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fix: supporting special missings in BETWEEN and IN operators

Impacts mp_filtercheck.sas.  Tests added.  Closes #279
This commit is contained in:
Allan Bowe
2022-07-07 22:47:04 +00:00
parent b377b83442
commit 6e32eb3bd6
4 changed files with 81 additions and 28 deletions

View File

@@ -38,7 +38,7 @@ William,M,15,66.5,112
;;;;
run;
/* valid filter conditions */
/* VALID filter conditions */
data work.inds;
infile datalines4 dsd;
input GROUP_LOGIC:$3. SUBGROUP_LOGIC:$3. SUBGROUP_ID:8. VARIABLE_NM:$32.
@@ -51,6 +51,7 @@ AND,OR,2,Weight,>=,77.7
AND,OR,2,Weight,NE,77.7
AND,AND,1,age,=,.A
AND,AND,1,height,<,.B
AND,AND,1,age,IN,"(.a,.b,.)"
;;;;
run;
@@ -115,6 +116,28 @@ run;
outds=work.test_results
)
/* invalid IN value */
data work.inds;
infile datalines4 dsd;
input GROUP_LOGIC:$3. SUBGROUP_LOGIC:$3. SUBGROUP_ID:8. VARIABLE_NM:$32.
OPERATOR_NM:$10. RAW_VALUE:$4000.;
datalines4;
AND,OR,2,age,IN,"(.,.a,X)"
;;;;
run;
%mp_filtercheck(work.inds,
targetds=work.class,
outds=work.badrecords,
abort=NO
)
%let syscc=0;
%mp_assertdsobs(work.badrecords,
desc=Invalid IN value,
test=HASOBS,
outds=work.test_results
)
/* Code injection - column name */
data work.inds;
infile datalines4 dsd;
@@ -163,7 +186,7 @@ run;
data work.inds;
infile datalines4 dsd;
input GROUP_LOGIC:$3. SUBGROUP_LOGIC:$3. SUBGROUP_ID:8. VARIABLE_NM:$32.
OPERATOR_NM:$10. RAW_VALUE:8;
OPERATOR_NM:$10. RAW_VALUE:8.;
datalines4;
AND,AND,1,age,=,0
;;;;