Magne Mahre b2ddac5563 Bug#50542 5.5.x doesn't check length of key prefixes: ...

corruption and crash results
      
An index creation statement where the index key
is larger/wider than the column it references 
should throw an error.
      
A statement like:
  CREATE TABLE t1 (a CHAR(1), PRIMARY KEY (A(255)))
did not error, but a segmentation fault followed when
an insertion was attempted on the table
      
The partial key validiation clause has been 
restructured to (hopefully) better document which
uses of partial keys are valid.

2010-02-11 18:02:41 +01:00

29 KiB

Raw Blame History

View Raw