The following bug has been logged on the website:
Bug reference: 16986
Logged by: Mauro Valletta
Email address: mauro@enuan.com
PostgreSQL version: 12.6
Operating system: Ubuntu 20.04.2
Description:
Hi
reindexing a table with ltree index this error is thrown:
ERROR: index row size 7720 exceeds maximum 8152 for index
"ltree_test_session_event_path_idx"
Follow script to reproduce error:
---------------------------------------------------------------
CREATE TABLE "m3_dm"."ltree_test" (
"session_id" varchar COLLATE "pg_catalog"."default" NOT NULL,
"session_event_path" "public"."ltree",
CONSTRAINT "ltree_test_pkey" PRIMARY KEY ("session_id")
);
CREATE INDEX "ltree_test_session_event_path_idx" ON "m3_dm"."ltree_test"
USING gist (
"session_event_path" "public"."gist_ltree_ops"
);
insert into m3_dm.ltree_test
values (
'aaa',
text2ltree(repeat('abcdefghi.',480)||'abcdefghi')
)
;
reindex table m3_dm.ltree_test;
---------------------------------------------
Regards
Mauro
