3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # Koha is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
24 use C4::Auth qw( get_template_and_user );
26 use C4::Koha qw( GetAuthorisedValues );
27 use C4::Output qw( output_html_with_http_headers );
28 use C4::Reports qw( GetDelimiterChoices );
30 use Koha::AuthorisedValues;
31 use Koha::DateUtils qw( dt_from_string output_pref );
33 use Koha::Patron::Attribute::Types;
37 reports/issues_stats.pl
41 Plugin that shows circulation stats
46 my $fullreportname = "reports/issues_stats.tt";
47 my $do_it = $input->param('do_it');
48 my $line = $input->param("Line");
49 my $column = $input->param("Column");
50 my @filters = $input->multi_param("Filter");
51 $filters[0] = eval { output_pref( { dt => dt_from_string( $filters[0]), dateonly => 1, dateformat => 'iso' } ); }
53 $filters[1] = eval { output_pref( { dt => dt_from_string( $filters[1]), dateonly => 1, dateformat => 'iso' } ); }
55 my $podsp = $input->param("DisplayBy");
56 my $type = $input->param("PeriodTypeSel");
57 my $daysel = $input->param("PeriodDaySel");
58 my $monthsel = $input->param("PeriodMonthSel");
59 my $calc = $input->param("Cellvalue");
60 my $output = $input->param("output");
61 my $basename = $input->param("basename");
63 my $attribute_filters;
64 my $vars = $input->Vars;
65 foreach(keys %$vars) {
66 if(/^Filter_borrower_attributes\.(.*)/) {
67 $attribute_filters->{$1} = $vars->{$_};
72 my ($template, $borrowernumber, $cookie) = get_template_and_user({
73 template_name => $fullreportname,
76 flagsrequired => {reports => '*'},
78 our $sep = $input->param("sep") // ';';
79 $sep = "\t" if ($sep eq 'tabulation');
80 $template->param(do_it => $do_it,
83 our $itemtypes = Koha::ItemTypes->search_with_localization->unblessed;
85 our @patron_categories = Koha::Patron::Categories->search_with_library_limits({}, {order_by => ['description']});
87 our $locations = { map { ( $_->{authorised_value} => $_->{lib} ) } Koha::AuthorisedValues->get_descriptions_by_koha_field( { frameworkcode => '', kohafield => 'items.location' }, { order_by => ['description'] } ) };
88 our $ccodes = { map { ( $_->{authorised_value} => $_->{lib} ) } Koha::AuthorisedValues->get_descriptions_by_koha_field( { frameworkcode => '', kohafield => 'items.ccode' }, { order_by => ['description'] } ) };
90 our $Bsort1 = GetAuthorisedValues("Bsort1");
91 our $Bsort2 = GetAuthorisedValues("Bsort2");
92 my ($hassort1,$hassort2);
93 $hassort1=1 if $Bsort1;
94 $hassort2=1 if $Bsort2;
98 my $results = calculate( $line, $column, $podsp, $type, $daysel, $monthsel, $calc, \@filters, $attribute_filters);
99 if ( $output eq "screen" ) {
101 # Printing results to screen
102 $template->param( mainloop => $results );
103 output_html_with_http_headers $input, $cookie, $template->output;
106 # Printing to a csv file
107 print $input->header(
108 -type => 'application/vnd.sun.xml.calc',
109 -encoding => 'utf-8',
110 -attachment => "$basename.csv",
111 -filename => "$basename.csv"
113 my $cols = @$results[0]->{loopcol};
114 my $lines = @$results[0]->{looprow};
117 print @$results[0]->{line} . "/" . @$results[0]->{column} . $sep;
120 foreach my $col (@$cols) {
121 print $col->{coltitle} . $sep;
126 foreach my $line (@$lines) {
127 my $x = $line->{loopcell};
128 print $line->{rowtitle} . $sep;
129 print map { $_->{value} . $sep } @$x;
130 print $line->{totalrow}, "\n";
135 $cols = @$results[0]->{loopfooter};
136 print map {$sep.$_->{totalcol}} @$cols;
137 print $sep.@$results[0]->{total};
143 my $dbh = C4::Context->dbh;
147 foreach (sort keys %$locations) {
148 push @locations, { code => $_, description => "$_ - " . $locations->{$_} };
152 foreach (sort {$ccodes->{$a} cmp $ccodes->{$b}} keys %$ccodes) {
153 push @ccodes, { code => $_, description => $ccodes->{$_} };
156 my $CGIextChoice = ( 'CSV' ); # FIXME translation
157 my $CGIsepChoice=GetDelimiterChoices;
159 my $library_id = C4::Context->userenv ? C4::Context->userenv->{'branch'} : undef;
160 my $attribute_types = Koha::Patron::Attribute::Types->search_with_library_limits({}, {}, $library_id);
161 my %attribute_types_by_class;
162 while ( my ( $attribute_type ) = $attribute_types->next ) {
163 $attribute_type = $attribute_type->unblessed;
164 if ($attribute_type->{authorised_value_category}) {
165 my $authorised_values = C4::Koha::GetAuthorisedValues(
166 $attribute_type->{authorised_value_category});
168 foreach my $authorised_value (@$authorised_values) {
169 push @{ $attribute_type->{authorised_values} }, $authorised_value;
172 push @{ $attribute_types_by_class{$attribute_type->{class}} }, $attribute_type;
176 categoryloop => \@patron_categories,
177 itemtypes => $itemtypes,
178 locationloop => \@locations,
179 ccodeloop => \@ccodes,
180 hassort1 => $hassort1,
181 hassort2 => $hassort2,
184 CGIextChoice => $CGIextChoice,
185 CGIsepChoice => $CGIsepChoice,
186 attribute_types_by_class => \%attribute_types_by_class,
188 output_html_with_http_headers $input, $cookie, $template->output;
191 my ( $line, $column, $dsp, $type, $daysel, $monthsel, $process, $filters, $attribute_filters ) = @_;
200 my $dbh = C4::Context->dbh;
202 my ($line_attribute_type, $column_attribute_type);
203 if($line =~ /^borrower_attributes\.(.*)/) {
204 $line_attribute_type = $1;
205 $line = "borrower_attributes.attribute";
207 if($column =~ /^borrower_attributes\.(.*)/) {
208 $column_attribute_type = $1;
209 $column = "borrower_attributes.attribute";
216 for ( my $i = 0 ; $i <= @$filters ; $i++ ) {
218 ( @$filters[$i] ) or next;
219 if ( ( $i == 1 ) and ( @$filters[ $i - 1 ] ) ) {
220 $cell{err} = 1 if ( @$filters[$i] < @$filters[ $i - 1 ] );
222 # format the dates filters, otherwise just fill as is
224 $cell{filter} = @$filters[$i];
226 $cell{filter} = eval { output_pref( { dt => dt_from_string( @$filters[$i] ), dateonly => 1 }); }
227 if ( @$filters[$i] );
231 push @loopfilter, \%cell;
233 foreach (keys %$attribute_filters) {
234 next unless $attribute_filters->{$_};
235 push @loopfilter, { crit => "$_ =", filter => $attribute_filters->{$_} };
237 push @loopfilter, { crit => "Event", filter => $type };
238 push @loopfilter, { crit => "Display by", filter => $dsp } if ($dsp);
239 push @loopfilter, { crit => "Select Day", filter => $daysel } if ($daysel);
240 push @loopfilter, { crit => "Select Month", filter => $monthsel } if ($monthsel);
243 my ( $colsource, $linesource ) = ('', '');
244 $linefilter[1] = @$filters[1] if ( $line =~ /datetime/ );
246 ( $line =~ /datetime/ ) ? @$filters[0]
247 : ( $line =~ /category/ ) ? @$filters[2]
248 : ( $line =~ /itemtype/ ) ? @$filters[3]
249 : ( $line =~ /^branch/ ) ? @$filters[4]
250 : ( $line =~ /ccode/ ) ? @$filters[5]
251 : ( $line =~ /location/ ) ? @$filters[6]
252 : ( $line =~ /sort1/ ) ? @$filters[9]
253 : ( $line =~ /sort2/ ) ? @$filters[10]
254 : ( $line =~ /homebranch/) ? @$filters[11]
255 : ( $line =~ /holdingbranch/) ? @$filters[12]
256 : ( $line =~ /borrowers.branchcode/ ) ? @$filters[13]
257 : ( $line_attribute_type ) ? $attribute_filters->{$line_attribute_type}
260 if ( $line =~ /ccode/ or $line =~ /location/ or $line =~ /homebranch/ or $line =~ /holdingbranch/ ) {
261 $linesource = 'items';
265 $colfilter[1] = @$filters[1] if ($column =~ /datetime/);
267 ( $column =~ /datetime/ ) ? @$filters[0]
268 : ( $column =~ /category/ ) ? @$filters[2]
269 : ( $column =~ /itemtype/ ) ? @$filters[3]
270 : ( $column =~ /^branch/ ) ? @$filters[4]
271 : ( $column =~ /ccode/ ) ? @$filters[5]
272 : ( $column =~ /location/ ) ? @$filters[6]
273 : ( $column =~ /sort1/ ) ? @$filters[9]
274 : ( $column =~ /sort1/ ) ? @$filters[10]
275 : ( $column =~ /homebranch/) ? @$filters[11]
276 : ( $column =~ /holdingbranch/) ? @$filters[12]
277 : ( $column =~ /borrowers.branchcode/ ) ? @$filters[13]
278 : ( $column_attribute_type ) ? $attribute_filters->{$column_attribute_type}
281 if ( $column =~ /ccode/ or $column =~ /location/ or $column =~ /homebranch/ or $column =~ /holdingbranch/ ) {
282 $colsource = 'items';
287 if ( $line =~ /datetime/ ) {
289 # by Day, Month, Year or Hour (1,2,3,4 respectively)
291 ( $dsp == 1 ) ? " dayname($line)"
292 : ( $dsp == 2 ) ? "monthname($line)"
293 : ( $dsp == 3 ) ? " Year($line)"
294 : ( $dsp == 4 ) ? "extract(hour from $line)"
295 : 'date_format(`datetime`,"%Y-%m-%d")'; # Probably should be left alone or passed through Koha::Dates
300 ( $linefield =~ /dayname/ ) ? "weekday($line)"
301 : ( $linefield =~ /^month/ ) ? " month($line)"
305 if($line_attribute_type) {
306 $strsth = "SELECT attribute FROM borrower_attributes WHERE code = '$line_attribute_type' ";
308 $strsth = "SELECT distinctrow $linefield FROM statistics ";
310 # get stats on items if ccode or location, otherwise borrowers.
312 ( $linesource eq 'items' )
313 ? " LEFT JOIN items ON (statistics.itemnumber = items.itemnumber) "
314 : " LEFT JOIN borrowers ON (statistics.borrowernumber = borrowers.borrowernumber) ";
315 $strsth .= " WHERE $line is not null AND $line != '' ";
318 if ( $line =~ /datetime/ ) {
319 if ( $linefilter[1] and ( $linefilter[0] ) ) {
320 $strsth .= " AND $line between ? AND ? ";
321 } elsif ( $linefilter[1] ) {
322 $strsth .= " AND $line <= ? ";
323 } elsif ( $linefilter[0] ) {
324 $strsth .= " AND $line >= ? ";
326 $strsth .= " AND type ='" . $type . "' " if $type;
327 $strsth .= " AND dayname(datetime) ='" . $daysel . "' " if $daysel;
328 $strsth .= " AND monthname(datetime) ='" . $monthsel . "' " if $monthsel;
329 } elsif ( $linefilter[0] ) {
330 $linefilter[0] =~ s/\*/%/g;
331 $strsth .= " AND $line LIKE ? ";
333 $strsth .= " group by $linefield order by $lineorder ";
334 push @loopfilter, { crit => 'SQL =', sql => 1, filter => $strsth };
335 my $sth = $dbh->prepare($strsth);
336 if ( (@linefilter) and ($linefilter[0]) and ($linefilter[1]) ) {
337 $sth->execute( $linefilter[0], $linefilter[1] . " 23:59:59" );
338 } elsif ( $linefilter[1] ) {
339 $sth->execute( $linefilter[1] . " 23:59:59" );
340 } elsif ( $linefilter[0] ) {
341 $sth->execute( $linefilter[0] );
346 my $itemtypes_map = { map { $_->{itemtype} => $_ } @{ $itemtypes } };
347 while ( my ($celvalue) = $sth->fetchrow ) {
348 my %cell = ( rowtitle => $celvalue, totalrow => 0 ); # we leave 'rowtitle' as hash key (used when filling the table), and add coltitle_display
349 $cell{rowtitle_display} =
350 ( $line =~ /ccode/ ) ? $ccodes->{$celvalue}
351 : ( $line =~ /location/ ) ? $locations->{$celvalue}
352 : ( $line =~ /itemtype/ ) ? $itemtypes_map->{$celvalue}->{translated_description}
353 : $celvalue; # default fallback
354 if ( $line =~ /sort1/ ) {
356 ( $celvalue eq $_->{authorised_value} ) or next;
357 $cell{rowtitle_display} = $_->{lib} and last;
359 } elsif ( $line =~ /sort2/ ) {
361 ( $celvalue eq $_->{authorised_value} ) or next;
362 $cell{rowtitle_display} = $_->{lib} and last;
364 } elsif ($line =~ /category/) {
365 foreach my $patron_category ( @patron_categories ) {
366 ($celvalue eq $patron_category->categorycode) or next;
367 $cell{rowtitle_display} = $patron_category->description and last;
370 push @loopline, \%cell;
376 if ( $column =~ /datetime/ ) {
378 #Display by Day, Month or Year (1,2,3 respectively)
380 ( $dsp == 1 ) ? " dayname($column)"
381 : ( $dsp == 2 ) ? "monthname($column)"
382 : ( $dsp == 3 ) ? " Year($column)"
383 : ( $dsp == 4 ) ? "extract(hour from $column)"
384 : 'date_format(`datetime`,"%Y-%m-%d")'; # Probably should be left alone or passed through Koha::Dates
389 ( $colfield =~ /dayname/ ) ? "weekday($column)"
390 : ( $colfield =~ /^month/ ) ? " month($column)"
393 if($column_attribute_type) {
394 $strsth2 = "SELECT attribute FROM borrower_attributes WHERE code = '$column_attribute_type' ";
396 $strsth2 = "SELECT distinctrow $colfield FROM statistics ";
398 # get stats on items if ccode or location, otherwise borrowers.
400 ( $colsource eq 'items' )
401 ? "LEFT JOIN items ON (statistics.itemnumber = items.itemnumber) "
402 : "LEFT JOIN borrowers ON (statistics.borrowernumber = borrowers.borrowernumber) ";
403 $strsth2 .= " WHERE $column IS NOT NULL AND $column != '' ";
406 if ( $column =~ /datetime/ ) {
407 if ( ( $colfilter[1] ) and ( $colfilter[0] ) ) {
408 $strsth2 .= " AND $column BETWEEN ? AND ? ";
409 } elsif ( $colfilter[1] ) {
410 $strsth2 .= " AND $column <= ? ";
411 } elsif ( $colfilter[0] ) {
412 $strsth2 .= " AND $column >= ? ";
414 $strsth2 .= " AND type ='". $type ."' " if $type;
415 $strsth2 .= " AND dayname(datetime) ='". $daysel ."' " if $daysel;
416 $strsth2 .= " AND monthname(datetime) ='". $monthsel ."' " if $monthsel;
417 } elsif ($colfilter[0]) {
418 $colfilter[0] =~ s/\*/%/g;
419 $strsth2 .= " AND $column LIKE ? " ;
422 $strsth2 .= " group by $colfield order by $colorder ";
423 push @loopfilter, { crit => 'SQL =', sql => 1, filter => $strsth2 };
424 my $sth2 = $dbh->prepare($strsth2);
425 if ( (@colfilter) and ($colfilter[0]) and ($colfilter[1]) ) {
426 $sth2->execute( $colfilter[0], $colfilter[1] . " 23:59:59" );
427 } elsif ( $colfilter[1] ) {
428 $sth2->execute( $colfilter[1] . " 23:59:59" );
429 } elsif ( $colfilter[0] ) {
430 $sth2->execute( $colfilter[0] );
435 while ( my ($celvalue) = $sth2->fetchrow ) {
436 my %cell = ( coltitle => $celvalue ); # we leave 'coltitle' as hash key (used when filling the table), and add coltitle_display
437 $cell{coltitle_display} =
438 ( $column =~ /ccode/ ) ? $ccodes->{$celvalue}
439 : ( $column =~ /location/ ) ? $locations->{$celvalue}
440 : ( $column =~ /itemtype/ ) ? $itemtypes_map->{$celvalue}->{translated_description}
441 : $celvalue; # default fallback
442 if ( $column =~ /sort1/ ) {
444 ( $celvalue eq $_->{authorised_value} ) or next;
445 $cell{coltitle_display} = $_->{lib} and last;
447 } elsif ( $column =~ /sort2/ ) {
449 ( $celvalue eq $_->{authorised_value} ) or next;
450 $cell{coltitle_display} = $_->{lib} and last;
452 } elsif ($column =~ /category/) {
453 foreach my $patron_category ( @patron_categories ) {
454 ($celvalue eq $patron_category->categorycode) or next;
455 $cell{coltitle_display} = $patron_category->description and last;
458 push @loopcol, \%cell;
461 #Initialization of cell values.....
463 foreach my $row (@loopline) {
464 foreach my $col (@loopcol) {
465 table_set(\%table, $row->{rowtitle}, $col->{coltitle}, 0);
467 table_set(\%table, $row->{rowtitle}, 'totalrow', 0);
470 # preparing calculation
471 my $strcalc = "SELECT ";
472 if($line_attribute_type) {
473 $strcalc .= "TRIM(attribute_$line_attribute_type.attribute) AS line_attribute, ";
475 $strcalc .= "TRIM($linefield), ";
477 if($column_attribute_type) {
478 $strcalc .= "TRIM(attribute_$column_attribute_type.attribute) AS column_attribute, ";
480 $strcalc .= "TRIM($colfield), ";
483 ( $process == 1 ) ? " COUNT(*) "
484 : ( $process == 2 ) ? "(COUNT(DISTINCT borrowers.borrowernumber))"
485 : ( $process == 3 ) ? "(COUNT(DISTINCT statistics.itemnumber))"
486 : ( $process == 5 ) ? "(COUNT(DISTINCT items.biblionumber))"
488 if ( $process == 4 ) {
489 my $rqbookcount = $dbh->prepare("SELECT count(*) FROM items");
490 $rqbookcount->execute;
491 my ($bookcount) = $rqbookcount->fetchrow;
492 $strcalc .= "100*(COUNT(DISTINCT statistics.itemnumber))/ $bookcount ";
496 LEFT JOIN borrowers ON statistics.borrowernumber=borrowers.borrowernumber
498 foreach (keys %$attribute_filters) {
500 ($line_attribute_type and $line_attribute_type eq $_)
501 or $column_attribute_type and $column_attribute_type eq $_
502 or $attribute_filters->{$_}
504 $strcalc .= " LEFT JOIN borrower_attributes AS attribute_$_ ON (statistics.borrowernumber = attribute_$_.borrowernumber AND attribute_$_.code = '$_') ";
507 $strcalc .= "LEFT JOIN items ON statistics.itemnumber=items.itemnumber "
508 if ( $linefield =~ /^items\./
509 or $colfield =~ /^items\./
511 or ( $colsource eq 'items' ) || @$filters[5] || @$filters[6] || @$filters[7] || @$filters[8] || @$filters[9] || @$filters[10] || @$filters[11] || @$filters[12] || @$filters[13] );
513 $strcalc .= "WHERE 1=1 ";
514 @$filters = map { my $f = $_; defined($f) and $f =~ s/\*/%/g; $f } @$filters;
515 $strcalc .= " AND statistics.datetime >= '" . @$filters[0] . "'" if ( @$filters[0] );
516 $strcalc .= " AND statistics.datetime <= '" . @$filters[1] . " 23:59:59'" if ( @$filters[1] );
517 $strcalc .= " AND borrowers.categorycode LIKE '" . @$filters[2] . "'" if ( @$filters[2] );
518 $strcalc .= " AND statistics.itemtype LIKE '" . @$filters[3] . "'" if ( @$filters[3] );
519 $strcalc .= " AND statistics.branch LIKE '" . @$filters[4] . "'" if ( @$filters[4] );
520 $strcalc .= " AND items.ccode LIKE '" . @$filters[5] . "'" if ( @$filters[5] );
521 $strcalc .= " AND items.location LIKE '" . @$filters[6] . "'" if ( @$filters[6] );
522 $strcalc .= " AND items.itemcallnumber >='" . @$filters[7] . "'" if ( @$filters[7] );
523 $strcalc .= " AND items.itemcallnumber <'" . @$filters[8] . "'" if ( @$filters[8] );
524 $strcalc .= " AND borrowers.sort1 LIKE '" . @$filters[9] . "'" if ( @$filters[9] );
525 $strcalc .= " AND borrowers.sort2 LIKE '" . @$filters[10] . "'" if ( @$filters[10] );
526 $strcalc .= " AND items.homebranch LIKE '" . @$filters[11] . "'" if ( @$filters[11] );
527 $strcalc .= " AND items.holdingbranch LIKE '" . @$filters[12] . "'" if ( @$filters[12] );
528 $strcalc .= " AND borrowers.branchcode LIKE '" . @$filters[13] . "'" if ( @$filters[13] );
529 $strcalc .= " AND dayname(datetime) LIKE '" . $daysel . "'" if ($daysel);
530 $strcalc .= " AND monthname(datetime) LIKE '" . $monthsel . "'" if ($monthsel);
531 $strcalc .= " AND statistics.type LIKE '" . $type . "'" if ($type);
532 foreach (keys %$attribute_filters) {
533 if($attribute_filters->{$_}) {
534 $strcalc .= " AND attribute_$_.attribute LIKE '" . $attribute_filters->{$_} . "'";
538 $strcalc .= " GROUP BY ";
539 if($line_attribute_type) {
540 $strcalc .= " line_attribute, ";
542 $strcalc .= " $linefield, ";
544 if($column_attribute_type) {
545 $strcalc .= " column_attribute ";
547 $strcalc .= " $colfield ";
550 $strcalc .= " ORDER BY ";
551 if($line_attribute_type) {
552 $strcalc .= " line_attribute, ";
554 $strcalc .= " $lineorder, ";
556 if($column_attribute_type) {
557 $strcalc .= " column_attribute ";
559 $strcalc .= " $colorder ";
562 my $dbcalc = $dbh->prepare($strcalc);
563 push @loopfilter, { crit => 'SQL =', sql => 1, filter => $strcalc };
565 my ( $emptycol, $emptyrow );
566 while ( my ( $row, $col, $value ) = $dbcalc->fetchrow ) {
567 unless ( defined $col ) {
570 unless ( defined $row ) {
573 table_inc(\%table, $row, $col, $value);
574 table_inc(\%table, $row, 'totalrow', $value);
575 $grantotal += $value;
577 push @loopcol, { coltitle => "NULL", coltitle_display => 'NULL' } if ($emptycol);
578 push @loopline, { rowtitle => "NULL", rowtitle_display => 'NULL' } if ($emptyrow);
580 foreach my $row (@loopline) {
583 #@loopcol ensures the order for columns is common with column titles
584 # and the number matches the number of columns
585 foreach my $col (@loopcol) {
586 my $value = table_get(\%table, $row->{rowtitle}, $col->{coltitle});
587 push @loopcell, { value => $value };
590 { 'rowtitle_display' => $row->{rowtitle_display},
591 'rowtitle' => $row->{rowtitle},
592 'loopcell' => \@loopcell,
593 'totalrow' => table_get(\%table, $row->{rowtitle}, 'totalrow'),
596 for my $col (@loopcol) {
598 foreach my $row (@looprow) {
599 $total += table_get(\%table, $row->{rowtitle}, $col->{coltitle}) || 0;
601 push @loopfooter, { 'totalcol' => $total };
604 # the header of the table
605 $globalline{loopfilter} = \@loopfilter;
607 # the core of the table
608 $globalline{looprow} = \@looprow;
609 $globalline{loopcol} = \@loopcol;
611 # # the foot (totals by borrower type)
612 $globalline{loopfooter} = \@loopfooter;
613 $globalline{total} = $grantotal;
614 $globalline{line} = $line_attribute_type ? $line_attribute_type : $line;
615 $globalline{column} = $column_attribute_type ? $column_attribute_type : $column;
616 return [ ( \%globalline ) ];
619 sub null_to_zzempty {
622 if (!defined($string) or $string eq '' or uc($string) eq 'NULL') {
630 my ($table, $row, $col, $val) = @_;
634 $table->{ null_to_zzempty($row) }->{ null_to_zzempty($col) } = $val;
638 my ($table, $row, $col) = @_;
642 return $table->{ null_to_zzempty($row) }->{ null_to_zzempty($col) };
646 my ($table, $row, $col, $inc) = @_;
650 $table->{ null_to_zzempty($row) }->{ null_to_zzempty($col) } += $inc;