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Overview
| Comment: | Add a NEVER macro around a test in btree.c that can not longer be true. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
c117f99236a009778bb7878da4649185 |
| User & Date: | drh 2010-03-30 15:51:13.000 |
Context
|
2010-03-30
| ||
| 22:58 | Continuing refinements to the filesize-in-header enhancement. (check-in: 79e22b9503 user: drh tags: trunk) | |
| 15:51 | Add a NEVER macro around a test in btree.c that can not longer be true. (check-in: c117f99236 user: drh tags: trunk) | |
| 12:40 | Do not crash when compiling an "INSERT INTO tbl DEFAULT VALUES" when tbl has either BEFORE or INSTEAD OF triggers attached to it. Ticket [f3162063fd]. (check-in: ca359a3e80 user: dan tags: trunk) | |
Changes
Changes to src/btree.c.
| ︙ | ︙ | |||
6878 6879 6880 6881 6882 6883 6884 6885 |
/* Update the pointer-map and meta-data with the new root-page number. */
ptrmapPut(pBt, pgnoRoot, PTRMAP_ROOTPAGE, 0, &rc);
if( rc ){
releasePage(pRoot);
return rc;
}
rc = sqlite3BtreeUpdateMeta(p, 4, pgnoRoot);
| > > > > > > | | 6878 6879 6880 6881 6882 6883 6884 6885 6886 6887 6888 6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 |
/* Update the pointer-map and meta-data with the new root-page number. */
ptrmapPut(pBt, pgnoRoot, PTRMAP_ROOTPAGE, 0, &rc);
if( rc ){
releasePage(pRoot);
return rc;
}
/* When the new root page was allocated, page 1 was made writable in
** order either to increase the database filesize, or to decrement the
** freelist count. Hence, the sqlite3BtreeUpdateMeta() call cannot fail.
*/
assert( sqlite3PagerIswriteable(pBt->pPage1->pDbPage) );
rc = sqlite3BtreeUpdateMeta(p, 4, pgnoRoot);
if( NEVER(rc) ){
releasePage(pRoot);
return rc;
}
}else{
rc = allocateBtreePage(pBt, &pRoot, &pgnoRoot, 1, 0);
if( rc ) return rc;
|
| ︙ | ︙ |