Hide already-seen descendants of implicit ProcessSteps.

[plomtask] / scripts / init.sql

diff --git a/scripts/init.sql b/scripts/init.sql
index a98e8286251c17422108a556f22054fd4a26c9f4..12450302ab084356fb2cbede95106027445c329a 100644 (file)
--- a/scripts/init.sql
+++ b/scripts/init.sql
@@ -16,6 +16,15 @@ CREATE TABLE process_efforts (
     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,