Hi!

Was UPDATE/REPLACE command implemented?
I mean, a command which does update and if it
updated to record to match an already existing
unique index then the old record is killed and the
new stays.

Example ( UPPLACE - UPDATE/REPLACE command):

table: ids
ID (primary key) NAME
1  a
2  b
3  c
4  d

UPPLACE  ids set id=4, name='z' where id=2;
after this table has:
1 a
4 z 
3 c

Artem


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