Litao Wu <[EMAIL PROTECTED]> writes: > I have changed "reindex table my_table" to: > psql ... > -c "drop index my_index; create index my_index;"
> I do not know what caused this happen, and I > am also confused. If create index my_index is killed > by "-9", then my_index should not present in the > database because it has been dropped before creating. I believe that the above executes the two commands in a single transaction. So if you kill it midway through the CREATE, everything rolls back and the index is still there. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 3: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly