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db.sql
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db.sql
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CREATE TABLE radio_user
(
user_id serial NOT NULL PRIMARY KEY,
user_hash varchar(255) NOT NULL,
user_name varchar(50) NOT NULL,
user_status varchar(50) NOT NULL
);
CREATE TABLE feedback
(
feedback_id serial NOT NULL PRIMARY KEY,
message_text varchar(1000),
leave_date date
);
CREATE TABLE voice
(
voice_id serial NOT NULL PRIMARY KEY,
link varchar(255) NOT NULL,
voice_length TIME NOT NULL,
voice_name varchar(255) NOT NULL,
added date NOT NULL,
last_play date NOT NULL,
from_text varchar(255),
to_text varchar(255),
year integer
);
CREATE TABLE playlist
(
playlist_id serial NOT NULL PRIMARY KEY,
play_date date NOT NULL
);
CREATE TABLE playlist_to_voice
(
id serial NOT NULL PRIMARY KEY,
voice_id integer,
playlist_id integer,
play_time time
);
CREATE TABLE node_state
(
id serial NOT NULL PRIMARY KEY,
chars integer,
current_list integer,
last_updated DATE
);
ALTER TABLE playlist_to_voice ADD FOREIGN KEY (voice_id) REFERENCES voice(voice_id);
ALTER TABLE playlist_to_voice ADD FOREIGN KEY (playlist_id) REFERENCES playlist(playlist_id) ON DELETE CASCADE;