Commit | Line | Data |
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1 | package SQL::Translator::Parser::SQLServer; |
2 | |
be4469ab |
3 | =head1 NAME |
4 | |
5 | SQL::Translator::Parser::SQLServer - parser for SQL Server |
6 | |
7 | =head1 SYNOPSIS |
8 | |
9 | use SQL::Translator::Parser::SQLServer; |
10 | |
11 | =head1 DESCRIPTION |
12 | |
13 | Adapted from Parser::Sybase and mostly parses the output of |
14 | Producer::SQLServer. The parsing is by no means complete and |
15 | should probably be considered a work in progress. |
16 | |
17 | =cut |
18 | |
19 | use strict; |
f27f9229 |
20 | use warnings; |
be4469ab |
21 | |
f769b7e8 |
22 | our $VERSION = '1.62'; |
bdf60588 |
23 | |
24 | our $DEBUG; |
be4469ab |
25 | $DEBUG = 0 unless defined $DEBUG; |
26 | |
27 | use Data::Dumper; |
bdf60588 |
28 | use SQL::Translator::Utils qw/ddl_parser_instance/; |
be4469ab |
29 | |
bdf60588 |
30 | use base qw(Exporter); |
31 | our @EXPORT_OK = qw(parse); |
be4469ab |
32 | |
bdf60588 |
33 | our $GRAMMAR = <<'END_OF_GRAMMAR'; |
be4469ab |
34 | |
e5f65c59 |
35 | { |
ff3dd529 |
36 | my ( %tables, @table_comments, $table_order, %procedures, $proc_order, %views, $view_order ); |
28224573 |
37 | |
38 | sub _err { |
39 | my $max_lines = 5; |
40 | my @up_to_N_lines = split (/\n/, $_[1], $max_lines + 1); |
41 | die sprintf ("Unable to parse line %d:\n%s\n", |
42 | $_[0], |
43 | join "\n", (map { "'$_'" } @up_to_N_lines[0..$max_lines - 1 ]), @up_to_N_lines > $max_lines ? '...' : () |
44 | ); |
45 | } |
46 | |
be4469ab |
47 | } |
48 | |
ff3dd529 |
49 | startrule : statement(s) eofile |
e5f65c59 |
50 | { |
51 | return { |
52 | tables => \%tables, |
53 | procedures => \%procedures, |
54 | views => \%views, |
55 | } |
56 | } |
be4469ab |
57 | |
58 | eofile : /^\Z/ |
59 | |
60 | statement : create_table |
61 | | create_procedure |
ff3dd529 |
62 | | create_view |
be4469ab |
63 | | create_index |
64 | | create_constraint |
65 | | comment |
028386aa |
66 | | disable_constraints |
e2fb9ad3 |
67 | | drop |
be4469ab |
68 | | use |
69 | | setuser |
70 | | if |
71 | | print |
72 | | grant |
73 | | exec |
28224573 |
74 | | /^\Z/ | { _err ($thisline, $text) } |
be4469ab |
75 | |
060a3e2e |
76 | use : /use/i NAME GO |
be4469ab |
77 | { @table_comments = () } |
78 | |
060a3e2e |
79 | setuser : /setuser/i USERNAME GO |
be4469ab |
80 | |
81 | if : /if/i object_not_null begin if_command end GO |
82 | |
83 | if_command : grant |
84 | | create_index |
85 | | create_constraint |
86 | |
060a3e2e |
87 | object_not_null : /object_id/i '(' SQSTRING ')' /is not null/i |
be4469ab |
88 | |
028386aa |
89 | field_not_null : /where/i field_name /is \s+ not \s+ null/ix |
90 | |
be4469ab |
91 | print : /\s*/ /print/i /.*/ |
92 | |
93 | else : /else/i /.*/ |
94 | |
95 | begin : /begin/i |
96 | |
97 | end : /end/i |
98 | |
99 | grant : /grant/i /[^\n]*/ |
100 | |
101 | exec : exec_statement(s) GO |
102 | |
103 | exec_statement : /exec/i /[^\n]+/ |
104 | |
e5f65c59 |
105 | comment : /^\s*(?:#|-{2}).*\n/ |
106 | { |
be4469ab |
107 | my $comment = $item[1]; |
108 | $comment =~ s/^\s*(#|--)\s*//; |
109 | $comment =~ s/\s*$//; |
110 | $return = $comment; |
111 | push @table_comments, $comment; |
112 | } |
113 | |
114 | comment : comment_start comment_middle comment_end |
e5f65c59 |
115 | { |
be4469ab |
116 | my $comment = $item[2]; |
117 | $comment =~ s/^\s*|\s*$//mg; |
118 | $comment =~ s/^\**\s*//mg; |
119 | push @table_comments, $comment; |
120 | } |
121 | |
122 | comment_start : m#^\s*\/\*# |
123 | |
124 | comment_end : m#\s*\*\/# |
125 | |
126 | comment_middle : m{([^*]+|\*(?!/))*} |
127 | |
e2fb9ad3 |
128 | drop : if_exists(?) /drop/i tbl_drop END_STATEMENT |
129 | |
028386aa |
130 | tbl_drop : /table/i ident |
e2fb9ad3 |
131 | |
132 | if_exists : /if exists/i '(' /select/i 'name' /from/i 'sysobjects' /[^\)]+/ ')' |
133 | |
be4469ab |
134 | # |
135 | # Create table. |
136 | # |
ff3dd529 |
137 | create_table : /create/i /table/i ident '(' create_def(s /,/) ')' lock(?) on_system(?) END_STATEMENT |
e5f65c59 |
138 | { |
be4469ab |
139 | my $table_owner = $item[3]{'owner'}; |
140 | my $table_name = $item[3]{'name'}; |
141 | |
142 | if ( @table_comments ) { |
143 | $tables{ $table_name }{'comments'} = [ @table_comments ]; |
144 | @table_comments = (); |
145 | } |
146 | |
147 | $tables{ $table_name }{'order'} = ++$table_order; |
148 | $tables{ $table_name }{'name'} = $table_name; |
149 | $tables{ $table_name }{'owner'} = $table_owner; |
150 | $tables{ $table_name }{'system'} = $item[7]; |
151 | |
152 | my $i = 0; |
153 | for my $def ( @{ $item[5] } ) { |
154 | if ( $def->{'supertype'} eq 'field' ) { |
155 | my $field_name = $def->{'name'}; |
e5f65c59 |
156 | $tables{ $table_name }{'fields'}{ $field_name } = |
be4469ab |
157 | { %$def, order => $i }; |
158 | $i++; |
e5f65c59 |
159 | |
be4469ab |
160 | if ( $def->{'is_primary_key'} ) { |
161 | push @{ $tables{ $table_name }{'constraints'} }, { |
162 | type => 'primary_key', |
163 | fields => [ $field_name ], |
164 | }; |
165 | } |
166 | } |
167 | elsif ( $def->{'supertype'} eq 'constraint' ) { |
168 | push @{ $tables{ $table_name }{'constraints'} }, $def; |
169 | } |
170 | else { |
171 | push @{ $tables{ $table_name }{'indices'} }, $def; |
172 | } |
173 | } |
174 | } |
175 | |
028386aa |
176 | disable_constraints : if_exists(?) /alter/i /table/i ident /nocheck/i /constraint/i /all/i END_STATEMENT |
177 | |
aee4b66e |
178 | # this is for the normal case |
028386aa |
179 | create_constraint : /create/i constraint END_STATEMENT |
180 | { |
181 | @table_comments = (); |
182 | push @{ $tables{ $item[2]{'table'} }{'constraints'} }, $item[2]; |
183 | } |
184 | |
185 | # and this is for the BEGIN/END case |
f9a5ee79 |
186 | create_constraint : /create/i constraint |
be4469ab |
187 | { |
188 | @table_comments = (); |
189 | push @{ $tables{ $item[2]{'table'} }{'constraints'} }, $item[2]; |
190 | } |
191 | |
028386aa |
192 | |
f9a5ee79 |
193 | create_constraint : /alter/i /table/i ident /add/i foreign_key_constraint END_STATEMENT |
194 | { |
195 | push @{ $tables{ $item[3]{name} }{constraints} }, $item[5]; |
196 | } |
197 | |
028386aa |
198 | |
be4469ab |
199 | create_index : /create/i index |
200 | { |
201 | @table_comments = (); |
202 | push @{ $tables{ $item[2]{'table'} }{'indices'} }, $item[2]; |
203 | } |
204 | |
ff3dd529 |
205 | create_procedure : /create/i PROCEDURE WORD not_go GO |
be4469ab |
206 | { |
207 | @table_comments = (); |
ff3dd529 |
208 | my $proc_name = $item[3]; |
209 | my $owner = ''; |
210 | my $sql = "$item[1] $item[2] $proc_name $item[4]"; |
e5f65c59 |
211 | |
ff3dd529 |
212 | $procedures{ $proc_name }{'order'} = ++$proc_order; |
213 | $procedures{ $proc_name }{'name'} = $proc_name; |
214 | $procedures{ $proc_name }{'owner'} = $owner; |
215 | $procedures{ $proc_name }{'sql'} = $sql; |
be4469ab |
216 | } |
217 | |
ff3dd529 |
218 | create_procedure : /create/i PROCEDURE '[' WORD '].' WORD not_go GO |
219 | { |
220 | @table_comments = (); |
221 | my $proc_name = $item[6]; |
222 | my $owner = $item[4]; |
223 | my $sql = "$item[1] $item[2] [$owner].$proc_name $item[7]"; |
e5f65c59 |
224 | |
ff3dd529 |
225 | $procedures{ $proc_name }{'order'} = ++$proc_order; |
226 | $procedures{ $proc_name }{'name'} = $proc_name; |
227 | $procedures{ $proc_name }{'owner'} = $owner; |
228 | $procedures{ $proc_name }{'sql'} = $sql; |
229 | } |
230 | |
231 | PROCEDURE : /procedure/i |
e5f65c59 |
232 | | /function/i |
ff3dd529 |
233 | |
ff3dd529 |
234 | create_view : /create/i /view/i WORD not_go GO |
235 | { |
236 | @table_comments = (); |
237 | my $view_name = $item[3]; |
238 | my $sql = "$item[1] $item[2] $item[3] $item[4]"; |
e5f65c59 |
239 | |
ff3dd529 |
240 | $views{ $view_name }{'order'} = ++$view_order; |
241 | $views{ $view_name }{'name'} = $view_name; |
242 | $views{ $view_name }{'sql'} = $sql; |
243 | } |
244 | |
ff3dd529 |
245 | not_go : /((?!\bgo\b).)*/is |
be4469ab |
246 | |
247 | create_def : constraint |
248 | | index |
249 | | field |
250 | |
251 | blank : /\s*/ |
252 | |
253 | field : field_name data_type field_qualifier(s?) |
e5f65c59 |
254 | { |
be4469ab |
255 | my %qualifiers = map { %$_ } @{ $item{'field_qualifier(s?)'} || [] }; |
e5f65c59 |
256 | my $nullable = defined $qualifiers{'nullable'} |
be4469ab |
257 | ? $qualifiers{'nullable'} : 1; |
e5f65c59 |
258 | $return = { |
be4469ab |
259 | supertype => 'field', |
e5f65c59 |
260 | name => $item{'field_name'}, |
be4469ab |
261 | data_type => $item{'data_type'}{'type'}, |
262 | size => $item{'data_type'}{'size'}, |
e5f65c59 |
263 | nullable => $nullable, |
264 | default => $qualifiers{'default_val'}, |
265 | is_auto_inc => $qualifiers{'is_auto_inc'}, |
266 | # is_primary_key => $item{'primary_key'}[0], |
267 | } |
be4469ab |
268 | } |
269 | |
270 | field_qualifier : nullable |
e5f65c59 |
271 | { |
272 | $return = { |
be4469ab |
273 | nullable => $item{'nullable'}, |
e5f65c59 |
274 | } |
be4469ab |
275 | } |
276 | |
277 | field_qualifier : default_val |
e5f65c59 |
278 | { |
279 | $return = { |
be4469ab |
280 | default_val => $item{'default_val'}, |
e5f65c59 |
281 | } |
be4469ab |
282 | } |
283 | |
284 | field_qualifier : auto_inc |
e5f65c59 |
285 | { |
286 | $return = { |
be4469ab |
287 | is_auto_inc => $item{'auto_inc'}, |
e5f65c59 |
288 | } |
be4469ab |
289 | } |
290 | |
291 | constraint : primary_key_constraint |
292 | | foreign_key_constraint |
293 | | unique_constraint |
294 | |
060a3e2e |
295 | field_name : NAME |
be4469ab |
296 | |
060a3e2e |
297 | index_name : NAME |
be4469ab |
298 | |
060a3e2e |
299 | table_name : NAME |
be4469ab |
300 | |
e5f65c59 |
301 | data_type : WORD field_size(?) |
302 | { |
303 | $return = { |
304 | type => $item[1], |
be4469ab |
305 | size => $item[2][0] |
e5f65c59 |
306 | } |
be4469ab |
307 | } |
308 | |
309 | lock : /lock/i /datarows/i |
310 | |
311 | field_type : WORD |
312 | |
313 | field_size : '(' num_range ')' { $item{'num_range'} } |
314 | |
315 | num_range : DIGITS ',' DIGITS |
316 | { $return = $item[1].','.$item[3] } |
317 | | DIGITS |
318 | { $return = $item[1] } |
319 | |
320 | |
321 | nullable : /not/i /null/i |
322 | { $return = 0 } |
323 | | /null/i |
324 | { $return = 1 } |
325 | |
2a8fb466 |
326 | default_val : /default/i /null/i |
327 | { $return = 'null' } |
060a3e2e |
328 | | /default/i SQSTRING |
329 | { $return = $item[2] } |
e5f65c59 |
330 | | /default/i WORD |
06baeb21 |
331 | { $return = $item[2] } |
be4469ab |
332 | |
333 | auto_inc : /identity/i { 1 } |
334 | |
335 | primary_key_constraint : /constraint/i index_name(?) /primary/i /key/i parens_field_list |
e5f65c59 |
336 | { |
337 | $return = { |
be4469ab |
338 | supertype => 'constraint', |
339 | name => $item[2][0], |
340 | type => 'primary_key', |
341 | fields => $item[5], |
e5f65c59 |
342 | } |
be4469ab |
343 | } |
344 | |
100684f3 |
345 | 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 |
346 | { |
e5f65c59 |
347 | $return = { |
be4469ab |
348 | supertype => 'constraint', |
349 | name => $item[2][0], |
350 | type => 'foreign_key', |
351 | fields => $item[5], |
352 | reference_table => $item[7], |
e5f65c59 |
353 | reference_fields => $item[8][0], |
100684f3 |
354 | on_delete => $item[9][0], |
355 | on_update => $item[10][0], |
e5f65c59 |
356 | } |
be4469ab |
357 | } |
358 | |
e2fb9ad3 |
359 | unique_constraint : /constraint/i index_name(?) /unique/i parens_field_list |
360 | { |
e5f65c59 |
361 | $return = { |
e2fb9ad3 |
362 | supertype => 'constraint', |
363 | type => 'unique', |
364 | name => $item[2][0], |
365 | fields => $item[4], |
366 | } |
367 | } |
368 | |
028386aa |
369 | unique_constraint : /unique/i clustered(?) INDEX(?) index_name(?) on_table(?) parens_field_list field_not_null(?) |
e5f65c59 |
370 | { |
371 | $return = { |
be4469ab |
372 | supertype => 'constraint', |
373 | type => 'unique', |
374 | clustered => $item[2][0], |
375 | name => $item[4][0], |
376 | table => $item[5][0], |
377 | fields => $item[6], |
e5f65c59 |
378 | } |
be4469ab |
379 | } |
380 | |
100684f3 |
381 | on_delete : /on delete/i reference_option |
be4469ab |
382 | { $item[2] } |
383 | |
100684f3 |
384 | on_update : /on update/i reference_option |
be4469ab |
385 | { $item[2] } |
386 | |
ff3dd529 |
387 | reference_option: /cascade/i |
388 | { $item[1] } |
389 | | /no action/i |
390 | { $item[1] } |
be4469ab |
391 | |
392 | clustered : /clustered/i |
393 | { $return = 1 } |
394 | | /nonclustered/i |
395 | { $return = 0 } |
396 | |
397 | INDEX : /index/i |
398 | |
399 | on_table : /on/i table_name |
400 | { $return = $item[2] } |
401 | |
402 | on_system : /on/i /system/i |
403 | { $return = 1 } |
404 | |
e2fb9ad3 |
405 | index : clustered(?) INDEX index_name(?) on_table(?) parens_field_list END_STATEMENT |
e5f65c59 |
406 | { |
407 | $return = { |
be4469ab |
408 | supertype => 'index', |
409 | type => 'normal', |
410 | clustered => $item[1][0], |
411 | name => $item[3][0], |
412 | table => $item[4][0], |
413 | fields => $item[5], |
e5f65c59 |
414 | } |
be4469ab |
415 | } |
416 | |
417 | parens_field_list : '(' field_name(s /,/) ')' |
418 | { $item[2] } |
419 | |
060a3e2e |
420 | ident : NAME '.' NAME |
028386aa |
421 | { $return = { owner => $item[1], name => $item[3] } } |
060a3e2e |
422 | | NAME |
be4469ab |
423 | { $return = { name => $item[1] } } |
424 | |
ff3dd529 |
425 | END_STATEMENT : ';' |
e5f65c59 |
426 | | GO |
ff3dd529 |
427 | |
be4469ab |
428 | GO : /^go/i |
429 | |
060a3e2e |
430 | USERNAME : WORD |
431 | | SQSTRING |
432 | |
433 | NAME : WORD |
434 | | DQSTRING |
435 | | BQSTRING |
be4469ab |
436 | |
437 | WORD : /[\w#]+/ |
438 | |
439 | DIGITS : /\d+/ |
440 | |
441 | COMMA : ',' |
442 | |
fd498bb0 |
443 | SQSTRING : "'" <skip: ''> /(?:[^']|'')*/ "'" |
444 | { ($return = $item[3]) =~ s/''/'/g } |
be4469ab |
445 | |
fd498bb0 |
446 | DQSTRING : '"' <skip: ''> /(?:[^"]|"")+/ '"' |
447 | { ($return = $item[3]) =~ s/""/"/g } |
028386aa |
448 | |
fd498bb0 |
449 | BQSTRING : '[' <skip: ''> /(?:[^]]|]])+/ ']' |
450 | { ($return = $item[3]) =~ s/]]/]/g; } |
028386aa |
451 | |
bdf60588 |
452 | END_OF_GRAMMAR |
be4469ab |
453 | |
be4469ab |
454 | sub parse { |
455 | my ( $translator, $data ) = @_; |
bdf60588 |
456 | |
457 | # Enable warnings within the Parse::RecDescent module. |
458 | local $::RD_ERRORS = 1 unless defined $::RD_ERRORS; # Make sure the parser dies when it encounters an error |
459 | local $::RD_WARN = 1 unless defined $::RD_WARN; # Enable warnings. This will warn on unused rules &c. |
460 | local $::RD_HINT = 1 unless defined $::RD_HINT; # Give out hints to help fix problems. |
be4469ab |
461 | |
462 | local $::RD_TRACE = $translator->trace ? 1 : undef; |
463 | local $DEBUG = $translator->debug; |
464 | |
bdf60588 |
465 | my $parser = ddl_parser_instance('SQLServer'); |
be4469ab |
466 | |
467 | my $result = $parser->startrule($data); |
468 | return $translator->error( "Parse failed." ) unless defined $result; |
469 | warn Dumper( $result ) if $DEBUG; |
470 | |
471 | my $schema = $translator->schema; |
e5f65c59 |
472 | my @tables = sort { |
ff3dd529 |
473 | $result->{tables}->{ $a }->{'order'} <=> $result->{tables}->{ $b }->{'order'} |
474 | } keys %{ $result->{tables} }; |
be4469ab |
475 | |
476 | for my $table_name ( @tables ) { |
ff3dd529 |
477 | my $tdata = $result->{tables}->{ $table_name }; |
e5f65c59 |
478 | my $table = $schema->add_table( name => $tdata->{'name'} ) |
be4469ab |
479 | or die "Can't create table '$table_name': ", $schema->error; |
480 | |
481 | $table->comments( $tdata->{'comments'} ); |
482 | |
e5f65c59 |
483 | my @fields = sort { |
484 | $tdata->{'fields'}->{$a}->{'order'} |
be4469ab |
485 | <=> |
486 | $tdata->{'fields'}->{$b}->{'order'} |
487 | } keys %{ $tdata->{'fields'} }; |
488 | |
489 | for my $fname ( @fields ) { |
490 | my $fdata = $tdata->{'fields'}{ $fname }; |
491 | my $field = $table->add_field( |
492 | name => $fdata->{'name'}, |
493 | data_type => $fdata->{'data_type'}, |
494 | size => $fdata->{'size'}, |
495 | default_value => $fdata->{'default'}, |
496 | is_auto_increment => $fdata->{'is_auto_inc'}, |
497 | is_nullable => $fdata->{'nullable'}, |
498 | comments => $fdata->{'comments'}, |
499 | ) or die $table->error; |
500 | |
501 | $table->primary_key( $field->name ) if $fdata->{'is_primary_key'}; |
502 | |
503 | for my $qual ( qw[ binary unsigned zerofill list ] ) { |
504 | if ( my $val = $fdata->{ $qual } || $fdata->{ uc $qual } ) { |
505 | next if ref $val eq 'ARRAY' && !@$val; |
506 | $field->extra( $qual, $val ); |
507 | } |
508 | } |
509 | |
510 | if ( $field->data_type =~ /(set|enum)/i && !$field->size ) { |
511 | my %extra = $field->extra; |
512 | my $longest = 0; |
513 | for my $len ( map { length } @{ $extra{'list'} || [] } ) { |
514 | $longest = $len if $len > $longest; |
515 | } |
516 | $field->size( $longest ) if $longest; |
517 | } |
518 | |
519 | for my $cdata ( @{ $fdata->{'constraints'} } ) { |
520 | next unless $cdata->{'type'} eq 'foreign_key'; |
521 | $cdata->{'fields'} ||= [ $field->name ]; |
522 | push @{ $tdata->{'constraints'} }, $cdata; |
523 | } |
524 | } |
525 | |
526 | for my $idata ( @{ $tdata->{'indices'} || [] } ) { |
527 | my $index = $table->add_index( |
528 | name => $idata->{'name'}, |
529 | type => uc $idata->{'type'}, |
530 | fields => $idata->{'fields'}, |
531 | ) or die $table->error; |
532 | } |
533 | |
534 | for my $cdata ( @{ $tdata->{'constraints'} || [] } ) { |
535 | my $constraint = $table->add_constraint( |
536 | name => $cdata->{'name'}, |
537 | type => $cdata->{'type'}, |
538 | fields => $cdata->{'fields'}, |
539 | reference_table => $cdata->{'reference_table'}, |
540 | reference_fields => $cdata->{'reference_fields'}, |
541 | match_type => $cdata->{'match_type'} || '', |
100684f3 |
542 | on_delete => $cdata->{'on_delete'} || $cdata->{'on_delete_do'}, |
543 | on_update => $cdata->{'on_update'} || $cdata->{'on_update_do'}, |
be4469ab |
544 | ) or die $table->error; |
545 | } |
546 | } |
e5f65c59 |
547 | |
548 | my @procedures = sort { |
ff3dd529 |
549 | $result->{procedures}->{ $a }->{'order'} <=> $result->{procedures}->{ $b }->{'order'} |
550 | } keys %{ $result->{procedures} }; |
551 | for my $proc_name (@procedures) { |
e5f65c59 |
552 | $schema->add_procedure( |
553 | name => $proc_name, |
554 | owner => $result->{procedures}->{$proc_name}->{owner}, |
555 | sql => $result->{procedures}->{$proc_name}->{sql}, |
556 | ); |
ff3dd529 |
557 | } |
558 | |
e5f65c59 |
559 | my @views = sort { |
ff3dd529 |
560 | $result->{views}->{ $a }->{'order'} <=> $result->{views}->{ $b }->{'order'} |
561 | } keys %{ $result->{views} }; |
562 | for my $view_name (keys %{ $result->{views} }) { |
e5f65c59 |
563 | $schema->add_view( |
564 | name => $view_name, |
565 | sql => $result->{views}->{$view_name}->{sql}, |
566 | ); |
ff3dd529 |
567 | } |
be4469ab |
568 | |
569 | return 1; |
570 | } |
571 | |
572 | 1; |
573 | |
574 | # ------------------------------------------------------------------- |
575 | # Every hero becomes a bore at last. |
576 | # Ralph Waldo Emerson |
577 | # ------------------------------------------------------------------- |
578 | |
579 | =pod |
580 | |
581 | =head1 AUTHOR |
582 | |
583 | Chris Hilton E<lt>chris@dctank.comE<gt> - Bulk of code from |
584 | Sybase parser, I just tweaked it for SQLServer. Thanks. |
585 | |
586 | =head1 SEE ALSO |
587 | |
588 | SQL::Translator, SQL::Translator::Parser::DBI, L<http://www.midsomer.org/>. |
589 | |
590 | =cut |