I have made a table, the printed out sql like:
Time: 21569 micros: Analytics SQL: select de,uidlevel2, sum(value) as value from
analytics_2012 where de in (‘wszycw02002’) and uidlevel2 in (‘11’) and (Yearly
in (‘2012’)) group by de,uidlevel2
got data sql query:
“wszycw02002”;"11 ";15746
Untitled (242 Bytes)
···
but the pt has null value:
why ??
maybe uidlevel2 must be 11 characters?
–
此致
莫愁前路无知己，天下谁人不识君。