Data statement format used by the .sh scripts - Mailing list pgsql-hackers

Hello Every one,

Can some one explain me the under mentioned Data
statement format including the insert
parameters....which is excessively used in
pg_attribute.h ,pg_class.h,pg_proc.h and at many more
places..... 

DATA(insert ( 1255 prosrc 26 -1 -1 -1 0 -1 -1 f x
i f f f t 0));

Thanks,
Nauman

    
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