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16dc9970 |
1 | package SQL::Translator::Producer::Oracle; |
2 | |
077ebf34 |
3 | # ------------------------------------------------------------------- |
4dfb0380 |
4 | # $Id: Oracle.pm,v 1.23 2003-08-21 18:09:50 kycl4rk Exp $ |
077ebf34 |
5 | # ------------------------------------------------------------------- |
abfa405a |
6 | # Copyright (C) 2003 Ken Y. Clark <kclark@cpan.org>, |
7 | # darren chamberlain <darren@cpan.org>, |
8 | # Chris Mungall <cjm@fruitfly.org> |
16dc9970 |
9 | # |
077ebf34 |
10 | # This program is free software; you can redistribute it and/or |
11 | # modify it under the terms of the GNU General Public License as |
12 | # published by the Free Software Foundation; version 2. |
13 | # |
14 | # This program is distributed in the hope that it will be useful, but |
15 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
16 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
17 | # General Public License for more details. |
18 | # |
19 | # You should have received a copy of the GNU General Public License |
20 | # along with this program; if not, write to the Free Software |
21 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
22 | # 02111-1307 USA |
23 | # ------------------------------------------------------------------- |
24 | |
16dc9970 |
25 | use strict; |
96844cae |
26 | use vars qw[ $VERSION $DEBUG $WARN ]; |
4dfb0380 |
27 | $VERSION = sprintf "%d.%02d", q$Revision: 1.23 $ =~ /(\d+)\.(\d+)/; |
d529894e |
28 | $DEBUG = 0 unless defined $DEBUG; |
16dc9970 |
29 | |
57f77285 |
30 | use SQL::Translator::Schema::Constants; |
5ee19df8 |
31 | use SQL::Translator::Utils qw(header_comment); |
32 | |
16dc9970 |
33 | my %translate = ( |
d529894e |
34 | # |
35 | # MySQL types |
36 | # |
16dc9970 |
37 | bigint => 'number', |
38 | double => 'number', |
39 | decimal => 'number', |
40 | float => 'number', |
41 | int => 'number', |
25966689 |
42 | integer => 'number', |
16dc9970 |
43 | mediumint => 'number', |
44 | smallint => 'number', |
45 | tinyint => 'number', |
16dc9970 |
46 | char => 'char', |
16dc9970 |
47 | varchar => 'varchar2', |
1f58ba76 |
48 | tinyblob => 'blob', |
49 | blob => 'blob', |
50 | mediumblob => 'blob', |
51 | longblob => 'blob', |
9fc9bfb1 |
52 | tinytext => 'varchar2', |
53 | text => 'clob', |
1f58ba76 |
54 | longtext => 'clob', |
55 | mediumtext => 'clob', |
16dc9970 |
56 | enum => 'varchar2', |
57 | set => 'varchar2', |
16dc9970 |
58 | date => 'date', |
59 | datetime => 'date', |
60 | time => 'date', |
61 | timestamp => 'date', |
62 | year => 'date', |
d529894e |
63 | |
64 | # |
65 | # PostgreSQL types |
66 | # |
57f77285 |
67 | numeric => 'number', |
68 | 'double precision' => 'number', |
69 | serial => 'number', |
70 | bigserial => 'number', |
71 | money => 'number', |
72 | character => 'char', |
73 | 'character varying' => 'varchar2', |
74 | bytea => 'BLOB', |
75 | interval => 'number', |
76 | boolean => 'number', |
77 | point => 'number', |
78 | line => 'number', |
79 | lseg => 'number', |
80 | box => 'number', |
81 | path => 'number', |
82 | polygon => 'number', |
83 | circle => 'number', |
84 | cidr => 'number', |
85 | inet => 'varchar2', |
86 | macaddr => 'varchar2', |
87 | bit => 'number', |
88 | 'bit varying' => 'number', |
d529894e |
89 | ); |
90 | |
91 | # |
92 | # Oracle reserved words from: |
93 | # http://technet.oracle.com/docs/products/oracle8i/doc_library/\ |
94 | # 817_doc/server.817/a85397/ap_keywd.htm |
95 | # |
96844cae |
96 | my %ora_reserved = map { $_, 1 } qw( |
d529894e |
97 | ACCESS ADD ALL ALTER AND ANY AS ASC AUDIT |
98 | BETWEEN BY |
99 | CHAR CHECK CLUSTER COLUMN COMMENT COMPRESS CONNECT CREATE CURRENT |
100 | DATE DECIMAL DEFAULT DELETE DESC DISTINCT DROP |
101 | ELSE EXCLUSIVE EXISTS |
102 | FILE FLOAT FOR FROM |
103 | GRANT GROUP |
104 | HAVING |
105 | IDENTIFIED IMMEDIATE IN INCREMENT INDEX INITIAL INSERT |
106 | INTEGER INTERSECT INTO IS |
107 | LEVEL LIKE LOCK LONG |
108 | MAXEXTENTS MINUS MLSLABEL MODE MODIFY |
109 | NOAUDIT NOCOMPRESS NOT NOWAIT NULL NUMBER |
110 | OF OFFLINE ON ONLINE OPTION OR ORDER |
111 | PCTFREE PRIOR PRIVILEGES PUBLIC |
112 | RAW RENAME RESOURCE REVOKE ROW ROWID ROWNUM ROWS |
113 | SELECT SESSION SET SHARE SIZE SMALLINT START |
114 | SUCCESSFUL SYNONYM SYSDATE |
115 | TABLE THEN TO TRIGGER |
116 | UID UNION UNIQUE UPDATE USER |
117 | VALIDATE VALUES VARCHAR VARCHAR2 VIEW |
118 | WHENEVER WHERE WITH |
16dc9970 |
119 | ); |
120 | |
96844cae |
121 | my $max_id_length = 30; |
122 | my %used_identifiers = (); |
d529894e |
123 | my %global_names; |
124 | my %unreserve; |
125 | my %truncated; |
16dc9970 |
126 | |
96844cae |
127 | # ------------------------------------------------------------------- |
077ebf34 |
128 | sub produce { |
a1d94525 |
129 | my $translator = shift; |
130 | $DEBUG = $translator->debug; |
131 | $WARN = $translator->show_warnings; |
132 | my $no_comments = $translator->no_comments; |
133 | my $add_drop_table = $translator->add_drop_table; |
134 | my $schema = $translator->schema; |
d529894e |
135 | my $output; |
44fcd0b5 |
136 | |
5ee19df8 |
137 | $output .= header_comment unless ($no_comments); |
077ebf34 |
138 | |
d529894e |
139 | if ( $translator->parser_type =~ /mysql/i ) { |
140 | $output .= |
141 | "-- We assume that default NLS_DATE_FORMAT has been changed\n". |
142 | "-- but we set it here anyway to be self-consistent.\n". |
143 | "ALTER SESSION SET NLS_DATE_FORMAT = 'YYYY-MM-DD HH24:MI:SS';\n\n"; |
144 | } |
16dc9970 |
145 | |
146 | # |
147 | # Print create for each table |
148 | # |
57f77285 |
149 | for my $table ( $schema->get_tables ) { |
150 | my $table_name = $table->name or next; |
44fcd0b5 |
151 | $table_name = mk_name( $table_name, '', undef, 1 ); |
57f77285 |
152 | my $table_name_ur = unreserve($table_name) or next; |
16dc9970 |
153 | |
57f77285 |
154 | my ( @comments, @field_defs, @trigger_defs, @constraint_defs ); |
16dc9970 |
155 | |
44fcd0b5 |
156 | push @comments, "--\n-- Table: $table_name_ur\n--" unless $no_comments; |
16dc9970 |
157 | |
f6195129 |
158 | my ( %field_name_scope, @field_comments ); |
57f77285 |
159 | for my $field ( $table->get_fields ) { |
16dc9970 |
160 | # |
161 | # Field name |
162 | # |
44fcd0b5 |
163 | my $field_name = mk_name( |
57f77285 |
164 | $field->name, '', \%field_name_scope, 1 |
44fcd0b5 |
165 | ); |
166 | my $field_name_ur = unreserve( $field_name, $table_name ); |
57f77285 |
167 | my $field_def = $field_name_ur; |
16dc9970 |
168 | |
169 | # |
170 | # Datatype |
171 | # |
44fcd0b5 |
172 | my $check; |
57f77285 |
173 | my $data_type = lc $field->data_type; |
174 | my @size = $field->size; |
175 | my %extra = $field->extra; |
176 | my $list = $extra{'list'} || []; |
77d74ea6 |
177 | # \todo deal with embedded quotes |
e6f063bd |
178 | my $commalist = join( ', ', map { qq['$_'] } @$list ); |
44fcd0b5 |
179 | |
180 | if ( $data_type eq 'enum' ) { |
1f58ba76 |
181 | $check = "CHECK ($field_name_ur IN ($commalist))"; |
57f77285 |
182 | $data_type = 'varchar2'; |
44fcd0b5 |
183 | } |
184 | elsif ( $data_type eq 'set' ) { |
185 | # XXX add a CHECK constraint maybe |
186 | # (trickier and slower, than enum :) |
57f77285 |
187 | $data_type = 'varchar2'; |
44fcd0b5 |
188 | } |
189 | else { |
190 | $data_type = defined $translate{ $data_type } ? |
191 | $translate{ $data_type } : |
192 | die "Unknown datatype: $data_type\n"; |
44fcd0b5 |
193 | } |
1f58ba76 |
194 | |
e6f063bd |
195 | # |
196 | # Fixes ORA-02329: column of datatype LOB cannot be |
197 | # unique or a primary key |
198 | # |
1f58ba76 |
199 | if ( $data_type eq 'clob' && $field->is_primary_key ) { |
200 | $data_type = 'varchar2'; |
9fc9bfb1 |
201 | $size[0] = 4000; |
e6f063bd |
202 | warn "CLOB cannot be a primary key, changing to VARCHAR2\n" |
203 | if $WARN; |
1f58ba76 |
204 | } |
205 | |
9fc9bfb1 |
206 | # |
1f58ba76 |
207 | # Fixes ORA-00907: missing right parenthesis |
9fc9bfb1 |
208 | # |
209 | if ( $data_type =~ /(date|clob)/i ) { |
1f58ba76 |
210 | undef @size; |
211 | } |
16dc9970 |
212 | |
57f77285 |
213 | $field_def .= " $data_type"; |
214 | if ( defined $size[0] && $size[0] > 0 ) { |
215 | $field_def .= '(' . join( ', ', @size ) . ')'; |
216 | } |
1f58ba76 |
217 | |
16dc9970 |
218 | # |
219 | # Default value |
220 | # |
57f77285 |
221 | my $default = $field->default_value; |
222 | if ( defined $default ) { |
1c899510 |
223 | # |
224 | # Wherein we try to catch a string being used as |
225 | # a default value for a numerical field. If "true/false," |
226 | # then sub "1/0," otherwise just test the truthity of the |
227 | # argument and use that (naive?). |
228 | # |
229 | if ( $data_type =~ /^number$/i && $default !~ /^\d+$/ ) { |
230 | if ( $default =~ /^true$/i ) { |
231 | $default = "'1'"; |
232 | } |
233 | elsif ( $default =~ /^false$/i ) { |
234 | $default = "'0'"; |
235 | } |
236 | else { |
237 | $default = $default ? "'1'" : "'0'"; |
238 | } |
239 | } |
240 | elsif ( |
241 | $data_type =~ /date/ && $default eq 'current_timestamp' |
242 | ) { |
243 | $default = 'SYSDATE'; |
244 | } |
245 | else { |
246 | $default = $default =~ m/null/i ? 'NULL' : "'$default'" |
247 | } |
248 | |
249 | $field_def .= " DEFAULT $default", |
16dc9970 |
250 | } |
251 | |
252 | # |
253 | # Not null constraint |
254 | # |
57f77285 |
255 | unless ( $field->is_nullable ) { |
1c899510 |
256 | my $constraint_name = mk_name( |
257 | join('_', $table_name_ur, $field_name_ur ), 'nn' |
258 | ); |
57f77285 |
259 | $field_def .= ' CONSTRAINT ' . $constraint_name . ' NOT NULL'; |
16dc9970 |
260 | } |
261 | |
57f77285 |
262 | $field_def .= " $check" if $check; |
44fcd0b5 |
263 | |
16dc9970 |
264 | # |
265 | # Auto_increment |
266 | # |
57f77285 |
267 | if ( $field->is_auto_increment ) { |
44fcd0b5 |
268 | my $base_name = $table_name . "_". $field_name; |
269 | my $seq_name = mk_name( $base_name, 'sq' ); |
270 | my $trigger_name = mk_name( $base_name, 'ai' ); |
16dc9970 |
271 | |
57f77285 |
272 | push @trigger_defs, |
44fcd0b5 |
273 | "CREATE SEQUENCE $seq_name;\n" . |
d529894e |
274 | "CREATE OR REPLACE TRIGGER $trigger_name\n" . |
275 | "BEFORE INSERT ON $table_name\n" . |
44fcd0b5 |
276 | "FOR EACH ROW WHEN (\n" . |
277 | " new.$field_name_ur IS NULL". |
278 | " OR new.$field_name_ur = 0\n". |
279 | ")\n". |
d529894e |
280 | "BEGIN\n" . |
44fcd0b5 |
281 | " SELECT $seq_name.nextval\n" . |
57f77285 |
282 | " INTO :new." . $field->name."\n" . |
16dc9970 |
283 | " FROM dual;\n" . |
44fcd0b5 |
284 | "END;\n/"; |
16dc9970 |
285 | ; |
286 | } |
287 | |
57f77285 |
288 | if ( lc $field->data_type eq 'timestamp' ) { |
44fcd0b5 |
289 | my $base_name = $table_name . "_". $field_name_ur; |
96844cae |
290 | my $trig_name = mk_name( $base_name, 'ts' ); |
57f77285 |
291 | push @trigger_defs, |
44fcd0b5 |
292 | "CREATE OR REPLACE TRIGGER $trig_name\n". |
293 | "BEFORE INSERT OR UPDATE ON $table_name_ur\n". |
b6ab0fe7 |
294 | "FOR EACH ROW WHEN (new.$field_name_ur IS NULL)\n". |
44fcd0b5 |
295 | "BEGIN \n". |
b6ab0fe7 |
296 | " SELECT sysdate INTO :new.$field_name_ur FROM dual;\n". |
44fcd0b5 |
297 | "END;\n/"; |
298 | } |
299 | |
57f77285 |
300 | push @field_defs, $field_def; |
f6195129 |
301 | |
302 | if ( my $comment = $field->comments ) { |
303 | push @field_comments, |
304 | "COMMENT ON COLUMN $table_name.$field_name_ur is\n '". |
305 | $comment."';"; |
306 | } |
57f77285 |
307 | } |
308 | |
309 | # |
310 | # Table constraints |
311 | # |
57f77285 |
312 | for my $c ( $table->get_constraints ) { |
313 | my $name = $c->name || ''; |
314 | my @fields = map { unreserve( $_, $table_name ) } $c->fields; |
315 | my @rfields = map { unreserve( $_, $table_name ) } |
316 | $c->reference_fields; |
4dfb0380 |
317 | next if !@fields && $c->type ne CHECK_C; |
57f77285 |
318 | |
319 | if ( $c->type eq PRIMARY_KEY ) { |
320 | $name ||= mk_name( $table_name, 'pk' ); |
321 | push @constraint_defs, "CONSTRAINT $name PRIMARY KEY ". |
322 | '(' . join( ', ', @fields ) . ')'; |
323 | } |
324 | elsif ( $c->type eq UNIQUE ) { |
1c899510 |
325 | $name ||= mk_name( $table_name, 'u' ); |
57f77285 |
326 | push @constraint_defs, "CONSTRAINT $name UNIQUE " . |
327 | '(' . join( ', ', @fields ) . ')'; |
328 | } |
4dfb0380 |
329 | elsif ( $c->type eq CHECK_C ) { |
330 | $name ||= mk_name( $table_name, 'ck' ); |
331 | my $expression = $c->expression || ''; |
332 | push @constraint_defs, "CONSTRAINT $name CHECK ($expression)"; |
333 | } |
57f77285 |
334 | elsif ( $c->type eq FOREIGN_KEY ) { |
4dfb0380 |
335 | $name ||= mk_name( join('_', $table_name, $c->fields), 'fk' ); |
cd617ba8 |
336 | my $def = "CONSTRAINT $name FOREIGN KEY "; |
337 | |
338 | if ( @fields ) { |
1c899510 |
339 | $def .= '(' . join( ', ', @fields ) . ')'; |
cd617ba8 |
340 | } |
341 | |
1c899510 |
342 | my $ref_table = unreserve($c->reference_table); |
343 | |
344 | $def .= " REFERENCES $ref_table"; |
57f77285 |
345 | |
346 | if ( @rfields ) { |
347 | $def .= ' (' . join( ', ', @rfields ) . ')'; |
348 | } |
349 | |
350 | if ( $c->match_type ) { |
351 | $def .= ' MATCH ' . |
352 | ( $c->match_type =~ /full/i ) ? 'FULL' : 'PARTIAL'; |
353 | } |
354 | |
355 | if ( $c->on_delete ) { |
356 | $def .= ' ON DELETE '.join( ' ', $c->on_delete ); |
357 | } |
358 | |
359 | if ( $c->on_update ) { |
360 | $def .= ' ON UPDATE '.join( ' ', $c->on_update ); |
361 | } |
362 | |
363 | push @constraint_defs, $def; |
364 | } |
16dc9970 |
365 | } |
366 | |
367 | # |
368 | # Index Declarations |
369 | # |
57f77285 |
370 | my @index_defs = (); |
57f77285 |
371 | for my $index ( $table->get_indices ) { |
372 | my $index_name = $index->name || ''; |
373 | my $index_type = $index->type || NORMAL; |
44fcd0b5 |
374 | my @fields = map { unreserve( $_, $table_name ) } |
57f77285 |
375 | $index->fields; |
44fcd0b5 |
376 | next unless @fields; |
16dc9970 |
377 | |
57f77285 |
378 | if ( $index_type eq PRIMARY_KEY ) { |
44fcd0b5 |
379 | $index_name = mk_name( $table_name, 'pk' ); |
57f77285 |
380 | push @field_defs, 'CONSTRAINT '.$index_name.' PRIMARY KEY '. |
16dc9970 |
381 | '(' . join( ', ', @fields ) . ')'; |
382 | } |
57f77285 |
383 | elsif ( $index_type eq NORMAL ) { |
1c899510 |
384 | $index_name = mk_name( $table_name, $index_name || 'i' ); |
57f77285 |
385 | push @index_defs, |
da8e499e |
386 | "CREATE INDEX $index_name on $table_name_ur (". |
387 | join( ', ', @fields ). |
388 | ");"; |
16dc9970 |
389 | } |
16dc9970 |
390 | else { |
96844cae |
391 | warn "Unknown index type ($index_type) on table $table_name.\n" |
392 | if $WARN; |
16dc9970 |
393 | } |
394 | } |
395 | |
96844cae |
396 | my $create_statement; |
397 | $create_statement = "DROP TABLE $table_name_ur;\n" if $add_drop_table; |
9fc9bfb1 |
398 | |
399 | if ( my @table_comments = $table->comments ) { |
400 | for my $comment ( @table_comments ) { |
401 | next unless $comment; |
402 | push @field_comments, "COMMENT ON TABLE $table_name is\n '". |
403 | $comment."';" |
404 | ; |
405 | } |
406 | } |
407 | |
408 | $create_statement .= "CREATE TABLE $table_name_ur (\n" . |
57f77285 |
409 | join( ",\n", map { " $_" } @field_defs, @constraint_defs ) . |
44fcd0b5 |
410 | "\n);" |
16dc9970 |
411 | ; |
412 | |
413 | $output .= join( "\n\n", |
414 | @comments, |
415 | $create_statement, |
57f77285 |
416 | @trigger_defs, |
417 | @index_defs, |
f6195129 |
418 | @field_comments, |
16dc9970 |
419 | '' |
420 | ); |
421 | } |
422 | |
96844cae |
423 | if ( $WARN ) { |
424 | if ( %truncated ) { |
425 | warn "Truncated " . keys( %truncated ) . " names:\n"; |
426 | warn "\t" . join( "\n\t", sort keys %truncated ) . "\n"; |
427 | } |
428 | |
429 | if ( %unreserve ) { |
430 | warn "Encounted " . keys( %unreserve ) . |
431 | " unsafe names in schema (reserved or invalid):\n"; |
432 | warn "\t" . join( "\n\t", sort keys %unreserve ) . "\n"; |
433 | } |
434 | } |
435 | |
d529894e |
436 | return $output; |
16dc9970 |
437 | } |
438 | |
d529894e |
439 | # ------------------------------------------------------------------- |
440 | sub mk_name { |
57f77285 |
441 | my $basename = shift || ''; |
442 | my $type = shift || ''; |
1c899510 |
443 | $type = '' if $type =~ /^\d/; |
57f77285 |
444 | my $scope = shift || ''; |
445 | my $critical = shift || ''; |
d529894e |
446 | my $basename_orig = $basename; |
f5087552 |
447 | my $max_name = $type |
448 | ? $max_id_length - (length($type) + 1) |
449 | : $max_id_length; |
96844cae |
450 | $basename = substr( $basename, 0, $max_name ) |
451 | if length( $basename ) > $max_name; |
d529894e |
452 | my $name = $type ? "${type}_$basename" : $basename; |
453 | |
454 | if ( $basename ne $basename_orig and $critical ) { |
455 | my $show_type = $type ? "+'$type'" : ""; |
456 | warn "Truncating '$basename_orig'$show_type to $max_id_length ", |
96844cae |
457 | "character limit to make '$name'\n" if $WARN; |
458 | $truncated{ $basename_orig } = $name; |
d529894e |
459 | } |
460 | |
461 | $scope ||= \%global_names; |
96844cae |
462 | if ( my $prev = $scope->{ $name } ) { |
463 | my $name_orig = $name; |
464 | $name .= sprintf( "%02d", ++$prev ); |
465 | substr($name, $max_id_length - 3) = "00" |
466 | if length( $name ) > $max_id_length; |
467 | |
468 | warn "The name '$name_orig' has been changed to ", |
469 | "'$name' to make it unique.\n" if $WARN; |
470 | |
471 | $scope->{ $name_orig }++; |
472 | } |
473 | |
474 | $scope->{ $name }++; |
d529894e |
475 | return $name; |
476 | } |
477 | |
478 | # ------------------------------------------------------------------- |
479 | sub unreserve { |
57f77285 |
480 | my $name = shift || ''; |
481 | my $schema_obj_name = shift || ''; |
482 | |
96844cae |
483 | my ( $suffix ) = ( $name =~ s/(\W.*)$// ) ? $1 : ''; |
d529894e |
484 | |
485 | # also trap fields that don't begin with a letter |
57f77285 |
486 | return $name if !$ora_reserved{ uc $name } && $name =~ /^[a-z]/i; |
d529894e |
487 | |
488 | if ( $schema_obj_name ) { |
489 | ++$unreserve{"$schema_obj_name.$name"}; |
490 | } |
491 | else { |
492 | ++$unreserve{"$name (table name)"}; |
493 | } |
494 | |
495 | my $unreserve = sprintf '%s_', $name; |
496 | return $unreserve.$suffix; |
497 | } |
498 | |
16dc9970 |
499 | 1; |
500 | |
d529894e |
501 | # ------------------------------------------------------------------- |
16dc9970 |
502 | # All bad art is the result of good intentions. |
503 | # Oscar Wilde |
d529894e |
504 | # ------------------------------------------------------------------- |
16dc9970 |
505 | |
506 | =head1 NAME |
507 | |
508 | SQL::Translator::Producer::Oracle - Oracle SQL producer |
509 | |
510 | =head1 SYNOPSIS |
511 | |
077ebf34 |
512 | use SQL::Translator::Parser::MySQL; |
16dc9970 |
513 | use SQL::Translator::Producer::Oracle; |
514 | |
077ebf34 |
515 | my $original_create = ""; # get this from somewhere... |
516 | my $translator = SQL::Translator->new; |
517 | |
518 | $translator->parser("SQL::Translator::Parser::MySQL"); |
519 | $translator->producer("SQL::Translator::Producer::Oracle"); |
520 | |
521 | my $new_create = $translator->translate($original_create); |
522 | |
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523 | =head1 DESCRIPTION |
524 | |
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525 | SQL::Translator::Producer::Oracle takes a parsed data structure, |
526 | created by a SQL::Translator::Parser subclass, and turns it into a |
527 | create string suitable for use with an Oracle database. |
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528 | |
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529 | =head1 CREDITS |
530 | |
531 | A hearty "thank-you" to Tim Bunce for much of the logic stolen from |
532 | his "mysql2ora" script. |
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533 | |
534 | =head1 AUTHOR |
535 | |
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536 | Ken Y. Clark E<lt>kclark@cpan.orgE<gt> |
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537 | |
538 | =head1 SEE ALSO |
539 | |
540 | perl(1). |
541 | |
542 | =cut |