Replace ProcessChildren with more flexible ProcessStep infrastructure.

[plomtask] / scripts / init.sql

diff --git a/scripts/init.sql b/scripts/init.sql
index cc68fb6302ef0b11e690e7596d66282603f336d5..12450302ab084356fb2cbede95106027445c329a 100644 (file)
--- a/scripts/init.sql
+++ b/scripts/init.sql
@@ -2,3 +2,36 @@ CREATE TABLE days (
     date TEXT PRIMARY KEY,
     comment TEXT NOT NULL
 );
+CREATE TABLE process_descriptions (
+    process_id INTEGER NOT NULL,
+    timestamp TEXT NOT NULL,
+    description TEXT NOT NULL,
+    PRIMARY KEY (process_id, timestamp),
+    FOREIGN KEY (process_id) REFERENCES processes(id)
+);
+CREATE TABLE process_efforts (
+    process_id INTEGER NOT NULL,
+    timestamp TEXT NOT NULL,
+    effort REAL NOT NULL,
+    PRIMARY KEY (process_id, timestamp),
+    FOREIGN KEY (process_id) REFERENCES processes(id)
+);
+CREATE TABLE process_steps (
+    step_id INTEGER PRIMARY KEY,
+    owner_id INTEGER NOT NULL,
+    step_process_id INTEGER NOT NULL,
+    parent_step_id INTEGER,
+    FOREIGN KEY (owner_id) REFERENCES processes(id),
+    FOREIGN KEY (step_process_id) REFERENCES processes(id),
+    FOREIGN KEY (parent_step_id) REFERENCES process_steps(step_id)
+);
+CREATE TABLE process_titles (
+    process_id INTEGER NOT NULL,
+    timestamp TEXT NOT NULL,
+    title TEXT NOT NULL,
+    PRIMARY KEY (process_id, timestamp),
+    FOREIGN KEY (process_id) REFERENCES processes(id)
+);
+CREATE TABLE processes (
+    id INTEGER PRIMARY KEY
+);