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fix: adding support for multilabel and notsorted formats

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included additional test job covering multiple scenarios.  Closes #337
This commit is contained in:
Allan
2023-06-21 16:41:46 +01:00
parent b8cec22a88
commit 4f481ec8b4
8 changed files with 328 additions and 141 deletions
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122
all.sas
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@@ -4161,16 +4161,24 @@ proc format lib=&libcat cntlout=&cntlds;
%end;
run;
data &cntlout;
data &cntlout/nonote2err;
if 0 then set &ddlds;
set &cntlds;
if type in ("I","N") then do; /* numeric (in)format */
by type fmtname notsorted;
/* align the numeric values to avoid overlapping ranges */
if type in ("I","N") then do;
%mp_aligndecimal(start,width=16)
%mp_aligndecimal(end,width=16)
end;
/* create row marker. Data cannot be sorted without it! */
if first.fmtname then fmtrow=0;
fmtrow+1;
run;
proc sort;
by type fmtname start;
by type fmtname fmtrow;
run;
proc sql;
@@ -6014,6 +6022,7 @@ run;
options ps=max lrecl=max;
data _null_;
infile &outref;
if _n_=1 then putlog "# &libds" /;
input;
putlog _infile_;
run;
@@ -10119,19 +10128,20 @@ select distinct lowcase(memname)
@param [in] mdebug= (0) Set to 1 to enable DEBUG messages and preserve outputs
<h4> SAS Macros </h4>
@li mddl_sas_cntlout.sas
@li mf_getuniquename.sas
@li mf_nobs.sas
@li mp_abort.sas
@li mp_aligndecimal.sas
@li mp_cntlout.sas
@li mp_lockanytable.sas
@li mp_md5.sas
@li mp_storediffs.sas
<h4> Related Macros </h4>
@li mddl_dc_difftable.sas
@li mddl_dc_locktable.sas
@li mp_loadformat.test.sas
@li mp_loadformat.test.1.sas
@li mp_loadformat.test.2.sas
@li mp_lockanytable.sas
@li mp_stackdiffs.sas
@@ -10164,13 +10174,6 @@ select distinct lowcase(memname)
%let &var=%upcase(&prefix._&var);
%end;
/*
format values can be up to 32767 wide. SQL joins on such a wide column can
cause buffer issues. Update ibufsize and reset at the end.
*/
%let ibufsize=%sysfunc(getoption(ibufsize));
options ibufsize=32767 ;
/* in DC, format catalogs maybe specified in the libds with a -FC extension */
%let libcat=%scan(&libcat,1,-);
@@ -10233,16 +10236,24 @@ select distinct
%mp_cntlout(libcat=&libcat,fmtlist=&fmtlist,cntlout=&base_fmts)
/* get a hash of the row */
%local cvars nvars;
%let cvars=TYPE FMTNAME START END LABEL PREFIX FILL SEXCL EEXCL HLO DECSEP
DIG3SEP DATATYPE LANGUAGE;
%let nvars=FMTROW MIN MAX DEFAULT LENGTH FUZZ MULT NOEDIT;
data &base_fmts/note2err;
set &base_fmts;
fmthash=%mp_md5(cvars=&cvars, nvars=&nvars);
run;
/**
* Ensure input table and base_formats have consistent lengths and types
*/
%mddl_sas_cntlout(libds=&template)
data &inlibds;
length &delete_col $3;
if 0 then set &template;
length start end $10000;
data &inlibds/nonote2err;
length &delete_col $3 FMTROW 8 start end label $32767;
if 0 then set &base_fmts;
set &libds;
by type fmtname notsorted;
if &delete_col='' then &delete_col='No';
fmtname=upcase(fmtname);
type=upcase(type);
@@ -10260,6 +10271,14 @@ data &inlibds;
%mp_aligndecimal(start,width=16)
%mp_aligndecimal(end,width=16)
end;
/* update row marker - retain new var as fmtrow may already be in libds */
if first.fmtname then row=1;
else row+1;
drop row;
fmtrow=row;
fmthash=%mp_md5(cvars=&cvars, nvars=&nvars);
run;
/**
@@ -10270,12 +10289,10 @@ create table &outds_add(drop=&delete_col) as
select a.*
from &inlibds a
left join &base_fmts b
on a.fmtname=b.fmtname
and a.start=b.start
and a.type=b.type
on a.type=b.type and a.fmtname=b.fmtname and a.fmtrow=b.fmtrow
where b.fmtname is null
and upcase(a.&delete_col) ne "YES"
order by type, fmtname, start;
order by type, fmtname, fmtrow;
/**
* Identify deleted records
@@ -10284,11 +10301,9 @@ create table &outds_del(drop=&delete_col) as
select a.*
from &inlibds a
inner join &base_fmts b
on a.fmtname=b.fmtname
and a.start=b.start
and a.type=b.type
on a.type=b.type and a.fmtname=b.fmtname and a.fmtrow=b.fmtrow
where upcase(a.&delete_col)="YES"
order by type, fmtname, start;
order by type, fmtname, fmtrow;
/**
* Identify modified records
@@ -10297,13 +10312,10 @@ create table &outds_mod (drop=&delete_col) as
select a.*
from &inlibds a
inner join &base_fmts b
on a.fmtname=b.fmtname
and a.start=b.start
and a.type=b.type
on a.type=b.type and a.fmtname=b.fmtname and a.fmtrow=b.fmtrow
where upcase(a.&delete_col) ne "YES"
order by type, fmtname, start;
options ibufsize=&ibufsize;
and a.fmthash ne b.fmthash
order by type, fmtname, fmtrow;
%mp_abort(
iftrue=(&syscc ne 0)
@@ -10312,19 +10324,21 @@ options ibufsize=&ibufsize;
)
%if &loadtarget=YES %then %do;
/* new records plus base records that are not deleted or modified */
data &ds1;
merge &base_fmts(in=base)
&outds_mod(in=mod)
&outds_add(in=add)
&outds_del(in=del);
if not del and not mod;
by type fmtname start;
by type fmtname fmtrow;
run;
/* add back the modified records */
data &stagedata;
set &ds1 &outds_mod;
run;
proc sort;
by type fmtname start;
by type fmtname fmtrow;
run;
%end;
/* mp abort needs to run outside of conditional blocks */
@@ -10372,7 +10386,7 @@ options ibufsize=&ibufsize;
%mp_storediffs(&libcat-FC
,&base_fmts
,TYPE FMTNAME START
,TYPE FMTNAME FMTROW
,delds=&outds_del
,modds=&outds_mod
,appds=&outds_add
@@ -12796,9 +12810,9 @@ run;
%if %index(&libds,-)>0 and %scan(&libds,2,-)=FC %then %do;
/* this is a format catalog - cannot query cols directly */
%let vlist="FMTNAME","START","END","LABEL","MIN","MAX","DEFAULT","LENGTH"
,"FUZZ","PREFIX","MULT","FILL","NOEDIT","TYPE","SEXCL","EEXCL","HLO"
,"DECSEP","DIG3SEP","DATATYPE","LANGUAGE";
%let vlist="TYPE","FMTNAME","FMTROW","START","END","LABEL","MIN","MAX"
,"DEFAULT","LENGTH","FUZZ","PREFIX","MULT","FILL","NOEDIT","SEXCL"
,"EEXCL","HLO","DECSEP","DIG3SEP","DATATYPE","LANGUAGE";
%end;
%else %let vlist=%mf_getvarlist(&libds,dlm=%str(,),quote=DOUBLE);
@@ -14076,22 +14090,18 @@ ods package close;
%macro mddl_sas_cntlout(libds=WORK.CNTLOUT);
proc sql;
create table &libds(
TYPE char(1) label='Type of format'
,FMTNAME char(32) label='Format name'
/*
to accommodate larger START values, mp_loadformat.sas will need the
SQL dependency removed (proc sql needs to accommodate 3 index values in
a 32767 ibufsize limit)
*/
,START char(10000) label='Starting value for format'
proc sql;
create table &libds(
TYPE char(1) label='Type of format - either N (num fmt), C (char fmt), I (num infmt) or J (char infmt)'
,FMTNAME char(32) label='Format name'
,FMTROW num label='CALCULATED Position of record by FMTNAME (reqd for multilabel formats)'
,START char(32767) label='Starting value for format'
/*
Keep lengths of START and END the same to avoid this err:
"Start is greater than end: -<."
Similar usage note: https://support.sas.com/kb/69/330.html
*/
,END char(10000) label='Ending value for format'
,END char(32767) label='Ending value for format'
,LABEL char(32767) label='Format value label'
,MIN num length=3 label='Minimum length'
,MAX num length=3 label='Maximum length'
@@ -14104,12 +14114,24 @@ create table &libds(
,NOEDIT num length=3 label='Is picture string noedit?'
,SEXCL char(1) label='Start exclusion'
,EEXCL char(1) label='End exclusion'
,HLO char(13) label='Additional information'
,HLO char(13) label='Additional information. M=MultiLabel'
,DECSEP char(1) label='Decimal separator'
,DIG3SEP char(1) label='Three-digit separator'
,DATATYPE char(8) label='Date/time/datetime?'
,LANGUAGE char(8) label='Language for date strings'
);
);
%local lib;
%let libds=%upcase(&libds);
%if %index(&libds,.)=0 %then %let lib=WORK;
%else %let lib=%scan(&libds,1,.);
proc datasets lib=&lib noprint;
modify %scan(&libds,-1,.);
index create
pk_cntlout=(type fmtname fmtrow)
/nomiss unique;
quit;
%mend mddl_sas_cntlout;
/**