Running postgres-7.0.3 on a RedHat 6.2 system: Recently I updated the schema of one of our tables (create, insert select, drop, rename). We have a boolean column "hitsingle" with a default of 'f'. media=> \d incantaaudioclipregistry Table "incantaaudioclipregistry" Attribute | Type | Modifier ----------------+--------------+---------------------- ... releasedate | integer | not null ... hitsingle | boolean | not null default 'f' ... Lately newly inserted rows have been coming up with a value of 't', even though that column is not mentioned in the insert (and therefore should get the default value). media=> select releasedate, hitsingle, count(*) from incantaaudioclipregistry group by releasedate, hitsingle; releasedate | hitsingle | count -------------+-----------+------- ... 1237 | f | 1984 1237 | t | 31 1237 | t | 429 1239 | f | 264 1239 | t | 26 1239 | t | 669 ... WTF is that?! media=> select count(*) from incantaaudioclipregistry where hitsingle and not hitsingle = 't'; count ------- 1098 (1 row) So, I have T and no T! I tried replicating the problem on a small scale and couldn't. I can't even replicate it in the database with problems. Sigh. I have made copies of the files in base/media/ just in case somebody out there could perform a forensic analysis. ---------------------------(end of broadcast)--------------------------- TIP 2: you can get off all lists at once with the unregister command (send "unregister YourEmailAddressHere" to [EMAIL PROTECTED])