/*
  Warnings:

  - You are about to drop the column `activityId` on the `db_student_practice_log` table. All the data in the column will be lost.
  - You are about to drop the column `activityType` on the `db_student_practice_log` table. All the data in the column will be lost.
  - You are about to drop the column `teacherActivityId` on the `db_student_practice_log` table. All the data in the column will be lost.
  - You are about to drop the column `type` on the `db_student_practice_log` table. All the data in the column will be lost.

*/
-- DropForeignKey
ALTER TABLE `db_student_practice_log` DROP FOREIGN KEY `db_student_practice_log_activityId_fkey`;

-- DropForeignKey
ALTER TABLE `db_student_practice_log` DROP FOREIGN KEY `db_student_practice_log_teacherActivityId_fkey`;

-- DropIndex
DROP INDEX `db_student_practice_log_activityId_fkey` ON `db_student_practice_log`;

-- DropIndex
DROP INDEX `db_student_practice_log_teacherActivityId_fkey` ON `db_student_practice_log`;

-- AlterTable
ALTER TABLE `db_student_practice_log` DROP COLUMN `activityId`,
    DROP COLUMN `activityType`,
    DROP COLUMN `teacherActivityId`,
    DROP COLUMN `type`;
