Fixed CLEAR_SESSION_QUERY

alexthomas93 · alexthomas93 · commit e84230ad0a95 · 2025-02-20T16:25:11.000Z
diff --git a/src/neo4j_graphrag/message_history.py b/src/neo4j_graphrag/message_history.py
@@ -33,7 +33,7 @@
     "MATCH (s:`{node_label}`) "
     "WHERE s.id = $session_id "
     "OPTIONAL MATCH p=(s)-[:LAST_MESSAGE]->(:Message)<-[:NEXT*0..]-(:Message) "
-    "WITH CASE WHEN p IS NULL THEN [s] ELSE nodes(p) + [s] END AS nodes "
+    "WITH CASE WHEN p IS NULL THEN [s] ELSE nodes(p) END AS nodes "
     "UNWIND nodes AS node "
     "DETACH DELETE node;"
 )

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,7 @@`
`33`	`33`	"MATCH (s:`{node_label}`) "
`34`	`34`	`"WHERE s.id = $session_id "`
`35`	`35`	`"OPTIONAL MATCH p=(s)-[:LAST_MESSAGE]->(:Message)<-[:NEXT*0..]-(:Message) "`
`36`		`- "WITH CASE WHEN p IS NULL THEN [s] ELSE nodes(p) + [s] END AS nodes "`
	`36`	`+ "WITH CASE WHEN p IS NULL THEN [s] ELSE nodes(p) END AS nodes "`
`37`	`37`	`"UNWIND nodes AS node "`
`38`	`38`	`"DETACH DELETE node;"`
`39`	`39`	`)`