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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/webdata/web_database.h" | 5 #include "chrome/browser/webdata/web_database.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 | 8 |
9 #include "app/sql/statement.h" | 9 #include "app/sql/statement.h" |
10 #include "app/sql/transaction.h" | 10 #include "app/sql/transaction.h" |
11 #include "chrome/browser/diagnostics/sqlite_diagnostics.h" | 11 #include "chrome/browser/diagnostics/sqlite_diagnostics.h" |
12 #include "content/common/notification_service.h" | 12 #include "content/common/notification_service.h" |
13 | 13 |
14 namespace { | 14 namespace { |
15 | 15 |
16 // Current version number. Note: when changing the current version number, | 16 // Current version number. Note: when changing the current version number, |
17 // corresponding changes must happen in the unit tests, and new migration test | 17 // corresponding changes must happen in the unit tests, and new migration test |
18 // added. See |WebDatabaseMigrationTest::kCurrentTestedVersionNumber|. | 18 // added. See |WebDatabaseMigrationTest::kCurrentTestedVersionNumber|. |
19 const int kCurrentVersionNumber = 38; | 19 const int kCurrentVersionNumber = 39; |
20 const int kCompatibleVersionNumber = 38; | 20 const int kCompatibleVersionNumber = 39; |
21 | 21 |
22 // Change the version number and possibly the compatibility version of | 22 // Change the version number and possibly the compatibility version of |
23 // |meta_table_|. | 23 // |meta_table_|. |
24 void ChangeVersion(sql::MetaTable* meta_table, | 24 void ChangeVersion(sql::MetaTable* meta_table, |
25 int version_num, | 25 int version_num, |
26 bool update_compatible_version_num) { | 26 bool update_compatible_version_num) { |
27 meta_table->SetVersionNumber(version_num); | 27 meta_table->SetVersionNumber(version_num); |
28 if (update_compatible_version_num) { | 28 if (update_compatible_version_num) { |
29 meta_table->SetCompatibleVersionNumber( | 29 meta_table->SetCompatibleVersionNumber( |
30 std::min(version_num, kCompatibleVersionNumber)); | 30 std::min(version_num, kCompatibleVersionNumber)); |
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279 ChangeVersion(&meta_table_, 37, true); | 279 ChangeVersion(&meta_table_, 37, true); |
280 // FALL THROUGH | 280 // FALL THROUGH |
281 | 281 |
282 case 37: | 282 case 37: |
283 if (!keyword_table_->MigrateToVersion38AddLastModifiedColumn()) | 283 if (!keyword_table_->MigrateToVersion38AddLastModifiedColumn()) |
284 return FailedMigrationTo(38); | 284 return FailedMigrationTo(38); |
285 | 285 |
286 ChangeVersion(&meta_table_, 38, true); | 286 ChangeVersion(&meta_table_, 38, true); |
287 // FALL THROUGH | 287 // FALL THROUGH |
288 | 288 |
| 289 case 38: |
| 290 if (!keyword_table_->MigrateToVersion39AddSyncGUIDColumn()) |
| 291 return FailedMigrationTo(39); |
| 292 |
| 293 ChangeVersion(&meta_table_, 39, true); |
| 294 // FALL THROUGH |
| 295 |
289 // Add successive versions here. Each should set the version number and | 296 // Add successive versions here. Each should set the version number and |
290 // compatible version number as appropriate, then fall through to the next | 297 // compatible version number as appropriate, then fall through to the next |
291 // case. | 298 // case. |
292 | 299 |
293 case kCurrentVersionNumber: | 300 case kCurrentVersionNumber: |
294 // No migration needed. | 301 // No migration needed. |
295 return sql::INIT_OK; | 302 return sql::INIT_OK; |
296 } | 303 } |
297 } | 304 } |
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