Corruption-like errors upon and after REPAIR .. USE_FRM on table with vector key

--source include/have_sequence.inc

CREATE TABLE t (pk INT PRIMARY KEY, v VECTOR(48) NOT NULL, VECTOR(v)) ENGINE=MyISAM;

INSERT INTO t SELECT s2.seq, VEC_FROMTEXT(concat('[', GROUP_CONCAT(s1.seq), ']')) FROM seq_1_to_48 s1, seq_1_to_1800 s2 GROUP BY s2.seq;

--connect (con1,localhost,root,,)

SET max_statement_time= 5;

--send

  SELECT tb1.v, HEX(tb1.v) INTO OUTFILE 'x' FROM t tb1 JOIN t tb2;

--connection default

--let $show_statement= SHOW PROCESSLIST

--let $field= State

--let $condition= = 'Sending data'

--source include/wait_show_condition.inc

SET lock_wait_timeout= 3;

REPAIR TABLE t USE_FRM;

# Cleanup

--connection con1

--disable_result_log

--error 0,ER_STATEMENT_TIMEOUT

--reap

DROP TABLE t;

--disconnect con1

REPAIR TABLE t USE_FRM;

Table	Op	Msg_type	Msg_text

t	repair	error	Failed generating table from .frm file

test.t	repair	Error	Engine MyISAM failed to discover table `test`.`t` with 'CREATE TABLE i (                     layer tinyint not null,            tref varbinary(6),                vec blob not null,                 neighbors blob not null,           unique (tref),                     key (layer))                     '

test.t	repair	error	Corrupt

connection con1;

DROP TABLE t;

disconnect con1;

bug.w1c                                  [ pass ]   5667

***Warnings generated in error logs during shutdown after running tests: bug.w1c

2024-11-04  2:44:07 0 [ERROR] Plugin 'MyISAM' has ref_count=1 after shutdown.

Warning: Internal memory accounting error of 32 bytes