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Issue 1042353003: Create syncable metadata table for Wallet credit cards and addresses. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: comment about migration code Created 5 years, 8 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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 "components/webdata/common/web_database.h" 5 #include "components/webdata/common/web_database.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 8
9 #include "base/stl_util.h" 9 #include "base/stl_util.h"
10 #include "sql/statement.h" 10 #include "sql/statement.h"
11 #include "sql/transaction.h" 11 #include "sql/transaction.h"
12 12
13 // Current version number. Note: when changing the current version number, 13 // Current version number. Note: when changing the current version number,
14 // corresponding changes must happen in the unit tests, and new migration test 14 // corresponding changes must happen in the unit tests, and new migration test
15 // added. See |WebDatabaseMigrationTest::kCurrentTestedVersionNumber|. 15 // added. See |WebDatabaseMigrationTest::kCurrentTestedVersionNumber|.
16 // static 16 // static
17 const int WebDatabase::kCurrentVersionNumber = 64; 17 const int WebDatabase::kCurrentVersionNumber = 65;
18 18
19 const int WebDatabase::kDeprecatedVersionNumber = 51; 19 const int WebDatabase::kDeprecatedVersionNumber = 51;
20 20
21 namespace { 21 namespace {
22 22
23 const int kCompatibleVersionNumber = 61; 23 const int kCompatibleVersionNumber = 61;
24 24
25 // Change the version number and possibly the compatibility version of 25 // Change the version number and possibly the compatibility version of
26 // |meta_table_|. 26 // |meta_table_|.
27 void ChangeVersion(sql::MetaTable* meta_table, 27 void ChangeVersion(sql::MetaTable* meta_table,
(...skipping 157 matching lines...) Expand 10 before | Expand all | Expand 10 after
185 185
186 bool WebDatabase::MigrateToVersion58DropWebAppsAndIntents() { 186 bool WebDatabase::MigrateToVersion58DropWebAppsAndIntents() {
187 sql::Transaction transaction(&db_); 187 sql::Transaction transaction(&db_);
188 return transaction.Begin() && 188 return transaction.Begin() &&
189 db_.Execute("DROP TABLE IF EXISTS web_apps") && 189 db_.Execute("DROP TABLE IF EXISTS web_apps") &&
190 db_.Execute("DROP TABLE IF EXISTS web_app_icons") && 190 db_.Execute("DROP TABLE IF EXISTS web_app_icons") &&
191 db_.Execute("DROP TABLE IF EXISTS web_intents") && 191 db_.Execute("DROP TABLE IF EXISTS web_intents") &&
192 db_.Execute("DROP TABLE IF EXISTS web_intents_defaults") && 192 db_.Execute("DROP TABLE IF EXISTS web_intents_defaults") &&
193 transaction.Commit(); 193 transaction.Commit();
194 } 194 }
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