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Overview
| Comment: | Fix a couple of harmless nuisance warnings. (CVS 6438) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 53dac0a455b9a822f710c257711e8d319060cf84 |
| User & Date: | drh 2009-04-02 17:22:42 |
Context
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2009-04-02
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| 17:23 | Ensure the required VerifyCookie/Transaction/TableLock opcodes are added for "x IN (SELECT c FROM t)" expressions. Ticket #3771. (CVS 6439) check-in: 058a2f20 user: danielk1977 tags: trunk | |
| 17:22 | Fix a couple of harmless nuisance warnings. (CVS 6438) check-in: 53dac0a4 user: drh tags: trunk | |
| 16:59 | Disable the query flattening optimization when the subquery is a compound query with an ORDER BY clause. Ticket #3773 shows why that combination does not work. (CVS 6437) check-in: 23f90d50 user: drh tags: trunk | |
Changes
Changes to src/main.c.
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** ************************************************************************* ** Main file for the SQLite library. The routines in this file ** implement the programmer interface to the library. Routines in ** other files are for internal use by SQLite and should not be ** accessed by users of the library. ** ** $Id: main.c,v 1.534 2009/03/23 04:33:32 danielk1977 Exp $ */ #include "sqliteInt.h" #ifdef SQLITE_ENABLE_FTS3 # include "fts3.h" #endif #ifdef SQLITE_ENABLE_RTREE ................................................................................ } db->lookaside.pStart = pStart; db->lookaside.pFree = 0; db->lookaside.sz = (u16)sz; if( pStart ){ int i; LookasideSlot *p; assert( sz > sizeof(LookasideSlot*) ); p = (LookasideSlot*)pStart; for(i=cnt-1; i>=0; i--){ p->pNext = db->lookaside.pFree; db->lookaside.pFree = p; p = (LookasideSlot*)&((u8*)p)[sz]; } db->lookaside.pEnd = p; |
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** ************************************************************************* ** Main file for the SQLite library. The routines in this file ** implement the programmer interface to the library. Routines in ** other files are for internal use by SQLite and should not be ** accessed by users of the library. ** ** $Id: main.c,v 1.535 2009/04/02 17:22:42 drh Exp $ */ #include "sqliteInt.h" #ifdef SQLITE_ENABLE_FTS3 # include "fts3.h" #endif #ifdef SQLITE_ENABLE_RTREE ................................................................................ } db->lookaside.pStart = pStart; db->lookaside.pFree = 0; db->lookaside.sz = (u16)sz; if( pStart ){ int i; LookasideSlot *p; assert( sz > (int)sizeof(LookasideSlot*) ); p = (LookasideSlot*)pStart; for(i=cnt-1; i>=0; i--){ p->pNext = db->lookaside.pFree; db->lookaside.pFree = p; p = (LookasideSlot*)&((u8*)p)[sz]; } db->lookaside.pEnd = p; |
Changes to src/memjournal.c.
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** ************************************************************************* ** ** This file contains code use to implement an in-memory rollback journal. ** The in-memory rollback journal is used to journal transactions for ** ":memory:" databases and when the journal_mode=MEMORY pragma is used. ** ** @(#) $Id: memjournal.c,v 1.9 2009/04/01 23:09:44 drh Exp $ */ #include "sqliteInt.h" /* Forward references to internal structures */ typedef struct MemJournal MemJournal; typedef struct FilePoint FilePoint; typedef struct FileChunk FileChunk; ................................................................................ ** this many bytes. ** ** The size chosen is a little less than a power of two. That way, ** the FileChunk object will have a size that almost exactly fills ** a power-of-two allocation. This mimimizes wasted space in power-of-two ** memory allocators. */ #define JOURNAL_CHUNKSIZE (1024-sizeof(FileChunk*)) /* Macro to find the minimum of two numeric values. */ #ifndef MIN # define MIN(x,y) ((x)<(y)?(x):(y)) #endif |
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** ************************************************************************* ** ** This file contains code use to implement an in-memory rollback journal. ** The in-memory rollback journal is used to journal transactions for ** ":memory:" databases and when the journal_mode=MEMORY pragma is used. ** ** @(#) $Id: memjournal.c,v 1.10 2009/04/02 17:22:42 drh Exp $ */ #include "sqliteInt.h" /* Forward references to internal structures */ typedef struct MemJournal MemJournal; typedef struct FilePoint FilePoint; typedef struct FileChunk FileChunk; ................................................................................ ** this many bytes. ** ** The size chosen is a little less than a power of two. That way, ** the FileChunk object will have a size that almost exactly fills ** a power-of-two allocation. This mimimizes wasted space in power-of-two ** memory allocators. */ #define JOURNAL_CHUNKSIZE ((int)(1024-sizeof(FileChunk*))) /* Macro to find the minimum of two numeric values. */ #ifndef MIN # define MIN(x,y) ((x)<(y)?(x):(y)) #endif |