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Overview
| Comment: | Remove an incorrect statement about sessions and WITHOUT ROWID from the WITHOUT ROWID documentation. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
65df8fdcfa1436ba34e40a4269145e16 |
| User & Date: | drh 2017-06-02 11:24:32 |
Context
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2017-06-02
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| 11:27 | Fix a typo in the session documentation. (check-in: acfc24126f user: drh tags: trunk) | |
| 11:24 | Remove an incorrect statement about sessions and WITHOUT ROWID from the WITHOUT ROWID documentation. (check-in: 65df8fdcfa user: drh tags: trunk) | |
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2017-05-25
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| 16:56 | Version 3.19.2 (check-in: 27e87090c9 user: drh tags: trunk, release, version-3.19.2) | |
Changes
Changes to pages/withoutrowid.in.
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<li><p> <b>^The [sqlite3_update_hook()] interface does not fire callbacks for changes to a WITHOUT ROWID table.</b> Part of the callback from [sqlite3_update_hook()] is the rowid of the table row that has changed. However, WITHOUT ROWID tables do not have a rowid. Hence, the update hook is not invoked when a WITHOUT ROWID table changes. <p>Note that since the [session] extension uses the update hook, that means that the session extension will not work correctly on a database that includes WITHOUT ROWID tables. </ol> <tcl>hd_fragment bene {benefits of using WITHOUT ROWID}</tcl> <h1>Benefits Of WITHOUT ROWID Tables</h1> <p>A WITHOUT ROWID table is an optimization that can reduce storage and processing requirements. |
< < < |
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<li><p>
<b>^The [sqlite3_update_hook()] interface does not fire callbacks for changes
to a WITHOUT ROWID table.</b>
Part of the callback from [sqlite3_update_hook()] is the rowid of the table
row that has changed. However, WITHOUT ROWID tables do not have a rowid.
Hence, the update hook is not invoked when a WITHOUT ROWID table changes.
</ol>
<tcl>hd_fragment bene {benefits of using WITHOUT ROWID}</tcl>
<h1>Benefits Of WITHOUT ROWID Tables</h1>
<p>A WITHOUT ROWID table is an optimization that can reduce storage and
processing requirements.
|