package com.minew import androidx.room.* @Dao interface ButtonDataDao { @Query("SELECT * FROM buttonData WHERE user_id == :userId ORDER BY created_at ASC LIMIT 100") fun fetch(userId: String): List @Insert(onConflict = OnConflictStrategy.IGNORE) fun insert(buttonData: ButtonData) @Query("DELETE FROM buttonData WHERE id IN (SELECT id FROM buttonData WHERE user_id == :userId ORDER BY created_at ASC LIMIT 100)") fun delete(userId: String) }