CREATE TABLE word (
form text NOT NULL,
+ lang text NOT NULL DEFAULT 'eng',
cat integer REFERENCES word (id),
+ ref integer REFERENCES word (id),
source text,
thumb text[],
+ wptitle text,
created timestamptz DEFAULT now(),
id serial NOT NULL PRIMARY KEY
);
COMMENT ON COLUMN word.form IS 'preferred textual representation';
+COMMENT ON COLUMN word.lang IS 'ISO 639-3 language code';
COMMENT ON COLUMN word.cat IS 'hierarchical classification';
+COMMENT ON COLUMN word.ref IS 'reference to equivalent eng translation';
COMMENT ON COLUMN word.source IS 'URI of downloaded image';
COMMENT ON COLUMN word.thumb IS 'ImageMagick convert options to create thumbnail from source image';
+COMMENT ON COLUMN word.wptitle IS 'reference Wikipedia article';