Hi guys, could someone take a look at MDEV-6817? i'm testing a stress test with aria and row_format=page the problem is, running many php>while(1){ mysql>select max(column) from table; php> get the value, sum+1 mysql>insert into table (the value of column+1) php>} i got some problems... the value of the first max(column) sometimes return an old value in others words, the query isn't consistent, or the table invalidation code is wrong i got a value 296 at query cache if i change the autocommit from 1 to 0, i got a value of 297, i could use SQL_NO_CACHE and got the same 297 value the problem only occur with row_format=page -- Roberto Spadim SPAEmpresarial Eng. Automação e Controle