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1 | #!/usr/bin/perl -w |
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2 | |
3 | #----------------------------------------------------- |
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4 | # $Id: sql_translator.pl,v 1.3 2002-07-08 14:42:56 dlc Exp $ |
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5 | #----------------------------------------------------- |
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6 | # Copyright (C) 2002 Ken Y. Clark <kycl4rk@users.sourceforge.net>, |
7 | # darren chamberlain <darren@cpan.org> |
8 | # |
9 | # This program is free software; you can redistribute it and/or |
10 | # modify it under the terms of the GNU General Public License as |
11 | # published by the Free Software Foundation; version 2. |
12 | # |
13 | # This program is distributed in the hope that it will be useful, but |
14 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
16 | # General Public License for more details. |
17 | # |
18 | # You should have received a copy of the GNU General Public License |
19 | # along with this program; if not, write to the Free Software |
20 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
21 | # 02111-1307 USA |
22 | # ------------------------------------------------------------------- |
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23 | |
24 | use strict; |
25 | use Getopt::Long; |
26 | use Pod::Usage; |
27 | use SQL::Translator; |
28 | use vars qw( $VERSION ); |
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29 | $VERSION = sprintf "%d.%02d", q$Revision: 1.3 $ =~ /(\d+)\.(\d+)/; |
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30 | |
31 | my $from; # the original database |
32 | my $to; # the destination database |
33 | my $help; # show POD and bail |
34 | my $stdin; # whether to read STDIN for create script |
35 | my $no_comments; # whether to put comments in out file |
36 | my $verbose; # whether to print progress/debug |
37 | |
38 | # |
39 | # Get options, explain how to use the script if necessary. |
40 | # |
41 | GetOptions( |
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42 | 'f|from|parser=s' => \$from, |
43 | 't|to|producer=s' => \$to, |
44 | 'h|help' => \$help, |
45 | 'v|verbose' => \$verbose, |
46 | 'no_comments' => \$no_comments, |
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47 | ) or pod2usage(2); |
48 | |
49 | my @files = @ARGV; # the create script for the original db |
50 | |
51 | pod2usage(1) if $help; |
52 | pod2usage(2) unless $from && $to && @files; |
53 | |
54 | # |
55 | # If everything is OK, translate file(s). |
56 | # |
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57 | my $translator = SQL::Translator->new; |
58 | $translator->parser($from); |
59 | $translator->producer($to); |
60 | |
61 | for my $file (@files) { |
62 | my $output = $translator->translate($file) |
63 | or die "Error: " . $translator->error; |
64 | print "Output:\n", $output; |
65 | } |
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66 | |
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67 | __END__ |
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68 | #----------------------------------------------------- |
69 | # It is not all books that are as dull as their readers. |
70 | # Henry David Thoreau |
71 | #----------------------------------------------------- |
72 | |
73 | =head1 NAME |
74 | |
75 | sql_translator.pl - convert schema to Oracle syntax |
76 | |
77 | =head1 SYNOPSIS |
78 | |
79 | ./sql_translator.pl -h|--help |
80 | |
81 | ./sql_translator.pl -f|--from mysql -t|--to oracle [options] file |
82 | |
83 | Options: |
84 | |
85 | -v|--verbose Print debug info to STDERR |
86 | --no-comments Don't include comments in SQL output |
87 | |
88 | =head1 DESCRIPTION |
89 | |
90 | Part of the SQL Fairy project (sqlfairy.sourceforge.net), this script |
91 | will try to convert any database syntax for which it has a grammar |
92 | into some other format will accept. |
93 | |
94 | =head1 AUTHOR |
95 | |
96 | Ken Y. Clark, kclark@logsoft.com |
97 | |
98 | =head1 SEE ALSO |
99 | |
100 | perl(1), SQL::Transport. |
101 | |
102 | =cut |