mirror of https://github.com/BOINC/boinc.git
113 lines
4.2 KiB
SQL
113 lines
4.2 KiB
SQL
create table bolt_user (
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user_id integer not null,
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birth_year integer not null,
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sex tinyint not null,
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debug tinyint not null,
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-- if nonzero, print debug info everywhere
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attrs text not null,
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primary key (user_id)
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);
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create table bolt_course (
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id integer not null auto_increment,
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create_time integer not null,
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short_name varchar(255) not null,
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name varchar(255) not null,
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description text not null,
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doc_file varchar(255) not null,
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primary key (id)
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);
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create table bolt_enrollment (
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create_time integer not null,
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user_id integer not null,
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course_id integer not null,
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last_view_id integer not null,
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mastery double not null
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);
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-- Represents a view of an item;
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-- created when we show the item,
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-- and finalized when the user clicks on something to leave the page
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-- A special view is used to represent the end of a course;
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-- its mode is BOLT_MODE_FINISHED.
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--
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create table bolt_view (
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id integer not null auto_increment,
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user_id integer not null,
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course_id integer not null,
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item_name varchar(255) not null,
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-- name of the item
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state text not null,
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-- course state
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mode integer not null,
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-- distinguishes exercise show/answer
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action integer not null,
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-- what the user clicked
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start_time integer not null,
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end_time integer not null,
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prev_view_id integer not null,
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-- for exercise answer views,
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-- this always refers to the original exercise show
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fraction_done double not null,
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result_id integer not null,
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-- if this was an exercise show, link to result record
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refresh_id integer not null,
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-- if unit was flagged for review, link to review record
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primary key (id)
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);
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-- represents the result of a single exercise
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--
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create table bolt_result (
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id integer not null auto_increment,
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create_time integer not null,
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user_id integer not null,
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course_id integer not null,
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view_id integer not null,
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-- the original display of exercise
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score double not null,
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response text not null,
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-- the query string containing user's responses
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primary key(id)
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);
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-- represents the result of a completed exercise set,
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-- where "completed" means the student clicked Next on the final answer page.
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-- This is slightly redundant -
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-- it could be reconstructed from the individual exercise results -
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-- but this way makes it easier for analytics to treat exercise sets as units.
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--
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create table bolt_xset_result (
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id integer not null auto_increment,
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create_time integer not null,
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user_id integer not null,
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course_id integer not null,
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name varchar(255) not null,
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-- logical name of result set unit
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score double not null,
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view_id integer not null,
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-- the answer page of last exercise in set
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primary key(id)
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);
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-- represents a refresh/repeat of an exercise set,
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-- either pending (not due yet),
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-- due but not started, or in progress.
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--
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create table bolt_refresh (
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id integer not null auto_increment,
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create_time integer not null,
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user_id integer not null,
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course_id integer not null,
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name varchar(255) not null,
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-- logical name of result set unit
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last_view_id integer not null,
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-- if refresh is in progress, the last view
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set_result_id integer not null,
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-- most recent result for this set
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due_time integer not null,
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-- when refresh will be due
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primary key (id)
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);
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