statement ok
CREATE TABLE t (val vector(3));

statement ok
INSERT INTO t (val)
SELECT ARRAY[i * 0.0001, i * 0.00005, i * 0.0002]::vector(3) FROM generate_series(1, 10000) as s(i);

statement ok
CREATE INDEX ON t USING vchordrq (val vector_l2_ops);

statement ok
SET vchordrq.epsilon = 0.8;

statement ok
SET vchordrq.probes = '1';

statement error MaxSim operator cannot be used for estimated recall
SELECT * from vchordrq_evaluate_query_recall(query=>'@#');

statement error Error executing ANN query (.+) need 0 probes, but 1 probes provided
SELECT * from vchordrq_evaluate_query_recall(query=>$$SELECT ctid FROM t ORDER BY val <-> '[0.5, 0.25, 1.0]' LIMIT 10$$);

statement ok
SET vchordrq.probes = '';

statement error Error executing ANN query (.+) could not convert type
SELECT * from vchordrq_evaluate_query_recall(query=>$$SELECT val FROM t ORDER BY val <-> '[0.5, 0.25, 1.0]' LIMIT 10$$);

statement error Error executing ANN query (.+) could not convert type
SELECT * from vchordrq_evaluate_query_recall(query=>$$SELECT * FROM t ORDER BY val <-> '[0.5, 0.25, 1.0]' LIMIT 10$$);

statement error Error executing Ground Truth query (.+) need 0 probes, but 1 probes provided
SELECT * from vchordrq_evaluate_query_recall(query=>$$SELECT ctid FROM t ORDER BY val <-> '[0.5, 0.25, 1.0]' LIMIT 10$$, accu_probes=>'1');

query I
SELECT * from vchordrq_evaluate_query_recall(query=>$$SELECT ctid FROM t ORDER BY val <-> '[0.5, 0.25, 1.0]' LIMIT 10$$);
----
1

query I
SELECT * from vchordrq_evaluate_query_recall(query=>$$SELECT ctid FROM t ORDER BY val <-> '[0.5, 0.25, 1.0]' LIMIT 10$$, exact_search=>true);
----
1

query I
SELECT * from vchordrq_evaluate_query_recall(query=>$$SELECT ctid FROM t WHERE FALSE ORDER BY val <-> '[0.5, 0.25, 1.0]' LIMIT 10$$);
----
NaN

query I
SHOW vchordrq.epsilon;
----
0.8

statement ok
DROP TABLE t;