I saw this in my log file:
ERROR: invalid regular expression: quantifier operand
invalid
STATEMENT: SELECT n.nspname as "Schema",
p.proname as "Name",
CASE WHEN p.proretset THEN 'setof ' ELSE ''
END ||
pg_catalog.format_type(p.prorettype, NULL)
as "Result data type",
pg_catalog.oidvectortypes(p.proargtypes) as
"Argument data types"
FROM pg_catalog.pg_proc p
LEFT JOIN pg_catalog.pg_namespace n ON
n.oid = p.pronamespace
WHERE p.prorettype <>
'pg_catalog.cstring'::pg_catalog.regtype
AND p.proargtypes[0] <>
'pg_catalog.cstring'::pg_catalog.regtype
AND NOT p.proisagg
AND
pg_catalog.pg_function_is_visible(p.oid)
AND p.proname ~ '^+$'
ORDER BY 1, 2, 3, 4;
It's greek to me ;). Any idea what caused this error,
and if there's some sort of problem?
Thanks,
CSN
PG 8.0.2
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