Adding a description of the migration.

This commit is contained in:
elweyn 2021-11-24 09:40:45 +01:00
parent 9915a78c7e
commit 3e363db42e

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@ -1,19 +1,24 @@
/* MIGRATION FOR ADMIN INTERFACE
*
* 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.
*/
export async function upgrade(queryFn: (query: string, values?: any[]) => Promise<Array<any>>) {
await queryFn(`
CREATE TABLE \`login_pending_tasks_admin\` (
\`id\` int UNSIGNED NOT NULL AUTO_INCREMENT,
\`user_id\` int UNSIGNED DEFAULT 0,
\`request\` varbinary(2048) NOT NULL,
\`userId\` int UNSIGNED DEFAULT 0,
\`created\` datetime NOT NULL,
\`finished\` datetime DEFAULT '2000-01-01 000000',
\`result_json\` text DEFAULT NULL,
\`param_json\` text DEFAULT NULL,
\`task_type_id\` int UNSIGNED NOT NULL,
\`child_pending_task_id\` int UNSIGNED DEFAULT 0,
\`parent_pending_task_id\` int UNSIGNED DEFAULT 0,
\`date\` datetime NOT NULL,
\`note\` text DEFAULT NULL,
\`amount\` bigint(20) NOT NULL,
\`moderator\` int UNSIGNED DEFAULT 0,
PRIMARY KEY (\`id\`)
) ENGINE = InnoDB DEFAULT CHARSET=utf8mb4;
`)