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isnull/isnotnull functions

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John Kerl 2016-01-09 16:50:45 +00:00
parent 650a6ae486
commit d3db3e8d1d
2 changed files with 73 additions and 0 deletions
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64
c/reg_test/expected/out
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@ -7501,6 +7501,70 @@ mlr --opprint filter isnotnull($z) ./reg_test/input/nullvals.dkvp
mlr --opprint filter isnotnull($nosuch) ./reg_test/input/nullvals.dkvp
mlr --opprint put $f=isnull($x) ./reg_test/input/nullvals.dkvp
a x y z f
b 1 2 - false
b 3 4 - false
b 5 - - false
b - 6 - true
b - - - true
mlr --opprint put $f=isnull($y) ./reg_test/input/nullvals.dkvp
a x y z f
b 1 2 - false
b 3 4 - false
b 5 - - true
b - 6 - false
b - - - true
mlr --opprint put $f=isnull($z) ./reg_test/input/nullvals.dkvp
a x y z f
b 1 2 - true
b 3 4 - true
b 5 - - true
b - 6 - true
b - - - true
mlr --opprint put $f=isnull($nosuch) ./reg_test/input/nullvals.dkvp
a x y z f
b 1 2 - -
b 3 4 - -
b 5 - - -
b - 6 - -
b - - - -
mlr --opprint put $f=isnotnull($x) ./reg_test/input/nullvals.dkvp
a x y z f
b 1 2 - true
b 3 4 - true
b 5 - - true
b - 6 - false
b - - - false
mlr --opprint put $f=isnotnull($y) ./reg_test/input/nullvals.dkvp
a x y z f
b 1 2 - true
b 3 4 - true
b 5 - - false
b - 6 - true
b - - - false
mlr --opprint put $f=isnotnull($z) ./reg_test/input/nullvals.dkvp
a x y z f
b 1 2 - false
b 3 4 - false
b 5 - - false
b - 6 - false
b - - - false
mlr --opprint put $f=isnotnull($nosuch) ./reg_test/input/nullvals.dkvp
a x y z f
b 1 2 - -
b 3 4 - -
b 5 - - -
b - 6 - -
b - - - -
================================================================
DSL TYPE-INFERENCE

9
c/reg_test/run
View file

@ -699,6 +699,15 @@ run_mlr --opprint filter 'isnotnull($y)' $indir/nullvals.dkvp
run_mlr --opprint filter 'isnotnull($z)' $indir/nullvals.dkvp
run_mlr --opprint filter 'isnotnull($nosuch)' $indir/nullvals.dkvp
run_mlr --opprint put '$f=isnull($x)' $indir/nullvals.dkvp
run_mlr --opprint put '$f=isnull($y)' $indir/nullvals.dkvp
run_mlr --opprint put '$f=isnull($z)' $indir/nullvals.dkvp
run_mlr --opprint put '$f=isnull($nosuch)' $indir/nullvals.dkvp
run_mlr --opprint put '$f=isnotnull($x)' $indir/nullvals.dkvp
run_mlr --opprint put '$f=isnotnull($y)' $indir/nullvals.dkvp
run_mlr --opprint put '$f=isnotnull($z)' $indir/nullvals.dkvp
run_mlr --opprint put '$f=isnotnull($nosuch)' $indir/nullvals.dkvp
# ----------------------------------------------------------------
announce DSL TYPE-INFERENCE