Hello,

i m in multi user database.

I want to clean a table of all entries from one user (rec with field id_user=xxx) and insert new entries, BUT i must be sure that noone is not actually doing any insert on this table for this user. i can not lock the table because this will affect all the users, i just need to lock all insert with id_user=xxx

is this possible in firebird ?

at the end yes i will lock the table but if i can avoid it ...