init

db/migrations/000008_geometries.up.sql

@@ -1,8 +1,11 @@
+CREATE EXTENSION IF NOT EXISTS btree_gist;
+
 CREATE TABLE IF NOT EXISTS geometries (
     id UUID PRIMARY KEY DEFAULT uuidv7(),
     geom GEOMETRY, -- point / polygon / line
     time_start INT,
     time_end INT,
+    is_deleted BOOLEAN NOT NULL DEFAULT false,
     bbox GEOMETRY, -- optional
     created_at TIMESTAMPTZ DEFAULT now(),
     updated_at TIMESTAMPTZ DEFAULT now()
@@ -13,9 +16,11 @@ CREATE TABLE IF NOT EXISTS geo_versions (
     geo_id UUID REFERENCES geometries(id) ON DELETE CASCADE,
     created_user UUID REFERENCES users(id),
     geom GEOMETRY,
+    is_deleted BOOLEAN NOT NULL DEFAULT false,
     note TEXT,
-    created_at TIMESTAMPTZ DEFAULT now(),
-    approved_at TIMESTAMPTZ
+    reviewed_by UUID REFERENCES users(id),
+    reviewed_at TIMESTAMPTZ,
+    created_at TIMESTAMPTZ DEFAULT now()
 );
 
 CREATE TABLE IF NOT EXISTS entity_geometries (
@@ -24,8 +29,33 @@ CREATE TABLE IF NOT EXISTS entity_geometries (
     PRIMARY KEY (entity_id, geometry_id)
 );
 
-CREATE INDEX idx_geo_time ON geometries(time_start, time_end);
-CREATE INDEX idx_geom_spatial ON geometries USING GIST (geom);
+CREATE INDEX idx_geom_spatial_active 
+ON geometries USING GIST (geom)
+WHERE is_deleted = false;
+
+CREATE INDEX idx_geom_bbox 
+ON geometries USING GIST (bbox)
+WHERE is_deleted = false;
+
+CREATE INDEX idx_geom_time_range
+ON geometries
+USING GIST (int4range(time_start, time_end))
+WHERE is_deleted = false;
+
+CREATE INDEX idx_geo_versions_geo_id
+ON geo_versions(geo_id)
+WHERE is_deleted = false;
+
+CREATE INDEX idx_geo_versions_reviewed_by
+ON geo_versions(reviewed_by)
+WHERE is_deleted = false;
+
+CREATE INDEX idx_geo_versions_created_at
+ON geo_versions(created_at DESC)
+WHERE is_deleted = false;
+
+CREATE INDEX idx_entity_geometries_geometry
+ON entity_geometries(geometry_id);
 
 CREATE TRIGGER trigger_geometries_updated_at
 BEFORE UPDATE ON geometries