Re: [SQL] Immutable function in index

"SZŰCS Gábor" <surrano@mailbox.hu> writes:
> tir=# CREATE INDEX ajanlat_cikk ON ajanlat (antinuller(cikk),
> antinuller(minoseg), tol);
> ERROR:  parser: parse error at or near "," at character 55

> I'm not sure what happened,

You're trying to use a 7.4 feature in 7.3.  Multiple functional columns
in one index is new in 7.4.
        regards, tom lane