--- index.cgi 2009/04/13 14:26:46 1
+++ index.cgi 2009/04/18 14:18:48 22
@@ -7,89 +7,147 @@
use CGI::Carp qw/fatalsToBrowser/; # FIXME remove for production
use DBI;
use Data::Dump qw/dump/;
+use Time::HiRes qw/time/;
+
+print qq{Content-type: text/html\r\n\r\n};
our $dsn = 'DBI:Pg:dbname=syslog';
our $user = 'dpavlin';
+our $table = 'log';
+our $limit = 1000;
+
+our $group_by_join = {
+ feed_id => [ 'feeds', 'id', 'title', 'link', 'timestamp' ],
+};
+
+require 'config.pl' if -e 'config.pl';
+$table = param('table') || $table;
my @columns = param('columns');
@columns = ('*') unless @columns;
-my $table = param('table') || 'log';
-my $order_by = param('order_by') || 'timestamp desc';
-my $limit = param('limit') || 1000;
+$limit = param('limit') || $limit;
my $offset = param('offset') || 0;
-print header, q|
+my @where_parts = param('where_parts');
-
-
-SQL Session
-
-
-
-
+
+
-
|;
-my $dbh = DBI->connect( $dsn, $user, '', { RaiseError => 1 } ) || die $DBI::errstr;
+my $group_by = param('group_by');
+
+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','');
+}
-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');
+
+my $sql = "select $c from $table";
+my @data;
+
+if ( @where_parts ) {
+ my @w;
+ foreach ( @where_parts ) {
+ my ( $w,$v ) = split(/\?\t/,$_,2);
+ push @w, "$w ?";
+ push @data, $v;
+ }
+ $sql .= ' where ' . join(' and ', @w);
+}
+
+
+$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|;
+
+#my @types = map { scalar $dbh->type_info($_)->{TYPE_NAME} } @{ $sth->{TYPE} };
+my $types = dump( $sth->{TYPE} );
+print qq{
+
+};
+
+@columns = @{ $sth->{NAME} } if $#columns == 0 && $columns[0] eq '*';
print qq||;
@@ -113,24 +171,38 @@
print
qq|
|
- , start_form( -id => 'sql' )
+ , start_form( -id => 'sql', -class => 'fixed' )
+
+ , qq||
+ , qq||
, 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' )
+ , textfield( -name => 'from', -value => $table, -default => $table )
, 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 )
+ , textfield( -name=> 'limit', -default => $limit, -size => 4 )
, qq||
, textfield( -name=> 'offset', -default => 0, -size => 4 )