fill the tables with the existing data
*/
export async function upgrade(queryFn: (query: string, values?: any[]) => Promise<Array<any>>) {