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Overview
| Comment: | Prevent pagesize changes on VACUUM in encrypted databases even when running the VACUUM on an attached database. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
11693849342a308ad929e2d9ead67faa |
| User & Date: | drh 2017-06-16 13:43:37 |
Context
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2017-06-16
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| 18:31 | Minor refactoring change to clarify how ATTACH works. No functional changes. check-in: 3944a32e user: drh tags: trunk | |
| 13:43 | Prevent pagesize changes on VACUUM in encrypted databases even when running the VACUUM on an attached database. check-in: 11693849 user: drh tags: trunk | |
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2017-06-15
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| 16:56 | Move the "shell_add_schema()" SQL function used by the ".schema" command of the command-line shell to a different spot in the shell.c source file so that it is not in the middle of an unrelated module. check-in: 254617a1 user: drh tags: trunk | |
Changes
Changes to src/vacuum.c.
197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 |
/* A VACUUM cannot change the pagesize of an encrypted database. */
#ifdef SQLITE_HAS_CODEC
if( db->nextPagesize ){
extern void sqlite3CodecGetKey(sqlite3*, int, void**, int*);
int nKey;
char *zKey;
sqlite3CodecGetKey(db, 0, (void**)&zKey, &nKey);
if( nKey ) db->nextPagesize = 0;
}
#endif
sqlite3BtreeSetCacheSize(pTemp, db->aDb[iDb].pSchema->cache_size);
sqlite3BtreeSetSpillSize(pTemp, sqlite3BtreeSetSpillSize(pMain,0));
sqlite3BtreeSetPagerFlags(pTemp, PAGER_SYNCHRONOUS_OFF|PAGER_CACHESPILL);
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197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 |
/* A VACUUM cannot change the pagesize of an encrypted database. */
#ifdef SQLITE_HAS_CODEC
if( db->nextPagesize ){
extern void sqlite3CodecGetKey(sqlite3*, int, void**, int*);
int nKey;
char *zKey;
sqlite3CodecGetKey(db, iDb, (void**)&zKey, &nKey);
if( nKey ) db->nextPagesize = 0;
}
#endif
sqlite3BtreeSetCacheSize(pTemp, db->aDb[iDb].pSchema->cache_size);
sqlite3BtreeSetSpillSize(pTemp, sqlite3BtreeSetSpillSize(pMain,0));
sqlite3BtreeSetPagerFlags(pTemp, PAGER_SYNCHRONOUS_OFF|PAGER_CACHESPILL);
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