open database opt;

let a=333;
let x=777;

#debug 3;
(set "ERA:ShowMemInfo" = TRUE);

query 997 a within [ . + .. ];
query 997 within [ fun(n : int) a within [ . + n ]];
query 997 a within [ fun( n: int, m: int) n + m ];

query x within [ fun(var1: ANY) plz feed head[var1] count ];
query a within[ fun(var1: ANY) plz_20 loop[. count + var1]];
query plz within [ fun(varA : ANY) varA count ];
#query plz_20 within [ fun(varA : ANY) varA loop[. count]];

query x a within [ fun( varN: int, varM: int) 1 + 1 ];
query 997 a within [ fun( varN: int, varM: int) varN + varM ];
query 997 a within [ fun( varN: int, varM: int) plz feed head[varN] head[varM] count ];
#query 997 a within [ fun( varN: int, varM: int) plz_20 loop[. count]];

#query 997 a within [ plz_20 plz_20 loopa[ . feed .. feed {r1} dphashjoin[PLZ, PLZ_r1, 997, h1, h2] count ];

#query plz_20 plz_20 loopa[ . feed .. feed {r1} 
#                           dphashjoin[PLZ, PLZ_r1, 997, h1, h2] count ];

#query h1 h2 
#  within2 [ fun(varA: hashtable, varB: hashtable) 
#            plz_20 plz_20 loopa[ . feed .. feed {r1} 
#                                dphashjoin[PLZ, PLZ_r1, 997, varA, varB] count ]];
#            tie[. + ..];

#query plz_20 summarize plz_20 summarize {r1} dphashjoin[PLZ, PLZ_r1, 997, h1, h2] count;
#query plz_20 summarize plz_20 summarize {r1} loophashjoin[PLZ, PLZ_r1, 997] count;

#query plz feed plz feed {r1} dphashjoin[PLZ, PLZ_r1, 997, h1, h2] count;
#query plz feed plz feed {r1} dphashjoin[PLZ, PLZ_r1, 997, h1, h2] count;