H-3723: Add link table indices (#5771)

hashintel · Dec 2, 2024 · c3030df · c3030df
1 parent 6cd1744
commit c3030df
Show file tree

Hide file tree

Showing 2 changed files with 8 additions and 0 deletions.
diff --git a/libs/@local/graph/migrations/graph-migrations/v009__entities/up.sql b/libs/@local/graph/migrations/graph-migrations/v009__entities/up.sql
@@ -76,6 +76,8 @@ CREATE TABLE entity_has_left_entity (
     FOREIGN KEY (web_id, entity_uuid) REFERENCES entity_ids,
     FOREIGN KEY (left_web_id, left_entity_uuid) REFERENCES entity_ids
 );
+CREATE INDEX entity_has_left_entity_source_idx
+    ON entity_has_left_entity(web_id, entity_uuid);
 
 CREATE TABLE entity_has_right_entity (
     web_id UUID NOT NULL,
@@ -87,6 +89,8 @@ CREATE TABLE entity_has_right_entity (
     FOREIGN KEY (web_id, entity_uuid) REFERENCES entity_ids,
     FOREIGN KEY (right_web_id, right_entity_uuid) REFERENCES entity_ids
 );
+CREATE INDEX entity_has_right_entity_source_idx
+    ON entity_has_right_entity(web_id, entity_uuid);
 
 CREATE TABLE entity_embeddings (
     web_id UUID NOT NULL,

diff --git a/libs/@local/graph/postgres-store/postgres_migrations/V36__link_table_indices.sql b/libs/@local/graph/postgres-store/postgres_migrations/V36__link_table_indices.sql
@@ -0,0 +1,4 @@
+CREATE INDEX entity_has_left_entity_source_idx
+    ON entity_has_left_entity(web_id, entity_uuid);
+CREATE INDEX entity_has_right_entity_source_idx
+    ON entity_has_right_entity(web_id, entity_uuid);