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}; |
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|
14 |
our $dsn = 'DBI:Pg:dbname=syslog'; |
our $dsn = 'DBI:Pg:dbname=syslog'; |
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our $database = ''; # if not in $dsn |
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our $user = 'dpavlin'; |
our $user = 'dpavlin'; |
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our $table = 'log'; |
our $table = 'log'; |
18 |
our $limit = 1000; |
our $limit = 1000; |
19 |
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our $passwd = ''; |
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|
21 |
our $group_by_join = { |
our $group_by_join = { |
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feed_id => [ 'feeds', 'id', 'title', 'link', 'timestamp' ], |
feed_id => [ 'feeds', 'id', 'title', 'link', 'timestamp' ], |
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|
33 |
my @where_parts = param('where_parts'); |
my @where_parts = param('where_parts'); |
34 |
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|
35 |
my $dbh = DBI->connect( $dsn, $user, '', { RaiseError => 1 } ) || die $DBI::errstr; |
my $dbh = DBI->connect( $dsn . $database, $user, $passwd, { RaiseError => 1 } ) || die $DBI::errstr; |
36 |
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|
37 |
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sub where_from_parts { |
38 |
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return unless @_; |
39 |
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my @where_parts = @_; |
40 |
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41 |
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warn "# where_from_parts ",dump( @where_parts ); |
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43 |
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my @w; |
44 |
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my @data; |
45 |
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foreach ( @where_parts ) { |
46 |
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my ( $w,$v ) = split(/\?\t/,$_,2); |
47 |
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push @w, "$w ?"; |
48 |
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push @data, $v; |
49 |
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} |
50 |
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unshift @data, ' where ' . join(' and ', @w); |
51 |
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warn "# ",dump( @data ); |
52 |
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return @data; |
53 |
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} |
54 |
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55 |
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sub sql_html { |
56 |
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my @d = @_; |
57 |
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my $sql_html = shift @d; |
58 |
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$sql_html =~ s{\?}{dump( shift @d )}ge; |
59 |
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return $sql_html; |
60 |
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} |
61 |
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62 |
if ( my $group_by = param('lookup_col') ) { |
if ( my $group_by = param('lookup_col') ) { |
63 |
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|
76 |
push @group_by, @join_cols; |
push @group_by, @join_cols; |
77 |
} |
} |
78 |
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79 |
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my @data = where_from_parts( @where_parts ); |
80 |
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81 |
my $sql = join("\n", |
my $sql = join("\n", |
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'select', join(',', @cols), qq{ |
'select', join(',', @cols), qq{ |
83 |
from $table |
from $table |
84 |
$join |
$join |
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}, 'group by', join(',', @group_by), qq{ |
}, shift @data, # extract where |
86 |
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'group by', join(',', @group_by), qq{ |
87 |
order by count($group_by) desc |
order by count($group_by) desc |
88 |
limit 10 |
limit $limit |
89 |
} |
} |
90 |
); |
); |
91 |
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93 |
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|
94 |
my $t = time(); |
my $t = time(); |
95 |
my $sth = $dbh->prepare( $sql ); |
my $sth = $dbh->prepare( $sql ); |
96 |
$sth->execute; |
$sth->execute( @data ); |
97 |
$t = time() - $t; |
$t = time() - $t; |
98 |
print header, qq|$t<table><tr><th>|, join(qq|</th><th>|, @cols), qq|</th></tr>|; |
print qq|<code>|, sql_html( $sql, @data ), qq|<code>|; |
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print qq|<table><tr><th>|, join(qq|</th><th>|, @cols), qq|</th></tr>|; |
100 |
while ( my @row = $sth->fetchrow_array ) { |
while ( my @row = $sth->fetchrow_array ) { |
101 |
my $n = shift @row; |
my $n = shift @row; |
102 |
$n = 'NULL' unless defined $n; |
$n = 'NULL' unless defined $n; |
103 |
print qq|<tr><td><a href="#">$n</a></td><td>|, join(qq|</td><td>|, @row), qq|</td></tr>|; |
print qq|<tr><td><a href="#">$n</a></td><td>|, join(qq|</td><td>|, @row), qq|</td></tr>|; |
104 |
} |
} |
105 |
print qq|</table>|; |
print qq|</table>|; |
106 |
print qq|<code>$sql</code>|; |
print $sth->rows, qq| rows in $t s|; |
107 |
exit; |
exit; |
108 |
} |
} |
109 |
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|
110 |
print header, q| |
print q| |
111 |
|
<!DOCTYPE html> |
112 |
<html> |
<html> |
113 |
<head> |
<head> |
114 |
|
<meta charset="utf-8"> |
115 |
<title>SQL Web Session</title> |
<title>SQL Web Session</title> |
116 |
<link rel="stylesheet" type="text/css" href="style.css"> |
<link rel="stylesheet" type="text/css" href="style.css"> |
117 |
<!-- http://jqueryjs.googlecode.com/files/jquery-1.3.2.min.js --> |
<!-- http://jqueryjs.googlecode.com/files/jquery-1.3.2.min.js --> |
137 |
my $sql = "select $c from $table"; |
my $sql = "select $c from $table"; |
138 |
my @data; |
my @data; |
139 |
|
|
140 |
if ( @where_parts ) { |
my @where = where_from_parts( @where_parts ); |
141 |
my @w; |
$sql .= shift @where; |
142 |
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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|
143 |
|
|
144 |
$sql .= ' group by ' . $group_by if $group_by; |
$sql .= ' group by ' . $group_by if $group_by; |
145 |
$sql .= ' order by ' . param('order_by') if param('order_by'); |
$sql .= ' order by ' . param('order_by') if param('order_by'); |
147 |
|
|
148 |
push @data, ( $limit, $offset ); |
push @data, ( $limit, $offset ); |
149 |
|
|
150 |
my $sql_html = $sql; |
print qq|<code id="status">|, sql_html( $sql, @data ), qq|<br>\n|; |
|
{ |
|
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my @d = @data; |
|
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$sql_html =~ s{\?}{dump( shift @d )}ge; |
|
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} |
|
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print qq|<code id="status">$sql_html<br>\n\r\n\r|; |
|
151 |
|
|
152 |
my $t = time(); |
my $t = time(); |
153 |
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|
159 |
|
|
160 |
print $sth->rows, qq| rows in $t s</code>|; |
print $sth->rows, qq| rows in $t s</code>|; |
161 |
|
|
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#my @types = map { scalar $dbh->type_info($_)->{TYPE_NAME} } @{ $sth->{TYPE} }; |
|
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my $types = dump( $sth->{TYPE} ); |
|
|
print qq{ |
|
|
<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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|
162 |
@columns = @{ $sth->{NAME} } if $#columns == 0 && $columns[0] eq '*'; |
@columns = @{ $sth->{NAME} } if $#columns == 0 && $columns[0] eq '*'; |
163 |
|
|
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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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} |
|
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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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|
164 |
print |
print |
165 |
qq|</table>| |
start_form( -id => 'sql', -class => 'fixed' ) |
|
, start_form( -id => 'sql' ) |
|
166 |
|
|
167 |
, qq|<input type=button value="[x]" onclick="\$('form#sql').toggleClass('visible'); return false;" title="hide sql editor" class="close">| |
, qq|<input type=button value="[=]" onclick="\$('form#sql').toggleClass('fixed'); return false;" title="toggle fixed position" class="right">| |
168 |
|
, qq|<input type=button value="[x]" onclick="\$('form#sql').toggleClass('visible'); return false;" title="hide sql editor" class="right">| |
169 |
|
|
170 |
, qq|<label for=columns>select</label>| |
, qq|<label for=columns>select</label>| |
171 |
, checkbox_group( -name => 'columns', -values => [ @columns ], -defaults => [ @columns ] ) |
, checkbox_group( -name => 'columns', -values => [ @columns ], -defaults => [ @columns ] ) |
183 |
<input type=button name=lookup_col title="lookup column details"> |
<input type=button name=lookup_col title="lookup column details"> |
184 |
<input type=button name=close_group_by value="[x]" disabled=1> |
<input type=button name=close_group_by value="[x]" disabled=1> |
185 |
<div id="lookup"></div> |
<div id="lookup"></div> |
186 |
<span> |
</span> |
187 |
| |
| |
188 |
|
|
189 |
, qq|<label for=group_by>group by</label>| |
, qq|<label for=group_by>group by</label>| |
201 |
, submit( -name => 'execute', -value => 'execute' ) |
, submit( -name => 'execute', -value => 'execute' ) |
202 |
|
|
203 |
, end_form |
, end_form |
204 |
|
; |
205 |
|
|
206 |
|
#my @types = map { scalar $dbh->type_info($_)->{TYPE_NAME} } @{ $sth->{TYPE} }; |
207 |
|
my $types = dump( $sth->{TYPE} ); |
208 |
|
print qq{ |
209 |
|
<script type="text/javascript"> |
210 |
|
var column_type = $types ; |
211 |
|
</script> |
212 |
|
}; |
213 |
|
|
214 |
|
print qq|<table id="results">|; |
215 |
|
|
216 |
|
my $counter = 0; |
217 |
|
sub table_row { |
218 |
|
my $cell = shift; |
219 |
|
my $class = $counter++ % 2 == 0 ? ' class=o' : ''; |
220 |
|
return |
221 |
|
qq|<tr $class><$cell>| |
222 |
|
. join( qq|</$cell><$cell>|, @_ ) |
223 |
|
. qq|</$cell></tr>| |
224 |
|
; |
225 |
|
|
226 |
|
} |
227 |
|
|
228 |
|
print table_row( 'th', @columns ); |
229 |
|
|
230 |
|
while ( my @row = $sth->fetchrow_array ) { |
231 |
|
print table_row( 'td', @row ); |
232 |
|
} |
233 |
|
|
234 |
|
print qq|</table>| |
235 |
, qq|</body></html>| |
, qq|</body></html>| |
236 |
; |
; |