On Jul 30, 2007, at 9:26 , Dale Seaburg wrote:
> I have a database that can be accessed and used correctly via ODBC
> and MS-Access. But when I try to do a simple SQL SELECT query in
> psql, I get an error that the table can't be found: Relation
> "instrument_type" does not exist. Yet, when I do a "\d" command, I
> see the table named "Instrument_Type" in the "public" schema.
SQL is case-insensitive unless the identifier is quoted. PostgreSQL
downcases unquoted identifiers, so
instrument_type
InSTrument_type
INSTRUMENT_TYPE
Instrument_Type
all are treated as instrument_type.
Note that \d returns "Instrument_Type". This means the identifier was
quoted when created. "Instrument_Type" is not the same as
Instrument_Type or instrument_type. You need to quote the identifier
to use it, e.g.,
SELECT *
FROM "Instrument_Type";
Michael Glaesemann
grzm seespotcode net
