2 |
## $Id$ |
## $Id$ |
3 |
## -------------------------------------------------------------------------------- |
## -------------------------------------------------------------------------------- |
4 |
## $Log$ |
## $Log$ |
5 |
|
## Revision 1.8 2002/12/12 02:48:58 joko |
6 |
|
## + played with fixing disconnectTarget |
7 |
|
## |
8 |
|
## Revision 1.7 2002/12/01 22:13:17 joko |
9 |
|
## + minor bugfix? |
10 |
|
## |
11 |
|
## Revision 1.6 2002/11/29 04:53:39 joko |
12 |
|
## + hash2Sql now knows about SQL_SELECT |
13 |
|
## |
14 |
|
## Revision 1.5 2002/11/17 07:18:38 joko |
15 |
|
## + small modification in hash2sql |
16 |
|
## |
17 |
## Revision 1.4 2002/10/16 22:36:42 joko |
## Revision 1.4 2002/10/16 22:36:42 joko |
18 |
## + sub testDbServer |
## + sub testDbServer |
19 |
## |
## |
35 |
use strict; |
use strict; |
36 |
use warnings; |
use warnings; |
37 |
|
|
|
use libp; |
|
|
use DBI; |
|
|
|
|
38 |
require Exporter; |
require Exporter; |
39 |
our @ISA = qw( Exporter ); |
our @ISA = qw( Exporter ); |
40 |
our @EXPORT = qw( |
our @EXPORT_OK = qw( |
41 |
testDsn hash2Sql |
testDsn hash2Sql |
42 |
SQL_INSERT SQL_UPDATE |
SQL_INSERT SQL_UPDATE |
43 |
connectTarget disconnectTarget sendSql |
connectTarget disconnectTarget sendSql |
47 |
testDsnForTables testDbServer |
testDsnForTables testDbServer |
48 |
); |
); |
49 |
|
|
50 |
|
|
51 |
|
use libp qw( croak ); |
52 |
|
use DBI; |
53 |
|
use Data::Dumper; |
54 |
|
|
55 |
use constant SQL_INSERT => 10; |
use constant SQL_INSERT => 10; |
56 |
use constant SQL_UPDATE => 11; |
use constant SQL_UPDATE => 11; |
57 |
|
use constant SQL_SELECT => 12; |
58 |
|
|
59 |
my $dbmeta_ref_cache; |
my $dbmeta_ref_cache; |
60 |
|
|
84 |
} |
} |
85 |
} |
} |
86 |
|
|
87 |
|
|
88 |
|
# TODO: handle usage of "$crit" in an abstract way somehow |
89 |
sub hash2Sql { |
sub hash2Sql { |
90 |
|
|
91 |
my $table = shift; |
my $table = shift; |
94 |
my $crit = shift; |
my $crit = shift; |
95 |
|
|
96 |
my $sql; |
my $sql; |
97 |
if ($mode == SQL_INSERT || $mode eq 'SQL_INSERT') { |
$mode = SQL_SELECT if ($mode eq 'SQL_SELECT' || $mode eq 'SELECT'); |
98 |
$sql = "INSERT INTO $table (#fields#) VALUES (#values#);"; |
$mode = SQL_INSERT if ($mode eq 'SQL_INSERT' || $mode eq 'INSERT'); |
99 |
} |
$mode = SQL_UPDATE if ($mode eq 'SQL_UPDATE' || $mode eq 'UPDATE'); |
100 |
if ($mode == SQL_UPDATE || $mode eq 'SQL_UPDATE') { |
|
101 |
$sql = "UPDATE $table SET #fields-values# WHERE $crit;"; |
if ($mode == SQL_SELECT) { |
102 |
|
$sql = "SELECT #fields# FROM $table WHERE $crit"; |
103 |
|
} elsif ($mode == SQL_INSERT) { |
104 |
|
$sql = "INSERT INTO $table (#fields#) VALUES (#values#)"; |
105 |
|
} elsif ($mode == SQL_UPDATE) { |
106 |
|
$sql = "UPDATE $table SET #fields-values# WHERE $crit"; |
107 |
} |
} |
108 |
|
|
109 |
my (@fields, @values); |
my (@fields, @values); |
164 |
|
|
165 |
sub disconnectTarget { |
sub disconnectTarget { |
166 |
#my $dbmeta = shift; |
#my $dbmeta = shift; |
167 |
|
#print "disc\n"; |
168 |
#croak "please supply a \"dbmeta\"-hash" if (!$dbmeta); |
#croak "please supply a \"dbmeta\"-hash" if (!$dbmeta); |
169 |
#$dbmeta = patch_dbmeta($dbmeta); |
#$dbmeta = patch_dbmeta($dbmeta); |
170 |
#$dbmeta->{dbh} && $dbmeta->{dbh}->disconnect(); |
#$dbmeta->{dbh} && $dbmeta->{dbh}->disconnect(); |
171 |
my $dbmeta = $dbmeta_ref_cache; |
my $dbmeta = $dbmeta_ref_cache; |
172 |
$dbmeta->{dbh} && $dbmeta->{dbh}->disconnect(); |
#print Dumper($dbmeta); |
173 |
|
#$dbmeta->{dbh} && $dbmeta->{dbh}->disconnect(); |
174 |
|
$dbmeta->{dbh}->disconnect(); |
175 |
|
undef($dbmeta->{dbh}); |
176 |
|
undef($dbmeta); |
177 |
undef($dbmeta_ref_cache); |
undef($dbmeta_ref_cache); |
178 |
} |
} |
179 |
|
|