9 |
use Data::Dump qw/dump/; |
use Data::Dump qw/dump/; |
10 |
use Time::HiRes qw/time/; |
use Time::HiRes qw/time/; |
11 |
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12 |
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print qq{Content-type: text/html\r\n\r\n}; |
13 |
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|
14 |
our $dsn = 'DBI:Pg:dbname=syslog'; |
our $dsn = 'DBI:Pg:dbname=syslog'; |
15 |
our $user = 'dpavlin'; |
our $user = 'dpavlin'; |
16 |
our $table = 'log'; |
our $table = 'log'; |
32 |
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33 |
my $dbh = DBI->connect( $dsn, $user, '', { RaiseError => 1 } ) || die $DBI::errstr; |
my $dbh = DBI->connect( $dsn, $user, '', { RaiseError => 1 } ) || die $DBI::errstr; |
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|
35 |
if ( my $group_by = param('add_group_by') ) { |
sub where_from_parts { |
36 |
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return unless @_; |
37 |
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my @where_parts = @_; |
38 |
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39 |
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warn "# where_from_parts ",dump( @where_parts ); |
40 |
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41 |
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my @w; |
42 |
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my @data; |
43 |
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foreach ( @where_parts ) { |
44 |
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my ( $w,$v ) = split(/\?\t/,$_,2); |
45 |
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push @w, "$w ?"; |
46 |
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push @data, $v; |
47 |
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} |
48 |
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unshift @data, ' where ' . join(' and ', @w); |
49 |
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warn "# ",dump( @data ); |
50 |
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return @data; |
51 |
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} |
52 |
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53 |
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if ( my $group_by = param('lookup_col') ) { |
54 |
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55 |
my @cols = ( $group_by, "count($group_by)" ); |
my @cols = ( $group_by, "count($group_by)" ); |
56 |
my @group_by = ( $group_by ); |
my @group_by = ( $group_by ); |
67 |
push @group_by, @join_cols; |
push @group_by, @join_cols; |
68 |
} |
} |
69 |
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70 |
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my @data = where_from_parts( @where_parts ); |
71 |
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72 |
my $sql = join("\n", |
my $sql = join("\n", |
73 |
'select', join(',', @cols), qq{ |
'select', join(',', @cols), qq{ |
74 |
from $table |
from $table |
75 |
$join |
$join |
76 |
}, 'group by', join(',', @group_by), qq{ |
}, shift @data, # extract where |
77 |
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'group by', join(',', @group_by), qq{ |
78 |
order by count($group_by) desc |
order by count($group_by) desc |
79 |
limit 10 |
limit $limit |
80 |
} |
} |
81 |
); |
); |
82 |
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84 |
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85 |
my $t = time(); |
my $t = time(); |
86 |
my $sth = $dbh->prepare( $sql ); |
my $sth = $dbh->prepare( $sql ); |
87 |
$sth->execute; |
$sth->execute( @data ); |
88 |
$t = time() - $t; |
$t = time() - $t; |
89 |
print header, qq|$t<table><tr><th>|, join(qq|</th><th>|, @cols), qq|</th></tr>|; |
print qq|<code>$sql<code>|; |
90 |
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print qq|<table><tr><th>|, join(qq|</th><th>|, @cols), qq|</th></tr>|; |
91 |
while ( my @row = $sth->fetchrow_array ) { |
while ( my @row = $sth->fetchrow_array ) { |
92 |
my $n = shift @row; |
my $n = shift @row; |
93 |
$n = 'NULL' unless defined $n; |
$n = 'NULL' unless defined $n; |
94 |
print qq|<tr><td><a href="#">$n</a></td><td>|, join(qq|</td><td>|, @row), qq|</td></tr>|; |
print qq|<tr><td><a href="#">$n</a></td><td>|, join(qq|</td><td>|, @row), qq|</td></tr>|; |
95 |
} |
} |
96 |
print qq|</table>|; |
print qq|</table>|; |
97 |
print qq|<code>$sql</code>|; |
print $sth->rows, qq| rows in $t s|; |
98 |
exit; |
exit; |
99 |
} |
} |
100 |
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101 |
print header, q| |
print q| |
102 |
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|
103 |
<html> |
<html> |
104 |
<head> |
<head> |
127 |
my $sql = "select $c from $table"; |
my $sql = "select $c from $table"; |
128 |
my @data; |
my @data; |
129 |
|
|
130 |
if ( @where_parts ) { |
my @where = where_from_parts( @where_parts ); |
131 |
my @w; |
$sql .= shift @where; |
132 |
foreach ( @where_parts ) { |
push @data, @where; |
|
my ( $w,$v ) = split(/\?\t/,$_,2); |
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push @w, "$w ?"; |
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push @data, $v; |
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} |
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$sql .= ' where ' . join(' and ', @w); |
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} |
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133 |
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134 |
$sql .= ' group by ' . $group_by if $group_by; |
$sql .= ' group by ' . $group_by if $group_by; |
135 |
$sql .= ' order by ' . param('order_by') if param('order_by'); |
$sql .= ' order by ' . param('order_by') if param('order_by'); |
154 |
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155 |
print $sth->rows, qq| rows in $t s</code>|; |
print $sth->rows, qq| rows in $t s</code>|; |
156 |
|
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#my @types = map { scalar $dbh->type_info($_)->{TYPE_NAME} } @{ $sth->{TYPE} }; |
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my $types = dump( $sth->{TYPE} ); |
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print qq{ |
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<script type="text/javascript"> |
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var column_type = $types ; |
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</script> |
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}; |
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157 |
@columns = @{ $sth->{NAME} } if $#columns == 0 && $columns[0] eq '*'; |
@columns = @{ $sth->{NAME} } if $#columns == 0 && $columns[0] eq '*'; |
158 |
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print qq|<table id="results">|; |
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my $counter = 0; |
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sub table_row { |
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my $cell = shift; |
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my $class = $counter++ % 2 == 0 ? ' class=o' : ''; |
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return |
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qq|<tr $class><$cell>| |
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. join( qq|</$cell><$cell>|, @_ ) |
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. qq|</$cell></tr>| |
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; |
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} |
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print table_row( 'th', @columns ); |
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while ( my @row = $sth->fetchrow_array ) { |
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print table_row( 'td', @row ); |
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} |
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159 |
print |
print |
160 |
qq|</table>| |
start_form( -id => 'sql', -class => 'fixed' ) |
|
, start_form( -id => 'sql' ) |
|
161 |
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|
162 |
, qq|<a href="#" onclick="\$('form#sql').toggleClass('visible'); return false;" class=close title="hide sql editor">[x]</a>| |
, qq|<input type=button value="[=]" onclick="\$('form#sql').toggleClass('fixed'); return false;" title="toggle fixed position" class="right">| |
163 |
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, qq|<input type=button value="[x]" onclick="\$('form#sql').toggleClass('visible'); return false;" title="hide sql editor" class="right">| |
164 |
|
|
165 |
, qq|<label for=columns>select</label>| |
, qq|<label for=columns>select</label>| |
166 |
, checkbox_group( -name => 'columns', -values => [ @columns ], -defaults => [ @columns ] ) |
, checkbox_group( -name => 'columns', -values => [ @columns ], -defaults => [ @columns ] ) |
175 |
, textfield( -name => 'where_value' ) |
, textfield( -name => 'where_value' ) |
176 |
, qq| |
, qq| |
177 |
<span> |
<span> |
178 |
<input type=button name=add_group_by> |
<input type=button name=lookup_col title="lookup column details"> |
179 |
<input type=button name=close_group_by value="[x]" disabled=1> |
<input type=button name=close_group_by value="[x]" disabled=1> |
180 |
<div id="lookup"></div> |
<div id="lookup"></div> |
181 |
<span> |
</span> |
182 |
| |
| |
183 |
|
|
184 |
, qq|<label for=group_by>group by</label>| |
, qq|<label for=group_by>group by</label>| |
196 |
, submit( -name => 'execute', -value => 'execute' ) |
, submit( -name => 'execute', -value => 'execute' ) |
197 |
|
|
198 |
, end_form |
, end_form |
199 |
|
; |
200 |
|
|
201 |
|
#my @types = map { scalar $dbh->type_info($_)->{TYPE_NAME} } @{ $sth->{TYPE} }; |
202 |
|
my $types = dump( $sth->{TYPE} ); |
203 |
|
print qq{ |
204 |
|
<script type="text/javascript"> |
205 |
|
var column_type = $types ; |
206 |
|
</script> |
207 |
|
}; |
208 |
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|
209 |
|
print qq|<table id="results">|; |
210 |
|
|
211 |
|
my $counter = 0; |
212 |
|
sub table_row { |
213 |
|
my $cell = shift; |
214 |
|
my $class = $counter++ % 2 == 0 ? ' class=o' : ''; |
215 |
|
return |
216 |
|
qq|<tr $class><$cell>| |
217 |
|
. join( qq|</$cell><$cell>|, @_ ) |
218 |
|
. qq|</$cell></tr>| |
219 |
|
; |
220 |
|
|
221 |
|
} |
222 |
|
|
223 |
|
print table_row( 'th', @columns ); |
224 |
|
|
225 |
|
while ( my @row = $sth->fetchrow_array ) { |
226 |
|
print table_row( 'td', @row ); |
227 |
|
} |
228 |
|
|
229 |
|
print qq|</table>| |
230 |
, qq|</body></html>| |
, qq|</body></html>| |
231 |
; |
; |