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#
# MDEV-31380: Assertion `s->table->opt_range_condition_rows <= s->found_records' failed
# (assertion in 10.6+, DBL_MAX costs in 10.5)
#
CREATE TABLE t1 (a INT, b INT, PRIMARY KEY(a), KEY(b)) ENGINE=InnoDB;
INSERT INTO t1 SELECT seq, seq FROM seq_1_to_100;
SET
@tmp=@@optimizer_use_condition_selectivity,
optimizer_use_condition_selectivity = 1,
@tmp2=@@optimizer_trace,
optimizer_trace=1;
SELECT DISTINCT * FROM t1 WHERE a IN (1, 2);
a b
1 1
2 2
select
CAST(json_value(json_extract(trace, '$**.chosen_access_method.cost'), '$[0]')
as DOUBLE) < 1.0e100 as ACCESS_METHOD_COST_IS_FINITE
from information_schema.optimizer_trace;
ACCESS_METHOD_COST_IS_FINITE
1
set optimizer_use_condition_selectivity = @tmp, optimizer_trace=@tmp2;
drop table t1;
#
# End of 10.5 tests
#
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