1
vote
1answer
74 views

What is QP layer?

From blogs.innodb.com: InnoDB Memcached with Binlog Capability In our earlier Labs release, we presented a MySQL NoSQL solution through InnoDB Memcached Daemon Plugin (see earlier Calvin’s and my ...
5
votes
3answers
428 views

What could be the reason for disallowing a sub query in the values clause?

For example SQL> create table dates(d date); Table created. SQL> insert into dates select sysdate from dual; 1 row created. SQL> select * from dates; D --------- 28-MAY-11 SQL> ...