Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Silence a C++ builder warning by writing "if( (rc = function())!=SQLITE_OK )" instead of "if( (rc = function()) )" in two places in pager.c. Ticket #3605. (CVS 6199) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 78ae96def54026461c0d03a90394480f |
| User & Date: | danielk1977 2009-01-22 17:12:40 |
Context
|
2009-01-22
| ||
| 23:04 | Fix the VACUUM command so that it does not commit a transaction when it is mistakenly run within a transaction - it should leave the transaction open. (CVS 6200) check-in: 75cc709b user: drh tags: trunk | |
| 17:12 | Silence a C++ builder warning by writing "if( (rc = function())!=SQLITE_OK )" instead of "if( (rc = function()) )" in two places in pager.c. Ticket #3605. (CVS 6199) check-in: 78ae96de user: danielk1977 tags: trunk | |
|
2009-01-21
| ||
| 17:45 | Add a comment to fts3_tokenizer.h to make it clear how the xNext() method is supposed to set its output variables. Make sure the output variables of xNext() are only used if SQLITE_OK is returned. Ticket #3604. (CVS 6198) check-in: 5b3c075f user: danielk1977 tags: trunk | |
Changes
Changes to src/pager.c.
14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 .... 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 .... 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 |
** The pager is used to access a database disk file. It implements ** atomic commit and rollback through the use of a journal file that ** is separate from the database file. The pager also implements file ** locking to prevent two processes from writing the same database ** file simultaneously, or one process from reading the database while ** another is writing. ** ** @(#) $Id: pager.c,v 1.556 2009/01/20 17:06:27 danielk1977 Exp $ */ #ifndef SQLITE_OMIT_DISKIO #include "sqliteInt.h" /* ** Macros for troubleshooting. Normally turned off */ ................................................................................ rc = read32bits(jfd, (*pOffset)-4, &cksum); if( rc ) return rc; if( !isSavepnt && pager_cksum(pPager, aData)!=cksum ){ return SQLITE_DONE; } } if( pDone && (rc = sqlite3BitvecSet(pDone, pgno)) ){ return rc; } assert( pPager->state==PAGER_RESERVED || pPager->state>=PAGER_EXCLUSIVE ); /* If the pager is in RESERVED state, then there must be a copy of this ** page in the pager cache. In this case just update the pager cache, ................................................................................ ** ** The solution is to add an in-memory page to the cache containing ** the data just read from the sub-journal. Mark the page as dirty ** and if the pager requires a journal-sync, then mark the page as ** requiring a journal-sync before it is written. */ assert( isSavepnt ); if( (rc = sqlite3PagerAcquire(pPager, pgno, &pPg, 1)) ){ return rc; } pPg->flags &= ~PGHDR_NEED_READ; sqlite3PcacheMakeDirty(pPg); } if( pPg ){ /* No page should ever be explicitly rolled back that is in use, except |
| | | |
14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 .... 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 .... 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 |
** The pager is used to access a database disk file. It implements ** atomic commit and rollback through the use of a journal file that ** is separate from the database file. The pager also implements file ** locking to prevent two processes from writing the same database ** file simultaneously, or one process from reading the database while ** another is writing. ** ** @(#) $Id: pager.c,v 1.557 2009/01/22 17:12:40 danielk1977 Exp $ */ #ifndef SQLITE_OMIT_DISKIO #include "sqliteInt.h" /* ** Macros for troubleshooting. Normally turned off */ ................................................................................ rc = read32bits(jfd, (*pOffset)-4, &cksum); if( rc ) return rc; if( !isSavepnt && pager_cksum(pPager, aData)!=cksum ){ return SQLITE_DONE; } } if( pDone && (rc = sqlite3BitvecSet(pDone, pgno))!=SQLITE_OK ){ return rc; } assert( pPager->state==PAGER_RESERVED || pPager->state>=PAGER_EXCLUSIVE ); /* If the pager is in RESERVED state, then there must be a copy of this ** page in the pager cache. In this case just update the pager cache, ................................................................................ ** ** The solution is to add an in-memory page to the cache containing ** the data just read from the sub-journal. Mark the page as dirty ** and if the pager requires a journal-sync, then mark the page as ** requiring a journal-sync before it is written. */ assert( isSavepnt ); if( (rc = sqlite3PagerAcquire(pPager, pgno, &pPg, 1))!=SQLITE_OK ){ return rc; } pPg->flags &= ~PGHDR_NEED_READ; sqlite3PcacheMakeDirty(pPg); } if( pPg ){ /* No page should ever be explicitly rolled back that is in use, except |