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Commit 06be8cd3 authored by Marko Mäkelä's avatar Marko Mäkelä
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Clean up the test innodb.innodb-64k-crash 

Before killing the server, ensure that the incomplete state of
the transaction will be made durable and will be applied and
rolled back on recovery, so that each time, roughly the same
amount of work will be done.

Remove DML statements after the recovery, and execute
CHECK TABLE instead.
parent 1d31bed2
Show whitespace changes
Inline Side-by-side
Showing with 16 additions and 391 deletions
mysql-test/suite/innodb/r/innodb-64k-crash.result
View file @ 06be8cd3
...@@ -271,319 +271,13 @@ vb=@c,wb=@c,xb=@c,yb=@c,zb=@c, ...@@ -271,319 +271,13 @@ vb=@c,wb=@c,xb=@c,yb=@c,zb=@c,
ac=@c,bc=@c,cc=@c,dc=@c,ec=@c,fc=@c,gc=@c,hc=@c,ic=@c,jc=@c, ac=@c,bc=@c,cc=@c,dc=@c,ec=@c,fc=@c,gc=@c,hc=@c,ic=@c,jc=@c,
kc=@c,lc=@c,mc=@c,nc=@c,oc=@c,pc=@c,qc=@c,rc=@c,sc=@c,tc=@c,uc=@c, kc=@c,lc=@c,mc=@c,nc=@c,oc=@c,pc=@c,qc=@c,rc=@c,sc=@c,tc=@c,uc=@c,
vc=@c,wc=@c,xc=@c,yc=@c,zc=@c; vc=@c,wc=@c,xc=@c,yc=@c,zc=@c;
UPDATE t1 SET a=@e,b=@e,c=@e,d=@e,e=@e,f=@e,g=@e,h=@e,i=@e,j=@e, connect con1,localhost,root,,;
k=@e,l=@e,m=@e,n=@e,o=@e,p=@e,q=@e,r=@e,s=@e,t=@e,u=@e, SET GLOBAL innodb_flush_log_at_trx_commit=1;
v=@e,w=@e,x=@e,y=@e,z=@e, DELETE FROM t2 LIMIT 1;
aa=@e,ba=@e,ca=@e,da=@e,ea=@e,fa=@e,ga=@e,ha=@e,ia=@e,ja=@e, disconnect con1;
ka=@e,la=@e,ma=@e,na=@e,oa=@e,pa=@e,qa=@e,ra=@e,sa=@e,ta=@e,ua=@e, connection default;
va=@e,wa=@e,xa=@e,ya=@e,za=@e, check table t1,t2;
ab=@e,bb=@e,cb=@e,db=@e,eb=@e,fb=@e,gb=@e,hb=@e,ib=@e,jb=@e, Table Op Msg_type Msg_text
kb=@e,lb=@e,mb=@e,nb=@e,ob=@e,pb=@e,qb=@e,rb=@e,sb=@e,tb=@e,ub=@e, test.t1 check status OK
vb=@e,wb=@e,xb=@e,yb=@e,zb=@e, test.t2 check status OK
ac=@e,bc=@e,cc=@e,dc=@e,ec=@e,fc=@e,gc=@e,hc=@e,ic=@e,jc=@e,
kc=@e,lc=@e,mc=@e,nc=@e,oc=@e,pc=@e,qc=@e,rc=@e,sc=@e,tc=@e,uc=@e,
vc=@e,wc=@e,xc=@e,yc=@e,zc=@e;
UPDATE t2 SET a=@l,b=@l,c=@l,d=@l,e=@l,f=@l,g=@l,h=@l,i=@l,j=@l,
k=@l,l=@l,m=@l,n=@l,o=@l,p=@l,q=@l,r=@l,s=@l,t=@l,u=@l,
v=@l,w=@l,x=@l,y=@l,z=@l,
aa=@l,ba=@l,ca=@l,da=@l,ea=@l,fa=@l,ga=@l,ha=@l,ia=@l,ja=@l,
ka=@l,la=@l,ma=@l,na=@l,oa=@l,pa=@l,qa=@l,ra=@l,sa=@l,ta=@l,ua=@l,
va=@l,wa=@l,xa=@l,ya=@l,za=@l,
ab=@l,bb=@l,cb=@l,db=@l,eb=@l,fb=@l,gb=@l,hb=@l,ib=@l,jb=@l,
kb=@l,lb=@l,mb=@l,nb=@l,ob=@l,pb=@l,qb=@l,rb=@l,sb=@l,tb=@l,ub=@l,
vb=@l,wb=@l,xb=@l,yb=@l,zb=@l,
ac=@l,bc=@l,cc=@l,dc=@l,ec=@l,fc=@l,gc=@l,hc=@l,ic=@l,jc=@l,
kc=@l,lc=@l,mc=@l,nc=@l,oc=@l,pc=@l,qc=@l,rc=@l,sc=@l,tc=@l,uc=@l,
vc=@l,wc=@l,xc=@l,yc=@l,zc=@l;
COMMIT;
BEGIN;
UPDATE t1 SET a=@f,b=@f,c=@f,d=@f,e=@f;
UPDATE t1 SET f=@f,g=@f,h=@f,i=@f,j=@f;
UPDATE t1 SET k=@f,l=@f,m=@f,n=@f,o=@f;
UPDATE t1 SET p=@f,q=@f,r=@f,s=@f,t=@f,u=@f;
UPDATE t1 SET v=@f,w=@f,x=@f,y=@f,z=@f;
UPDATE t1 SET aa=@f,ba=@f,ca=@f,da=@f;
UPDATE t1 SET ea=@f,fa=@f,ga=@f,ha=@f,ia=@f,ja=@f;
UPDATE t1 SET ka=@f,la=@f,ma=@f,na=@f,oa=@f,pa=@f;
UPDATE t1 SET qa=@f,ra=@f,sa=@f,ta=@f,ua=@f;
UPDATE t1 SET va=@f,wa=@f,xa=@f,ya=@f,za=@f;
UPDATE t1 SET ab=@f,bb=@f,cb=@f,db=@f;
UPDATE t1 SET eb=@f,fb=@f,gb=@f,hb=@f,ib=@f,ja=@f;
UPDATE t1 SET kb=@f,lb=@f,mb=@f,nb=@f,ob=@f,pa=@f;
UPDATE t1 SET qb=@f,rb=@f,sb=@f,tb=@f,ub=@f;
UPDATE t1 SET vb=@f,wb=@f,xb=@f,yb=@f,zb=@f;
UPDATE t1 SET ac=@f,bc=@f,cc=@f,dc=@f;
UPDATE t1 SET ec=@f,fc=@f,gc=@f,hc=@f,ic=@f,jc=@f;
UPDATE t1 SET kc=@f,lc=@f,mc=@f,nc=@f,oc=@f,pc=@f;
UPDATE t1 SET qc=@f,rc=@f,sc=@f,tc=@f,uc=@f;
UPDATE t1 SET vc=@f,wc=@f,xc=@f,yc=@f,zc=@f;
COMMIT;
BEGIN;
UPDATE t2 SET a=@f,b=@f,c=@f,d=@f,e=@f;
UPDATE t2 SET f=@f,g=@f,h=@f,i=@f,j=@f;
UPDATE t2 SET k=@f,l=@f,m=@f,n=@f,o=@f;
UPDATE t2 SET p=@f,q=@f,r=@f,s=@f,t=@f,u=@f;
UPDATE t2 SET v=@f,w=@f,x=@f,y=@f,z=@f;
UPDATE t2 SET aa=@f,ba=@f,ca=@f,da=@f;
UPDATE t2 SET ea=@f,fa=@f,ga=@f,ha=@f,ia=@f,ja=@f;
UPDATE t2 SET ka=@f,la=@f,ma=@f,na=@f,oa=@f,pa=@f;
UPDATE t2 SET qa=@f,ra=@f,sa=@f,ta=@f,ua=@f;
UPDATE t2 SET va=@f,wa=@f,xa=@f,ya=@f,za=@f;
UPDATE t2 SET ab=@f,bb=@f,cb=@f,db=@f;
UPDATE t2 SET eb=@f,fb=@f,gb=@f,hb=@f,ib=@f,ja=@f;
UPDATE t2 SET kb=@f,lb=@f,mb=@f,nb=@f,ob=@f,pa=@f;
UPDATE t2 SET qb=@f,rb=@f,sb=@f,tb=@f,ub=@f;
UPDATE t2 SET vb=@f,wb=@f,xb=@f,yb=@f,zb=@f;
UPDATE t2 SET ac=@f,bc=@f,cc=@f,dc=@f;
UPDATE t2 SET ec=@f,fc=@f,gc=@f,hc=@f,ic=@f,jc=@f;
UPDATE t2 SET kc=@f,lc=@f,mc=@f,nc=@f,oc=@f,pc=@f;
UPDATE t2 SET qc=@f,rc=@f,sc=@f,tc=@f,uc=@f;
UPDATE t2 SET vc=@f,wc=@f,xc=@f,yc=@f,zc=@f;
COMMIT;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` blob DEFAULT NULL,
`b` blob DEFAULT NULL,
`c` blob DEFAULT NULL,
`d` blob DEFAULT NULL,
`e` blob DEFAULT NULL,
`f` blob DEFAULT NULL,
`g` blob DEFAULT NULL,
`h` blob DEFAULT NULL,
`i` blob DEFAULT NULL,
`j` blob DEFAULT NULL,
`k` blob DEFAULT NULL,
`l` blob DEFAULT NULL,
`m` blob DEFAULT NULL,
`n` blob DEFAULT NULL,
`o` blob DEFAULT NULL,
`p` blob DEFAULT NULL,
`q` blob DEFAULT NULL,
`r` blob DEFAULT NULL,
`s` blob DEFAULT NULL,
`t` blob DEFAULT NULL,
`u` blob DEFAULT NULL,
`v` blob DEFAULT NULL,
`w` blob DEFAULT NULL,
`x` blob DEFAULT NULL,
`y` blob DEFAULT NULL,
`z` blob DEFAULT NULL,
`aa` blob DEFAULT NULL,
`ba` blob DEFAULT NULL,
`ca` blob DEFAULT NULL,
`da` blob DEFAULT NULL,
`ea` blob DEFAULT NULL,
`fa` blob DEFAULT NULL,
`ga` blob DEFAULT NULL,
`ha` blob DEFAULT NULL,
`ia` blob DEFAULT NULL,
`ja` blob DEFAULT NULL,
`ka` blob DEFAULT NULL,
`la` blob DEFAULT NULL,
`ma` blob DEFAULT NULL,
`na` blob DEFAULT NULL,
`oa` blob DEFAULT NULL,
`pa` blob DEFAULT NULL,
`qa` blob DEFAULT NULL,
`ra` blob DEFAULT NULL,
`sa` blob DEFAULT NULL,
`ta` blob DEFAULT NULL,
`ua` blob DEFAULT NULL,
`va` blob DEFAULT NULL,
`wa` blob DEFAULT NULL,
`xa` blob DEFAULT NULL,
`ya` blob DEFAULT NULL,
`za` blob DEFAULT NULL,
`ab` blob DEFAULT NULL,
`bb` blob DEFAULT NULL,
`cb` blob DEFAULT NULL,
`db` blob DEFAULT NULL,
`eb` blob DEFAULT NULL,
`fb` blob DEFAULT NULL,
`gb` blob DEFAULT NULL,
`hb` blob DEFAULT NULL,
`ib` blob DEFAULT NULL,
`jb` blob DEFAULT NULL,
`kb` blob DEFAULT NULL,
`lb` blob DEFAULT NULL,
`mb` blob DEFAULT NULL,
`nb` blob DEFAULT NULL,
`ob` blob DEFAULT NULL,
`pb` blob DEFAULT NULL,
`qb` blob DEFAULT NULL,
`rb` blob DEFAULT NULL,
`sb` blob DEFAULT NULL,
`tb` blob DEFAULT NULL,
`ub` blob DEFAULT NULL,
`vb` blob DEFAULT NULL,
`wb` blob DEFAULT NULL,
`xb` blob DEFAULT NULL,
`yb` blob DEFAULT NULL,
`zb` blob DEFAULT NULL,
`ac` blob DEFAULT NULL,
`bc` blob DEFAULT NULL,
`cc` blob DEFAULT NULL,
`dc` blob DEFAULT NULL,
`ec` blob DEFAULT NULL,
`fc` blob DEFAULT NULL,
`gc` blob DEFAULT NULL,
`hc` blob DEFAULT NULL,
`ic` blob DEFAULT NULL,
`jc` blob DEFAULT NULL,
`kc` blob DEFAULT NULL,
`lc` blob DEFAULT NULL,
`mc` blob DEFAULT NULL,
`nc` blob DEFAULT NULL,
`oc` blob DEFAULT NULL,
`pc` blob DEFAULT NULL,
`qc` blob DEFAULT NULL,
`rc` blob DEFAULT NULL,
`sc` blob DEFAULT NULL,
`tc` blob DEFAULT NULL,
`uc` blob DEFAULT NULL,
`vc` blob DEFAULT NULL,
`wc` blob DEFAULT NULL,
`xc` blob DEFAULT NULL,
`yc` blob DEFAULT NULL,
`zc` blob DEFAULT NULL,
KEY `t1a` (`a`(767),`b`(767)),
KEY `t1c` (`c`(767),`d`(767)),
KEY `t1e` (`e`(767),`f`(767)),
KEY `t1f2` (`g`(767),`h`(767)),
KEY `t1f4` (`i`(767),`j`(767)),
KEY `t1k` (`k`(767),`m`(767)),
KEY `t1f8` (`n`(767),`o`(767)),
KEY `t1f11` (`p`(767),`q`(767)),
KEY `t1f13` (`r`(767),`s`(767)),
KEY `t1f15` (`t`(767),`u`(767)),
KEY `t1f18` (`w`(767),`x`(767)),
KEY `t1f20` (`y`(767),`z`(767)),
KEY `ta1a6` (`aa`(767),`ba`(767)),
KEY `tc1c6` (`ca`(767),`da`(767)),
KEY `te1e6` (`ea`(767),`fa`(767))
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=DYNAMIC
show create table t2;
Table Create Table
t2 CREATE TABLE `t2` (
`a` blob DEFAULT NULL,
`b` blob DEFAULT NULL,
`c` blob DEFAULT NULL,
`d` blob DEFAULT NULL,
`e` blob DEFAULT NULL,
`f` blob DEFAULT NULL,
`g` blob DEFAULT NULL,
`h` blob DEFAULT NULL,
`i` blob DEFAULT NULL,
`j` blob DEFAULT NULL,
`k` blob DEFAULT NULL,
`l` blob DEFAULT NULL,
`m` blob DEFAULT NULL,
`n` blob DEFAULT NULL,
`o` blob DEFAULT NULL,
`p` blob DEFAULT NULL,
`q` blob DEFAULT NULL,
`r` blob DEFAULT NULL,
`s` blob DEFAULT NULL,
`t` blob DEFAULT NULL,
`u` blob DEFAULT NULL,
`v` blob DEFAULT NULL,
`w` blob DEFAULT NULL,
`x` blob DEFAULT NULL,
`y` blob DEFAULT NULL,
`z` blob DEFAULT NULL,
`aa` blob DEFAULT NULL,
`ba` blob DEFAULT NULL,
`ca` blob DEFAULT NULL,
`da` blob DEFAULT NULL,
`ea` blob DEFAULT NULL,
`fa` blob DEFAULT NULL,
`ga` blob DEFAULT NULL,
`ha` blob DEFAULT NULL,
`ia` blob DEFAULT NULL,
`ja` blob DEFAULT NULL,
`ka` blob DEFAULT NULL,
`la` blob DEFAULT NULL,
`ma` blob DEFAULT NULL,
`na` blob DEFAULT NULL,
`oa` blob DEFAULT NULL,
`pa` blob DEFAULT NULL,
`qa` blob DEFAULT NULL,
`ra` blob DEFAULT NULL,
`sa` blob DEFAULT NULL,
`ta` blob DEFAULT NULL,
`ua` blob DEFAULT NULL,
`va` blob DEFAULT NULL,
`wa` blob DEFAULT NULL,
`xa` blob DEFAULT NULL,
`ya` blob DEFAULT NULL,
`za` blob DEFAULT NULL,
`ab` blob DEFAULT NULL,
`bb` blob DEFAULT NULL,
`cb` blob DEFAULT NULL,
`db` blob DEFAULT NULL,
`eb` blob DEFAULT NULL,
`fb` blob DEFAULT NULL,
`gb` blob DEFAULT NULL,
`hb` blob DEFAULT NULL,
`ib` blob DEFAULT NULL,
`jb` blob DEFAULT NULL,
`kb` blob DEFAULT NULL,
`lb` blob DEFAULT NULL,
`mb` blob DEFAULT NULL,
`nb` blob DEFAULT NULL,
`ob` blob DEFAULT NULL,
`pb` blob DEFAULT NULL,
`qb` blob DEFAULT NULL,
`rb` blob DEFAULT NULL,
`sb` blob DEFAULT NULL,
`tb` blob DEFAULT NULL,
`ub` blob DEFAULT NULL,
`vb` blob DEFAULT NULL,
`wb` blob DEFAULT NULL,
`xb` blob DEFAULT NULL,
`yb` blob DEFAULT NULL,
`zb` blob DEFAULT NULL,
`ac` blob DEFAULT NULL,
`bc` blob DEFAULT NULL,
`cc` blob DEFAULT NULL,
`dc` blob DEFAULT NULL,
`ec` blob DEFAULT NULL,
`fc` blob DEFAULT NULL,
`gc` blob DEFAULT NULL,
`hc` blob DEFAULT NULL,
`ic` blob DEFAULT NULL,
`jc` blob DEFAULT NULL,
`kc` blob DEFAULT NULL,
`lc` blob DEFAULT NULL,
`mc` blob DEFAULT NULL,
`nc` blob DEFAULT NULL,
`oc` blob DEFAULT NULL,
`pc` blob DEFAULT NULL,
`qc` blob DEFAULT NULL,
`rc` blob DEFAULT NULL,
`sc` blob DEFAULT NULL,
`tc` blob DEFAULT NULL,
`uc` blob DEFAULT NULL,
`vc` blob DEFAULT NULL,
`wc` blob DEFAULT NULL,
`xc` blob DEFAULT NULL,
`yc` blob DEFAULT NULL,
`zc` blob DEFAULT NULL,
KEY `t2a` (`a`(767),`b`(767)),
KEY `t2c` (`c`(767),`d`(767)),
KEY `t2e` (`e`(767),`f`(767)),
KEY `t2f2` (`g`(767),`h`(767)),
KEY `t2f4` (`i`(767),`j`(767)),
KEY `t2k` (`k`(767),`m`(767)),
KEY `t2f8` (`n`(767),`o`(767)),
KEY `t2f11` (`p`(767),`q`(767)),
KEY `t2f13` (`r`(767),`s`(767)),
KEY `t2f15` (`t`(767),`u`(767)),
KEY `t2f18` (`w`(767),`x`(767)),
KEY `t2f20` (`y`(767),`z`(767)),
KEY `ta2a6` (`aa`(767),`ba`(767)),
KEY `tc2c6` (`ca`(767),`da`(767)),
KEY `te2e6` (`ea`(767),`fa`(767))
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPACT
drop table t1,t2; drop table t1,t2;
mysql-test/suite/innodb/t/innodb-64k-crash.test
View file @ 06be8cd3
...@@ -300,84 +300,15 @@ UPDATE t1 SET a=@c,b=@c,c=@c,d=@c,e=@c,f=@c,g=@c,h=@c,i=@c,j=@c, ...@@ -300,84 +300,15 @@ UPDATE t1 SET a=@c,b=@c,c=@c,d=@c,e=@c,f=@c,g=@c,h=@c,i=@c,j=@c,
kc=@c,lc=@c,mc=@c,nc=@c,oc=@c,pc=@c,qc=@c,rc=@c,sc=@c,tc=@c,uc=@c, kc=@c,lc=@c,mc=@c,nc=@c,oc=@c,pc=@c,qc=@c,rc=@c,sc=@c,tc=@c,uc=@c,
vc=@c,wc=@c,xc=@c,yc=@c,zc=@c; vc=@c,wc=@c,xc=@c,yc=@c,zc=@c;
connect (con1,localhost,root,,);
SET GLOBAL innodb_flush_log_at_trx_commit=1;
DELETE FROM t2 LIMIT 1;
disconnect con1;
connection default;
--let $shutdown_timeout=0 --let $shutdown_timeout=0
--source include/restart_mysqld.inc --source include/restart_mysqld.inc
--let $shutdown_timeout= --let $shutdown_timeout=
UPDATE t1 SET a=@e,b=@e,c=@e,d=@e,e=@e,f=@e,g=@e,h=@e,i=@e,j=@e, check table t1,t2;
k=@e,l=@e,m=@e,n=@e,o=@e,p=@e,q=@e,r=@e,s=@e,t=@e,u=@e,
v=@e,w=@e,x=@e,y=@e,z=@e,
aa=@e,ba=@e,ca=@e,da=@e,ea=@e,fa=@e,ga=@e,ha=@e,ia=@e,ja=@e,
ka=@e,la=@e,ma=@e,na=@e,oa=@e,pa=@e,qa=@e,ra=@e,sa=@e,ta=@e,ua=@e,
va=@e,wa=@e,xa=@e,ya=@e,za=@e,
ab=@e,bb=@e,cb=@e,db=@e,eb=@e,fb=@e,gb=@e,hb=@e,ib=@e,jb=@e,
kb=@e,lb=@e,mb=@e,nb=@e,ob=@e,pb=@e,qb=@e,rb=@e,sb=@e,tb=@e,ub=@e,
vb=@e,wb=@e,xb=@e,yb=@e,zb=@e,
ac=@e,bc=@e,cc=@e,dc=@e,ec=@e,fc=@e,gc=@e,hc=@e,ic=@e,jc=@e,
kc=@e,lc=@e,mc=@e,nc=@e,oc=@e,pc=@e,qc=@e,rc=@e,sc=@e,tc=@e,uc=@e,
vc=@e,wc=@e,xc=@e,yc=@e,zc=@e;
UPDATE t2 SET a=@l,b=@l,c=@l,d=@l,e=@l,f=@l,g=@l,h=@l,i=@l,j=@l,
k=@l,l=@l,m=@l,n=@l,o=@l,p=@l,q=@l,r=@l,s=@l,t=@l,u=@l,
v=@l,w=@l,x=@l,y=@l,z=@l,
aa=@l,ba=@l,ca=@l,da=@l,ea=@l,fa=@l,ga=@l,ha=@l,ia=@l,ja=@l,
ka=@l,la=@l,ma=@l,na=@l,oa=@l,pa=@l,qa=@l,ra=@l,sa=@l,ta=@l,ua=@l,
va=@l,wa=@l,xa=@l,ya=@l,za=@l,
ab=@l,bb=@l,cb=@l,db=@l,eb=@l,fb=@l,gb=@l,hb=@l,ib=@l,jb=@l,
kb=@l,lb=@l,mb=@l,nb=@l,ob=@l,pb=@l,qb=@l,rb=@l,sb=@l,tb=@l,ub=@l,
vb=@l,wb=@l,xb=@l,yb=@l,zb=@l,
ac=@l,bc=@l,cc=@l,dc=@l,ec=@l,fc=@l,gc=@l,hc=@l,ic=@l,jc=@l,
kc=@l,lc=@l,mc=@l,nc=@l,oc=@l,pc=@l,qc=@l,rc=@l,sc=@l,tc=@l,uc=@l,
vc=@l,wc=@l,xc=@l,yc=@l,zc=@l;
COMMIT;
BEGIN;
UPDATE t1 SET a=@f,b=@f,c=@f,d=@f,e=@f;
UPDATE t1 SET f=@f,g=@f,h=@f,i=@f,j=@f;
UPDATE t1 SET k=@f,l=@f,m=@f,n=@f,o=@f;
UPDATE t1 SET p=@f,q=@f,r=@f,s=@f,t=@f,u=@f;
UPDATE t1 SET v=@f,w=@f,x=@f,y=@f,z=@f;
UPDATE t1 SET aa=@f,ba=@f,ca=@f,da=@f;
UPDATE t1 SET ea=@f,fa=@f,ga=@f,ha=@f,ia=@f,ja=@f;
UPDATE t1 SET ka=@f,la=@f,ma=@f,na=@f,oa=@f,pa=@f;
UPDATE t1 SET qa=@f,ra=@f,sa=@f,ta=@f,ua=@f;
UPDATE t1 SET va=@f,wa=@f,xa=@f,ya=@f,za=@f;
UPDATE t1 SET ab=@f,bb=@f,cb=@f,db=@f;
UPDATE t1 SET eb=@f,fb=@f,gb=@f,hb=@f,ib=@f,ja=@f;
UPDATE t1 SET kb=@f,lb=@f,mb=@f,nb=@f,ob=@f,pa=@f;
UPDATE t1 SET qb=@f,rb=@f,sb=@f,tb=@f,ub=@f;
UPDATE t1 SET vb=@f,wb=@f,xb=@f,yb=@f,zb=@f;
UPDATE t1 SET ac=@f,bc=@f,cc=@f,dc=@f;
UPDATE t1 SET ec=@f,fc=@f,gc=@f,hc=@f,ic=@f,jc=@f;
UPDATE t1 SET kc=@f,lc=@f,mc=@f,nc=@f,oc=@f,pc=@f;
UPDATE t1 SET qc=@f,rc=@f,sc=@f,tc=@f,uc=@f;
UPDATE t1 SET vc=@f,wc=@f,xc=@f,yc=@f,zc=@f;
COMMIT;
BEGIN;
UPDATE t2 SET a=@f,b=@f,c=@f,d=@f,e=@f;
UPDATE t2 SET f=@f,g=@f,h=@f,i=@f,j=@f;
UPDATE t2 SET k=@f,l=@f,m=@f,n=@f,o=@f;
UPDATE t2 SET p=@f,q=@f,r=@f,s=@f,t=@f,u=@f;
UPDATE t2 SET v=@f,w=@f,x=@f,y=@f,z=@f;
UPDATE t2 SET aa=@f,ba=@f,ca=@f,da=@f;
UPDATE t2 SET ea=@f,fa=@f,ga=@f,ha=@f,ia=@f,ja=@f;
UPDATE t2 SET ka=@f,la=@f,ma=@f,na=@f,oa=@f,pa=@f;
UPDATE t2 SET qa=@f,ra=@f,sa=@f,ta=@f,ua=@f;
UPDATE t2 SET va=@f,wa=@f,xa=@f,ya=@f,za=@f;
UPDATE t2 SET ab=@f,bb=@f,cb=@f,db=@f;
UPDATE t2 SET eb=@f,fb=@f,gb=@f,hb=@f,ib=@f,ja=@f;
UPDATE t2 SET kb=@f,lb=@f,mb=@f,nb=@f,ob=@f,pa=@f;
UPDATE t2 SET qb=@f,rb=@f,sb=@f,tb=@f,ub=@f;
UPDATE t2 SET vb=@f,wb=@f,xb=@f,yb=@f,zb=@f;
UPDATE t2 SET ac=@f,bc=@f,cc=@f,dc=@f;
UPDATE t2 SET ec=@f,fc=@f,gc=@f,hc=@f,ic=@f,jc=@f;
UPDATE t2 SET kc=@f,lc=@f,mc=@f,nc=@f,oc=@f,pc=@f;
UPDATE t2 SET qc=@f,rc=@f,sc=@f,tc=@f,uc=@f;
UPDATE t2 SET vc=@f,wc=@f,xc=@f,yc=@f,zc=@f;
COMMIT;
show create table t1;
show create table t2;
drop table t1,t2; drop table t1,t2;
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