Commit | Line | Data |
354b1807 |
1 | #!/usr/bin/perl |
2 | |
3 | # ------------------------------------------------------------------- |
821a0fde |
4 | # $Id$ |
354b1807 |
5 | # ------------------------------------------------------------------- |
478f608d |
6 | # Copyright (C) 2002-2009 SQLFairy Authors |
354b1807 |
7 | # |
8 | # This program is free software; you can redistribute it and/or |
9 | # modify it under the terms of the GNU General Public License as |
10 | # published by the Free Software Foundation; version 2. |
11 | # |
12 | # This program is distributed in the hope that it will be useful, but |
13 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
15 | # General Public License for more details. |
16 | # |
17 | # You should have received a copy of the GNU General Public License |
18 | # along with this program; if not, write to the Free Software |
19 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
20 | # 02111-1307 USA |
21 | # ------------------------------------------------------------------- |
22 | |
23 | =head1 NAME |
24 | |
25 | sqlt-dumper - create a dumper script from a schema |
26 | |
27 | =head1 SYNOPSIS |
28 | |
29 | sqlt-dumper -d Oracle [options] schema.sql > dumper.pl |
30 | |
31 | ./dumper.pl > data.sql |
32 | |
33 | Options: |
34 | |
5a3f5c82 |
35 | -h|--help Show help and exit |
36 | --skip=t1[,t2] Skip tables in comma-separated list |
37 | --skiplike=regex Skip tables matching the regular expression |
38 | -u|--user Database username |
39 | -p|--password Database password |
40 | --dsn DSN for DBI |
354b1807 |
41 | |
42 | =head1 DESCRIPTION |
43 | |
44 | This script uses SQL::Translator to parse the SQL schema and create a |
45 | Perl script that can connect to the database and dump the data as |
5a3f5c82 |
46 | INSERT statements (a la mysqldump) or MySQL's LOAD FILE syntax. You may |
47 | specify tables to "skip" (also using a "skiplike" regular expression) |
48 | and the generated dumper script will not have those tables. However, |
49 | these will also be options in the generated dumper, so you can wait to |
50 | specify these options when you dump your database. The database |
51 | username, password, and DSN can be hardcoded into the generated |
52 | script, or part of the DSN can be intuited from the "database" |
53 | argument. |
354b1807 |
54 | |
55 | =cut |
56 | |
57 | # ------------------------------------------------------------------- |
58 | |
59 | use strict; |
60 | use Pod::Usage; |
61 | use Getopt::Long; |
62 | use SQL::Translator; |
aba9fea4 |
63 | use File::Basename qw(basename); |
354b1807 |
64 | |
5a3f5c82 |
65 | my ( $help, $db, $skip, $skiplike, $db_user, $db_pass, $dsn ); |
354b1807 |
66 | GetOptions( |
67 | 'h|help' => \$help, |
68 | 'd|f|from|db=s' => \$db, |
354b1807 |
69 | 'skip:s' => \$skip, |
5a3f5c82 |
70 | 'skiplike:s' => \$skiplike, |
354b1807 |
71 | 'u|user:s' => \$db_user, |
72 | 'p|password:s' => \$db_pass, |
73 | 'dsn:s' => \$dsn, |
74 | ) or pod2usage; |
75 | |
76 | pod2usage(0) if $help; |
77 | pod2usage( 'No database driver specified' ) unless $db; |
78 | $db_user ||= 'username'; |
79 | $db_pass ||= 'password'; |
80 | $dsn ||= "dbi:$db:_"; |
81 | |
5a3f5c82 |
82 | my $file = shift @ARGV or pod2usage( -msg => 'No input file' ); |
83 | my $t = SQL::Translator->new( |
84 | from => $db, |
85 | to => 'Dumper', |
86 | producer_args => { |
87 | skip => $skip, |
88 | skiplike => $skiplike, |
89 | db_user => $db_user, |
90 | db_password => $db_pass, |
91 | dsn => $dsn, |
354b1807 |
92 | } |
5a3f5c82 |
93 | ); |
354b1807 |
94 | |
5a3f5c82 |
95 | print $t->translate( $file ); |
354b1807 |
96 | |
354b1807 |
97 | exit(0); |
98 | |
99 | # ------------------------------------------------------------------- |
100 | |
101 | =pod |
102 | |
103 | =head1 AUTHOR |
104 | |
105 | Ken Y. Clark E<lt>kclark@cpan.orgE<gt>. |
106 | |
107 | =head1 SEE ALSO |
108 | |
5a3f5c82 |
109 | perl, SQL::Translator, SQL::Translator::Producer::Dumper. |
354b1807 |
110 | |
111 | =cut |