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Overview
| Comment: | Remove an obsolete comment from the VDBE. No code changes. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | omit-rowid |
| Files: | files | file ages | folders |
| SHA1: |
53bb070c851db02c9d900cb041ab4418 |
| User & Date: | drh 2013-10-24 11:55:42 |
Context
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2013-10-24
| ||
| 14:16 | Delete PRIMARY KEY index entries last. Only construct the unique prefix of an index key when deleting entries from an index. check-in: 0e56ba69 user: drh tags: omit-rowid | |
| 11:55 | Remove an obsolete comment from the VDBE. No code changes. check-in: 53bb070c user: drh tags: omit-rowid | |
| 00:18 | Correctly handle queries that use secondary indices of WITHOUT ROWID tables. check-in: d8bc8595 user: drh tags: omit-rowid | |
Changes
Changes to src/vdbe.c.
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** table is deleted automatically when the cursor is closed. ** ** P2 is the number of columns in the ephemeral table. ** The cursor points to a BTree table if P4==0 and to a BTree index ** if P4 is not 0. If P4 is not NULL, it points to a KeyInfo structure ** that defines the format of keys in the index. ** ** This opcode was once called OpenTemp. But that created ** confusion because the term "temp table", might refer either ** to a TEMP table at the SQL level, or to a table opened by ** this opcode. Then this opcode was call OpenVirtual. But ** that created confusion with the whole virtual-table idea. ** ** The P5 parameter can be a mask of the BTREE_* flags defined ** in btree.h. These flags control aspects of the operation of ** the btree. The BTREE_OMIT_JOURNAL and BTREE_SINGLE flags are ** added automatically. */ /* Opcode: OpenAutoindex P1 P2 * P4 * ** |
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3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 3264 3265 3266 |
** table is deleted automatically when the cursor is closed. ** ** P2 is the number of columns in the ephemeral table. ** The cursor points to a BTree table if P4==0 and to a BTree index ** if P4 is not 0. If P4 is not NULL, it points to a KeyInfo structure ** that defines the format of keys in the index. ** ** The P5 parameter can be a mask of the BTREE_* flags defined ** in btree.h. These flags control aspects of the operation of ** the btree. The BTREE_OMIT_JOURNAL and BTREE_SINGLE flags are ** added automatically. */ /* Opcode: OpenAutoindex P1 P2 * P4 * ** |