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

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TODO: enable MDEV-13049 optimization for 10.3
This commit is contained in:
Alexander Barkov
2017-10-30 20:47:39 +04:00
parent fe8cf8fdf1 003cb2f424
commit 835cbbcc7b
644 changed files with 35267 additions and 4099 deletions
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9
mysql-test/suite/innodb_zip/t/16k.test
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@ -439,9 +439,10 @@ UPDATE t1 SET a=@c,b=@c,c=@c,d=@c,e=@c,f=@c,g=@c,h=@c,i=@c,j=@c,
# But a single transaction can update the columns in separate statements.
# because the UNDO records will be smaller.
CREATE INDEX t1f ON t1 (f(767));
--error ER_UNDO_RECORD_TOO_BIG
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,
@ -480,8 +481,9 @@ UPDATE t1 SET s=@e;
# This is a problem. It means that the DDL is allowed to create a table
# that CANNOT be updated. See bug#12953735.
CREATE INDEX t1t ON t1 (t(767));
--error ER_UNDO_RECORD_TOO_BIG
BEGIN;
UPDATE t1 SET t=@e;
ROLLBACK;
CREATE INDEX t1u ON t1 (u(767));
CREATE INDEX t1ut ON t1 (u(767), t(767));
@ -618,9 +620,10 @@ PRIMARY KEY (b(10), a), INDEX (c(767)), INDEX(b(767))
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 ER_UNDO_RECORD_TOO_BIG
BEGIN;
UPDATE bug12547647 SET c = REPEAT('b',16928);
SHOW WARNINGS;
ROLLBACK;
DROP TABLE bug12547647;
# The following should fail in non-strict mode too.