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6 changed files with 112 additions and 81 deletions

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all.sas
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@@ -380,7 +380,7 @@ options noquotelenmax;
@brief Returns the engine type of a SAS library
@details Usage:
%put %mf_getEngine(SASHELP);
%put %mf_getengine(SASHELP);
returns:
> V9
@@ -398,9 +398,10 @@ options noquotelenmax;
@version 9.2
@author Allan Bowe
**/
%macro mf_getEngine(libref
**/ /** \cond */
%macro mf_getengine(libref
)/*/STORE SOURCE*/;
%local dsid engnum rc engine;
@@ -419,7 +420,8 @@ options noquotelenmax;
&engine
%mend;
/**
/** \endcond *//**
@file
@brief Returns the size of a file in bytes.
@details Provide full path/filename.extension to the file, eg:
@@ -1955,17 +1957,17 @@ run;
%mend;/**
@file
@brief Returns all files and subdirectories within a specified parent
@details When used with getattrs=NO, is not OS specific (uses dopen / dread).
@details When used with getattrs=NO, is not OS specific (uses dopen / dread).
If getattrs=YES then the doptname / foptname functions are used to scan all
properties - any characters that are not valid in a SAS name (v7) are simply
properties - any characters that are not valid in a SAS name (v7) are simply
stripped, and the table is transposed so theat each property is a column
and there is one file per row. An attempt is made to get all properties
and there is one file per row. An attempt is made to get all properties
whether a file or folder, but some files/folders cannot be accessed, and so
not all properties can / will be populated.
Credit for the rename approach:
https://communities.sas.com/t5/SAS-Programming/SAS-Function-to-convert-string-to-Legal-SAS-Name/m-p/27375/highlight/true#M5003
https://communities.sas.com/t5/SAS-Programming/SAS-Function-to-convert-string-to-Legal-SAS-Name/m-p/27375/highlight/true#M5003
usage:
@@ -1974,21 +1976,25 @@ run;
%mp_dirlist(outds=cwdfileprops, getattrs=YES)
@warning In a Unix environment, the existence of a named pipe will cause this
%mp_dirlist(fref=MYFREF)
@warning In a Unix environment, the existence of a named pipe will cause this
macro to hang. Therefore this tool should be used with caution in a SAS 9 web
application, as it can use up all available multibridge sessions if requests
are resubmitted.
If anyone finds a way to positively identify a named pipe using SAS (without
If anyone finds a way to positively identify a named pipe using SAS (without
X CMD) do please raise an issue!
@param path= for which to return contents
@param fref= Provide a DISK engine fileref as an alternative to PATH
@param outds= the output dataset to create
@param getattrs= YES/NO (default=NO). Uses doptname and foptname to return
all attributes for each file / folder.
@param getattrs= YES/NO (default=NO). Uses doptname and foptname to return
all attributes for each file / folder.
@returns outds contains the following variables:
- directory (containing folder)
- file_or_folder (file / folder)
- filepath (path/to/file.name)
- filename (just the file name)
@@ -2001,18 +2007,26 @@ run;
**/
%macro mp_dirlist(path=%sysfunc(pathname(work))
, fref=0
, outds=work.mp_dirlist
, getattrs=NO
)/*/STORE SOURCE*/;
%let getattrs=%upcase(&getattrs)XX;
data &outds (compress=no keep=file_or_folder filepath filename ext msg);
length filepath $500 fref fref2 $8 file_or_folder $6 filename $80 ext $20 msg $200;
rc = filename(fref, "&path");
data &outds (compress=no keep=file_or_folder filepath filename ext msg directory);
length directory filepath $500 fref fref2 $8 file_or_folder $6 filename $80 ext $20 msg $200;
%if &fref=0 %then %do;
rc = filename(fref, "&path");
%end;
%else %do;
fref="&fref";
rc=0;
%end;
if rc = 0 then do;
did = dopen(fref);
directory=dinfo(did,'Directory');
if did=0 then do;
putlog "NOTE: This directory is empty - &path";
putlog "NOTE: This directory is empty - " directory;
msg=sysmsg();
put _all_;
stop;
@@ -2027,7 +2041,8 @@ data &outds (compress=no keep=file_or_folder filepath filename ext msg);
dnum = dnum(did);
do i = 1 to dnum;
filename = dread(did, i);
rc = filename(fref2, "&path/"!!filename);
filepath=cats(directory,'/',filename);
rc = filename(fref2,filepath);
midd=dopen(fref2);
dmsg=sysmsg();
if did > 0 then file_or_folder='folder';
@@ -2036,12 +2051,12 @@ data &outds (compress=no keep=file_or_folder filepath filename ext msg);
fmsg=sysmsg();
if midf > 0 then file_or_folder='file';
rc=fclose(midf);
if index(fmsg,'File is in use') or index(dmsg,'is not a directory')
if index(fmsg,'File is in use') or index(dmsg,'is not a directory')
then file_or_folder='file';
else if index(fmsg, 'Insufficient authorization') then file_or_folder='file';
else if file_or_folder='' then file_or_folder='locked';
if file_or_folder='file' then do;
ext = prxchange('s/.*\.{1,1}(.*)/$1/', 1, filename);
if filename = ext then ext = ' ';
@@ -2050,7 +2065,6 @@ data &outds (compress=no keep=file_or_folder filepath filename ext msg);
ext='';
file_or_folder='folder';
end;
filepath="&path/"!!filename;
output;
end;
rc = dclose(did);
@@ -2074,7 +2088,7 @@ run;
else do i=1 to foptnum(fid);
infoname=foptname(fid,i);
infoval=finfo(fid,infoname);
sasname=compress(infoname, '_', 'adik');
sasname=compress(infoname, '_', 'adik');
if anydigit(sasname)=1 then sasname=substr(sasname,anyalpha(sasname));
if upcase(sasname) ne 'FILENAME' then output;
end;
@@ -2091,7 +2105,7 @@ run;
else do i=1 to doptnum(fid);
infoname=doptname(fid,i);
infoval=dinfo(fid,infoname);
sasname=compress(infoname, '_', 'adik');
sasname=compress(infoname, '_', 'adik');
if anydigit(sasname)=1 then sasname=substr(sasname,anyalpha(sasname));
if upcase(sasname) ne 'FILENAME' then output;
end;
@@ -2527,7 +2541,6 @@ create table &outds as
datetime2 format or regular decimal type
@version 9.3
@author Allan Bowe
@source https://github.com/sasjs/core
**/
%macro mp_getddl(libref,ds,fref=getddl,flavour=SAS,showlog=NO,schema=
@@ -2656,7 +2669,7 @@ run;
file &fref mod;
put ');';
run;
/* Create Unique Indexes, but only if they were not already defined within the Constraints section. */
data _null_;
*length ds $128;
@@ -2836,7 +2849,7 @@ run;
%end;
%end;
%if &showlog=YES %then %do;
%if %upcase(&showlog)=YES %then %do;
options ps=max;
data _null_;
infile &fref;
@@ -2921,9 +2934,9 @@ create table &outds (rename=(
@brief Guess the primary key of a table
@details Tries to guess the primary key of a table based on the following logic:
* Columns with nulls are ignored
* Return only column combinations that provide unique results
* Start from one column, then move out to include composite keys of 2 to 6 columns
* Columns with nulls are ignored
* Return only column combinations that provide unique results
* Start from one column, then move out to include composite keys of 2 to 6 columns
The library of the target should be assigned before using this macro.
@@ -2969,7 +2982,7 @@ create table &outds (rename=(
/* get null count and row count */
%let tmpvar=%mf_getuniquename();
proc sql noprint;
create table _data_ as select
create table _data_ as select
count(*) as &tmpvar
%do i=1 %to &vcnt;
%let var=%scan(&vars,&i);
@@ -3003,10 +3016,10 @@ create table &outds (rename=(
%put &sysmacroname: &baseds has no combination of unique records! Exiting.;
%return;
%end;
/* now check cardinality */
proc sql noprint;
create table _data_ as select
create table _data_ as select
%do i=1 %to &ppkcnt;
%let var=%scan(&posspks,&i);
count(distinct &var) as &var
@@ -3130,7 +3143,7 @@ create table &outds (rename=(
%end;
%end;
%end;
%if &ppkcnt=4 %then %do;
%put &sysmacroname: No more PK guess possible;
%return;
@@ -3146,7 +3159,7 @@ create table &outds (rename=(
%let lev3=%scan(&posspks,&k);
%if &lev1 ne &lev3 and &lev2 ne &lev3 %then %do l=4 %to &ppkcnt;
%let lev4=%scan(&posspks,&l);
%if &lev1 ne &lev4 and &lev2 ne &lev4 and &lev3 ne &lev4 %then
%if &lev1 ne &lev4 and &lev2 ne &lev4 and &lev3 ne &lev4 %then
%do m=5 %to &ppkcnt;
%let lev5=%scan(&posspks,&m);
%if &lev1 ne &lev5 & &lev2 ne &lev5 & &lev3 ne &lev5 & &lev4 ne &lev5 %then %do;
@@ -3168,7 +3181,7 @@ create table &outds (rename=(
%end;
%end;
%end;
%if &ppkcnt=5 %then %do;
%put &sysmacroname: No more PK guess possible;
%return;
@@ -3184,17 +3197,17 @@ create table &outds (rename=(
%let lev3=%scan(&posspks,&k);
%if &lev1 ne &lev3 and &lev2 ne &lev3 %then %do l=4 %to &ppkcnt;
%let lev4=%scan(&posspks,&l);
%if &lev1 ne &lev4 and &lev2 ne &lev4 and &lev3 ne &lev4 %then
%if &lev1 ne &lev4 and &lev2 ne &lev4 and &lev3 ne &lev4 %then
%do m=5 %to &ppkcnt;
%let lev5=%scan(&posspks,&m);
%if &lev1 ne &lev5 & &lev2 ne &lev5 & &lev3 ne &lev5 & &lev4 ne &lev5 %then
%if &lev1 ne &lev5 & &lev2 ne &lev5 & &lev3 ne &lev5 & &lev4 ne &lev5 %then
%do n=6 %to &ppkcnt;
%let lev6=%scan(&posspks,&n);
%if &lev1 ne &lev6 & &lev2 ne &lev6 & &lev3 ne &lev6
& &lev4 ne &lev6 & &lev5 ne &lev6 %then
%if &lev1 ne &lev6 & &lev2 ne &lev6 & &lev3 ne &lev6
& &lev4 ne &lev6 & &lev5 ne &lev6 %then
%do;
/* check for four level uniqueness */
proc sort data=&pkds(keep=&lev1 &lev2 &lev3 &lev4 &lev5 &lev6)
proc sort data=&pkds(keep=&lev1 &lev2 &lev3 &lev4 &lev5 &lev6)
out=&tmpds noduprec;
by _all_;
run;
@@ -3213,7 +3226,7 @@ create table &outds (rename=(
%end;
%end;
%end;
%if &ppkcnt=6 %then %do;
%put &sysmacroname: No more PK guess possible;
%return;

View File

@@ -3,7 +3,7 @@
@brief Returns the engine type of a SAS library
@details Usage:
%put %mf_getEngine(SASHELP);
%put %mf_getengine(SASHELP);
returns:
> V9
@@ -21,9 +21,10 @@
@version 9.2
@author Allan Bowe
**/
%macro mf_getEngine(libref
**/ /** \cond */
%macro mf_getengine(libref
)/*/STORE SOURCE*/;
%local dsid engnum rc engine;
@@ -42,3 +43,5 @@
&engine
%mend;
/** \endcond */

View File

@@ -1,17 +1,17 @@
/**
@file
@brief Returns all files and subdirectories within a specified parent
@details When used with getattrs=NO, is not OS specific (uses dopen / dread).
@details When used with getattrs=NO, is not OS specific (uses dopen / dread).
If getattrs=YES then the doptname / foptname functions are used to scan all
properties - any characters that are not valid in a SAS name (v7) are simply
properties - any characters that are not valid in a SAS name (v7) are simply
stripped, and the table is transposed so theat each property is a column
and there is one file per row. An attempt is made to get all properties
and there is one file per row. An attempt is made to get all properties
whether a file or folder, but some files/folders cannot be accessed, and so
not all properties can / will be populated.
Credit for the rename approach:
https://communities.sas.com/t5/SAS-Programming/SAS-Function-to-convert-string-to-Legal-SAS-Name/m-p/27375/highlight/true#M5003
https://communities.sas.com/t5/SAS-Programming/SAS-Function-to-convert-string-to-Legal-SAS-Name/m-p/27375/highlight/true#M5003
usage:
@@ -20,21 +20,25 @@
%mp_dirlist(outds=cwdfileprops, getattrs=YES)
@warning In a Unix environment, the existence of a named pipe will cause this
%mp_dirlist(fref=MYFREF)
@warning In a Unix environment, the existence of a named pipe will cause this
macro to hang. Therefore this tool should be used with caution in a SAS 9 web
application, as it can use up all available multibridge sessions if requests
are resubmitted.
If anyone finds a way to positively identify a named pipe using SAS (without
If anyone finds a way to positively identify a named pipe using SAS (without
X CMD) do please raise an issue!
@param path= for which to return contents
@param fref= Provide a DISK engine fileref as an alternative to PATH
@param outds= the output dataset to create
@param getattrs= YES/NO (default=NO). Uses doptname and foptname to return
all attributes for each file / folder.
@param getattrs= YES/NO (default=NO). Uses doptname and foptname to return
all attributes for each file / folder.
@returns outds contains the following variables:
- directory (containing folder)
- file_or_folder (file / folder)
- filepath (path/to/file.name)
- filename (just the file name)
@@ -47,18 +51,26 @@
**/
%macro mp_dirlist(path=%sysfunc(pathname(work))
, fref=0
, outds=work.mp_dirlist
, getattrs=NO
)/*/STORE SOURCE*/;
%let getattrs=%upcase(&getattrs)XX;
data &outds (compress=no keep=file_or_folder filepath filename ext msg);
length filepath $500 fref fref2 $8 file_or_folder $6 filename $80 ext $20 msg $200;
rc = filename(fref, "&path");
data &outds (compress=no keep=file_or_folder filepath filename ext msg directory);
length directory filepath $500 fref fref2 $8 file_or_folder $6 filename $80 ext $20 msg $200;
%if &fref=0 %then %do;
rc = filename(fref, "&path");
%end;
%else %do;
fref="&fref";
rc=0;
%end;
if rc = 0 then do;
did = dopen(fref);
directory=dinfo(did,'Directory');
if did=0 then do;
putlog "NOTE: This directory is empty - &path";
putlog "NOTE: This directory is empty - " directory;
msg=sysmsg();
put _all_;
stop;
@@ -73,7 +85,8 @@ data &outds (compress=no keep=file_or_folder filepath filename ext msg);
dnum = dnum(did);
do i = 1 to dnum;
filename = dread(did, i);
rc = filename(fref2, "&path/"!!filename);
filepath=cats(directory,'/',filename);
rc = filename(fref2,filepath);
midd=dopen(fref2);
dmsg=sysmsg();
if did > 0 then file_or_folder='folder';
@@ -82,12 +95,12 @@ data &outds (compress=no keep=file_or_folder filepath filename ext msg);
fmsg=sysmsg();
if midf > 0 then file_or_folder='file';
rc=fclose(midf);
if index(fmsg,'File is in use') or index(dmsg,'is not a directory')
if index(fmsg,'File is in use') or index(dmsg,'is not a directory')
then file_or_folder='file';
else if index(fmsg, 'Insufficient authorization') then file_or_folder='file';
else if file_or_folder='' then file_or_folder='locked';
if file_or_folder='file' then do;
ext = prxchange('s/.*\.{1,1}(.*)/$1/', 1, filename);
if filename = ext then ext = ' ';
@@ -96,7 +109,6 @@ data &outds (compress=no keep=file_or_folder filepath filename ext msg);
ext='';
file_or_folder='folder';
end;
filepath="&path/"!!filename;
output;
end;
rc = dclose(did);
@@ -120,7 +132,7 @@ run;
else do i=1 to foptnum(fid);
infoname=foptname(fid,i);
infoval=finfo(fid,infoname);
sasname=compress(infoname, '_', 'adik');
sasname=compress(infoname, '_', 'adik');
if anydigit(sasname)=1 then sasname=substr(sasname,anyalpha(sasname));
if upcase(sasname) ne 'FILENAME' then output;
end;
@@ -137,7 +149,7 @@ run;
else do i=1 to doptnum(fid);
infoname=doptname(fid,i);
infoval=dinfo(fid,infoname);
sasname=compress(infoname, '_', 'adik');
sasname=compress(infoname, '_', 'adik');
if anydigit(sasname)=1 then sasname=substr(sasname,anyalpha(sasname));
if upcase(sasname) ne 'FILENAME' then output;
end;

View File

@@ -30,7 +30,6 @@
datetime2 format or regular decimal type
@version 9.3
@author Allan Bowe
@source https://github.com/sasjs/core
**/
%macro mp_getddl(libref,ds,fref=getddl,flavour=SAS,showlog=NO,schema=
@@ -159,7 +158,7 @@ run;
file &fref mod;
put ');';
run;
/* Create Unique Indexes, but only if they were not already defined within the Constraints section. */
data _null_;
*length ds $128;
@@ -339,7 +338,7 @@ run;
%end;
%end;
%if &showlog=YES %then %do;
%if %upcase(&showlog)=YES %then %do;
options ps=max;
data _null_;
infile &fref;

View File

@@ -3,9 +3,9 @@
@brief Guess the primary key of a table
@details Tries to guess the primary key of a table based on the following logic:
* Columns with nulls are ignored
* Return only column combinations that provide unique results
* Start from one column, then move out to include composite keys of 2 to 6 columns
* Columns with nulls are ignored
* Return only column combinations that provide unique results
* Start from one column, then move out to include composite keys of 2 to 6 columns
The library of the target should be assigned before using this macro.
@@ -51,7 +51,7 @@
/* get null count and row count */
%let tmpvar=%mf_getuniquename();
proc sql noprint;
create table _data_ as select
create table _data_ as select
count(*) as &tmpvar
%do i=1 %to &vcnt;
%let var=%scan(&vars,&i);
@@ -85,10 +85,10 @@
%put &sysmacroname: &baseds has no combination of unique records! Exiting.;
%return;
%end;
/* now check cardinality */
proc sql noprint;
create table _data_ as select
create table _data_ as select
%do i=1 %to &ppkcnt;
%let var=%scan(&posspks,&i);
count(distinct &var) as &var
@@ -212,7 +212,7 @@
%end;
%end;
%end;
%if &ppkcnt=4 %then %do;
%put &sysmacroname: No more PK guess possible;
%return;
@@ -228,7 +228,7 @@
%let lev3=%scan(&posspks,&k);
%if &lev1 ne &lev3 and &lev2 ne &lev3 %then %do l=4 %to &ppkcnt;
%let lev4=%scan(&posspks,&l);
%if &lev1 ne &lev4 and &lev2 ne &lev4 and &lev3 ne &lev4 %then
%if &lev1 ne &lev4 and &lev2 ne &lev4 and &lev3 ne &lev4 %then
%do m=5 %to &ppkcnt;
%let lev5=%scan(&posspks,&m);
%if &lev1 ne &lev5 & &lev2 ne &lev5 & &lev3 ne &lev5 & &lev4 ne &lev5 %then %do;
@@ -250,7 +250,7 @@
%end;
%end;
%end;
%if &ppkcnt=5 %then %do;
%put &sysmacroname: No more PK guess possible;
%return;
@@ -266,17 +266,17 @@
%let lev3=%scan(&posspks,&k);
%if &lev1 ne &lev3 and &lev2 ne &lev3 %then %do l=4 %to &ppkcnt;
%let lev4=%scan(&posspks,&l);
%if &lev1 ne &lev4 and &lev2 ne &lev4 and &lev3 ne &lev4 %then
%if &lev1 ne &lev4 and &lev2 ne &lev4 and &lev3 ne &lev4 %then
%do m=5 %to &ppkcnt;
%let lev5=%scan(&posspks,&m);
%if &lev1 ne &lev5 & &lev2 ne &lev5 & &lev3 ne &lev5 & &lev4 ne &lev5 %then
%if &lev1 ne &lev5 & &lev2 ne &lev5 & &lev3 ne &lev5 & &lev4 ne &lev5 %then
%do n=6 %to &ppkcnt;
%let lev6=%scan(&posspks,&n);
%if &lev1 ne &lev6 & &lev2 ne &lev6 & &lev3 ne &lev6
& &lev4 ne &lev6 & &lev5 ne &lev6 %then
%if &lev1 ne &lev6 & &lev2 ne &lev6 & &lev3 ne &lev6
& &lev4 ne &lev6 & &lev5 ne &lev6 %then
%do;
/* check for four level uniqueness */
proc sort data=&pkds(keep=&lev1 &lev2 &lev3 &lev4 &lev5 &lev6)
proc sort data=&pkds(keep=&lev1 &lev2 &lev3 &lev4 &lev5 &lev6)
out=&tmpds noduprec;
by _all_;
run;
@@ -295,7 +295,7 @@
%end;
%end;
%end;
%if &ppkcnt=6 %then %do;
%put &sysmacroname: No more PK guess possible;
%return;

View File

@@ -36,5 +36,9 @@ echo 'core.sasjs.io' > CNAME
git add *
git commit -m "build.sh build on $(date +%F:%H:%M:%S)"
git push
npx sitemap-generator-cli https://core.sasjs.io
git add *
git commit -m "adding sitemap"
git push
echo "check it out: https://sasjs.github.io/core.github.io/files.html"