CREATE TABLE IF NOT EXISTS nodes (
id INT UNSIGNED NOT NULL AUTO_INCREMENT UNIQUE,
name TEXT NOT NULL,
source TEXT,
PRIMARY KEY (id)
);
CREATE TABLE IF NOT EXISTS items (
id INT UNSIGNED NOT NULL AUTO_INCREMENT UNIQUE,
name TEXT NOT NULL,
description TEXT,
node INT UNSIGNED NOT NULL,
handle INT UNSIGNED,
parent INT UNSIGNED,
indent INT UNSIGNED,
rx_usage SMALLINT NOT NULL,
tx_usage SMALLINT NOT NULL,
PRIMARY KEY (id),
FOREIGN KEY (node) REFERENCES nodes(id),
FOREIGN KEY (parent) REFERENCES items(id)
);
CREATE TABLE IF NOT EXISTS attrs (
id INT UNSIGNED NOT NULL AUTO_INCREMENT UNIQUE,
name CHAR(15) NOT NULL,
item INT UNSIGNED NOT NULL,
rx_rate INT UNSIGNED,
tx_rate INT UNSIGNED,
rx_counter BIGINT UNSIGNED NOT NULL,
tx_counter BIGINT UNSIGNED NOT NULL,
PRIMARY KEY (id),
FOREIGN KEY (item) REFERENCES items(id)
);
CREATE TABLE IF NOT EXISTS attr_desc (
id CHAR(15) NOT NULL UNIQUE,
is_num SMALLINT UNSIGNED NOT NULL,
txt TEXT NOT NULL,
PRIMARY KEY(id)
);
CREATE TABLE IF NOT EXISTS hist_r (
attr INT UNSIGNED NOT NULL,
ts INT UNSIGNED NOT NULL,
offset INT UNSIGNED NOT NULL,
rx_rate INT UNSIGNED NOT NULL,
tx_rate INT UNSIGNED NOT NULL,
PRIMARY KEY (attr, ts, offset),
FOREIGN KEY (attr) REFERENCES attrs(id)
);
CREATE TABLE IF NOT EXISTS hist_s (
attr INT UNSIGNED NOT NULL,
ts INT UNSIGNED NOT NULL,
offset INT UNSIGNED NOT NULL,
rx_rate INT UNSIGNED NOT NULL,
tx_rate INT UNSIGNED NOT NULL,
PRIMARY KEY (attr, ts, offset),
FOREIGN KEY (attr) REFERENCES attrs(id)
);
CREATE TABLE IF NOT EXISTS hist_m (
attr INT UNSIGNED NOT NULL,
ts INT UNSIGNED NOT NULL,
offset INT UNSIGNED NOT NULL,
rx_rate INT UNSIGNED NOT NULL,
tx_rate INT UNSIGNED NOT NULL,
PRIMARY KEY (attr, ts, offset),
FOREIGN KEY (attr) REFERENCES attrs(id)
);
CREATE TABLE IF NOT EXISTS hist_h (
attr INT UNSIGNED NOT NULL,
ts INT UNSIGNED NOT NULL,
offset INT UNSIGNED NOT NULL,
rx_rate INT UNSIGNED NOT NULL,
tx_rate INT UNSIGNED NOT NULL,
PRIMARY KEY (attr, ts, offset),
FOREIGN KEY (attr) REFERENCES attrs(id)
);
CREATE TABLE IF NOT EXISTS hist_d (
attr INT UNSIGNED NOT NULL,
ts INT UNSIGNED NOT NULL,
offset INT UNSIGNED NOT NULL,
rx_rate INT UNSIGNED NOT NULL,
tx_rate INT UNSIGNED NOT NULL,
PRIMARY KEY (attr, ts, offset),
FOREIGN KEY (attr) REFERENCES attrs(id)
);
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