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1 | package SQL::Translator::Parser::Oracle; |
2 | |
3 | # ------------------------------------------------------------------- |
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4 | # $Id: Oracle.pm,v 1.25 2006-05-24 18:10:30 duality72 Exp $ |
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5 | # ------------------------------------------------------------------- |
90075866 |
6 | # Copyright (C) 2002-4 SQLFairy Authors |
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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 | SQL::Translator::Parser::Oracle - parser for Oracle |
26 | |
27 | =head1 SYNOPSIS |
28 | |
29 | use SQL::Translator; |
30 | use SQL::Translator::Parser::Oracle; |
31 | |
32 | my $translator = SQL::Translator->new; |
33 | $translator->parser("SQL::Translator::Parser::Oracle"); |
34 | |
35 | =head1 DESCRIPTION |
36 | |
37 | From http://www.ss64.com/ora/table_c.html: |
38 | |
39 | CREATE [GLOBAL TEMPORARY] TABLE [schema.]table (tbl_defs,...) |
40 | [ON COMMIT {DELETE|PRESERVE} ROWS] |
41 | [storage_options | CLUSTER cluster_name (col1, col2,... ) |
42 | | ORGANIZATION {HEAP [storage_options] |
43 | | INDEX idx_organized_tbl_clause}] |
44 | [LOB_storage_clause][varray_clause][nested_storage_clause] |
45 | partitioning_options |
46 | [[NO]CACHE] [[NO]MONITORING] [PARALLEL parallel_clause] |
47 | [ENABLE enable_clause | DISABLE disable_clause] |
48 | [AS subquery] |
49 | |
50 | tbl_defs: |
51 | column datatype [DEFAULT expr] [column_constraint(s)] |
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52 | table_ref_constraint |
53 | |
54 | storage_options: |
55 | PCTFREE int |
56 | PCTUSED int |
57 | INITTRANS int |
58 | MAXTRANS int |
59 | STORAGE storage_clause |
60 | TABLESPACE tablespace |
61 | [LOGGING|NOLOGGING] |
62 | |
63 | idx_organized_tbl_clause: |
64 | storage_option(s) [PCTTHRESHOLD int] |
65 | [COMPRESS int|NOCOMPRESS] |
66 | [ [INCLUDING column_name] OVERFLOW [storage_option(s)] ] |
67 | |
68 | nested_storage_clause: |
69 | NESTED TABLE nested_item STORE AS storage_table |
70 | [RETURN AS {LOCATOR|VALUE} ] |
71 | |
72 | partitioning_options: |
73 | Partition_clause {ENABLE|DISABLE} ROW MOVEMENT |
74 | |
75 | Column Constraints |
76 | (http://www.ss64.com/ora/clause_constraint_col.html) |
77 | |
78 | CONSTRAINT constrnt_name {UNIQUE|PRIMARY KEY} constrnt_state |
79 | |
80 | CONSTRAINT constrnt_name CHECK(condition) constrnt_state |
81 | |
82 | CONSTRAINT constrnt_name [NOT] NULL constrnt_state |
83 | |
84 | CONSTRAINT constrnt_name REFERENCES [schema.]table[(column)] |
85 | [ON DELETE {CASCADE|SET NULL}] constrnt_state |
86 | |
87 | constrnt_state |
88 | [[NOT] DEFERRABLE] [INITIALLY {IMMEDIATE|DEFERRED}] |
89 | [RELY | NORELY] [USING INDEX using_index_clause] |
90 | [ENABLE|DISABLE] [VALIDATE|NOVALIDATE] |
91 | [EXCEPTIONS INTO [schema.]table] |
92 | |
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93 | Note that probably not all of the above syntax is supported, but the grammar |
94 | was altered to better handle the syntax created by DDL::Oracle. |
95 | |
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96 | =cut |
97 | |
98 | use strict; |
99 | use vars qw[ $DEBUG $VERSION $GRAMMAR @EXPORT_OK ]; |
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100 | $VERSION = sprintf "%d.%02d", q$Revision: 1.25 $ =~ /(\d+)\.(\d+)/; |
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101 | $DEBUG = 0 unless defined $DEBUG; |
102 | |
103 | use Data::Dumper; |
104 | use Parse::RecDescent; |
105 | use Exporter; |
106 | use base qw(Exporter); |
107 | |
108 | @EXPORT_OK = qw(parse); |
109 | |
110 | # Enable warnings within the Parse::RecDescent module. |
111 | $::RD_ERRORS = 1; # Make sure the parser dies when it encounters an error |
112 | $::RD_WARN = 1; # Enable warnings. This will warn on unused rules &c. |
113 | $::RD_HINT = 1; # Give out hints to help fix problems. |
114 | |
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115 | $GRAMMAR = q` |
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116 | |
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117 | { my ( %tables, %indices, %constraints, $table_order, @table_comments ) } |
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118 | |
119 | # |
120 | # The "eofile" rule makes the parser fail if any "statement" rule |
121 | # fails. Otherwise, the first successful match by a "statement" |
122 | # won't cause the failure needed to know that the parse, as a whole, |
123 | # failed. -ky |
124 | # |
87053733 |
125 | startrule : statement(s) eofile |
126 | { |
127 | $return = { |
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128 | tables => \%tables, |
129 | indices => \%indices, |
130 | constraints => \%constraints, |
87053733 |
131 | }; |
132 | } |
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133 | |
134 | eofile : /^\Z/ |
135 | |
87053733 |
136 | statement : remark |
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137 | | run |
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138 | | prompt |
139 | | create |
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140 | | table_comment |
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141 | | comment_on_table |
142 | | comment_on_column |
143 | | alter |
144 | | drop |
145 | | <error> |
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146 | |
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147 | alter : /alter/i WORD /[^;]+/ ';' |
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148 | { @table_comments = () } |
149 | |
150 | drop : /drop/i TABLE ';' |
151 | |
152 | drop : /drop/i WORD(s) ';' |
153 | { @table_comments = () } |
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154 | |
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155 | create : create_table table_name '(' create_definition(s /,/) ')' table_option(s?) ';' |
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156 | { |
157 | my $table_name = $item{'table_name'}; |
158 | $tables{ $table_name }{'order'} = ++$table_order; |
159 | $tables{ $table_name }{'table_name'} = $table_name; |
160 | |
067e3cf4 |
161 | if ( @table_comments ) { |
162 | $tables{ $table_name }{'comments'} = [ @table_comments ]; |
163 | @table_comments = (); |
164 | } |
165 | |
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166 | my $i = 1; |
167 | my @constraints; |
87053733 |
168 | for my $definition ( @{ $item[4] } ) { |
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169 | if ( $definition->{'type'} eq 'field' ) { |
170 | my $field_name = $definition->{'name'}; |
171 | $tables{ $table_name }{'fields'}{ $field_name } = |
172 | { %$definition, order => $i }; |
173 | $i++; |
174 | |
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175 | for my $constraint ( @{ $definition->{'constraints'} || [] } ) { |
176 | $constraint->{'fields'} = [ $field_name ]; |
177 | push @{ $tables{ $table_name }{'constraints'} }, |
178 | $constraint; |
179 | } |
180 | } |
181 | elsif ( $definition->{'type'} eq 'constraint' ) { |
182 | $definition->{'type'} = $definition->{'constraint_type'}; |
f77a985b |
183 | push @{ $tables{ $table_name }{'constraints'} }, $definition; |
17cae8ab |
184 | } |
185 | else { |
186 | push @{ $tables{ $table_name }{'indices'} }, $definition; |
187 | } |
188 | } |
189 | |
87053733 |
190 | for my $option ( @{ $item[6] } ) { |
7c4cf567 |
191 | push @{ $tables{ $table_name }{'table_options'} }, $option; |
17cae8ab |
192 | } |
193 | |
194 | 1; |
195 | } |
196 | |
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197 | create : create_index index_name /on/i table_name index_expr table_option(?) ';' |
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198 | { |
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199 | my $table_name = $item[4]; |
200 | if ( $item[1] ) { |
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201 | push @{ $constraints{ $table_name } }, { |
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202 | name => $item[2], |
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203 | type => 'unique', |
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204 | fields => $item[5], |
6a36a3d8 |
205 | }; |
206 | } |
207 | else { |
208 | push @{ $indices{ $table_name } }, { |
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209 | name => $item[2], |
6a36a3d8 |
210 | type => 'normal', |
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211 | fields => $item[5], |
6a36a3d8 |
212 | }; |
213 | } |
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214 | } |
215 | |
7f6504d3 |
216 | index_expr: parens_word_list |
217 | { $item[1] } |
218 | | '(' WORD parens_word_list ')' |
c4222efd |
219 | { |
220 | my $arg_list = join(",", @{$item[3]}); |
221 | $return = "$item[2]($arg_list)"; |
222 | } |
7f6504d3 |
223 | |
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224 | # Create anything else (e.g., domain, function, etc.) |
3b668c81 |
225 | create : ...!create_table ...!create_index /create/i WORD /[^;]+/ ';' |
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226 | { @table_comments = () } |
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227 | |
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228 | create_index : /create/i UNIQUE(?) /index/i |
229 | { $return = $item[2] } |
230 | |
231 | index_name : NAME '.' NAME |
232 | { $item[3] } |
233 | | NAME |
234 | { $item[1] } |
235 | |
17cae8ab |
236 | global_temporary: /global/i /temporary/i |
237 | |
238 | table_name : NAME '.' NAME |
239 | { $item[3] } |
240 | | NAME |
241 | { $item[1] } |
242 | |
243 | create_definition : field |
244 | | table_constraint |
245 | | <error> |
246 | |
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247 | table_comment : comment |
248 | { |
249 | my $comment = $item[1]; |
250 | $return = $comment; |
251 | push @table_comments, $comment; |
252 | } |
253 | |
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254 | comment : /^\s*(?:#|-{2}).*\n/ |
067e3cf4 |
255 | { |
39129b47 |
256 | my $comment = $item[1]; |
257 | $comment =~ s/^\s*(#|-{2})\s*//; |
258 | $comment =~ s/\s*$//; |
259 | $return = $comment; |
f77a985b |
260 | } |
261 | |
262 | comment : /\/\*/ /[^\*]+/ /\*\// |
263 | { |
264 | my $comment = $item[2]; |
265 | $comment =~ s/^\s*|\s*$//g; |
266 | $return = $comment; |
067e3cf4 |
267 | } |
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268 | |
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269 | remark : /^REM\s+.*\n/ |
270 | |
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271 | run : /^(RUN|\/)\s+.*\n/ |
272 | |
87053733 |
273 | prompt : /prompt/i /(table|index|sequence|trigger)/i ';' |
274 | |
275 | prompt : /prompt\s+create\s+.*\n/i |
276 | |
947dfd86 |
277 | comment_on_table : /comment/i /on/i /table/i table_name /is/i comment_phrase ';' |
17cae8ab |
278 | { |
947dfd86 |
279 | push @{ $tables{ $item{'table_name'} }{'comments'} }, $item{'comment_phrase'}; |
17cae8ab |
280 | } |
281 | |
947dfd86 |
282 | comment_on_column : /comment/i /on/i /column/i column_name /is/i comment_phrase ';' |
17cae8ab |
283 | { |
284 | my $table_name = $item[4]->{'table'}; |
285 | my $field_name = $item[4]->{'field'}; |
286 | push @{ $tables{ $table_name }{'fields'}{ $field_name }{'comments'} }, |
947dfd86 |
287 | $item{'comment_phrase'}; |
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288 | } |
289 | |
290 | column_name : NAME '.' NAME |
291 | { $return = { table => $item[1], field => $item[3] } } |
292 | |
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293 | comment_phrase : /'.*?'/ |
294 | { |
295 | my $val = $item[1]; |
296 | $val =~ s/^'|'$//g; |
297 | $return = $val; |
298 | } |
17cae8ab |
299 | |
300 | field : comment(s?) field_name data_type field_meta(s?) comment(s?) |
301 | { |
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302 | my ( $is_pk, $default, @constraints ); |
303 | my $null = 1; |
17cae8ab |
304 | for my $meta ( @{ $item[4] } ) { |
947dfd86 |
305 | if ( $meta->{'type'} eq 'default' ) { |
306 | $default = $meta; |
307 | next; |
308 | } |
309 | elsif ( $meta->{'type'} eq 'not_null' ) { |
310 | $null = 0; |
311 | next; |
312 | } |
313 | elsif ( $meta->{'type'} eq 'primary_key' ) { |
314 | $is_pk = 1; |
315 | } |
316 | |
317 | push @constraints, $meta if $meta->{'supertype'} eq 'constraint'; |
17cae8ab |
318 | } |
319 | |
947dfd86 |
320 | my @comments = ( @{ $item[1] }, @{ $item[5] } ); |
17cae8ab |
321 | |
322 | $return = { |
323 | type => 'field', |
324 | name => $item{'field_name'}, |
325 | data_type => $item{'data_type'}{'type'}, |
326 | size => $item{'data_type'}{'size'}, |
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327 | null => $null, |
328 | default => $default->{'value'}, |
947dfd86 |
329 | is_primary_key => $is_pk, |
17cae8ab |
330 | constraints => [ @constraints ], |
947dfd86 |
331 | comments => [ @comments ], |
17cae8ab |
332 | } |
333 | } |
334 | | <error> |
335 | |
336 | field_name : NAME |
337 | |
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338 | data_type : ora_data_type data_size(?) |
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339 | { |
340 | $return = { |
341 | type => $item[1], |
342 | size => $item[2][0] || '', |
343 | } |
344 | } |
7f6504d3 |
345 | |
346 | data_size : '(' VALUE(s /,/) data_size_modifier(?) ')' |
347 | { $item[2] } |
348 | |
349 | data_size_modifier: /byte/i |
350 | | /char/i |
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351 | |
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352 | column_constraint : constraint_name(?) column_constraint_type constraint_state(s?) |
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353 | { |
354 | my $desc = $item{'column_constraint_type'}; |
355 | my $type = $desc->{'type'}; |
356 | my $fields = $desc->{'fields'} || []; |
357 | my $expression = $desc->{'expression'} || ''; |
358 | |
359 | $return = { |
947dfd86 |
360 | supertype => 'constraint', |
361 | name => $item{'constraint_name(?)'}[0] || '', |
17cae8ab |
362 | type => $type, |
363 | expression => $type eq 'check' ? $expression : '', |
40c5e2f4 |
364 | deferrable => $item{'deferrable'}, |
17cae8ab |
365 | deferred => $item{'deferred'}, |
366 | reference_table => $desc->{'reference_table'}, |
367 | reference_fields => $desc->{'reference_fields'}, |
368 | # match_type => $desc->{'match_type'}, |
100684f3 |
369 | # on_update => $desc->{'on_update'}, |
17cae8ab |
370 | } |
371 | } |
372 | |
373 | constraint_name : /constraint/i NAME { $item[2] } |
374 | |
c72b8f32 |
375 | column_constraint_type : /not\s+null/i { $return = { type => 'not_null' } } |
947dfd86 |
376 | | /null/ |
17cae8ab |
377 | { $return = { type => 'null' } } |
947dfd86 |
378 | | /unique/ |
17cae8ab |
379 | { $return = { type => 'unique' } } |
c72b8f32 |
380 | | /primary\s+key/i |
17cae8ab |
381 | { $return = { type => 'primary_key' } } |
947dfd86 |
382 | | /check/i '(' /[^)]+/ ')' |
c72b8f32 |
383 | { $return = { type => 'check', expression => $item[3] } } |
100684f3 |
384 | | /references/i table_name parens_word_list(?) on_delete(?) |
17cae8ab |
385 | { |
386 | $return = { |
387 | type => 'foreign_key', |
388 | reference_table => $item[2], |
389 | reference_fields => $item[3][0], |
390 | # match_type => $item[4][0], |
100684f3 |
391 | on_delete => $item[5][0], |
17cae8ab |
392 | } |
393 | } |
394 | |
3b668c81 |
395 | constraint_state : deferrable { $return = { type => $item[1] } } |
396 | | deferred { $return = { type => $item[1] } } |
397 | | /(no)?rely/i { $return = { type => $item[1] } } |
17cae8ab |
398 | # | /using/i /index/i using_index_clause |
3b668c81 |
399 | # { $return = { type => 'using_index', index => $item[3] } } |
400 | | /(dis|en)able/i { $return = { type => $item[1] } } |
401 | | /(no)?validate/i { $return = { type => $item[1] } } |
402 | | /exceptions/i /into/i table_name |
403 | { $return = { type => 'exceptions_into', table => $item[3] } } |
17cae8ab |
404 | |
405 | deferrable : /not/i /deferrable/i |
406 | { $return = 'not_deferrable' } |
407 | | /deferrable/i |
408 | { $return = 'deferrable' } |
409 | |
410 | deferred : /initially/i /(deferred|immediate)/i { $item[2] } |
411 | |
412 | ora_data_type : |
947dfd86 |
413 | /(n?varchar2|varchar)/i { $return = 'varchar2' } |
17cae8ab |
414 | | |
415 | /n?char/i { $return = 'character' } |
416 | | |
00e41431 |
417 | /n?dec/i { $return = 'decimal' } |
418 | | |
17cae8ab |
419 | /number/i { $return = 'number' } |
420 | | |
87053733 |
421 | /integer/i { $return = 'integer' } |
422 | | |
17cae8ab |
423 | /(pls_integer|binary_integer)/i { $return = 'integer' } |
424 | | |
3b668c81 |
425 | /interval\s+day/i { $return = 'interval day' } |
17cae8ab |
426 | | |
3b668c81 |
427 | /interval\s+year/i { $return = 'interval year' } |
17cae8ab |
428 | | |
3b668c81 |
429 | /long\s+raw/i { $return = 'long raw' } |
17cae8ab |
430 | | |
3b668c81 |
431 | /(long|date|timestamp|raw|rowid|urowid|mlslabel|clob|nclob|blob|bfile|float)/i { $item[1] } |
17cae8ab |
432 | |
433 | parens_value_list : '(' VALUE(s /,/) ')' |
434 | { $item[2] } |
435 | |
436 | parens_word_list : '(' WORD(s /,/) ')' |
437 | { $item[2] } |
438 | |
439 | field_meta : default_val |
947dfd86 |
440 | | column_constraint |
17cae8ab |
441 | |
442 | default_val : /default/i /(?:')?[\w\d.-]*(?:')?/ |
443 | { |
b85a95ec |
444 | my $val = $item[2]; |
445 | $val =~ s/'//g if defined $val; |
17cae8ab |
446 | $return = { |
947dfd86 |
447 | supertype => 'constraint', |
448 | type => 'default', |
17cae8ab |
449 | value => $val, |
450 | } |
451 | } |
452 | |
453 | create_table : /create/i global_temporary(?) /table/i |
454 | |
7c4cf567 |
455 | table_option : /organization/i WORD |
456 | { |
457 | $return = { 'ORGANIZATION' => $item[2] } |
458 | } |
459 | |
460 | table_option : /nomonitoring/i |
461 | { |
462 | $return = { 'NOMONITORING' => undef } |
463 | } |
464 | |
465 | table_option : /parallel/i '(' key_value(s) ')' |
466 | { |
467 | $return = { 'PARALLEL' => $item[3] } |
468 | } |
469 | |
470 | key_value : WORD VALUE |
471 | { |
472 | $return = { $item[1], $item[2] } |
473 | } |
474 | |
17cae8ab |
475 | table_option : /[^;]+/ |
476 | |
3b668c81 |
477 | table_constraint : comment(s?) constraint_name(?) table_constraint_type deferrable(?) deferred(?) constraint_state(s?) comment(s?) |
17cae8ab |
478 | { |
479 | my $desc = $item{'table_constraint_type'}; |
480 | my $type = $desc->{'type'}; |
481 | my $fields = $desc->{'fields'}; |
482 | my $expression = $desc->{'expression'}; |
483 | my @comments = ( @{ $item[1] }, @{ $item[-1] } ); |
484 | |
485 | $return = { |
947dfd86 |
486 | name => $item{'constraint_name(?)'}[0] || '', |
17cae8ab |
487 | type => 'constraint', |
488 | constraint_type => $type, |
489 | fields => $type ne 'check' ? $fields : [], |
490 | expression => $type eq 'check' ? $expression : '', |
40c5e2f4 |
491 | deferrable => $item{'deferrable(?)'}, |
947dfd86 |
492 | deferred => $item{'deferred(?)'}, |
17cae8ab |
493 | reference_table => $desc->{'reference_table'}, |
494 | reference_fields => $desc->{'reference_fields'}, |
495 | # match_type => $desc->{'match_type'}[0], |
100684f3 |
496 | on_delete => $desc->{'on_delete'} || $desc->{'on_delete_do'}, |
497 | on_update => $desc->{'on_update'} || $desc->{'on_update_do'}, |
17cae8ab |
498 | comments => [ @comments ], |
499 | } |
500 | } |
501 | |
3b668c81 |
502 | table_constraint_type : /primary key/i '(' NAME(s /,/) ')' |
17cae8ab |
503 | { |
504 | $return = { |
505 | type => 'primary_key', |
506 | fields => $item[3], |
507 | } |
508 | } |
509 | | |
510 | /unique/i '(' NAME(s /,/) ')' |
511 | { |
512 | $return = { |
513 | type => 'unique', |
514 | fields => $item[3], |
515 | } |
516 | } |
517 | | |
518 | /check/ '(' /(.+)/ ')' |
519 | { |
520 | $return = { |
521 | type => 'check', |
522 | expression => $item[3], |
523 | } |
524 | } |
525 | | |
100684f3 |
526 | /foreign key/i '(' NAME(s /,/) ')' /references/i table_name parens_word_list(?) on_delete(?) |
17cae8ab |
527 | { |
528 | $return = { |
529 | type => 'foreign_key', |
530 | fields => $item[3], |
531 | reference_table => $item[6], |
532 | reference_fields => $item[7][0], |
188a97b5 |
533 | # match_type => $item[8][0], |
534 | on_delete => $item[8][0], |
535 | # on_update => $item[9][0], |
17cae8ab |
536 | } |
537 | } |
538 | |
100684f3 |
539 | on_delete : /on delete/i WORD(s) |
188a97b5 |
540 | { join(' ', @{$item[2]}) } |
17cae8ab |
541 | |
6a36a3d8 |
542 | UNIQUE : /unique/i { $return = 1 } |
543 | |
17cae8ab |
544 | WORD : /\w+/ |
545 | |
546 | NAME : /\w+/ { $item[1] } |
547 | |
067e3cf4 |
548 | TABLE : /table/i |
549 | |
17cae8ab |
550 | VALUE : /[-+]?\.?\d+(?:[eE]\d+)?/ |
551 | { $item[1] } |
552 | | /'.*?'/ # XXX doesn't handle embedded quotes |
553 | { $item[1] } |
554 | | /NULL/ |
555 | { 'NULL' } |
556 | |
3b668c81 |
557 | `; |
17cae8ab |
558 | |
559 | # ------------------------------------------------------------------- |
560 | sub parse { |
561 | my ( $translator, $data ) = @_; |
a74de73b |
562 | my $parser = Parse::RecDescent->new($GRAMMAR); |
17cae8ab |
563 | |
564 | local $::RD_TRACE = $translator->trace ? 1 : undef; |
565 | local $DEBUG = $translator->debug; |
566 | |
567 | unless (defined $parser) { |
568 | return $translator->error("Error instantiating Parse::RecDescent ". |
569 | "instance: Bad grammer"); |
570 | } |
571 | |
87053733 |
572 | my $result = $parser->startrule( $data ); |
17cae8ab |
573 | die "Parse failed.\n" unless defined $result; |
c72b8f32 |
574 | if ( $DEBUG ) { |
575 | warn "Parser results =\n", Dumper($result), "\n"; |
576 | } |
947dfd86 |
577 | |
6a36a3d8 |
578 | my $schema = $translator->schema; |
579 | my $indices = $result->{'indices'}; |
580 | my $constraints = $result->{'constraints'}; |
581 | my @tables = sort { |
87053733 |
582 | $result->{'tables'}{ $a }{'order'} |
583 | <=> |
584 | $result->{'tables'}{ $b }{'order'} |
585 | } keys %{ $result->{'tables'} }; |
947dfd86 |
586 | |
587 | for my $table_name ( @tables ) { |
87053733 |
588 | my $tdata = $result->{'tables'}{ $table_name }; |
589 | next unless $tdata->{'table_name'}; |
947dfd86 |
590 | my $table = $schema->add_table( |
591 | name => $tdata->{'table_name'}, |
44567b47 |
592 | comments => $tdata->{'comments'}, |
947dfd86 |
593 | ) or die $schema->error; |
594 | |
7c4cf567 |
595 | $table->options( $tdata->{'table_options'} ); |
596 | |
947dfd86 |
597 | my @fields = sort { |
598 | $tdata->{'fields'}->{$a}->{'order'} |
599 | <=> |
600 | $tdata->{'fields'}->{$b}->{'order'} |
601 | } keys %{ $tdata->{'fields'} }; |
602 | |
603 | for my $fname ( @fields ) { |
604 | my $fdata = $tdata->{'fields'}{ $fname }; |
605 | my $field = $table->add_field( |
606 | name => $fdata->{'name'}, |
607 | data_type => $fdata->{'data_type'}, |
608 | size => $fdata->{'size'}, |
609 | default_value => $fdata->{'default'}, |
610 | is_auto_increment => $fdata->{'is_auto_inc'}, |
611 | is_nullable => $fdata->{'null'}, |
44567b47 |
612 | comments => $fdata->{'comments'}, |
947dfd86 |
613 | ) or die $table->error; |
947dfd86 |
614 | } |
615 | |
87053733 |
616 | push @{ $tdata->{'indices'} }, @{ $indices->{ $table_name } || [] }; |
6a36a3d8 |
617 | push @{ $tdata->{'constraints'} }, |
618 | @{ $constraints->{ $table_name } || [] }; |
87053733 |
619 | |
947dfd86 |
620 | for my $idata ( @{ $tdata->{'indices'} || [] } ) { |
621 | my $index = $table->add_index( |
622 | name => $idata->{'name'}, |
623 | type => uc $idata->{'type'}, |
624 | fields => $idata->{'fields'}, |
625 | ) or die $table->error; |
626 | } |
627 | |
628 | for my $cdata ( @{ $tdata->{'constraints'} || [] } ) { |
629 | my $constraint = $table->add_constraint( |
630 | name => $cdata->{'name'}, |
631 | type => $cdata->{'type'}, |
632 | fields => $cdata->{'fields'}, |
633 | reference_table => $cdata->{'reference_table'}, |
634 | reference_fields => $cdata->{'reference_fields'}, |
635 | match_type => $cdata->{'match_type'} || '', |
100684f3 |
636 | on_delete => $cdata->{'on_delete'} || $cdata->{'on_delete_do'}, |
637 | on_update => $cdata->{'on_update'} || $cdata->{'on_update_do'}, |
947dfd86 |
638 | ) or die $table->error; |
639 | } |
640 | } |
641 | |
f62bd16c |
642 | return 1; |
17cae8ab |
643 | } |
644 | |
645 | 1; |
646 | |
947dfd86 |
647 | # ------------------------------------------------------------------- |
648 | # Something there is that doesn't love a wall. |
649 | # Robert Frost |
650 | # ------------------------------------------------------------------- |
651 | |
17cae8ab |
652 | =pod |
653 | |
654 | =head1 AUTHOR |
655 | |
656 | Ken Y. Clark E<lt>kclark@cpan.orgE<gt>. |
657 | |
658 | =head1 SEE ALSO |
659 | |
3b2be65a |
660 | SQL::Translator, Parse::RecDescent, DDL::Oracle. |
17cae8ab |
661 | |
662 | =cut |