mysql - What is wrong with this INSERT MAX+1 query? -


i'm having problem query:

insert invoices(invuid, linenumber) values (?, select(select max(linenumber)+1 invoices invuid=?))

it keeps saying: "general error: 1093 can't specify target table 'invoices' update"

your syntax invalid, use insert ... select , remove values part this:

insert invoices(invuid, linenumber)  select ?, max(linenumber)+1 invoices invuid=?

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