seems like an error in the sql parser to me:
# create table test (acol smallint[]);
CREATE
# insert into test (acol) values ('{ 0 }');
ERROR: pg_atoi: error in "0 ": can't parse " "
# insert into test (acol) values ('{ 0}');
INSERT 28472 1
the only difference is the trailing " " after the 0;
Regards,
Floyd Shackelford
4 Peaks Technology Group, Inc.
VOICE: 334.735.9428
FAX: 916.404.7125
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acta non verba