NVC SQL

delete from "65" where COMMUN_CAT IS NULL;
update "65" set COMMUN_CAT = 'A, Aquatic Communities' where COMMUN_CAT='A';
update "65" set COMMUN_CAT = 'CG, Calciolous Grassland' where COMMUN_CAT='CG';
update "65" set COMMUN_CAT = 'H, Heathland' where COMMUN_CAT='H';
update "65" set COMMUN_CAT = 'M, Mires' where COMMUN_CAT='M';
update "65" set COMMUN_CAT = 'MC, Maritime Cliff Communities' where COMMUN_CAT='MC';
update "65" set COMMUN_CAT = 'MG, Mesotrophic Grassland' where COMMUN_CAT='MG';
update "65" set COMMUN_CAT = 'N/A, Non-standard code' where COMMUN_CAT='N/A';
update "65" set COMMUN_CAT = 'S, Swamps and tall-herb fens' where COMMUN_CAT='S';
update "65" set COMMUN_CAT = 'OW, Open Water' where COMMUN_CAT='OW';
update "65" set COMMUN_CAT = 'OV, Open Vegetation' where COMMUN_CAT='OV';
update "65" set COMMUN_CAT = 'SD, Sand Dunes, Strand-line & Shingle Communities' where COMMUN_CAT='SD';
update "65" set COMMUN_CAT = 'SM, Saltmarsh' where COMMUN_CAT='SM';
update "65" set COMMUN_CAT = 'U, Calcifugous Grasslands and Montane Communities' where COMMUN_CAT='U';
update "65" set COMMUN_CAT = 'W, Woodlands' where COMMUN_CAT='W';