Now that we can run the regress tests using the new psql,
I was dismayed to discover that the arrays regress test
fails with it. The perfectly valid query
SELECT arrtest.a[1:3], arrtest.b[1:1][1:2][1:2], arrtest.c[1:2], arrtest.d[1:1][1:2] FROM
arrtest;
fails with
ERROR: parser: parse error at or near "]"
Turning on postmaster -d reveals that what is arriving at
the backend is
SELECT arrtest.a[1], arrtest.b[1][1][1], arrtest.c[1], arrtest.d[1][1]] FROM arrtest
Needless to say, this transformation of the query
is several miles to the south of acceptable.
Over to you, Peter...
regards, tom lane
