--- index.cgi 2009/04/13 14:26:46 1
+++ index.cgi 2009/04/15 15:26:38 13
@@ -7,89 +7,106 @@
use CGI::Carp qw/fatalsToBrowser/; # FIXME remove for production
use DBI;
use Data::Dump qw/dump/;
+use Time::HiRes qw/time/;
our $dsn = 'DBI:Pg:dbname=syslog';
our $user = 'dpavlin';
+require 'config.pl' if -e 'config.pl';
+
+my $table = param('table') || 'log';
my @columns = param('columns');
@columns = ('*') unless @columns;
-my $table = param('table') || 'log';
-my $order_by = param('order_by') || 'timestamp desc';
my $limit = param('limit') || 1000;
my $offset = param('offset') || 0;
+my @where_parts = param('where_parts');
+
+my $dbh = DBI->connect( $dsn, $user, '', { RaiseError => 1 } ) || die $DBI::errstr;
+
+if ( my $group_by = param('add_group_by') ) {
+ my $sth = $dbh->prepare(qq{
+ select $group_by,count($group_by)
+ from $table
+ group by $group_by
+ order by count($group_by) desc
+ limit 10
+ });
+ $sth->execute;
+ print header, qq|
count | $group_by |
---|
|;
+ while ( my @row = $sth->fetchrow_array ) {
+ my ( $n, $c ) = @row;
+ $n = 'NULL' unless defined $n;
+ print qq|
$c | $n |
|;
+ }
+ print qq|
|;
+ exit;
+}
+
print header, q|
-SQL Session
+SQL Web Session
-
- function click_on_cell(e) {
+
+
+|;
- var tag = e.originalTarget.tagName;
+my $group_by = param('group_by');
- var col_nr = e.originalTarget.cellIndex;
-
- var column = $('table#results th:nth-child(' + ( col_nr + 1 ) + ')').text();
- var where_operator = '=';
- var where_value = window.getSelection().getRangeAt(0).cloneContents().textContent;
- if ( where_value.length == 0 )
- where_value = e.originalTarget.textContent;
- else
- where_value = '%' + where_value + '%';
-
- console.debug('click on ', this, e,
- e.originalTarget,
- column, where_operator, where_value
- );
-
- if ( tag == 'TH' ) {
- console.info('header', column);
- } else if ( tag = 'TD' ) {
- console.info('column', column, where_operator, where_value);
- $('form#sql input[name=where_value]').attr('value', where_value);
- $('form#sql select[name=where_column]').attr('options').selectedIndex = col_nr;
- } else {
- console.error('unknown click on ', tag, e);
- }
-
- };
+if ( param('where_operator') && length( param('where_value') ) > 0 ) {
+ my $where_value = param('where_value');
+ push @where_parts, param('where_column') . ' ' . param('where_operator') . " ?\t$where_value";
+ param('where_value','');
+}
- $('table#results').bind('mouseup', click_on_cell);
- console.info('ready');
-});
+my $c = join(',', @columns);
-
-
-
-|;
+my $sql = "select $c from $table";
+my @data;
-my $dbh = DBI->connect( $dsn, $user, '', { RaiseError => 1 } ) || die $DBI::errstr;
+if ( @where_parts ) {
+ my @w;
+ foreach ( @where_parts ) {
+ my ( $w,$v ) = split(/\?\t/,$_,2);
+ push @w, "$w ?";
+ push @data, $v;
+ }
+ $sql .= ' where ' . join(' and ', @w);
+}
-my @data = ( $limit, $offset );
-my $c = join(',', @columns);
-my $sql = "select $c from $table ";
-if ( param('where_operator') && length( param('where_value') ) > 0 ) {
- $sql .= " where " . param('where_column') . ' ' . param('where_operator') . ' ?';
- unshift @data, param('where_value');
+$sql .= ' group by ' . $group_by if $group_by;
+$sql .= ' order by ' . param('order_by') if param('order_by');
+$sql .= ' limit ? offset ?';
+
+push @data, ( $limit, $offset );
+
+my $sql_html = $sql;
+{
+ my @d = @data;
+ $sql_html =~ s{\?}{dump( shift @d )}ge;
}
-$sql .= " limit ? offset ?";
+print qq|$sql_html
\n\r\n\r|;
-print qq|$sql
|, dump( @data ), qq|
|;
+my $t = time();
my $sth = $dbh->prepare( $sql );
$sth->execute( @data );
-@columns = @{ $sth->{NAME} };
+$t = time() - $t;
+
+print $sth->rows, qq| rows in $t s
|;
+
+@columns = @{ $sth->{NAME} } if $#columns == 0 && $columns[0] eq '*';
print qq||;
@@ -115,19 +132,32 @@
qq|
|
, start_form( -id => 'sql' )
+ , qq|[x]|
+
, qq||
- , checkbox_group( -name => 'columns', -values => [ @columns ], -default => [ @columns ] )
+ , checkbox_group( -name => 'columns', -values => [ @columns ], -defaults => [ @columns ] )
, qq||
, textfield( -name => 'from', -value => $table, -default => 'log' )
, qq||
+ , checkbox_group( -name => 'where_parts', -values => [ @where_parts ], -defaults => [ @where_parts ] )
, popup_menu( -name => 'where_column', -values => [ @columns ] ),
- , popup_menu( -name => 'where_operator', -values => [ 'like', 'not like', '=', '!=' ])
+ , popup_menu( -name => 'where_operator', -values => [ 'not like', 'like', '!=', '=' ])
, textfield( -name => 'where_value' )
+ , qq|
+
+
+
+
+
+ |
+
+ , qq||
+ , textfield( -name => 'group_by' )
, qq||
- , textfield( -name => 'order_by' -value => $order_by )
+ , textfield( -name => 'order_by' )
, qq||
, textfield( -name=> 'limit', -default => 1000, -size => 4 )