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Schema

users

column name	data type	details
id	integer	not null, primary key
name	string
username	string	not null, indexed, unique
email	string	not null, indexed, unique
password_digest	string	not null
session_token	string	not null, indexed, unique
created_at	datetime	not null
updated_at	datetime	not null

• index on username, unique: true
• index on email, unique: true
• index on session_token, unique: true

books

column name	data type	details
id	integer	not null, primary key
title_en	string	not null
title_he	string	not null
title_he_tr	string	not null
description	string	not null
section_id	integer	not null, indexed, foreign key
created_at	datetime	not null
updated_at	datetime	not null

• index on section_id

sections of tanach

column name	data type	details
id	integer	not null, primary key
title_en	string	not null
title_he	string	not null
title_he_tr	string	not null
description	string	not null
created_at	datetime	not null
updated_at	datetime	not null

• has many books

parshios

column name	data type	details
id	integer	not null, primary key
title_en	string	not null
title_he	string	not null
title_he_tr	string	not null
description	string	not null
created_at	datetime	not null
updated_at	datetime	not null

aliyos

column name	data type	details
id	integer	not null, primary key
aliyah_number	integer	not null
parsha_id	integer	not null, indexed, foreign key
start_perek	integer	not null
start_pasuk	integer	not null
end_perek	integer	not null
end_pasuk	integer	not null
created_at	datetime	not null
updated_at	datetime	not null

• index on parsha_id

pesukim

column name	data type	details
id	integer	not null, primary key
text_he	string	not null
text_en	string	not null
unkelos	string	not null
book_id	integer	not null, indexed, foreign key
created_at	datetime	not null
updated_at	datetime	not null

• index on book_id

haftoros

this is essentially structured like a parsha/aliya

tehillim

column name	data type	details
id	integer	not null, primary key
day_number	integer	not null
start_perek	integer	not null
start_pasuk	integer
end_perek	integer	not null
end_pasuk	integer
created_at	datetime	not null
updated_at	datetime	not null

• belongs_to :start_pasuk_id, optional: true
• belongs_to :end_pasuk_id, optional: true

aliya_pesukim

column name	data type	details
aliya_id	bigint	not null
pasuk_id	bigint	not null
created_at	datetime	not null
updated_at	datetime	not null

• index on aliya_id
• index on pasuk_id