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Merge remote-tracking branch 'origin/bb-10.2-ext' into 10.3

TODO: enable MDEV-13049 optimization for 10.3
This commit is contained in:
Alexander Barkov
2017-10-30 20:47:39 +04:00
644 changed files with 35267 additions and 4099 deletions

View File

@ -318,10 +318,10 @@ UPDATE t1 SET a=@c,b=@c,c=@c,d=@c,e=@c,f=@c,g=@c,h=@c,i=@c,j=@c,
# because the UNDO records will be smaller.
CREATE INDEX t1f ON t1 (f(767));
--error 1713
BEGIN;
UPDATE t1 SET a=@d,b=@d,c=@d,d=@d,e=@d,f=@d,g=@d,h=@d,i=@d,j=@d,
k=@d,l=@d,m=@d,n=@d,o=@d,p=@d,q=@d,r=@d,s=@d,t=@d,u=@d;
ROLLBACK;
BEGIN;
UPDATE t1 SET a=@d,b=@d,c=@d,d=@d,e=@d;
UPDATE t1 SET f=@d,g=@d,h=@d,i=@d,j=@d,k=@d,l=@d,m=@d,
@ -361,8 +361,9 @@ UPDATE t1 SET s=@e;
# that CANNOT be updated.
CREATE INDEX t1t ON t1 (t(767));
--error 1713
BEGIN;
UPDATE t1 SET t=@e;
ROLLBACK;
SHOW CREATE TABLE t1;
DROP TABLE t1;
@ -490,9 +491,10 @@ INSERT INTO bug12547647 VALUES (5,REPEAT('khdfo5AlOq',1900),REPEAT('g',7751));
COMMIT;
# The following used to cause a hang while doing infinite undo log allocation.
--error 1713
BEGIN;
UPDATE bug12547647 SET c = REPEAT('b',16928);
SHOW WARNINGS;
ROLLBACK;
DROP TABLE bug12547647;
SET SESSION innodb_strict_mode = on;