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be4469ab |
1 | package SQL::Translator::Parser::SQLServer; |
2 | |
44659089 |
3 | # ------------------------------------------------------------------- |
4 | # Copyright (C) 2002-2009 SQLFairy Authors |
5 | # |
6 | # This program is free software; you can redistribute it and/or |
7 | # modify it under the terms of the GNU General Public License as |
8 | # published by the Free Software Foundation; version 2. |
9 | # |
10 | # This program is distributed in the hope that it will be useful, but |
11 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | # General Public License for more details. |
14 | # |
15 | # You should have received a copy of the GNU General Public License |
16 | # along with this program; if not, write to the Free Software |
17 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
18 | # 02111-1307 USA |
19 | # ------------------------------------------------------------------- |
20 | |
be4469ab |
21 | =head1 NAME |
22 | |
23 | SQL::Translator::Parser::SQLServer - parser for SQL Server |
24 | |
25 | =head1 SYNOPSIS |
26 | |
27 | use SQL::Translator::Parser::SQLServer; |
28 | |
29 | =head1 DESCRIPTION |
30 | |
31 | Adapted from Parser::Sybase and mostly parses the output of |
32 | Producer::SQLServer. The parsing is by no means complete and |
33 | should probably be considered a work in progress. |
34 | |
35 | =cut |
36 | |
37 | use strict; |
38 | |
da06ac74 |
39 | use vars qw[ $DEBUG $VERSION $GRAMMAR @EXPORT_OK ]; |
11ad2df9 |
40 | $VERSION = '1.59'; |
be4469ab |
41 | $DEBUG = 0 unless defined $DEBUG; |
42 | |
43 | use Data::Dumper; |
44 | use Parse::RecDescent; |
45 | use Exporter; |
46 | use base qw(Exporter); |
47 | |
48 | @EXPORT_OK = qw(parse); |
49 | |
50 | $::RD_ERRORS = 1; |
51 | $::RD_WARN = 1; |
52 | $::RD_HINT = 1; |
53 | |
54 | $GRAMMAR = q{ |
55 | |
e5f65c59 |
56 | { |
ff3dd529 |
57 | my ( %tables, @table_comments, $table_order, %procedures, $proc_order, %views, $view_order ); |
28224573 |
58 | |
59 | sub _err { |
60 | my $max_lines = 5; |
61 | my @up_to_N_lines = split (/\n/, $_[1], $max_lines + 1); |
62 | die sprintf ("Unable to parse line %d:\n%s\n", |
63 | $_[0], |
64 | join "\n", (map { "'$_'" } @up_to_N_lines[0..$max_lines - 1 ]), @up_to_N_lines > $max_lines ? '...' : () |
65 | ); |
66 | } |
67 | |
be4469ab |
68 | } |
69 | |
ff3dd529 |
70 | startrule : statement(s) eofile |
e5f65c59 |
71 | { |
72 | return { |
73 | tables => \%tables, |
74 | procedures => \%procedures, |
75 | views => \%views, |
76 | } |
77 | } |
be4469ab |
78 | |
79 | eofile : /^\Z/ |
80 | |
81 | statement : create_table |
82 | | create_procedure |
ff3dd529 |
83 | | create_view |
be4469ab |
84 | | create_index |
85 | | create_constraint |
86 | | comment |
028386aa |
87 | | disable_constraints |
e2fb9ad3 |
88 | | drop |
be4469ab |
89 | | use |
90 | | setuser |
91 | | if |
92 | | print |
93 | | grant |
94 | | exec |
28224573 |
95 | | /^\Z/ | { _err ($thisline, $text) } |
be4469ab |
96 | |
e5f65c59 |
97 | use : /use/i WORD GO |
be4469ab |
98 | { @table_comments = () } |
99 | |
100 | setuser : /setuser/i NAME GO |
101 | |
102 | if : /if/i object_not_null begin if_command end GO |
103 | |
104 | if_command : grant |
105 | | create_index |
106 | | create_constraint |
107 | |
108 | object_not_null : /object_id/i '(' ident ')' /is not null/i |
109 | |
028386aa |
110 | field_not_null : /where/i field_name /is \s+ not \s+ null/ix |
111 | |
be4469ab |
112 | print : /\s*/ /print/i /.*/ |
113 | |
114 | else : /else/i /.*/ |
115 | |
116 | begin : /begin/i |
117 | |
118 | end : /end/i |
119 | |
120 | grant : /grant/i /[^\n]*/ |
121 | |
122 | exec : exec_statement(s) GO |
123 | |
124 | exec_statement : /exec/i /[^\n]+/ |
125 | |
e5f65c59 |
126 | comment : /^\s*(?:#|-{2}).*\n/ |
127 | { |
be4469ab |
128 | my $comment = $item[1]; |
129 | $comment =~ s/^\s*(#|--)\s*//; |
130 | $comment =~ s/\s*$//; |
131 | $return = $comment; |
132 | push @table_comments, $comment; |
133 | } |
134 | |
135 | comment : comment_start comment_middle comment_end |
e5f65c59 |
136 | { |
be4469ab |
137 | my $comment = $item[2]; |
138 | $comment =~ s/^\s*|\s*$//mg; |
139 | $comment =~ s/^\**\s*//mg; |
140 | push @table_comments, $comment; |
141 | } |
142 | |
143 | comment_start : m#^\s*\/\*# |
144 | |
145 | comment_end : m#\s*\*\/# |
146 | |
147 | comment_middle : m{([^*]+|\*(?!/))*} |
148 | |
e2fb9ad3 |
149 | drop : if_exists(?) /drop/i tbl_drop END_STATEMENT |
150 | |
028386aa |
151 | tbl_drop : /table/i ident |
e2fb9ad3 |
152 | |
153 | if_exists : /if exists/i '(' /select/i 'name' /from/i 'sysobjects' /[^\)]+/ ')' |
154 | |
be4469ab |
155 | # |
156 | # Create table. |
157 | # |
ff3dd529 |
158 | create_table : /create/i /table/i ident '(' create_def(s /,/) ')' lock(?) on_system(?) END_STATEMENT |
e5f65c59 |
159 | { |
be4469ab |
160 | my $table_owner = $item[3]{'owner'}; |
161 | my $table_name = $item[3]{'name'}; |
162 | |
163 | if ( @table_comments ) { |
164 | $tables{ $table_name }{'comments'} = [ @table_comments ]; |
165 | @table_comments = (); |
166 | } |
167 | |
168 | $tables{ $table_name }{'order'} = ++$table_order; |
169 | $tables{ $table_name }{'name'} = $table_name; |
170 | $tables{ $table_name }{'owner'} = $table_owner; |
171 | $tables{ $table_name }{'system'} = $item[7]; |
172 | |
173 | my $i = 0; |
174 | for my $def ( @{ $item[5] } ) { |
175 | if ( $def->{'supertype'} eq 'field' ) { |
176 | my $field_name = $def->{'name'}; |
e5f65c59 |
177 | $tables{ $table_name }{'fields'}{ $field_name } = |
be4469ab |
178 | { %$def, order => $i }; |
179 | $i++; |
e5f65c59 |
180 | |
be4469ab |
181 | if ( $def->{'is_primary_key'} ) { |
182 | push @{ $tables{ $table_name }{'constraints'} }, { |
183 | type => 'primary_key', |
184 | fields => [ $field_name ], |
185 | }; |
186 | } |
187 | } |
188 | elsif ( $def->{'supertype'} eq 'constraint' ) { |
189 | push @{ $tables{ $table_name }{'constraints'} }, $def; |
190 | } |
191 | else { |
192 | push @{ $tables{ $table_name }{'indices'} }, $def; |
193 | } |
194 | } |
195 | } |
196 | |
028386aa |
197 | disable_constraints : if_exists(?) /alter/i /table/i ident /nocheck/i /constraint/i /all/i END_STATEMENT |
198 | |
199 | # this is for the normal case |
200 | create_constraint : /create/i constraint END_STATEMENT |
201 | { |
202 | @table_comments = (); |
203 | push @{ $tables{ $item[2]{'table'} }{'constraints'} }, $item[2]; |
204 | } |
205 | |
206 | # and this is for the BEGIN/END case |
f9a5ee79 |
207 | create_constraint : /create/i constraint |
be4469ab |
208 | { |
209 | @table_comments = (); |
210 | push @{ $tables{ $item[2]{'table'} }{'constraints'} }, $item[2]; |
211 | } |
212 | |
028386aa |
213 | |
f9a5ee79 |
214 | create_constraint : /alter/i /table/i ident /add/i foreign_key_constraint END_STATEMENT |
215 | { |
216 | push @{ $tables{ $item[3]{name} }{constraints} }, $item[5]; |
217 | } |
218 | |
028386aa |
219 | |
be4469ab |
220 | create_index : /create/i index |
221 | { |
222 | @table_comments = (); |
223 | push @{ $tables{ $item[2]{'table'} }{'indices'} }, $item[2]; |
224 | } |
225 | |
ff3dd529 |
226 | create_procedure : /create/i PROCEDURE WORD not_go GO |
be4469ab |
227 | { |
228 | @table_comments = (); |
ff3dd529 |
229 | my $proc_name = $item[3]; |
230 | my $owner = ''; |
231 | my $sql = "$item[1] $item[2] $proc_name $item[4]"; |
e5f65c59 |
232 | |
ff3dd529 |
233 | $procedures{ $proc_name }{'order'} = ++$proc_order; |
234 | $procedures{ $proc_name }{'name'} = $proc_name; |
235 | $procedures{ $proc_name }{'owner'} = $owner; |
236 | $procedures{ $proc_name }{'sql'} = $sql; |
be4469ab |
237 | } |
238 | |
ff3dd529 |
239 | create_procedure : /create/i PROCEDURE '[' WORD '].' WORD not_go GO |
240 | { |
241 | @table_comments = (); |
242 | my $proc_name = $item[6]; |
243 | my $owner = $item[4]; |
244 | my $sql = "$item[1] $item[2] [$owner].$proc_name $item[7]"; |
e5f65c59 |
245 | |
ff3dd529 |
246 | $procedures{ $proc_name }{'order'} = ++$proc_order; |
247 | $procedures{ $proc_name }{'name'} = $proc_name; |
248 | $procedures{ $proc_name }{'owner'} = $owner; |
249 | $procedures{ $proc_name }{'sql'} = $sql; |
250 | } |
251 | |
252 | PROCEDURE : /procedure/i |
e5f65c59 |
253 | | /function/i |
ff3dd529 |
254 | |
ff3dd529 |
255 | create_view : /create/i /view/i WORD not_go GO |
256 | { |
257 | @table_comments = (); |
258 | my $view_name = $item[3]; |
259 | my $sql = "$item[1] $item[2] $item[3] $item[4]"; |
e5f65c59 |
260 | |
ff3dd529 |
261 | $views{ $view_name }{'order'} = ++$view_order; |
262 | $views{ $view_name }{'name'} = $view_name; |
263 | $views{ $view_name }{'sql'} = $sql; |
264 | } |
265 | |
ff3dd529 |
266 | not_go : /((?!\bgo\b).)*/is |
be4469ab |
267 | |
268 | create_def : constraint |
269 | | index |
270 | | field |
271 | |
272 | blank : /\s*/ |
273 | |
274 | field : field_name data_type field_qualifier(s?) |
e5f65c59 |
275 | { |
be4469ab |
276 | my %qualifiers = map { %$_ } @{ $item{'field_qualifier(s?)'} || [] }; |
e5f65c59 |
277 | my $nullable = defined $qualifiers{'nullable'} |
be4469ab |
278 | ? $qualifiers{'nullable'} : 1; |
e5f65c59 |
279 | $return = { |
be4469ab |
280 | supertype => 'field', |
e5f65c59 |
281 | name => $item{'field_name'}, |
be4469ab |
282 | data_type => $item{'data_type'}{'type'}, |
283 | size => $item{'data_type'}{'size'}, |
e5f65c59 |
284 | nullable => $nullable, |
285 | default => $qualifiers{'default_val'}, |
286 | is_auto_inc => $qualifiers{'is_auto_inc'}, |
287 | # is_primary_key => $item{'primary_key'}[0], |
288 | } |
be4469ab |
289 | } |
290 | |
291 | field_qualifier : nullable |
e5f65c59 |
292 | { |
293 | $return = { |
be4469ab |
294 | nullable => $item{'nullable'}, |
e5f65c59 |
295 | } |
be4469ab |
296 | } |
297 | |
298 | field_qualifier : default_val |
e5f65c59 |
299 | { |
300 | $return = { |
be4469ab |
301 | default_val => $item{'default_val'}, |
e5f65c59 |
302 | } |
be4469ab |
303 | } |
304 | |
305 | field_qualifier : auto_inc |
e5f65c59 |
306 | { |
307 | $return = { |
be4469ab |
308 | is_auto_inc => $item{'auto_inc'}, |
e5f65c59 |
309 | } |
be4469ab |
310 | } |
311 | |
312 | constraint : primary_key_constraint |
313 | | foreign_key_constraint |
314 | | unique_constraint |
315 | |
316 | field_name : WORD |
028386aa |
317 | { $return = $item[1] } |
318 | | LQUOTE WORD RQUOTE |
319 | { $return = $item[2] } |
be4469ab |
320 | |
321 | index_name : WORD |
028386aa |
322 | { $return = $item[1] } |
323 | | LQUOTE WORD RQUOTE |
324 | { $return = $item[2] } |
be4469ab |
325 | |
326 | table_name : WORD |
028386aa |
327 | { $return = $item[1] } |
328 | | LQUOTE WORD RQUOTE |
329 | { $return = $item[2] } |
be4469ab |
330 | |
e5f65c59 |
331 | data_type : WORD field_size(?) |
332 | { |
333 | $return = { |
334 | type => $item[1], |
be4469ab |
335 | size => $item[2][0] |
e5f65c59 |
336 | } |
be4469ab |
337 | } |
338 | |
339 | lock : /lock/i /datarows/i |
340 | |
341 | field_type : WORD |
342 | |
343 | field_size : '(' num_range ')' { $item{'num_range'} } |
344 | |
345 | num_range : DIGITS ',' DIGITS |
346 | { $return = $item[1].','.$item[3] } |
347 | | DIGITS |
348 | { $return = $item[1] } |
349 | |
350 | |
351 | nullable : /not/i /null/i |
352 | { $return = 0 } |
353 | | /null/i |
354 | { $return = 1 } |
355 | |
2a8fb466 |
356 | default_val : /default/i /null/i |
357 | { $return = 'null' } |
e5f65c59 |
358 | | /default/i /'[^']*'/ |
be4469ab |
359 | { $item[2]=~ s/'//g; $return = $item[2] } |
e5f65c59 |
360 | | /default/i WORD |
06baeb21 |
361 | { $return = $item[2] } |
be4469ab |
362 | |
363 | auto_inc : /identity/i { 1 } |
364 | |
365 | primary_key_constraint : /constraint/i index_name(?) /primary/i /key/i parens_field_list |
e5f65c59 |
366 | { |
367 | $return = { |
be4469ab |
368 | supertype => 'constraint', |
369 | name => $item[2][0], |
370 | type => 'primary_key', |
371 | fields => $item[5], |
e5f65c59 |
372 | } |
be4469ab |
373 | } |
374 | |
100684f3 |
375 | foreign_key_constraint : /constraint/i index_name(?) /foreign/i /key/i parens_field_list /references/i table_name parens_field_list(?) on_delete(?) on_update(?) |
be4469ab |
376 | { |
e5f65c59 |
377 | $return = { |
be4469ab |
378 | supertype => 'constraint', |
379 | name => $item[2][0], |
380 | type => 'foreign_key', |
381 | fields => $item[5], |
382 | reference_table => $item[7], |
e5f65c59 |
383 | reference_fields => $item[8][0], |
100684f3 |
384 | on_delete => $item[9][0], |
385 | on_update => $item[10][0], |
e5f65c59 |
386 | } |
be4469ab |
387 | } |
388 | |
e2fb9ad3 |
389 | unique_constraint : /constraint/i index_name(?) /unique/i parens_field_list |
390 | { |
e5f65c59 |
391 | $return = { |
e2fb9ad3 |
392 | supertype => 'constraint', |
393 | type => 'unique', |
394 | name => $item[2][0], |
395 | fields => $item[4], |
396 | } |
397 | } |
398 | |
028386aa |
399 | unique_constraint : /unique/i clustered(?) INDEX(?) index_name(?) on_table(?) parens_field_list field_not_null(?) |
e5f65c59 |
400 | { |
401 | $return = { |
be4469ab |
402 | supertype => 'constraint', |
403 | type => 'unique', |
404 | clustered => $item[2][0], |
405 | name => $item[4][0], |
406 | table => $item[5][0], |
407 | fields => $item[6], |
e5f65c59 |
408 | } |
be4469ab |
409 | } |
410 | |
100684f3 |
411 | on_delete : /on delete/i reference_option |
be4469ab |
412 | { $item[2] } |
413 | |
100684f3 |
414 | on_update : /on update/i reference_option |
be4469ab |
415 | { $item[2] } |
416 | |
ff3dd529 |
417 | reference_option: /cascade/i |
418 | { $item[1] } |
419 | | /no action/i |
420 | { $item[1] } |
be4469ab |
421 | |
422 | clustered : /clustered/i |
423 | { $return = 1 } |
424 | | /nonclustered/i |
425 | { $return = 0 } |
426 | |
427 | INDEX : /index/i |
428 | |
429 | on_table : /on/i table_name |
430 | { $return = $item[2] } |
431 | |
432 | on_system : /on/i /system/i |
433 | { $return = 1 } |
434 | |
e2fb9ad3 |
435 | index : clustered(?) INDEX index_name(?) on_table(?) parens_field_list END_STATEMENT |
e5f65c59 |
436 | { |
437 | $return = { |
be4469ab |
438 | supertype => 'index', |
439 | type => 'normal', |
440 | clustered => $item[1][0], |
441 | name => $item[3][0], |
442 | table => $item[4][0], |
443 | fields => $item[5], |
e5f65c59 |
444 | } |
be4469ab |
445 | } |
446 | |
447 | parens_field_list : '(' field_name(s /,/) ')' |
448 | { $item[2] } |
449 | |
028386aa |
450 | ident : QUOTE WORD '.' WORD QUOTE | LQUOTE WORD '.' WORD RQUOTE |
be4469ab |
451 | { $return = { owner => $item[2], name => $item[4] } } |
028386aa |
452 | | LQUOTE WORD RQUOTE '.' LQUOTE WORD RQUOTE |
453 | { $return = { owner => $item[2], name => $item[6] } } |
454 | | LQUOTE WORD RQUOTE |
455 | { $return = { name => $item[2] } } |
456 | | WORD '.' WORD |
457 | { $return = { owner => $item[1], name => $item[3] } } |
be4469ab |
458 | | WORD |
459 | { $return = { name => $item[1] } } |
460 | |
ff3dd529 |
461 | END_STATEMENT : ';' |
e5f65c59 |
462 | | GO |
ff3dd529 |
463 | |
be4469ab |
464 | GO : /^go/i |
465 | |
466 | NAME : QUOTE(?) /\w+/ QUOTE(?) |
467 | { $item[2] } |
468 | |
469 | WORD : /[\w#]+/ |
470 | |
471 | DIGITS : /\d+/ |
472 | |
473 | COMMA : ',' |
474 | |
475 | QUOTE : /'/ |
476 | |
028386aa |
477 | LQUOTE : '[' |
478 | |
479 | RQUOTE : ']' |
480 | |
be4469ab |
481 | }; |
482 | |
483 | # ------------------------------------------------------------------- |
484 | sub parse { |
485 | my ( $translator, $data ) = @_; |
486 | my $parser = Parse::RecDescent->new($GRAMMAR); |
487 | |
488 | local $::RD_TRACE = $translator->trace ? 1 : undef; |
489 | local $DEBUG = $translator->debug; |
490 | |
491 | unless (defined $parser) { |
492 | return $translator->error("Error instantiating Parse::RecDescent ". |
493 | "instance: Bad grammer"); |
494 | } |
495 | |
496 | my $result = $parser->startrule($data); |
497 | return $translator->error( "Parse failed." ) unless defined $result; |
498 | warn Dumper( $result ) if $DEBUG; |
499 | |
500 | my $schema = $translator->schema; |
e5f65c59 |
501 | my @tables = sort { |
ff3dd529 |
502 | $result->{tables}->{ $a }->{'order'} <=> $result->{tables}->{ $b }->{'order'} |
503 | } keys %{ $result->{tables} }; |
be4469ab |
504 | |
505 | for my $table_name ( @tables ) { |
ff3dd529 |
506 | my $tdata = $result->{tables}->{ $table_name }; |
e5f65c59 |
507 | my $table = $schema->add_table( name => $tdata->{'name'} ) |
be4469ab |
508 | or die "Can't create table '$table_name': ", $schema->error; |
509 | |
510 | $table->comments( $tdata->{'comments'} ); |
511 | |
e5f65c59 |
512 | my @fields = sort { |
513 | $tdata->{'fields'}->{$a}->{'order'} |
be4469ab |
514 | <=> |
515 | $tdata->{'fields'}->{$b}->{'order'} |
516 | } keys %{ $tdata->{'fields'} }; |
517 | |
518 | for my $fname ( @fields ) { |
519 | my $fdata = $tdata->{'fields'}{ $fname }; |
520 | my $field = $table->add_field( |
521 | name => $fdata->{'name'}, |
522 | data_type => $fdata->{'data_type'}, |
523 | size => $fdata->{'size'}, |
524 | default_value => $fdata->{'default'}, |
525 | is_auto_increment => $fdata->{'is_auto_inc'}, |
526 | is_nullable => $fdata->{'nullable'}, |
527 | comments => $fdata->{'comments'}, |
528 | ) or die $table->error; |
529 | |
530 | $table->primary_key( $field->name ) if $fdata->{'is_primary_key'}; |
531 | |
532 | for my $qual ( qw[ binary unsigned zerofill list ] ) { |
533 | if ( my $val = $fdata->{ $qual } || $fdata->{ uc $qual } ) { |
534 | next if ref $val eq 'ARRAY' && !@$val; |
535 | $field->extra( $qual, $val ); |
536 | } |
537 | } |
538 | |
539 | if ( $field->data_type =~ /(set|enum)/i && !$field->size ) { |
540 | my %extra = $field->extra; |
541 | my $longest = 0; |
542 | for my $len ( map { length } @{ $extra{'list'} || [] } ) { |
543 | $longest = $len if $len > $longest; |
544 | } |
545 | $field->size( $longest ) if $longest; |
546 | } |
547 | |
548 | for my $cdata ( @{ $fdata->{'constraints'} } ) { |
549 | next unless $cdata->{'type'} eq 'foreign_key'; |
550 | $cdata->{'fields'} ||= [ $field->name ]; |
551 | push @{ $tdata->{'constraints'} }, $cdata; |
552 | } |
553 | } |
554 | |
555 | for my $idata ( @{ $tdata->{'indices'} || [] } ) { |
556 | my $index = $table->add_index( |
557 | name => $idata->{'name'}, |
558 | type => uc $idata->{'type'}, |
559 | fields => $idata->{'fields'}, |
560 | ) or die $table->error; |
561 | } |
562 | |
563 | for my $cdata ( @{ $tdata->{'constraints'} || [] } ) { |
564 | my $constraint = $table->add_constraint( |
565 | name => $cdata->{'name'}, |
566 | type => $cdata->{'type'}, |
567 | fields => $cdata->{'fields'}, |
568 | reference_table => $cdata->{'reference_table'}, |
569 | reference_fields => $cdata->{'reference_fields'}, |
570 | match_type => $cdata->{'match_type'} || '', |
100684f3 |
571 | on_delete => $cdata->{'on_delete'} || $cdata->{'on_delete_do'}, |
572 | on_update => $cdata->{'on_update'} || $cdata->{'on_update_do'}, |
be4469ab |
573 | ) or die $table->error; |
574 | } |
575 | } |
e5f65c59 |
576 | |
577 | my @procedures = sort { |
ff3dd529 |
578 | $result->{procedures}->{ $a }->{'order'} <=> $result->{procedures}->{ $b }->{'order'} |
579 | } keys %{ $result->{procedures} }; |
580 | for my $proc_name (@procedures) { |
e5f65c59 |
581 | $schema->add_procedure( |
582 | name => $proc_name, |
583 | owner => $result->{procedures}->{$proc_name}->{owner}, |
584 | sql => $result->{procedures}->{$proc_name}->{sql}, |
585 | ); |
ff3dd529 |
586 | } |
587 | |
e5f65c59 |
588 | my @views = sort { |
ff3dd529 |
589 | $result->{views}->{ $a }->{'order'} <=> $result->{views}->{ $b }->{'order'} |
590 | } keys %{ $result->{views} }; |
591 | for my $view_name (keys %{ $result->{views} }) { |
e5f65c59 |
592 | $schema->add_view( |
593 | name => $view_name, |
594 | sql => $result->{views}->{$view_name}->{sql}, |
595 | ); |
ff3dd529 |
596 | } |
be4469ab |
597 | |
598 | return 1; |
599 | } |
600 | |
601 | 1; |
602 | |
603 | # ------------------------------------------------------------------- |
604 | # Every hero becomes a bore at last. |
605 | # Ralph Waldo Emerson |
606 | # ------------------------------------------------------------------- |
607 | |
608 | =pod |
609 | |
610 | =head1 AUTHOR |
611 | |
612 | Chris Hilton E<lt>chris@dctank.comE<gt> - Bulk of code from |
613 | Sybase parser, I just tweaked it for SQLServer. Thanks. |
614 | |
615 | =head1 SEE ALSO |
616 | |
617 | SQL::Translator, SQL::Translator::Parser::DBI, L<http://www.midsomer.org/>. |
618 | |
619 | =cut |