add project for scalar(interp) query and enhance test case

7130d3de · shenglian zhou · f139195f · 7130d3de · 7130d3de · 7130d3de
7 changed file
--- a/src/query/src/qPlan.c
+++ b/src/query/src/qPlan.c
@@ -567,6 +567,10 @@ SArray* createExecOperatorPlan(SQueryAttr* pQueryAttr) {
  } else if (pQueryAttr->pointInterpQuery) {
    op = OP_TimeEvery;
    taosArrayPush(plan, &op);
+    if (pQueryAttr->pExpr2 != NULL) {
+      op = OP_Project;
+      taosArrayPush(plan, &op);
+    }
  } else if (pQueryAttr->interval.interval > 0) {
    if (pQueryAttr->stableQuery) {
      op = OP_MultiTableTimeInterval;

--- a/tests/script/general/compute/math_abs.sim
+++ b/tests/script/general/compute/math_abs.sim
--- a/tests/script/general/compute/math_abs2.sim
+++ b/tests/script/general/compute/math_abs2.sim
+sleep 100
+sql connect
+sql use db
+
+print execute sql select abs(stb1.c4),abs(stba.c5) from stb1,stba where stb1.t1=stba.t1 and stb1.ts=stba.ts;
+sql select abs(stb1.c4),abs(stba.c5) from stb1,stba where stb1.t1=stba.t1 and stb1.ts=stba.ts;
+if $data00 != @1@ then
+  return -1 
+endi
+if $data01 != @1@ then
+  return -1 
+endi
+if $data10 != NULL then
+  return -1 
+endi
+if $data11 != @2@ then
+  return -1 
+endi
+if $data20 != @2@ then
+  return -1 
+endi
+if $data21 != @3@ then
+  return -1 
+endi
+if $data30 != NULL then
+  return -1 
+endi
+if $data31 != @4@ then
+  return -1 
+endi
+if $data40 != @4@ then
+  return -1 
+endi
+if $data41 != @5@ then
+  return -1 
+endi
+if $data50 != @2147483647@ then
+  return -1 
+endi
+if $data51 != @6@ then
+  return -1 
+endi
+if $data60 != @2147483647@ then
+  return -1 
+endi
+if $data61 != @7@ then
+  return -1 
+endi
+print execute sql select abs(c4) as a from stb1 union all select abs(c5) as a from stba;
+sql select abs(c4) as a from stb1 union all select abs(c5) as a from stba;
+if $data00 != @1@ then
+  return -1 
+endi
+if $data10 != NULL then
+  return -1 
+endi
+if $data20 != @2@ then
+  return -1 
+endi
+if $data30 != NULL then
+  return -1 
+endi
+if $data40 != @4@ then
+  return -1 
+endi
+if $data50 != @2147483647@ then
+  return -1 
+endi
+if $data60 != @2147483647@ then
+  return -1 
+endi
+if $data70 != @1@ then
+  return -1 
+endi
+if $data80 != @2@ then
+  return -1 
+endi
+if $data90 != @2@ then
+  return -1 
+endi
+print execute sql select abs(c2) from stba;
+sql select abs(c2) from stba;
+if $data00 != @1@ then
+  return -1 
+endi
+if $data10 != @2@ then
+  return -1 
+endi
+if $data20 != @3@ then
+  return -1 
+endi
+if $data30 != @4@ then
+  return -1 
+endi
+if $data40 != @5@ then
+  return -1 
+endi
+if $data50 != @6@ then
+  return -1 
+endi
+if $data60 != @7@ then
+  return -1 
+endi
+if $data70 != @8@ then
+  return -1 
+endi
+if $data80 != @9@ then
+  return -1 
+endi
+if $data90 != @0@ then
+  return -1 
+endi
+print execute sql select abs(min(c2)) from tba1;
+sql select abs(min(c2)) from tba1;
+if $data00 != @0@ then
+  return -1 
+endi
+print execute sql select abs(max(c2)) from tba1;
+sql select abs(max(c2)) from tba1;
+if $data00 != @9@ then
+  return -1 
+endi
+print execute sql select abs(count(c2)) from tba1;
+sql select abs(count(c2)) from tba1;
+if $data00 != @30@ then
+  return -1 
+endi
+print execute sql select abs(sum(c2)) from tba1;
+sql select abs(sum(c2)) from tba1;
+if $data00 != @135@ then
+  return -1 
+endi
+print execute sql select abs(avg(c2)) from tba1;
+sql select abs(avg(c2)) from tba1;
+if $data00 != @4.500000000@ then
+  return -1 
+endi
+print execute sql select abs(percentile(c2, 10)) from tba1;
+sql select abs(percentile(c2, 10)) from tba1;
+if $data00 != @0.900000000@ then
+  return -1 
+endi
+print execute sql select abs(apercentile(c2, 10)) from tba1;
+sql select abs(apercentile(c2, 10)) from tba1;
+if $data00 != @0.000000000@ then
+  return -1 
+endi
+print execute sql select abs(stddev(c2)) from tba1;
+sql select abs(stddev(c2)) from tba1;
+if $data00 != @2.872281323@ then
+  return -1 
+endi
+print execute sql select abs(spread(c2)) from tba1;
+sql select abs(spread(c2)) from tba1;
+if $data00 != @9.000000000@ then
+  return -1 
+endi
+print execute sql select abs(twa(c2)) from tba1;
+sql select abs(twa(c2)) from tba1;
+if $data00 != @4.637931034@ then
+  return -1 
+endi
+print execute sql select abs(leastsquares(c2, 1, 1)) from tba1;
+sql_error select abs(leastsquares(c2, 1, 1)) from tba1;
+print execute sql select abs(interp(c2)) from tba1 every(1s)
+sql select abs(interp(c2)) from tba1 every(1s)
+if $data00 != @21-11-11 09:00:00.000@ then
+  return -1 
+endi
+if $data01 != @1@ then
+  return -1 
+endi
+if $data10 != @21-11-11 09:00:01.000@ then
+  return -1 
+endi
+if $data11 != @2@ then
+  return -1 
+endi
+if $data20 != @21-11-11 09:00:02.000@ then
+  return -1 
+endi
+if $data21 != @3@ then
+  return -1 
+endi
+if $data30 != @21-11-11 09:00:03.000@ then
+  return -1 
+endi
+if $data31 != @4@ then
+  return -1 
+endi
+if $data40 != @21-11-11 09:00:04.000@ then
+  return -1 
+endi
+if $data41 != @5@ then
+  return -1 
+endi
+if $data50 != @21-11-11 09:00:05.000@ then
+  return -1 
+endi
+if $data51 != @6@ then
+  return -1 
+endi
+if $data60 != @21-11-11 09:00:06.000@ then
+  return -1 
+endi
+if $data61 != @7@ then
+  return -1 
+endi
+if $data70 != @21-11-11 09:00:07.000@ then
+  return -1 
+endi
+if $data71 != @8@ then
+  return -1 
+endi
+if $data80 != @21-11-11 09:00:08.000@ then
+  return -1 
+endi
+if $data81 != @9@ then
+  return -1 
+endi
+if $data90 != @21-11-11 09:00:09.000@ then
+  return -1 
+endi
+if $data91 != @0@ then
+  return -1 
+endi
+print execute sql select abs(interp(c2)) from stba every(1s) group by tbname;
+sql select abs(interp(c2)) from stba every(1s) group by tbname;
+if $data00 != @21-11-11 09:00:00.000@ then
+  return -1 
+endi
+if $data01 != @1@ then
+  return -1 
+endi
+if $data02 != @tba1@ then
+  return -1 
+endi
+if $data10 != @21-11-11 09:00:01.000@ then
+  return -1 
+endi
+if $data11 != @2@ then
+  return -1 
+endi
+if $data12 != @tba1@ then
+  return -1 
+endi
+if $data20 != @21-11-11 09:00:02.000@ then
+  return -1 
+endi
+if $data21 != @3@ then
+  return -1 
+endi
+if $data22 != @tba1@ then
+  return -1 
+endi
+if $data30 != @21-11-11 09:00:03.000@ then
+  return -1 
+endi
+if $data31 != @4@ then
+  return -1 
+endi
+if $data32 != @tba1@ then
+  return -1 
+endi
+if $data40 != @21-11-11 09:00:04.000@ then
+  return -1 
+endi
+if $data41 != @5@ then
+  return -1 
+endi
+if $data42 != @tba1@ then
+  return -1 
+endi
+if $data50 != @21-11-11 09:00:05.000@ then
+  return -1 
+endi
+if $data51 != @6@ then
+  return -1 
+endi
+if $data52 != @tba1@ then
+  return -1 
+endi
+if $data60 != @21-11-11 09:00:06.000@ then
+  return -1 
+endi
+if $data61 != @7@ then
+  return -1 
+endi
+if $data62 != @tba1@ then
+  return -1 
+endi
+if $data70 != @21-11-11 09:00:07.000@ then
+  return -1 
+endi
+if $data71 != @8@ then
+  return -1 
+endi
+if $data72 != @tba1@ then
+  return -1 
+endi
+if $data80 != @21-11-11 09:00:08.000@ then
+  return -1 
+endi
+if $data81 != @9@ then
+  return -1 
+endi
+if $data82 != @tba1@ then
+  return -1 
+endi
+if $data90 != @21-11-11 09:00:09.000@ then
+  return -1 
+endi
+if $data91 != @0@ then
+  return -1 
+endi
+if $data92 != @tba1@ then
+  return -1 
+endi
+print execute sql select abs(elapsed(ts)) from tba1;
+sql select abs(elapsed(ts)) from tba1;
+if $data00 != @29000.000000000@ then
+  return -1 
+endi
+print execute sql select abs(rate(c2)) from tba1;
+sql select abs(rate(c2)) from tba1;
+if $data00 != @0.896551724@ then
+  return -1 
+endi
+print execute sql select abs(irate(c2)) from tba1;
+sql select abs(irate(c2)) from tba1;
+if $data00 != @0.000000000@ then
+  return -1 
+endi
+print execute sql select abs(first(c2)) from tba1;
+sql select abs(first(c2)) from tba1;
+if $data00 != @1@ then
+  return -1 
+endi
+print execute sql select abs(last(c2)) from tba1;
+sql select abs(last(c2)) from tba1;
+if $data00 != @0@ then
+  return -1 
+endi
+print execute sql select abs(last_row(c2)) from tba1;
+sql select abs(last_row(c2)) from tba1;
+if $data00 != @0@ then
+  return -1 
+endi
+print execute sql select abs(top(c2, 1)) from tba1;
+sql_error select abs(top(c2, 1)) from tba1;
+print execute sql select abs(bottom(c2, 1)) from tba1;
+sql_error select abs(bottom(c2, 1)) from tba1;
+print execute sql select abs(leastsquares(c2, 1, 1)) from tba1;
+sql_error select abs(leastsquares(c2, 1, 1)) from tba1;
+print execute sql select abs(derivative(c2, 1s, 0)) from tba1;
+sql_error select abs(derivative(c2, 1s, 0)) from tba1;
+print execute sql select abs(diff(c2)) from tba1;
+sql_error select abs(diff(c2)) from tba1;
+print execute sql select abs(csum(c2)) from tba1;
+sql_error select abs(csum(c2)) from tba1;
+print execute sql select abs(mavg(c2,2)) from tba1;
+sql_error select abs(mavg(c2,2)) from tba1;
+print execute sql select abs(sample(c2,2)) from tba1;
+sql_error select abs(sample(c2,2)) from tba1;
+print execute sql select abs(_block_dist()) from tba1;
+sql_error select abs(_block_dist()) from tba1;
--- a/tests/script/general/compute/math_str_query1.sim
+++ b/tests/script/general/compute/math_str_query1.sim
--- a/tests/script/general/compute/math_sqrt2.sim
+++ b/tests/script/general/compute/math_sqrt2.sim
+sleep 100
+sql connect
+sql use db;
+
+print execute sql select sqrt(stb1.c4),sqrt(stba.c5) from stb1,stba where stb1.t1=stba.t1 and stb1.ts=stba.ts;
+sql select sqrt(stb1.c4),sqrt(stba.c5) from stb1,stba where stb1.t1=stba.t1 and stb1.ts=stba.ts;
+if $data00 != @1.000000000@ then
+  return -1 
+endi
+if $data01 != @1.000000000@ then
+  return -1 
+endi
+if $data10 != NULL then
+  return -1 
+endi
+if $data11 != @1.414213562@ then
+  return -1 
+endi
+if $data20 != @1.414213562@ then
+  return -1 
+endi
+if $data21 != @1.732050808@ then
+  return -1 
+endi
+if $data30 != NULL then
+  return -1 
+endi
+if $data31 != @2.000000000@ then
+  return -1 
+endi
+if $data40 != @2.000000000@ then
+  return -1 
+endi
+if $data41 != @2.236067977@ then
+  return -1 
+endi
+if $data50 != @46340.950001052@ then
+  return -1 
+endi
+if $data51 != @2.449489743@ then
+  return -1 
+endi
+if $data60 != @-nan@ then
+  return -1 
+endi
+if $data61 != @2.645751311@ then
+  return -1 
+endi
+print execute sql select sqrt(c4) as a from stb1 union all select sqrt(c5) as a from stba;
+sql select sqrt(c4) as a from stb1 union all select sqrt(c5) as a from stba;
+if $data00 != @1.000000000@ then
+  return -1 
+endi
+if $data10 != NULL then
+  return -1 
+endi
+if $data20 != @1.414213562@ then
+  return -1 
+endi
+if $data30 != NULL then
+  return -1 
+endi
+if $data40 != @2.000000000@ then
+  return -1 
+endi
+if $data50 != @46340.950001052@ then
+  return -1 
+endi
+if $data60 != @-nan@ then
+  return -1 
+endi
+if $data70 != @1.000000000@ then
+  return -1 
+endi
+if $data80 != @1.414213562@ then
+  return -1 
+endi
+if $data90 != @1.414213562@ then
+  return -1 
+endi
+print execute sql select sqrt(c2) from stba;
+sql select sqrt(c2) from stba;
+if $data00 != @1.000000000@ then
+  return -1 
+endi
+if $data10 != @1.414213562@ then
+  return -1 
+endi
+if $data20 != @1.732050808@ then
+  return -1 
+endi
+if $data30 != @2.000000000@ then
+  return -1 
+endi
+if $data40 != @2.236067977@ then
+  return -1 
+endi
+if $data50 != @2.449489743@ then
+  return -1 
+endi
+if $data60 != @2.645751311@ then
+  return -1 
+endi
+if $data70 != @2.828427125@ then
+  return -1 
+endi
+if $data80 != @3.000000000@ then
+  return -1 
+endi
+if $data90 != @0.000000000@ then
+  return -1 
+endi
+print execute sql select sqrt(min(c2)) from tba1;
+sql select sqrt(min(c2)) from tba1;
+if $data00 != @0.000000000@ then
+  return -1 
+endi
+print execute sql select sqrt(max(c2)) from tba1;
+sql select sqrt(max(c2)) from tba1;
+if $data00 != @3.000000000@ then
+  return -1 
+endi
+print execute sql select sqrt(count(c2)) from tba1;
+sql select sqrt(count(c2)) from tba1;
+if $data00 != @5.477225575@ then
+  return -1 
+endi
+print execute sql select sqrt(sum(c2)) from tba1;
+sql select sqrt(sum(c2)) from tba1;
+if $data00 != @11.618950039@ then
+  return -1 
+endi
+print execute sql select sqrt(avg(c2)) from tba1;
+sql select sqrt(avg(c2)) from tba1;
+if $data00 != @2.121320344@ then
+  return -1 
+endi
+print execute sql select sqrt(percentile(c2, 10)) from tba1;
+sql select sqrt(percentile(c2, 10)) from tba1;
+if $data00 != @0.948683298@ then
+  return -1 
+endi
+print execute sql select sqrt(apercentile(c2, 10)) from tba1;
+sql select sqrt(apercentile(c2, 10)) from tba1;
+if $data00 != @0.000000000@ then
+  return -1 
+endi
+print execute sql select sqrt(stddev(c2)) from tba1;
+sql select sqrt(stddev(c2)) from tba1;
+if $data00 != @1.694780612@ then
+  return -1 
+endi
+print execute sql select sqrt(spread(c2)) from tba1;
+sql select sqrt(spread(c2)) from tba1;
+if $data00 != @3.000000000@ then
+  return -1 
+endi
+print execute sql select sqrt(twa(c2)) from tba1;
+sql select sqrt(twa(c2)) from tba1;
+if $data00 != @2.153585623@ then
+  return -1 
+endi
+print execute sql select sqrt(leastsquares(c2, 1, 1)) from tba1;
+sql_error select sqrt(leastsquares(c2, 1, 1)) from tba1;
+print execute sql select sqrt(interp(c2)) from tba1 every(1s)
+sql select sqrt(interp(c2)) from tba1 every(1s)
+if $data00 != @21-11-11 09:00:00.000@ then
+  return -1 
+endi
+if $data01 != @1.000000000@ then
+  return -1 
+endi
+if $data10 != @21-11-11 09:00:01.000@ then
+  return -1 
+endi
+if $data11 != @1.414213562@ then
+  return -1 
+endi
+if $data20 != @21-11-11 09:00:02.000@ then
+  return -1 
+endi
+if $data21 != @1.732050808@ then
+  return -1 
+endi
+if $data30 != @21-11-11 09:00:03.000@ then
+  return -1 
+endi
+if $data31 != @2.000000000@ then
+  return -1 
+endi
+if $data40 != @21-11-11 09:00:04.000@ then
+  return -1 
+endi
+if $data41 != @2.236067977@ then
+  return -1 
+endi
+if $data50 != @21-11-11 09:00:05.000@ then
+  return -1 
+endi
+if $data51 != @2.449489743@ then
+  return -1 
+endi
+if $data60 != @21-11-11 09:00:06.000@ then
+  return -1 
+endi
+if $data61 != @2.645751311@ then
+  return -1 
+endi
+if $data70 != @21-11-11 09:00:07.000@ then
+  return -1 
+endi
+if $data71 != @2.828427125@ then
+  return -1 
+endi
+if $data80 != @21-11-11 09:00:08.000@ then
+  return -1 
+endi
+if $data81 != @3.000000000@ then
+  return -1 
+endi
+if $data90 != @21-11-11 09:00:09.000@ then
+  return -1 
+endi
+if $data91 != @0.000000000@ then
+  return -1 
+endi
+print execute sql select sqrt(interp(c2)) from stba every(1s) group by tbname;
+sql select sqrt(interp(c2)) from stba every(1s) group by tbname;
+if $data00 != @21-11-11 09:00:00.000@ then
+  return -1 
+endi
+if $data01 != @1.000000000@ then
+  return -1 
+endi
+if $data02 != @tba1@ then
+  return -1 
+endi
+if $data10 != @21-11-11 09:00:01.000@ then
+  return -1 
+endi
+if $data11 != @1.414213562@ then
+  return -1 
+endi
+if $data12 != @tba1@ then
+  return -1 
+endi
+if $data20 != @21-11-11 09:00:02.000@ then
+  return -1 
+endi
+if $data21 != @1.732050808@ then
+  return -1 
+endi
+if $data22 != @tba1@ then
+  return -1 
+endi
+if $data30 != @21-11-11 09:00:03.000@ then
+  return -1 
+endi
+if $data31 != @2.000000000@ then
+  return -1 
+endi
+if $data32 != @tba1@ then
+  return -1 
+endi
+if $data40 != @21-11-11 09:00:04.000@ then
+  return -1 
+endi
+if $data41 != @2.236067977@ then
+  return -1 
+endi
+if $data42 != @tba1@ then
+  return -1 
+endi
+if $data50 != @21-11-11 09:00:05.000@ then
+  return -1 
+endi
+if $data51 != @2.449489743@ then
+  return -1 
+endi
+if $data52 != @tba1@ then
+  return -1 
+endi
+if $data60 != @21-11-11 09:00:06.000@ then
+  return -1 
+endi
+if $data61 != @2.645751311@ then
+  return -1 
+endi
+if $data62 != @tba1@ then
+  return -1 
+endi
+if $data70 != @21-11-11 09:00:07.000@ then
+  return -1 
+endi
+if $data71 != @2.828427125@ then
+  return -1 
+endi
+if $data72 != @tba1@ then
+  return -1 
+endi
+if $data80 != @21-11-11 09:00:08.000@ then
+  return -1 
+endi
+if $data81 != @3.000000000@ then
+  return -1 
+endi
+if $data82 != @tba1@ then
+  return -1 
+endi
+if $data90 != @21-11-11 09:00:09.000@ then
+  return -1 
+endi
+if $data91 != @0.000000000@ then
+  return -1 
+endi
+if $data92 != @tba1@ then
+  return -1 
+endi
+print execute sql select sqrt(elapsed(ts)) from tba1;
+sql select sqrt(elapsed(ts)) from tba1;
+if $data00 != @170.293863659@ then
+  return -1 
+endi
+print execute sql select sqrt(rate(c2)) from tba1;
+sql select sqrt(rate(c2)) from tba1;
+if $data00 != @0.946864153@ then
+  return -1 
+endi
+print execute sql select sqrt(irate(c2)) from tba1;
+sql select sqrt(irate(c2)) from tba1;
+if $data00 != @0.000000000@ then
+  return -1 
+endi
+print execute sql select sqrt(first(c2)) from tba1;
+sql select sqrt(first(c2)) from tba1;
+if $data00 != @1.000000000@ then
+  return -1 
+endi
+print execute sql select sqrt(last(c2)) from tba1;
+sql select sqrt(last(c2)) from tba1;
+if $data00 != @0.000000000@ then
+  return -1 
+endi
+print execute sql select sqrt(last_row(c2)) from tba1;
+sql select sqrt(last_row(c2)) from tba1;
+if $data00 != @0.000000000@ then
+  return -1 
+endi
+print execute sql select sqrt(top(c2, 1)) from tba1;
+sql_error select sqrt(top(c2, 1)) from tba1;
+print execute sql select sqrt(bottom(c2, 1)) from tba1;
+sql_error select sqrt(bottom(c2, 1)) from tba1;
+print execute sql select sqrt(leastsquares(c2, 1, 1)) from tba1;
+sql_error select sqrt(leastsquares(c2, 1, 1)) from tba1;
+print execute sql select sqrt(derivative(c2, 1s, 0)) from tba1;
+sql_error select sqrt(derivative(c2, 1s, 0)) from tba1;
+print execute sql select sqrt(diff(c2)) from tba1;
+sql_error select sqrt(diff(c2)) from tba1;
+print execute sql select sqrt(csum(c2)) from tba1;
+sql_error select sqrt(csum(c2)) from tba1;
+print execute sql select sqrt(mavg(c2,2)) from tba1;
+sql_error select sqrt(mavg(c2,2)) from tba1;
+print execute sql select sqrt(sample(c2,2)) from tba1;
+sql_error select sqrt(sample(c2,2)) from tba1;
+print execute sql select sqrt(_block_dist()) from tba1;
+sql_error select sqrt(_block_dist()) from tba1;
--- a/tests/script/general/compute/math_str_func.sim
+++ b/tests/script/general/compute/math_str_func.sim
@@ -45,8 +45,8 @@ sql insert into tbn values ('2021-11-11 09:00:04',true,5,5,5,5,5,5,"555","5555",
 sql insert into tbn values ('2021-11-11 09:00:05',true,6,6,6,6,6,6,"666","6666",6,6,6,6);
 sql insert into tbn values ('2021-11-11 09:00:06',true,7,7,7,7,7,7,"777","7777",7,7,7,7);

-run general/compute/math_str_query1.sim
-#run general/compute/math_str_query2.sim
+run general/compute/math_sqrt.sim
+run general/compute/math_abs.sim


 sql create table stba (ts timestamp, c1 bool, c2 tinyint, c3 smallint, c4 int, c5 bigint, c6 float, c7 double, c8 binary(10), c9 nchar(10), c10 tinyint unsigned, c11 smallint unsigned, c12 int unsigned, c13 bigint unsigned) TAGS(t1 int, t2 binary(10), t3 double);
@@ -98,9 +98,10 @@ sql insert into tba1 values ('2021-11-11 09:00:27',true, 8,8,8,8,8,8,"888","8888
 sql insert into tba1 values ('2021-11-11 09:00:28',true, 9,9,9,9,9,9,"999","9999",9,9,9,9);
 sql insert into tba1 values ('2021-11-11 09:00:29',true, 0,0,0,0,0,0,"000","0000",0,0,0,0);

-run general/compute/math_str_query1.sim
-run general/compute/math_str_query2.sim
-#run general/compute/math_str_query3.sim
+run general/compute/math_sqrt.sim
+run general/compute/math_sqrt2.sim
+run general/compute/math_abs.sim
+run general/compute/math_abs2.sim

 #system sh/exec.sh -n dnode1 -s stop -x SIGINT

--- a/tests/script/general/compute/math_str_query2.sim
+++ b/tests/script/general/compute/math_str_query2.sim
-sleep 100
-sql connect
-sql use db;
-print execute sql select sqrt(stb1.c4),sqrt(stba.c5) from stb1,stba where stb1.t1=stba.t1 and stb1.ts=stba.ts;
-sql select sqrt(stb1.c4),sqrt(stba.c5) from stb1,stba where stb1.t1=stba.t1 and stb1.ts=stba.ts;
-if $data00 != @1.000000000@ then
-  return -1 
-endi
-if $data01 != @1.000000000@ then
-  return -1 
-endi
-if $data10 != NULL then
-  return -1 
-endi
-if $data11 != @1.414213562@ then
-  return -1 
-endi
-if $data20 != @1.414213562@ then
-  return -1 
-endi
-if $data21 != @1.732050808@ then
-  return -1 
-endi
-if $data30 != NULL then
-  return -1 
-endi
-if $data31 != @2.000000000@ then
-  return -1 
-endi
-if $data40 != @2.000000000@ then
-  return -1 
-endi
-if $data41 != @2.236067977@ then
-  return -1 
-endi
-if $data50 != @46340.950001052@ then
-  return -1 
-endi
-if $data51 != @2.449489743@ then
-  return -1 
-endi
-if $data60 != @-nan@ then
-  return -1 
-endi
-if $data61 != @2.645751311@ then
-  return -1 
-endi
-print execute sql select sqrt(c4) as a from stb1 union all select sqrt(c5) as a from stba;
-sql select sqrt(c4) as a from stb1 union all select sqrt(c5) as a from stba;
-if $data00 != @1.000000000@ then
-  return -1 
-endi
-if $data10 != NULL then
-  return -1 
-endi
-if $data20 != @1.414213562@ then
-  return -1 
-endi
-if $data30 != NULL then
-  return -1 
-endi
-if $data40 != @2.000000000@ then
-  return -1 
-endi
-if $data50 != @46340.950001052@ then
-  return -1 
-endi
-if $data60 != @-nan@ then
-  return -1 
-endi
-if $data70 != @1.000000000@ then
-  return -1 
-endi
-if $data80 != @1.414213562@ then
-  return -1 
-endi
-if $data90 != @1.414213562@ then
-  return -1 
-endi
-print execute sql select sqrt(c2) from stba;
-sql select sqrt(c2) from stba;
-if $data00 != @1.000000000@ then
-  return -1 
-endi
-if $data10 != @1.414213562@ then
-  return -1 
-endi
-if $data20 != @1.732050808@ then
-  return -1 
-endi
-if $data30 != @2.000000000@ then
-  return -1 
-endi
-if $data40 != @2.236067977@ then
-  return -1 
-endi
-if $data50 != @2.449489743@ then
-  return -1 
-endi
-if $data60 != @2.645751311@ then
-  return -1 
-endi
-if $data70 != @2.828427125@ then
-  return -1 
-endi
-if $data80 != @3.000000000@ then
-  return -1 
-endi
-if $data90 != @0.000000000@ then
-  return -1 
-endi