| Server IP : 88.99.149.37 / Your IP : 216.73.216.141 Web Server : nginx/1.31.2 System : Linux server-88-99-149-37 6.12.0-124.56.5.el10_1.x86_64 #1 SMP PREEMPT_DYNAMIC Fri May 15 06:12:08 EDT 2026 x86_64 User : muralimurth ( 1015) PHP Version : 8.4.23 Disable Function : exec,system,passthru,shell_exec,proc_close,proc_open,dl,popen,show_source,posix_kill,posix_mkfifo,posix_getpwuid,posix_setpgid,posix_setsid,posix_setuid,posix_setgid,posix_seteuid,posix_setegid,posix_uname MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/local/mysql/mysql-test/suite/versioning/r/ |
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create table t1( id int unsigned auto_increment primary key, x int unsigned, y int unsigned, sys_start SYS_DATATYPE as row start invisible, sys_end SYS_DATATYPE as row end invisible, period for system_time (sys_start, sys_end)) with system versioning; create table t2( id int unsigned auto_increment primary key, x int unsigned, y int unsigned); insert into t1(x, y) values(1, 11); insert into t2(x, y) values(1, 11); insert into t1(x, y) values(2, 12); insert into t2(x, y) values(2, 12); insert into t1(x, y) values(3, 13); insert into t2(x, y) values(3, 13); insert into t1(x, y) values(4, 14); insert into t2(x, y) values(4, 14); insert into t1(x, y) values(5, 15); insert into t2(x, y) values(5, 15); insert into t1(x, y) values(6, 16); insert into t2(x, y) values(6, 16); insert into t1(x, y) values(7, 17); insert into t2(x, y) values(7, 17); insert into t1(x, y) values(8, 18); insert into t2(x, y) values(8, 18); insert into t1(x, y) values(9, 19); insert into t2(x, y) values(9, 19); select t1.x = t2.x and t1.y = t2.y as A, t1.x, t1.y, t2.x, t2.y from t1 inner join t2 on t1.id = t2.id; A x y x y 1 1 11 1 11 1 2 12 2 12 1 3 13 3 13 1 4 14 4 14 1 5 15 5 15 1 6 16 6 16 1 7 17 7 17 1 8 18 8 18 1 9 19 9 19 delete from t1 where x = 2; delete from t2 where x = 2; select t1.x = t2.x and t1.y = t2.y as A, t1.x, t1.y, t2.x, t2.y from t1 inner join t2 on t1.id = t2.id; A x y x y 1 1 11 1 11 1 3 13 3 13 1 4 14 4 14 1 5 15 5 15 1 6 16 6 16 1 7 17 7 17 1 8 18 8 18 1 9 19 9 19 delete from t1 where x > 7; delete from t2 where x > 7; select t1.x = t2.x and t1.y = t2.y as A, t1.x, t1.y, t2.x, t2.y from t1 inner join t2 on t1.id = t2.id; A x y x y 1 1 11 1 11 1 3 13 3 13 1 4 14 4 14 1 5 15 5 15 1 6 16 6 16 1 7 17 7 17 drop table t1; drop table t2; # # MDEV-22562 Assertion `next_insert_id == 0' upon UPDATE on system-versioned table # create table t1 (pk integer auto_increment primary key) engine=myisam with system versioning; insert delayed into t1 (pk) values (1); lock tables t1 write; update t1 set pk= 0; update t1 set pk= 0; unlock tables; drop table t1;