Commit | Line | Data |
7a8e1f51 |
1 | #!/usr/bin/perl -w |
e107f4d2 |
2 | # vim: set ft=perl: |
16dc9970 |
3 | |
49e1eb70 |
4 | # ------------------------------------------------------------------- |
b7ea3cc2 |
5 | # $Id: sqlt,v 1.22 2007-03-21 15:21:31 duality72 Exp $ |
49e1eb70 |
6 | # ------------------------------------------------------------------- |
daf4f623 |
7 | # Copyright (C) 2002-4 SQLFairy Authors |
783908a1 |
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 | # ------------------------------------------------------------------- |
16dc9970 |
23 | |
44598b94 |
24 | =head1 NAME |
25 | |
26 | sqlt - convert SQL schema using SQL::Translator |
27 | |
28 | =head1 SYNOPSIS |
29 | |
30 | For help: |
31 | |
32 | sqlt -h|--help |
33 | |
af2301d7 |
34 | For a list of all parsers and producers: |
44598b94 |
35 | |
36 | sqlt -l|--list |
37 | |
38 | To translate a schema: |
39 | |
af2301d7 |
40 | sqlt -f|--from|--parser MySQL |
41 | -t|--to|--producer Oracle |
42 | [options] |
44598b94 |
43 | file [file2 ...] |
44 | |
45 | General Options: |
46 | |
47 | -d|--debug Print debug info |
48 | -v|--validate Validate the schema |
4ae3a779 |
49 | --version Show the version of SQL::Translator |
44598b94 |
50 | --trace Print parser trace info |
51 | --show-warnings Print warnings to STDERR |
52 | |
e107f4d2 |
53 | DBI Parser Options: |
54 | |
55 | --dsn DSN for connecting to database |
4330d04e |
56 | (see also --use-same-auth below) |
e107f4d2 |
57 | --db-user Database user |
af2301d7 |
58 | --db-password Database password |
e107f4d2 |
59 | |
44598b94 |
60 | xSV Parser Options: |
61 | |
62 | --fs The field separator |
63 | --rs The record separator |
af2301d7 |
64 | --no-trim Don't trim whitespace on fields |
65 | --no-scan Don't scan fields for data types and sizes |
44598b94 |
66 | |
b7ea3cc2 |
67 | MySQL Parser Options: |
68 | |
69 | --mysql-parser-version Target MySQL parser version for dealing with |
70 | /*! comments; default = 30000 |
71 | |
4330d04e |
72 | General Producer Options |
73 | |
74 | --producer-db-user Database user for producer |
75 | --producer-db-pass Database password for producer |
76 | --producer-dsn DSN for producer |
77 | --use-same-auth Use these DSN, user, password for producer output |
78 | |
44598b94 |
79 | DB Producer Options: |
80 | |
81 | --add-drop-table Add 'DROP TABLE' statements before creates |
216af0c9 |
82 | --quote-table-names Quote all table names in statements |
83 | --quote-field-names Qjuote all field names in statements |
44598b94 |
84 | --no-comments Don't include comments in SQL output |
85 | |
5342f5c1 |
86 | PostgreSQL Producer Options: |
87 | |
88 | --postgres-version PostgreSQL server version |
89 | |
44598b94 |
90 | Diagram Producer Options: |
91 | |
92 | --imap-file Filename to put image map data |
93 | --imap-url URL to use for image map |
94 | |
e8aa1b67 |
95 | Dumper Producer Options: |
96 | |
97 | --skip Comma-separated list of tables to skip |
98 | --skiplike Regex for tables to skip |
e8aa1b67 |
99 | --add-truncate Add "TRUNCATE TABLE" statements for each table |
100 | |
44598b94 |
101 | HTML/POD Producer Options: |
102 | |
1ae0e8cb |
103 | --pretty Use CGI::Pretty for the output |
44598b94 |
104 | --title Title of schema |
105 | |
106 | TTSchema Producer Options: |
107 | |
d955ed82 |
108 | --template The path to the template |
109 | --tt-var var=value Pass extra variables to the template |
110 | --tt-conf option=value Pass extra config options to Template |
44598b94 |
111 | |
112 | XML-SQLFairy Producer Options: |
113 | |
af2301d7 |
114 | --add-prefix Use an explicit namespace prefix of 'sqlf:' |
115 | --prefix=<p> Use the namespace prefix given as argument. |
116 | --no-newlines Write the XML as a single line. |
117 | --indent=<n> Use <n> characters of whitespace to indent the XML. |
44598b94 |
118 | |
4330d04e |
119 | ClassDBI Producer Options: |
120 | |
121 | --package Base package name for Class::DBI modules. |
122 | |
44598b94 |
123 | =head1 DESCRIPTION |
124 | |
125 | This script is part of the SQL Fairy project. It will try to convert |
126 | any source file for which it has a grammar into any format for which |
127 | it has a producer. |
128 | |
af2301d7 |
129 | If using "show-warnings," be sure to redirect STDERR to a separate file. |
44598b94 |
130 | In bash, you could do this: |
131 | |
132 | $ sql_translator.pl -f MySQL -t PostgreSQL --show-warnings \ |
133 | file.sql 1>out 2>err |
134 | |
135 | You can specify a parser or producer located in any module that Perl |
136 | knows about, allowing you to easily substitute your own. |
137 | |
138 | =cut |
139 | |
140 | # ------------------------------------------------------------------- |
141 | |
16dc9970 |
142 | use strict; |
143 | use Getopt::Long; |
144 | use Pod::Usage; |
145 | use SQL::Translator; |
49e1eb70 |
146 | |
16dc9970 |
147 | use vars qw( $VERSION ); |
b7ea3cc2 |
148 | $VERSION = sprintf "%d.%02d", q$Revision: 1.22 $ =~ /(\d+)\.(\d+)/; |
64ad4e66 |
149 | |
150 | my $from; # the original database |
af2301d7 |
151 | my $to; # the destination database |
64ad4e66 |
152 | my $help; # show POD and bail |
153 | my $stdin; # whether to read STDIN for create script |
154 | my $no_comments; # whether to put comments in out file |
155 | my $show_warnings; # whether to show warnings from SQL::Translator |
216af0c9 |
156 | my $add_drop_table; # whether to add "DROP table" statements |
157 | my $quote_table_names; # whether to quote table names |
158 | my $quote_field_names; # whether to quote field names |
64ad4e66 |
159 | my $debug; # whether to print debug info |
160 | my $trace; # whether to print parser trace |
161 | my $list; # list all parsers and producers |
032bd3c7 |
162 | my $no_trim; # don't trim whitespace on xSV fields |
163 | my $no_scan; # don't scan xSV fields for data types and sizes |
64ad4e66 |
164 | my $field_separator; # for xSV files |
165 | my $record_separator; # for xSV files |
35d75351 |
166 | my $validate; # whether to validate the parsed document |
5cb879e2 |
167 | my $imap_file; # filename where to place image map coords |
168 | my $imap_url; # URL to use in making image map |
1ea530d4 |
169 | my $pretty; # use CGI::Pretty instead of CGI (HTML producer) |
8ac2c35e |
170 | my $template; # template to pass to TTSchema producer |
3658d749 |
171 | my %tt_vars; # additional template vars to pass the TTSchema producer |
d955ed82 |
172 | my %tt_conf; # additional template conf to pass the TTSchema producer |
44598b94 |
173 | my $title; # title for HTML/POD producer |
af2301d7 |
174 | my $add_prefix; # Use explicit namespace prefix (XML producer) |
175 | my $prefix; # Set explicit namespace prefix (XML producer) |
176 | my $newlines; # Add newlines around tags (XML producer) |
177 | my $indent; # Number of indent chars for XML |
4330d04e |
178 | my $package_name; # Base class name for ClassDBI |
179 | my $use_same_auth =0; # producer uses same DSN, user, password as parser |
af2301d7 |
180 | my $dsn; # DBI parser |
181 | my $db_user; # DBI parser |
182 | my $db_password; # DBI parser |
4ae3a779 |
183 | my $show_version; # Show version and exit script |
af2301d7 |
184 | my $skip; |
185 | my $skiplike; |
4330d04e |
186 | my $producer_db_user; # DSN for producer (e.g. Dumper, ClassDBI) |
187 | my $producer_db_password; # db_pass " |
188 | my $producer_dsn; # db_user " |
e8aa1b67 |
189 | my $add_truncate; |
b7ea3cc2 |
190 | my $mysql_parser_version; # MySQL parser arg for /*! comments |
5342f5c1 |
191 | my $postgres_version; # PostgreSQL version |
16dc9970 |
192 | |
16dc9970 |
193 | GetOptions( |
e8aa1b67 |
194 | 'add-drop-table' => \$add_drop_table, |
216af0c9 |
195 | 'quote_table_names' => \$quote_table_names, |
196 | 'quote_field_names' => \$quote_field_names, |
e8aa1b67 |
197 | 'd|debug' => \$debug, |
e8aa1b67 |
198 | 'f|from|parser:s' => \$from, |
199 | 'fs:s' => \$field_separator, |
200 | 'h|help' => \$help, |
201 | 'imap-file:s' => \$imap_file, |
202 | 'imap-url:s' => \$imap_url, |
203 | 't|to|producer:s' => \$to, |
204 | 'l|list' => \$list, |
205 | 'pretty!' => \$pretty, |
206 | 'no-comments' => \$no_comments, |
207 | 'no-scan' => \$no_scan, |
208 | 'no-trim' => \$no_trim, |
209 | 'rs:s' => \$record_separator, |
210 | 'show-warnings' => \$show_warnings, |
211 | 'template:s' => \$template, |
3658d749 |
212 | 'tt-var=s' => \%tt_vars, |
d955ed82 |
213 | 'tt-conf=s' => \%tt_conf, |
e8aa1b67 |
214 | 'title:s' => \$title, |
215 | 'trace' => \$trace, |
216 | 'v|validate' => \$validate, |
217 | 'dsn:s' => \$dsn, |
218 | 'db-user:s' => \$db_user, |
219 | 'db-password:s' => \$db_password, |
4330d04e |
220 | 'producer-dsn:s' => \$producer_dsn, |
221 | 'producer-db-user:s'=> \$producer_db_user, |
222 | 'producer-db-pass:s'=> \$producer_db_password, |
e8aa1b67 |
223 | 'skip:s' => \$skip, |
224 | 'skiplike:s' => \$skiplike, |
225 | 'add_truncate' => \$add_truncate, |
af2301d7 |
226 | 'add-prefix' => \$add_prefix, |
227 | 'prefix:s' => \$prefix, |
228 | 'indent:s' => \$indent, |
229 | 'newlines!' => \$newlines, |
4330d04e |
230 | 'package=s' => \$package_name, |
231 | 'use-same-auth' => \$use_same_auth, |
4ae3a779 |
232 | 'version' => \$show_version, |
b7ea3cc2 |
233 | 'mysql-parser-version=i' => \$mysql_parser_version, |
5342f5c1 |
234 | 'postgres-version=f' => \$postgres_version, |
16dc9970 |
235 | ) or pod2usage(2); |
236 | |
4330d04e |
237 | if ($use_same_auth) { |
238 | $producer_dsn = $dsn; |
239 | $producer_db_user = $db_user; |
240 | $producer_db_password = $db_password; |
241 | } |
242 | |
c1addbe9 |
243 | $from = 'DBI' if !defined $from && defined $dsn; |
ec42851e |
244 | my @files = @ARGV; # source files |
b79348f4 |
245 | unless ( @files ) { |
d4becbfd |
246 | if ( defined($from) && $from eq 'DBI' ) { |
b79348f4 |
247 | @files = ('!'); |
248 | } |
249 | else { |
250 | @files = ('-'); |
251 | } |
252 | } |
16dc9970 |
253 | |
254 | pod2usage(1) if $help; |
d529894e |
255 | |
4ae3a779 |
256 | if ( $show_version ) { |
257 | print "SQL::Translator v", $SQL::Translator::VERSION, "\n"; |
258 | exit(0); |
259 | } |
260 | |
44598b94 |
261 | my $translator = SQL::Translator->new( |
262 | debug => $debug || 0, |
263 | trace => $trace || 0, |
264 | no_comments => $no_comments || 0, |
265 | show_warnings => $show_warnings || 0, |
266 | add_drop_table => $add_drop_table || 0, |
216af0c9 |
267 | quote_table_names => $quote_table_names || 1, |
268 | quote_field_names => $quote_field_names || 1, |
44598b94 |
269 | validate => $validate || 0, |
270 | parser_args => { |
032bd3c7 |
271 | trim_fields => $no_trim ? 0 : 1, |
272 | scan_fields => $no_scan ? 0 : 1, |
64ad4e66 |
273 | field_separator => $field_separator, |
274 | record_separator => $record_separator, |
e107f4d2 |
275 | dsn => $dsn, |
276 | db_user => $db_user, |
277 | db_password => $db_password, |
b7ea3cc2 |
278 | mysql_parser_version => $mysql_parser_version, |
5cb879e2 |
279 | }, |
280 | producer_args => { |
281 | imap_file => $imap_file, |
282 | imap_url => $imap_url, |
1ea530d4 |
283 | pretty => $pretty, |
8ac2c35e |
284 | ttfile => $template, |
3658d749 |
285 | tt_vars => \%tt_vars, |
d955ed82 |
286 | tt_conf => \%tt_conf, |
44598b94 |
287 | title => $title, |
4330d04e |
288 | dsn => $producer_dsn, |
289 | db_user => $producer_db_user, |
290 | db_password => $producer_db_password, |
e8aa1b67 |
291 | skip => $skip, |
292 | skiplike => $skiplike, |
293 | add_truncate => $add_truncate, |
af2301d7 |
294 | add_prefix => $add_prefix, |
295 | prefix => $prefix, |
296 | indent => $indent, |
297 | newlines => $newlines, |
5342f5c1 |
298 | postgres_version => $postgres_version, |
4330d04e |
299 | package_name => $package_name, |
5cb879e2 |
300 | }, |
d529894e |
301 | ); |
302 | |
303 | if ( $list ) { |
304 | my @parsers = $translator->list_parsers; |
305 | my @producers = $translator->list_producers; |
306 | |
307 | for ( @parsers, @producers ) { |
308 | if ( $_ =~ m/.+::(\w+)\.pm/ ) { |
309 | $_ = $1; |
310 | } |
311 | } |
af2301d7 |
312 | |
d529894e |
313 | print "\nParsers:\n", map { "\t$_\n" } sort @parsers; |
314 | print "\nProducers:\n", map { "\t$_\n" } sort @producers; |
315 | print "\n"; |
316 | exit(0); |
317 | } |
318 | |
af2301d7 |
319 | pod2usage( msg => 'Please supply "from" and "to" arguments' ) |
515a6a58 |
320 | unless $from && $to; |
d529894e |
321 | |
783908a1 |
322 | $translator->parser($from); |
323 | $translator->producer($to); |
324 | |
325 | for my $file (@files) { |
b79348f4 |
326 | my @args = |
327 | ($file eq '-') ? (data => \*STDIN) : |
328 | ($file eq '!') ? (data => '') : |
329 | (file => $file); |
330 | |
2cd6675e |
331 | my $output = $translator->translate(@args) or die |
49e1eb70 |
332 | "Error: " . $translator->error; |
b79348f4 |
333 | |
49e1eb70 |
334 | print $output; |
783908a1 |
335 | } |
16dc9970 |
336 | |
49e1eb70 |
337 | # ---------------------------------------------------- |
16dc9970 |
338 | # It is not all books that are as dull as their readers. |
339 | # Henry David Thoreau |
49e1eb70 |
340 | # ---------------------------------------------------- |
16dc9970 |
341 | |
44598b94 |
342 | =pod |
96844cae |
343 | |
16dc9970 |
344 | =head1 AUTHOR |
345 | |
9a64caf3 |
346 | Ken Youens-Clark E<lt>kclark@cpan.orgE<gt>, |
515a6a58 |
347 | darren chamberlain E<lt>darren@cpan.orgE<gt>. |
16dc9970 |
348 | |
349 | =head1 SEE ALSO |
350 | |
515a6a58 |
351 | SQL::Translator, L<http://sqlfairy.sourceforge.net>. |
16dc9970 |
352 | |
353 | =cut |