any ideas on this? google has not helped.
can temp tables be innodb? can they have fk?
mysql>
mysql> create temporary table bvolsetparents
-> (
-> volset int not null,
-> ancestor int not null,
-> primary key (volset,ancestor),
-> foreign key (volset) REFERENCES bvolset(id),
-> foreign key (ancestor) references bvolset(id)
-> );
ERROR 1005: Can't create table
'c:\docume~1\admini~1\locals~1\temp\#sql640_41_0.frm' (errno: 150)
mysql>
mysql> create table bvolsetparents
-> (
-> volset int not null,
-> ancestor int not null,
-> primary key (volset,ancestor),
-> foreign key (volset) REFERENCES bvolset(id),
-> foreign key (ancestor) references bvolset(id)
-> );
Query OK, 0 rows affected (0.11 sec)
mysql>
mysql> drop table bvolsetparents;
Query OK, 0 rows affected (0.07 sec)
mysql> create temporary table bvolsetparents
-> (
-> volset int not null,
-> ancestor int not null,
-> primary key (volset,ancestor),
-> foreign key (volset) REFERENCES bvolset(id),
-> foreign key (ancestor) references bvolset(id)
-> ) engine=innodb;
ERROR 1005: Can't create table
'c:\docume~1\admini~1\locals~1\temp\#sql640_41_1.frm' (errno: 150)
mysql> create temporary table bvolsetparents
-> (id int);
Query OK, 0 rows affected (0.48 sec)
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