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hotomoe/packages/backend/migration/1711478468155-birthday-index.js

16 lines
922 B
JavaScript

export class BirthdayIndex1711478468155 {
name = 'BirthdayIndex1711478468155'
async up(queryRunner) {
await queryRunner.query(`DROP INDEX "public"."IDX_de22cd2b445eee31ae51cdbe99"`);
await queryRunner.query(`CREATE OR REPLACE FUNCTION get_birthday_date(birthday TEXT) RETURNS SMALLINT AS $$ BEGIN RETURN CAST((SUBSTR(birthday, 6, 2) || SUBSTR(birthday, 9, 2)) AS SMALLINT); END; $$ LANGUAGE plpgsql IMMUTABLE;`);
await queryRunner.query(`CREATE INDEX "IDX_USERPROFILE_BIRTHDAY_DATE" ON "user_profile" (get_birthday_date("birthday"))`);
}
async down(queryRunner) {
await queryRunner.query(`CREATE INDEX "IDX_de22cd2b445eee31ae51cdbe99" ON "user_profile" (substr("birthday", 6, 5))`);
await queryRunner.query(`DROP INDEX "public"."IDX_USERPROFILE_BIRTHDAY_DATE"`);
await queryRunner.query(`DROP FUNCTION IF EXISTS get_birthday_date(birthday TEXT)`);
}
}