view schema.sql @ 181:ecb8e422ead7

Add backspace usage explanation in introduction file Backspace can be used to edit the project key and description when no project is running.
author Björn Ricks <bjoern.ricks@intevation.de>
date Thu, 13 Dec 2012 09:40:50 +0100
parents 7eb7886ed8fd
children
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CREATE TABLE projects (
    id          INTEGER PRIMARY KEY AUTOINCREMENT,
    key         VARCHAR(16),
    description VARCHAR(256),
    active      BOOLEAN DEFAULT 1
);

CREATE TABLE entries (
    id          INTEGER PRIMARY KEY AUTOINCREMENT,
    project_id  INTEGER REFERENCES projects(id),
    start_time  TIMESTAMP NOT NULL,
    stop_time   TIMESTAMP NOT NULL,
    description VARCHAR(256),

    CHECK (strftime('%s', start_time) <= strftime('%s', stop_time))
);
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