Pass in the old file first and the newer file second.
 
+ means add
- means subtract

Modules
		datetime optparse re sys

Functions
		chomp(line) Parse a PGSQL dump comment line  Name: claim_amount; Type: TABLE; Schema: public; Owner: -; Tablespace: get(schema, map_, key) get_lines(schema, map_, key, name) main() parse_sql_dump(stream, opts) print_diff(key, schema, from_map, to_map, opts)

Data
		COM_RE = <_sre.SRE_Pattern object>