fix: missing dependency in mp_getdbml

all.sas

@@ -399,7 +399,7 @@ options noquotelenmax;
   @version 9.2
   @author Allan Bowe
 
-**/ /** \cond */
+**/
 
 %macro mf_getengine(libref
 )/*/STORE SOURCE*/;
@@ -419,9 +419,7 @@ options noquotelenmax;
 
  &engine
 
-%mend;
-
-/** \endcond *//**
+%mend;/**
   @file
   @brief Returns the size of a file in bytes.
   @details Provide full path/filename.extension to the file, eg:
@@ -1154,6 +1152,38 @@ Usage:
 
   %sysevalf(%superq(param)=,boolean)
 
+%mend;/**
+  @file
+  @brief Checks whether a path is a valid directory
+  @details
+  Usage:
+
+      %let isdir=%mf_isdir(/tmp);
+
+  With thanks and full credit to Andrea Defronzo - https://www.linkedin.com/in/andrea-defronzo-b1a47460/
+
+  @param path full path of the file/directory to be checked
+
+  @return output returns 1 if path is a directory, 0 if it is not
+
+  @version 9.2
+**/
+
+%macro mf_isdir(path
+)/*/STORE SOURCE*/;
+	%local rc did is_directory fref_t;
+
+	%let is_directory = 0;
+	%let rc = %sysfunc(filename(fref_t, %superq(path)));
+	%let did = %sysfunc(dopen(&fref_t.));
+	%if &did. ^= 0 %then %do;
+	   %let is_directory = 1;
+	   %let rc = %sysfunc(dclose(&did.));
+	%end;
+	%let rc = %sysfunc(filename(fref_t));
+
+	&is_directory
+
 %mend;/**
   @file
   @brief Returns physical location of various SAS items
@@ -1904,6 +1934,149 @@ Usage:
 
 %mend;
 /**
+  @file mp_csv2ds.sas
+  @brief Efficient import of arbitrary CSV using a dataset as template
+  @details Used to import relevant columns from a large CSV using
+  a dataset to provide the types and lengths.  Assumes that a header
+  row is provided, and datarows start on line 2.  Extra columns in
+  both the CSV and base dataset are ignored.
+
+  Usage:
+
+      filename mycsv temp;
+      data _null_;
+        file mycsv;
+        put 'name,age,nickname';
+        put 'John,48,Jonny';
+        put 'Jennifer,23,Jen';
+      run;
+
+      %mp_csv2ds(inref=mycsv,outds=myds,baseds=sashelp.class)
+
+
+  @param inref= fileref to the CSV
+  @param outds= output ds (lib.ds format)
+  @param view= Set to YES or NO to determine whether the output should be
+    a view or not.  Default is NO (not a view).
+  @param baseds= Template dataset on which to create the input statement.
+    Is used to determine types, lengths, and any informats.
+
+  @version 9.2
+  @author Allan Bowe
+
+  <h4> Dependencies </h4>
+  @li mp_abort.sas
+  @li mf_existds.sas
+
+**/
+
+%macro mp_csv2ds(inref=0,outds=0,baseds=0,view=NO);
+
+%mp_abort(iftrue=( &inref=0 )
+  ,mac=&sysmacroname
+  ,msg=%str(the INREF variable must be provided)
+)
+%mp_abort(iftrue=( %superq(outds)=0 )
+  ,mac=&sysmacroname
+  ,msg=%str(the OUTDS variable must be provided)
+)
+%mp_abort(iftrue=( &baseds=0 )
+  ,mac=&sysmacroname
+  ,msg=%str(the BASEDS variable must be provided)
+)
+%mp_abort(iftrue=( &baseds=0 )
+  ,mac=&sysmacroname
+  ,msg=%str(the BASEDS variable must be provided)
+)
+%mp_abort(iftrue=( %mf_existds(&baseds)=0 )
+  ,mac=&sysmacroname
+  ,msg=%str(the BASEDS dataset (&baseds) needs to be assigned, and to exist)
+)
+
+/* count rows */
+%local hasheader; %let hasheader=0;
+data _null_;
+  if _N_ > 1 then do;
+     call symputx('hasheader',1,'l');
+     stop;
+  end;
+  infile &inref;
+  input;
+run;
+%mp_abort(iftrue=( &hasheader=0 )
+  ,mac=&sysmacroname
+  ,msg=%str(No header row in &inref)
+)
+
+/* get the variables in the CSV */
+data _data_;
+  infile &inref;
+  input;
+  length name $32;
+  do i=1 to countc(_infile_,',')+1;
+    name=upcase(scan(_infile_,i,','));
+    output;
+  end;
+  stop;
+run;
+%local csv_vars;%let csv_vars=&syslast;
+
+/* get the variables in the dataset */
+proc contents noprint data=&baseds
+  out=_data_ (keep=name type length format: informat);
+run;
+%local base_vars; %let base_vars=&syslast;
+
+proc sql undo_policy=none;
+create table &csv_vars as
+  select a.*
+    ,b.type
+    ,b.length
+    ,b.format
+    ,b.formatd
+    ,b.formatl
+    ,b.informat
+  from &csv_vars a
+  left join &base_vars b
+  on a.name=upcase(b.name)
+  order by i;
+
+/* prepare the input statement */
+%local instat dropvars;
+data _null_;
+  set &syslast end=last;
+  length in dropvars $32767;
+  retain in dropvars;
+  if missing(type) then do;
+    informat='$1.';
+    dropvars=catx(' ',dropvars,name);
+  end;
+  else if missing(informat) then do;
+    if type=1 then informat='best.';
+    else informat=cats('$',length,'.');
+  end;
+  else informat=cats(informat,'.');
+  in=catx(' ',in,name,':',informat);
+  if last then do;
+    call symputx('instat',in,'l');
+    call symputx('dropvars',dropvars,'l');
+  end;
+run;
+
+/* import the CSV */
+data &outds
+  %if %upcase(&view)=YES %then %do;
+   /view=&outds
+  %end;
+  ;
+  infile &inref dsd firstobs=2;
+  input &instat;
+  %if %length(&dropvars)>0 %then %do;
+    drop &dropvars;
+  %end;
+run;
+
+%mend;/**
   @file mp_deleteconstraints.sas
   @brief Delete constraionts
   @details Takes the output from mp_getconstraints.sas as input
@@ -2509,6 +2682,326 @@ create table &outds as
   %end;
   ;
 
+%mend;/**
+  @file
+  @brief Extract DBML from SAS Libraries
+  @details DBML is an open source markup format to represent databases.
+  More details: https://www.dbml.org/home/
+
+  Usage:
+
+
+      %mp_getdbml(liblist=SASHELP WORK,outref=mydbml,showlog=YES)
+
+  Take the log output and paste it into the renderer at https://dbdiagram.io
+  to view your data model diagram.  The code takes a "best guess" at
+  the one to one and one to many relationships (based on constraints
+  and indexes, and assuming that the column names would match).
+
+  You may need to adjust the rendered DBML to suit your needs.
+
+
+  <h4> SAS Macros </h4>
+  @li mf_getquotedstr.sas
+  @li mp_getconstraints.sas
+
+  @param liblist= Space seperated list of librefs to take as
+    input (Default=SASHELP)
+  @param outref= Fileref to contain the DBML (Default=getdbml)
+  @param showlog= set to YES to show the DBML in the log (Default is NO)
+
+  @version 9.3
+  @author Allan Bowe
+**/
+
+%macro mp_getdbml(liblist=SASHELP,outref=getdbml,showlog=NO
+)/*/STORE SOURCE*/;
+
+/* check fileref is assigned */
+%if %sysfunc(fileref(&outref)) > 0 %then %do;
+  filename &outref temp;
+%end;
+
+%let liblist=%upcase(&liblist);
+
+proc sql noprint;
+create table _data_ as
+  select * from dictionary.tables
+  where upcase(libname) in (%mf_getquotedstr(&liblist))
+  order by libname,memname;
+%local tabinfo; %let tabinfo=&syslast;
+
+create table _data_ as
+  select * from dictionary.columns
+  where upcase(libname) in (%mf_getquotedstr(&liblist))
+  order by libname,memname,varnum;
+%local colinfo; %let colinfo=&syslast;
+
+%local dsnlist;
+  select distinct upcase(cats(libname,'.',memname)) into: dsnlist
+  separated by ' '
+  from &syslast
+;
+
+create table _data_ as
+  select * from dictionary.indexes
+  where upcase(libname) in (%mf_getquotedstr(&liblist))
+  order by idxusage, indxname, indxpos;
+%local idxinfo; %let idxinfo=&syslast;
+
+/* Extract all Primary Key and Unique data constraints */
+%mp_getconstraints(lib=%scan(&liblist,1),outds=_data_)
+%local colconst; %let colconst=&syslast;
+
+%do x=2 %to %sysfunc(countw(&liblist));
+  %mp_getconstraints(lib=%scan(&liblist,&x),outds=_data_)
+  proc append base=&colconst data=&syslast;
+  run;
+%end;
+
+
+
+
+/* header info */
+data _null_;
+  file &outref;
+  put "// DBML generated by &sysuserid on %sysfunc(datetime(),datetime19.) ";
+  put "Project sasdbml {";
+  put "  database_type: 'SAS'";
+  put "  Note: 'Generated by the mp_getdbml() macro'";
+  put "}";
+run;
+
+/* create table groups */
+data _null_;
+  file &outref mod;
+  set &tabinfo;
+  by libname;
+  if first.libname then put "TableGroup " libname "{";
+  ds=quote(cats(libname,'.',memname));
+  put '   ' ds;
+  if last.libname then put "}";
+run;
+
+/* table for pks */
+data _data_;
+  length curds const col $39;
+  call missing (of _all_);
+  stop;
+run;
+%let pkds=&syslast;
+
+%local x curds constraints_used constcheck;
+%do x=1 %to %sysfunc(countw(&dsnlist,%str( )));
+  %let curds=%scan(&dsnlist,&x,%str( ));
+  %let constraints_used=;
+  %let constcheck=0;
+  data _null_;
+    file &outref mod;
+    length lab $1024 typ $20;
+    set &colinfo (where=(
+        libname="%scan(&curds,1,.)" and upcase(memname)="%scan(&curds,2,.)"
+    )) end=last;
+
+    if _n_=1 then do;
+      table='Table "'!!"&curds"!!'"{';
+      put table;
+    end;
+    name=upcase(name);
+    lab=" note:"!!quote(trim(tranwrd(label,'"',"'")));
+    if upcase(format)=:'DATETIME' then typ='datetime';
+    else if type='char' then typ=cats('char(',length,')');
+    else typ='num';
+
+    if notnull='yes' then notnul=' not null';
+    if notnull='no' and missing(label) then put '  ' name typ;
+    else if notnull='yes' and missing(label) then put '  ' name typ '[' notnul ']';
+    else if notnull='no' then put '  ' name typ '[' lab ']';
+    else put '  ' name typ '[' notnul ',' lab ']';
+
+  run;
+
+  data _data_(keep=curds const col);
+    length ctype $11 cols constraints_used $5000;
+    set &colconst (where=(
+      upcase(libref)="%scan(&curds,1,.)"
+      and upcase(table_name)="%scan(&curds,2,.)"
+      and constraint_type in ('PRIMARY','UNIQUE')
+    )) end=last;
+    file &outref mod;
+    by constraint_type constraint_name;
+    retain cols;
+    column_name=upcase(column_name);
+
+    if _n_=1 then put / '  indexes {';
+
+    if upcase(strip(constraint_type)) = 'PRIMARY' then ctype='[pk]';
+    else ctype='[unique]';
+
+    if first.constraint_name then cols = cats('(',column_name);
+    else cols=cats(cols,',',column_name);
+
+    if last.constraint_name then do;
+      cols=cats(cols,')',ctype)!!' //'!!constraint_name;
+      put '    ' cols;
+      constraints_used=catx(' ',constraints_used, constraint_name);
+      call symputx('constcheck',1);
+    end;
+
+    if last then call symputx('constraints_used',cats(upcase(constraints_used)));
+
+    length curds const col $39;
+    curds="&curds";
+    const=constraint_name;
+    col=column_name;
+  run;
+
+  proc append base=&pkds data=&syslast;run;
+
+  /* Create Unique Indexes, but only if they were not already defined within the Constraints section. */
+  data _data_(keep=curds const col);
+    set &idxinfo (where=(
+      libname="%scan(&curds,1,.)"
+      and upcase(memname)="%scan(&curds,2,.)"
+      and unique='yes'
+      and upcase(indxname) not in (%mf_getquotedstr(&constraints_used))
+    ));
+    file &outref mod;
+    by idxusage indxname;
+    name=upcase(name);
+    if &constcheck=1 then stop; /* in fact we only care about PKs so stop if we have */
+    if _n_=1 and &constcheck=0 then put / '  indexes {';
+
+    length cols $5000;
+    retain cols;
+    if first.indxname then cols = cats('(',name);
+    else cols=cats(cols,',',name);
+
+    if last.indxname then do;
+      cols=cats(cols,')[unique]')!!' //'!!indxname;
+      put '    ' cols;
+      call symputx('constcheck',1);
+    end;
+
+    length curds const col $39;
+    curds="&curds";
+    const=indxname;
+    col=name;
+  run;
+  proc append base=&pkds data=&syslast;run;
+
+  data _null_;
+    file &outref mod;
+    if &constcheck =1 then put '  }';
+    put '}';
+  run;
+
+%end;
+
+/**
+ * now we need to figure out the relationships
+ */
+
+/* sort alphabetically so we can have one set of unique cols per table */
+proc sort data=&pkds nodupkey;
+  by curds const col;
+run;
+
+data &pkds.1 (keep=curds col)
+     &pkds.2 (keep=curds cols);
+  set &pkds;
+  by curds const;
+  length retconst $39 cols $5000;
+  retain retconst cols;
+  if first.curds then do;
+    retconst=const;
+    cols=upcase(col);
+  end;
+  else cols=catx(' ',cols,upcase(col));
+  if retconst=const then do;
+    output &pkds.1;
+    if last.const then output &pkds.2;
+  end;
+run;
+
+%let curdslist="0";
+%do x=1 %to %sysfunc(countw(&dsnlist,%str( )));
+  %let curds=%scan(&dsnlist,&x,%str( ));
+
+  %let pkcols=0;
+  data _null_;
+    set &pkds.2(where=(curds="&curds"));
+    call symputx('pkcols',cols);
+  run;
+  %if &pkcols ne 0 %then %do;
+    %let curdslist=&curdslist,"&curds";
+
+    /* start with one2one */
+    data &pkds.4;
+      file &outref mod;
+      set &pkds.2(where=(cols="&pkcols" and curds not in (&curdslist)));
+      line='Ref: "'!!"&curds"!!cats('".(',cols,')')!!' - '!!cats(quote(trim(curds)),'.(',cols,')');
+      put line;
+    run;
+
+    /* now many2one */
+    /* get table with one row per col */
+    data &pkds.5;
+      set &pkds.1(where=(curds="&curds"));
+    run;
+    /* get tables which contain the PK columns */
+    proc sql;
+    create table &pkds.5a as
+      select upcase(cats(b.libname,'.',b.memname)) as curds
+        ,b.name
+      from &pkds.5 a
+      inner join &colinfo b
+      on a.col=upcase(b.name);
+    /* count to make sure those tables contain ALL the columns */
+    create table &pkds.5b as
+      select curds,count(*) as cnt
+      from &pkds.5a
+      where curds not in (select curds from &pkds.2 where cols="&pkcols") /* not a one to one match */
+        and curds ne "&curds" /* exclude self */
+      group by 1;
+    create table &pkds.6 as
+      select a.*
+        ,b.cols
+      from &pkds.5b a
+      left join &pkds.4 b
+      on a.curds=b.curds;
+
+    data _null_;
+      set &pkds.6;
+      file &outref mod;
+      colcnt=%sysfunc(countw(&pkcols));
+      if cnt=colcnt then do;
+        /* table contains all the PK cols, and was not a direct / 121 match */
+        line='Ref: "'!!"&curds"
+          !!'".('
+          !!"%mf_getquotedstr(&pkcols,dlm=%str(,),quote=%str( ))"
+          !!') > '
+          !!cats(quote(trim(curds))
+              ,'.('
+              ,"%mf_getquotedstr(&pkcols,dlm=%str(,),quote=%str( ))"
+              ,')'
+          );
+        put line;
+      end;
+    run;
+  %end;
+%end;
+
+
+%if %upcase(&showlog)=YES %then %do;
+  options ps=max;
+  data _null_;
+    infile &outref;
+    input;
+    putlog _infile_;
+  run;
+%end;
+
 %mend;/**
   @file mp_getddl.sas
   @brief Extract DDL in various formats, by table or library
@@ -2642,7 +3135,7 @@ run;
     %let curds=%scan(&dsnlist,&x);
     data _null_;
       file &fref mod;
-      length nm lab $1024;
+      length nm lab $1024 typ $20;
       set &colinfo (where=(upcase(memname)="&curds")) end=last;
 
       if _n_=1 then do;
@@ -2656,10 +3149,12 @@ run;
       end;
       else put "   ,"@@;
       if length(format)>1 then fmt=" format="!!cats(format);
-      len=" length="!!cats(length);
-      lab=" label="!!quote(trim(label));
+      if length(label)>1 then lab=" label="!!quote(trim(label));
       if notnull='yes' then notnul=' not null';
-      put name type len fmt notnul lab;
+      if type='char' then typ=cats('char(',length,')');
+      else if length ne 8 then typ='num length='!!left(length);
+      else typ='num';
+      put name typ fmt notnul lab;
     run;
 
     /* Extra step for data constraints */
@@ -3968,7 +4463,7 @@ proc sql
 
   options &etls_syntaxcheck;
 %mend;/**
-  @file mp_streamfile.sas
+  @file
   @brief Streams a file to _webout according to content type
   @details Will set headers using appropriate functions (SAS 9 vs Viya) and send
   content as a binary stream.
@@ -3986,6 +4481,7 @@ proc sql
 
   @param contenttype= Either TEXT, ZIP, CSV, EXCEL (default TEXT)
   @param inloc= /path/to/file.ext to be sent
+  @param inref= fileref of file to be sent (if provided, overrides `inloc`)
   @param outname= the name of the file, as downloaded by the browser
 
   @author Allan Bowe
@@ -3996,6 +4492,7 @@ proc sql
 %macro mp_streamfile(
   contenttype=TEXT
   ,inloc=
+  ,inref=0
   ,outname=
 )/*/STORE SOURCE*/;
 
@@ -4011,7 +4508,7 @@ proc sql
   %end;
   %else %if &platform=SASVIYA %then %do;
     filename _webout filesrvc parenturi="&SYS_JES_JOB_URI" name='_webout.zip'
-      contenttype='application/zip' 
+      contenttype='application/zip'
       contentdisp="attachment; filename=&outname";
   %end;
 %end;
@@ -4025,7 +4522,7 @@ proc sql
   %end;
   %else %if &platform=SASVIYA %then %do;
     filename _webout filesrvc parenturi="&SYS_JES_JOB_URI" name='_webout.xls'
-      contenttype='application/vnd.ms-excel' 
+      contenttype='application/vnd.ms-excel'
       contentdisp="attachment; filename=&outname";
   %end;
 %end;
@@ -4038,7 +4535,7 @@ proc sql
   %end;
   %else %if &platform=SASVIYA %then %do;
     filename _webout filesrvc parenturi="&SYS_JES_JOB_URI" name='_webout.xls'
-      contenttype='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' 
+      contenttype='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
       contentdisp="attachment; filename=&outname";
   %end;
 %end;
@@ -4071,7 +4568,7 @@ proc sql
 %else %if &contentype=HTML %then %do;
   %if &platform=SASVIYA %then %do;
     filename _webout filesrvc parenturi="&SYS_JES_JOB_URI" name="_webout.json"
-      contenttype="text/html"; 
+      contenttype="text/html";
   %end;
 %end;
 %else %do;
@@ -4079,7 +4576,79 @@ proc sql
   %return;
 %end;
 
-%mp_binarycopy(inloc="&inloc",outref=_webout)
+%if &inref ne 0 %then %do;
+ %mp_binarycopy(inref=&inref,outref=_webout)
+%end;
+%else %do;
+ %mp_binarycopy(inloc="&inloc",outref=_webout)
+%end;
+
+%mend;/**
+  @file
+  @brief Recursively scans a directory tree to get all subfolders and content
+  @details
+  Usage:
+
+      %mp_tree(dir=/tmp, outds=work.tree)
+
+  Credits:
+
+  * Roger Deangelis, https://communities.sas.com/t5/SAS-Programming/listing-all-files-within-a-directory-and-subdirectories/m-p/332616/highlight/true#M74887
+  * Tom, https://communities.sas.com/t5/SAS-Programming/listing-all-files-of-all-types-from-all-subdirectories/m-p/334113/highlight/true#M75419
+
+
+  @param dir= Directory to be scanned (default=/tmp)
+  @param outds= Dataset to create (default=work.mp_tree)
+
+  @returns outds contains the following variables:
+
+   - `dir`: a flag (1/0) to say whether it is a directory or not.  This is not
+     reliable - folders that you do not have permission to open will be flagged
+     as directories.
+   - `ext`: file extension
+   - `filename`: file name
+   - `dirname`: directory name
+   - `fullpath`: directory + file name
+
+  @version 9.2
+**/
+
+%macro mp_tree(dir=/tmp
+  ,outds=work.mp_tree
+)/*/STORE SOURCE*/;
+
+data &outds ;
+  length dir 8 ext filename dirname $256 fullpath $512 ;
+  call missing(of _all_);
+  fullpath = "&dir";
+run;
+
+%local sep;
+%if &sysscp=WIN or &SYSSCP eq DNTHOST %then %let sep=\;
+%else %let sep=/;
+
+data &outds ;
+  modify &outds ;
+  retain sep "&sep";
+  rc=filename('tmp',fullpath);
+  dir_id=dopen('tmp');
+  dir = (dir_id ne 0) ;
+  if dir then dirname=fullpath;
+  else do;
+    filename=scan(fullpath,-1,sep) ;
+    dirname =substrn(fullpath,1,length(fullpath)-length(filename));
+    if index(filename,'.')>1 then ext=scan(filename,-1,'.');
+  end;
+  replace;
+  if dir then do;
+    do i=1 to dnum(dir_id);
+      fullpath=cats(dirname,sep,dread(dir_id,i));
+      output;
+    end;
+    rc=dclose(dir_id);
+  end;
+  rc=filename('tmp');
+run;
 
 %mend;/**
   @file mp_unzip.sas

base/mf_getengine.sas

@@ -22,7 +22,7 @@
   @version 9.2
   @author Allan Bowe
 
-**/ /** \cond */
+**/
 
 %macro mf_getengine(libref
 )/*/STORE SOURCE*/;
@@ -42,6 +42,4 @@
 
  &engine
 
-%mend;
-
-/** \endcond */
+%mend;

base/mf_isdir.sas

@@ -0,0 +1,33 @@
+/**
+  @file
+  @brief Checks whether a path is a valid directory
+  @details
+  Usage:
+
+      %let isdir=%mf_isdir(/tmp);
+
+  With thanks and full credit to Andrea Defronzo - https://www.linkedin.com/in/andrea-defronzo-b1a47460/
+
+  @param path full path of the file/directory to be checked
+
+  @return output returns 1 if path is a directory, 0 if it is not
+
+  @version 9.2
+**/
+
+%macro mf_isdir(path
+)/*/STORE SOURCE*/;
+	%local rc did is_directory fref_t;
+
+	%let is_directory = 0;
+	%let rc = %sysfunc(filename(fref_t, %superq(path)));
+	%let did = %sysfunc(dopen(&fref_t.));
+	%if &did. ^= 0 %then %do;
+	   %let is_directory = 1;
+	   %let rc = %sysfunc(dclose(&did.));
+	%end;
+	%let rc = %sysfunc(filename(fref_t));
+
+	&is_directory
+
+%mend;

base/mp_csv2ds.sas

@@ -0,0 +1,144 @@
+/**
+  @file mp_csv2ds.sas
+  @brief Efficient import of arbitrary CSV using a dataset as template
+  @details Used to import relevant columns from a large CSV using
+  a dataset to provide the types and lengths.  Assumes that a header
+  row is provided, and datarows start on line 2.  Extra columns in
+  both the CSV and base dataset are ignored.
+
+  Usage:
+
+      filename mycsv temp;
+      data _null_;
+        file mycsv;
+        put 'name,age,nickname';
+        put 'John,48,Jonny';
+        put 'Jennifer,23,Jen';
+      run;
+
+      %mp_csv2ds(inref=mycsv,outds=myds,baseds=sashelp.class)
+
+
+  @param inref= fileref to the CSV
+  @param outds= output ds (lib.ds format)
+  @param view= Set to YES or NO to determine whether the output should be
+    a view or not.  Default is NO (not a view).
+  @param baseds= Template dataset on which to create the input statement.
+    Is used to determine types, lengths, and any informats.
+
+  @version 9.2
+  @author Allan Bowe
+
+  <h4> Dependencies </h4>
+  @li mp_abort.sas
+  @li mf_existds.sas
+
+**/
+
+%macro mp_csv2ds(inref=0,outds=0,baseds=0,view=NO);
+
+%mp_abort(iftrue=( &inref=0 )
+  ,mac=&sysmacroname
+  ,msg=%str(the INREF variable must be provided)
+)
+%mp_abort(iftrue=( %superq(outds)=0 )
+  ,mac=&sysmacroname
+  ,msg=%str(the OUTDS variable must be provided)
+)
+%mp_abort(iftrue=( &baseds=0 )
+  ,mac=&sysmacroname
+  ,msg=%str(the BASEDS variable must be provided)
+)
+%mp_abort(iftrue=( &baseds=0 )
+  ,mac=&sysmacroname
+  ,msg=%str(the BASEDS variable must be provided)
+)
+%mp_abort(iftrue=( %mf_existds(&baseds)=0 )
+  ,mac=&sysmacroname
+  ,msg=%str(the BASEDS dataset (&baseds) needs to be assigned, and to exist)
+)
+
+/* count rows */
+%local hasheader; %let hasheader=0;
+data _null_;
+  if _N_ > 1 then do;
+     call symputx('hasheader',1,'l');
+     stop;
+  end;
+  infile &inref;
+  input;
+run;
+%mp_abort(iftrue=( &hasheader=0 )
+  ,mac=&sysmacroname
+  ,msg=%str(No header row in &inref)
+)
+
+/* get the variables in the CSV */
+data _data_;
+  infile &inref;
+  input;
+  length name $32;
+  do i=1 to countc(_infile_,',')+1;
+    name=upcase(scan(_infile_,i,','));
+    output;
+  end;
+  stop;
+run;
+%local csv_vars;%let csv_vars=&syslast;
+
+/* get the variables in the dataset */
+proc contents noprint data=&baseds
+  out=_data_ (keep=name type length format: informat);
+run;
+%local base_vars; %let base_vars=&syslast;
+
+proc sql undo_policy=none;
+create table &csv_vars as
+  select a.*
+    ,b.type
+    ,b.length
+    ,b.format
+    ,b.formatd
+    ,b.formatl
+    ,b.informat
+  from &csv_vars a
+  left join &base_vars b
+  on a.name=upcase(b.name)
+  order by i;
+
+/* prepare the input statement */
+%local instat dropvars;
+data _null_;
+  set &syslast end=last;
+  length in dropvars $32767;
+  retain in dropvars;
+  if missing(type) then do;
+    informat='$1.';
+    dropvars=catx(' ',dropvars,name);
+  end;
+  else if missing(informat) then do;
+    if type=1 then informat='best.';
+    else informat=cats('$',length,'.');
+  end;
+  else informat=cats(informat,'.');
+  in=catx(' ',in,name,':',informat);
+  if last then do;
+    call symputx('instat',in,'l');
+    call symputx('dropvars',dropvars,'l');
+  end;
+run;
+
+/* import the CSV */
+data &outds
+  %if %upcase(&view)=YES %then %do;
+   /view=&outds
+  %end;
+  ;
+  infile &inref dsd firstobs=2;
+  input &instat;
+  %if %length(&dropvars)>0 %then %do;
+    drop &dropvars;
+  %end;
+run;
+
+%mend;

base/mp_getdbml.sas

@@ -0,0 +1,321 @@
+/**
+  @file
+  @brief Extract DBML from SAS Libraries
+  @details DBML is an open source markup format to represent databases.
+  More details: https://www.dbml.org/home/
+
+  Usage:
+
+
+      %mp_getdbml(liblist=SASHELP WORK,outref=mydbml,showlog=YES)
+
+  Take the log output and paste it into the renderer at https://dbdiagram.io
+  to view your data model diagram.  The code takes a "best guess" at
+  the one to one and one to many relationships (based on constraints
+  and indexes, and assuming that the column names would match).
+
+  You may need to adjust the rendered DBML to suit your needs.
+
+
+  <h4> SAS Macros </h4>
+  @li mf_getquotedstr.sas
+  @li mp_getconstraints.sas
+
+  @param liblist= Space seperated list of librefs to take as
+    input (Default=SASHELP)
+  @param outref= Fileref to contain the DBML (Default=getdbml)
+  @param showlog= set to YES to show the DBML in the log (Default is NO)
+
+  @version 9.3
+  @author Allan Bowe
+**/
+
+%macro mp_getdbml(liblist=SASHELP,outref=getdbml,showlog=NO
+)/*/STORE SOURCE*/;
+
+/* check fileref is assigned */
+%if %sysfunc(fileref(&outref)) > 0 %then %do;
+  filename &outref temp;
+%end;
+
+%let liblist=%upcase(&liblist);
+
+proc sql noprint;
+create table _data_ as
+  select * from dictionary.tables
+  where upcase(libname) in (%mf_getquotedstr(&liblist))
+  order by libname,memname;
+%local tabinfo; %let tabinfo=&syslast;
+
+create table _data_ as
+  select * from dictionary.columns
+  where upcase(libname) in (%mf_getquotedstr(&liblist))
+  order by libname,memname,varnum;
+%local colinfo; %let colinfo=&syslast;
+
+%local dsnlist;
+  select distinct upcase(cats(libname,'.',memname)) into: dsnlist
+  separated by ' '
+  from &syslast
+;
+
+create table _data_ as
+  select * from dictionary.indexes
+  where upcase(libname) in (%mf_getquotedstr(&liblist))
+  order by idxusage, indxname, indxpos;
+%local idxinfo; %let idxinfo=&syslast;
+
+/* Extract all Primary Key and Unique data constraints */
+%mp_getconstraints(lib=%scan(&liblist,1),outds=_data_)
+%local colconst; %let colconst=&syslast;
+
+%do x=2 %to %sysfunc(countw(&liblist));
+  %mp_getconstraints(lib=%scan(&liblist,&x),outds=_data_)
+  proc append base=&colconst data=&syslast;
+  run;
+%end;
+
+
+
+
+/* header info */
+data _null_;
+  file &outref;
+  put "// DBML generated by &sysuserid on %sysfunc(datetime(),datetime19.) ";
+  put "Project sasdbml {";
+  put "  database_type: 'SAS'";
+  put "  Note: 'Generated by the mp_getdbml() macro'";
+  put "}";
+run;
+
+/* create table groups */
+data _null_;
+  file &outref mod;
+  set &tabinfo;
+  by libname;
+  if first.libname then put "TableGroup " libname "{";
+  ds=quote(cats(libname,'.',memname));
+  put '   ' ds;
+  if last.libname then put "}";
+run;
+
+/* table for pks */
+data _data_;
+  length curds const col $39;
+  call missing (of _all_);
+  stop;
+run;
+%let pkds=&syslast;
+
+%local x curds constraints_used constcheck;
+%do x=1 %to %sysfunc(countw(&dsnlist,%str( )));
+  %let curds=%scan(&dsnlist,&x,%str( ));
+  %let constraints_used=;
+  %let constcheck=0;
+  data _null_;
+    file &outref mod;
+    length lab $1024 typ $20;
+    set &colinfo (where=(
+        libname="%scan(&curds,1,.)" and upcase(memname)="%scan(&curds,2,.)"
+    )) end=last;
+
+    if _n_=1 then do;
+      table='Table "'!!"&curds"!!'"{';
+      put table;
+    end;
+    name=upcase(name);
+    lab=" note:"!!quote(trim(tranwrd(label,'"',"'")));
+    if upcase(format)=:'DATETIME' then typ='datetime';
+    else if type='char' then typ=cats('char(',length,')');
+    else typ='num';
+
+    if notnull='yes' then notnul=' not null';
+    if notnull='no' and missing(label) then put '  ' name typ;
+    else if notnull='yes' and missing(label) then put '  ' name typ '[' notnul ']';
+    else if notnull='no' then put '  ' name typ '[' lab ']';
+    else put '  ' name typ '[' notnul ',' lab ']';
+
+  run;
+
+  data _data_(keep=curds const col);
+    length ctype $11 cols constraints_used $5000;
+    set &colconst (where=(
+      upcase(libref)="%scan(&curds,1,.)"
+      and upcase(table_name)="%scan(&curds,2,.)"
+      and constraint_type in ('PRIMARY','UNIQUE')
+    )) end=last;
+    file &outref mod;
+    by constraint_type constraint_name;
+    retain cols;
+    column_name=upcase(column_name);
+
+    if _n_=1 then put / '  indexes {';
+
+    if upcase(strip(constraint_type)) = 'PRIMARY' then ctype='[pk]';
+    else ctype='[unique]';
+
+    if first.constraint_name then cols = cats('(',column_name);
+    else cols=cats(cols,',',column_name);
+
+    if last.constraint_name then do;
+      cols=cats(cols,')',ctype)!!' //'!!constraint_name;
+      put '    ' cols;
+      constraints_used=catx(' ',constraints_used, constraint_name);
+      call symputx('constcheck',1);
+    end;
+
+    if last then call symputx('constraints_used',cats(upcase(constraints_used)));
+
+    length curds const col $39;
+    curds="&curds";
+    const=constraint_name;
+    col=column_name;
+  run;
+
+  proc append base=&pkds data=&syslast;run;
+
+  /* Create Unique Indexes, but only if they were not already defined within the Constraints section. */
+  data _data_(keep=curds const col);
+    set &idxinfo (where=(
+      libname="%scan(&curds,1,.)"
+      and upcase(memname)="%scan(&curds,2,.)"
+      and unique='yes'
+      and upcase(indxname) not in (%mf_getquotedstr(&constraints_used))
+    ));
+    file &outref mod;
+    by idxusage indxname;
+    name=upcase(name);
+    if &constcheck=1 then stop; /* in fact we only care about PKs so stop if we have */
+    if _n_=1 and &constcheck=0 then put / '  indexes {';
+
+    length cols $5000;
+    retain cols;
+    if first.indxname then cols = cats('(',name);
+    else cols=cats(cols,',',name);
+
+    if last.indxname then do;
+      cols=cats(cols,')[unique]')!!' //'!!indxname;
+      put '    ' cols;
+      call symputx('constcheck',1);
+    end;
+
+    length curds const col $39;
+    curds="&curds";
+    const=indxname;
+    col=name;
+  run;
+  proc append base=&pkds data=&syslast;run;
+
+  data _null_;
+    file &outref mod;
+    if &constcheck =1 then put '  }';
+    put '}';
+  run;
+
+%end;
+
+/**
+ * now we need to figure out the relationships
+ */
+
+/* sort alphabetically so we can have one set of unique cols per table */
+proc sort data=&pkds nodupkey;
+  by curds const col;
+run;
+
+data &pkds.1 (keep=curds col)
+     &pkds.2 (keep=curds cols);
+  set &pkds;
+  by curds const;
+  length retconst $39 cols $5000;
+  retain retconst cols;
+  if first.curds then do;
+    retconst=const;
+    cols=upcase(col);
+  end;
+  else cols=catx(' ',cols,upcase(col));
+  if retconst=const then do;
+    output &pkds.1;
+    if last.const then output &pkds.2;
+  end;
+run;
+
+%let curdslist="0";
+%do x=1 %to %sysfunc(countw(&dsnlist,%str( )));
+  %let curds=%scan(&dsnlist,&x,%str( ));
+
+  %let pkcols=0;
+  data _null_;
+    set &pkds.2(where=(curds="&curds"));
+    call symputx('pkcols',cols);
+  run;
+  %if &pkcols ne 0 %then %do;
+    %let curdslist=&curdslist,"&curds";
+
+    /* start with one2one */
+    data &pkds.4;
+      file &outref mod;
+      set &pkds.2(where=(cols="&pkcols" and curds not in (&curdslist)));
+      line='Ref: "'!!"&curds"!!cats('".(',cols,')')!!' - '!!cats(quote(trim(curds)),'.(',cols,')');
+      put line;
+    run;
+
+    /* now many2one */
+    /* get table with one row per col */
+    data &pkds.5;
+      set &pkds.1(where=(curds="&curds"));
+    run;
+    /* get tables which contain the PK columns */
+    proc sql;
+    create table &pkds.5a as
+      select upcase(cats(b.libname,'.',b.memname)) as curds
+        ,b.name
+      from &pkds.5 a
+      inner join &colinfo b
+      on a.col=upcase(b.name);
+    /* count to make sure those tables contain ALL the columns */
+    create table &pkds.5b as
+      select curds,count(*) as cnt
+      from &pkds.5a
+      where curds not in (select curds from &pkds.2 where cols="&pkcols") /* not a one to one match */
+        and curds ne "&curds" /* exclude self */
+      group by 1;
+    create table &pkds.6 as
+      select a.*
+        ,b.cols
+      from &pkds.5b a
+      left join &pkds.4 b
+      on a.curds=b.curds;
+
+    data _null_;
+      set &pkds.6;
+      file &outref mod;
+      colcnt=%sysfunc(countw(&pkcols));
+      if cnt=colcnt then do;
+        /* table contains all the PK cols, and was not a direct / 121 match */
+        line='Ref: "'!!"&curds"
+          !!'".('
+          !!"%mf_getquotedstr(&pkcols,dlm=%str(,),quote=%str( ))"
+          !!') > '
+          !!cats(quote(trim(curds))
+              ,'.('
+              ,"%mf_getquotedstr(&pkcols,dlm=%str(,),quote=%str( ))"
+              ,')'
+          );
+        put line;
+      end;
+    run;
+  %end;
+%end;
+
+
+%if %upcase(&showlog)=YES %then %do;
+  options ps=max;
+  data _null_;
+    infile &outref;
+    input;
+    putlog _infile_;
+  run;
+%end;
+
+%mend;

base/mp_getddl.sas

@@ -131,7 +131,7 @@ run;
     %let curds=%scan(&dsnlist,&x);
     data _null_;
       file &fref mod;
-      length nm lab $1024;
+      length nm lab $1024 typ $20;
       set &colinfo (where=(upcase(memname)="&curds")) end=last;
 
       if _n_=1 then do;
@@ -145,10 +145,12 @@ run;
       end;
       else put "   ,"@@;
       if length(format)>1 then fmt=" format="!!cats(format);
-      len=" length="!!cats(length);
-      lab=" label="!!quote(trim(label));
+      if length(label)>1 then lab=" label="!!quote(trim(label));
       if notnull='yes' then notnul=' not null';
-      put name type len fmt notnul lab;
+      if type='char' then typ=cats('char(',length,')');
+      else if length ne 8 then typ='num length='!!left(length);
+      else typ='num';
+      put name typ fmt notnul lab;
     run;
 
     /* Extra step for data constraints */

base/mp_streamfile.sas

@@ -1,5 +1,5 @@
 /**
-  @file mp_streamfile.sas
+  @file
   @brief Streams a file to _webout according to content type
   @details Will set headers using appropriate functions (SAS 9 vs Viya) and send
   content as a binary stream.
@@ -17,6 +17,7 @@
 
   @param contenttype= Either TEXT, ZIP, CSV, EXCEL (default TEXT)
   @param inloc= /path/to/file.ext to be sent
+  @param inref= fileref of file to be sent (if provided, overrides `inloc`)
   @param outname= the name of the file, as downloaded by the browser
 
   @author Allan Bowe
@@ -27,6 +28,7 @@
 %macro mp_streamfile(
   contenttype=TEXT
   ,inloc=
+  ,inref=0
   ,outname=
 )/*/STORE SOURCE*/;
 
@@ -42,7 +44,7 @@
   %end;
   %else %if &platform=SASVIYA %then %do;
     filename _webout filesrvc parenturi="&SYS_JES_JOB_URI" name='_webout.zip'
-      contenttype='application/zip' 
+      contenttype='application/zip'
       contentdisp="attachment; filename=&outname";
   %end;
 %end;
@@ -56,7 +58,7 @@
   %end;
   %else %if &platform=SASVIYA %then %do;
     filename _webout filesrvc parenturi="&SYS_JES_JOB_URI" name='_webout.xls'
-      contenttype='application/vnd.ms-excel' 
+      contenttype='application/vnd.ms-excel'
       contentdisp="attachment; filename=&outname";
   %end;
 %end;
@@ -69,7 +71,7 @@
   %end;
   %else %if &platform=SASVIYA %then %do;
     filename _webout filesrvc parenturi="&SYS_JES_JOB_URI" name='_webout.xls'
-      contenttype='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' 
+      contenttype='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
       contentdisp="attachment; filename=&outname";
   %end;
 %end;
@@ -102,7 +104,7 @@
 %else %if &contentype=HTML %then %do;
   %if &platform=SASVIYA %then %do;
     filename _webout filesrvc parenturi="&SYS_JES_JOB_URI" name="_webout.json"
-      contenttype="text/html"; 
+      contenttype="text/html";
   %end;
 %end;
 %else %do;
@@ -110,6 +112,11 @@
   %return;
 %end;
 
-%mp_binarycopy(inloc="&inloc",outref=_webout)
+%if &inref ne 0 %then %do;
+ %mp_binarycopy(inref=&inref,outref=_webout)
+%end;
+%else %do;
+ %mp_binarycopy(inloc="&inloc",outref=_webout)
+%end;
 
 %mend;

base/mp_tree.sas

@@ -0,0 +1,68 @@
+/**
+  @file
+  @brief Recursively scans a directory tree to get all subfolders and content
+  @details
+  Usage:
+
+      %mp_tree(dir=/tmp, outds=work.tree)
+
+  Credits:
+
+  * Roger Deangelis, https://communities.sas.com/t5/SAS-Programming/listing-all-files-within-a-directory-and-subdirectories/m-p/332616/highlight/true#M74887
+  * Tom, https://communities.sas.com/t5/SAS-Programming/listing-all-files-of-all-types-from-all-subdirectories/m-p/334113/highlight/true#M75419
+
+
+  @param dir= Directory to be scanned (default=/tmp)
+  @param outds= Dataset to create (default=work.mp_tree)
+
+  @returns outds contains the following variables:
+
+   - `dir`: a flag (1/0) to say whether it is a directory or not.  This is not
+     reliable - folders that you do not have permission to open will be flagged
+     as directories.
+   - `ext`: file extension
+   - `filename`: file name
+   - `dirname`: directory name
+   - `fullpath`: directory + file name
+
+  @version 9.2
+**/
+
+%macro mp_tree(dir=/tmp
+  ,outds=work.mp_tree
+)/*/STORE SOURCE*/;
+
+data &outds ;
+  length dir 8 ext filename dirname $256 fullpath $512 ;
+  call missing(of _all_);
+  fullpath = "&dir";
+run;
+
+%local sep;
+%if &sysscp=WIN or &SYSSCP eq DNTHOST %then %let sep=\;
+%else %let sep=/;
+
+data &outds ;
+  modify &outds ;
+  retain sep "&sep";
+  rc=filename('tmp',fullpath);
+  dir_id=dopen('tmp');
+  dir = (dir_id ne 0) ;
+  if dir then dirname=fullpath;
+  else do;
+    filename=scan(fullpath,-1,sep) ;
+    dirname =substrn(fullpath,1,length(fullpath)-length(filename));
+    if index(filename,'.')>1 then ext=scan(filename,-1,'.');
+  end;
+  replace;
+  if dir then do;
+    do i=1 to dnum(dir_id);
+      fullpath=cats(dirname,sep,dread(dir_id,i));
+      output;
+    end;
+    rc=dclose(dir_id);
+  end;
+  rc=filename('tmp');
+run;
+
+%mend;