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Overview
| Comment: | Add documentation for the SQLITE_FCNTL_JOURNAL_POINTER file-control. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | file-control-journal |
| Files: | files | file ages | folders |
| SHA1: | 807c5aee2e5e5c01eb33688a199755c3 |
| User & Date: | drh 2016-01-13 18:06:08 |
Context
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2016-01-13
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| 18:12 | Add the SQLITE_FCNTL_JOURNAL_POINTER file control. check-in: ad3daa54 user: drh tags: trunk | |
| 18:06 | Add documentation for the SQLITE_FCNTL_JOURNAL_POINTER file-control. Closed-Leaf check-in: 807c5aee user: drh tags: file-control-journal | |
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2016-01-08
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| 02:27 | Add the experimental SQLITE_FCNTL_JOURNAL_POINTER file control for obtaining the sqlite3_file pointer associated with a rollback journal or WAL file. check-in: a02ace9a user: drh tags: file-control-journal | |
Changes
Changes to src/sqlite.h.in.
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** for the nominated database. Allocating database file space in large ** chunks (say 1MB at a time), may reduce file-system fragmentation and ** improve performance on some systems. ** ** <li>[[SQLITE_FCNTL_FILE_POINTER]] ** The [SQLITE_FCNTL_FILE_POINTER] opcode is used to obtain a pointer ** to the [sqlite3_file] object associated with a particular database ** connection. See the [sqlite3_file_control()] documentation for ** additional information. ** ** <li>[[SQLITE_FCNTL_SYNC_OMITTED]] ** No longer in use. ** ** <li>[[SQLITE_FCNTL_SYNC]] ** The [SQLITE_FCNTL_SYNC] opcode is generated internally by SQLite and ** sent to the VFS immediately before the xSync method is invoked on a |
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** for the nominated database. Allocating database file space in large ** chunks (say 1MB at a time), may reduce file-system fragmentation and ** improve performance on some systems. ** ** <li>[[SQLITE_FCNTL_FILE_POINTER]] ** The [SQLITE_FCNTL_FILE_POINTER] opcode is used to obtain a pointer ** to the [sqlite3_file] object associated with a particular database ** connection. See also [SQLITE_FCNTL_JOURNAL_POINTER]. ** ** <li>[[SQLITE_FCNTL_JOURNAL_POINTER]] ** The [SQLITE_FCNTL_JOURNAL_POINTER] opcode is used to obtain a pointer ** to the [sqlite3_file] object associated with the journal file (either ** the [rollback journal] or the [write-ahead log]) for a particular database ** connection. See also [SQLITE_FCNTL_FILE_POINTER]. ** ** <li>[[SQLITE_FCNTL_SYNC_OMITTED]] ** No longer in use. ** ** <li>[[SQLITE_FCNTL_SYNC]] ** The [SQLITE_FCNTL_SYNC] opcode is generated internally by SQLite and ** sent to the VFS immediately before the xSync method is invoked on a |