store: Fix compile errors

Author: lutter

store/postgres/src/deployment_store.rs

@@ -1322,9 +1322,9 @@ impl DeploymentStore {
                 let layout = self.layout(conn, site.clone())?;
 
                 let event = if truncate {
-                    let event = layout.truncate_tables(conn)?;
+                    layout.truncate_tables(conn)?;
                     deployment::clear_entity_count(conn, site.as_ref())?;
-                    event
+                    StoreEvent::new(vec![])
                 } else {
                     let (event, count) = layout.revert_block(conn, block)?;
                     deployment::update_entity_count(conn, site.as_ref(), count)?;

store/postgres/src/relational.rs

@@ -38,7 +38,7 @@ use graph::data::graphql::TypeExt as _;
 use graph::data::query::Trace;
 use graph::data::value::Word;
 use graph::data_source::CausalityRegion;
-use graph::prelude::{q, EntityChange, EntityQuery, StopwatchMetrics, ENV_VARS};
+use graph::prelude::{q, EntityChange, EntityQuery, StopwatchMetrics, StoreEvent, ENV_VARS};
 use graph::schema::{
     EntityKey, EntityType, Field, FulltextConfig, FulltextDefinition, InputSchema,
 };