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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 "chrome/browser/history/in_memory_database.h" | 5 #include "chrome/browser/history/in_memory_database.h" |
| 6 | 6 |
| 7 #include "base/files/file_path.h" | 7 #include "base/files/file_path.h" |
| 8 #include "base/logging.h" | 8 #include "base/logging.h" |
| 9 #include "base/metrics/histogram.h" | 9 #include "base/metrics/histogram.h" |
| 10 #include "base/time.h" | 10 #include "base/time.h" |
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| 65 bool InMemoryDatabase::InitFromDisk(const base::FilePath& history_name) { | 65 bool InMemoryDatabase::InitFromDisk(const base::FilePath& history_name) { |
| 66 if (!InitDB()) | 66 if (!InitDB()) |
| 67 return false; | 67 return false; |
| 68 | 68 |
| 69 // Attach to the history database on disk. (We can't ATTACH in the middle of | 69 // Attach to the history database on disk. (We can't ATTACH in the middle of |
| 70 // a transaction.) | 70 // a transaction.) |
| 71 sql::Statement attach(GetDB().GetUniqueStatement("ATTACH ? AS history")); | 71 sql::Statement attach(GetDB().GetUniqueStatement("ATTACH ? AS history")); |
| 72 #if defined(OS_POSIX) | 72 #if defined(OS_POSIX) |
| 73 attach.BindString(0, history_name.value()); | 73 attach.BindString(0, history_name.value()); |
| 74 #else | 74 #else |
| 75 attach.BindString(0, base::WideToUTF8(history_name.value())); | 75 attach.BindString(0, WideToUTF8(history_name.value())); |
| 76 #endif | 76 #endif |
| 77 if (!attach.Run()) | 77 if (!attach.Run()) |
| 78 return false; | 78 return false; |
| 79 | 79 |
| 80 // Copy URL data to memory. | 80 // Copy URL data to memory. |
| 81 base::TimeTicks begin_load = base::TimeTicks::Now(); | 81 base::TimeTicks begin_load = base::TimeTicks::Now(); |
| 82 if (!db_.Execute( | 82 if (!db_.Execute( |
| 83 "INSERT INTO urls SELECT * FROM history.urls WHERE typed_count > 0")) { | 83 "INSERT INTO urls SELECT * FROM history.urls WHERE typed_count > 0")) { |
| 84 // Unable to get data from the history database. This is OK, the file may | 84 // Unable to get data from the history database. This is OK, the file may |
| 85 // just not exist yet. | 85 // just not exist yet. |
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| 142 CreateKeywordSearchTermsIndices(); | 142 CreateKeywordSearchTermsIndices(); |
| 143 | 143 |
| 144 return true; | 144 return true; |
| 145 } | 145 } |
| 146 | 146 |
| 147 sql::Connection& InMemoryDatabase::GetDB() { | 147 sql::Connection& InMemoryDatabase::GetDB() { |
| 148 return db_; | 148 return db_; |
| 149 } | 149 } |
| 150 | 150 |
| 151 } // namespace history | 151 } // namespace history |
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