20 lines
595 B
SQL
20 lines
595 B
SQL
CREATE TABLE cohorts (
|
|
id VARCHAR(64) PRIMARY KEY DEFAULT uuid_generate_v4(),
|
|
|
|
data_set JSON NOT NULL DEFAULT '{}',
|
|
|
|
group_start TIMESTAMP NOT NULL,
|
|
group_end TIMESTAMP NOT NULL,
|
|
|
|
all_time BOOLEAN NOT NULL DEFAULT FALSE,
|
|
monthly_start TIMESTAMP,
|
|
monthly_end TIMESTAMP,
|
|
|
|
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
|
|
updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
|
|
);
|
|
|
|
CREATE INDEX index_group_date ON cohorts USING btree (group_start);
|
|
|
|
CREATE INDEX msuh_music_session_idx ON music_sessions_user_history USING btree(music_session_id);
|