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Bug 471685 - Upgrade to SQLite 3.6.7

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This contains the changes to SQLite files.
This commit is contained in:
Shawn Wilsher 2009-01-08 11:51:25 -05:00
parent 94f1078544
commit 94ca55c4c4
2 changed files with 6472 additions and 4462 deletions
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10823
db/sqlite3/src/sqlite3.c
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93
db/sqlite3/src/sqlite3.h
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@ -30,7 +30,7 @@
** the version number) and changes its name to "sqlite3.h" as
** part of the build process.
**
** @(#) $Id: sqlite.h.in,v 1.415 2008/11/19 01:20:26 drh Exp $
** @(#) $Id: sqlite.h.in,v 1.420 2008/12/16 13:46:30 drh Exp $
*/
#ifndef _SQLITE3_H_
#define _SQLITE3_H_
@ -107,8 +107,8 @@ extern "C" {
** with the value (X*1000000 + Y*1000 + Z) where X, Y, and Z
** are the major version, minor version, and release number.
*/
#define SQLITE_VERSION "3.6.6.2"
#define SQLITE_VERSION_NUMBER 3006006
#define SQLITE_VERSION "3.6.7"
#define SQLITE_VERSION_NUMBER 3006007
/*
** CAPI3REF: Run-Time Library Version Numbers {H10020} <S60100>
@ -507,6 +507,8 @@ int sqlite3_exec(
#define SQLITE_IOERR_ACCESS (SQLITE_IOERR | (13<<8))
#define SQLITE_IOERR_CHECKRESERVEDLOCK (SQLITE_IOERR | (14<<8))
#define SQLITE_IOERR_LOCK (SQLITE_IOERR | (15<<8))
#define SQLITE_IOERR_CLOSE (SQLITE_IOERR | (16<<8))
#define SQLITE_IOERR_DIR_CLOSE (SQLITE_IOERR | (17<<8))
/*
** CAPI3REF: Flags For File Open Operations {H10230} <H11120> <H12700>
@ -723,6 +725,9 @@ struct sqlite3_io_methods {
** is defined.
*/
#define SQLITE_FCNTL_LOCKSTATE 1
#define SQLITE_GET_LOCKPROXYFILE 2
#define SQLITE_SET_LOCKPROXYFILE 3
#define SQLITE_LAST_ERRNO 4
/*
** CAPI3REF: Mutex Handle {H17110} <S20130>
@ -770,11 +775,11 @@ typedef struct sqlite3_mutex sqlite3_mutex;
** The zName field holds the name of the VFS module. The name must
** be unique across all VFS modules.
**
** {H11141} SQLite will guarantee that the zFilename parameter to xOpen
** SQLite will guarantee that the zFilename parameter to xOpen
** is either a NULL pointer or string obtained
** from xFullPathname(). SQLite further guarantees that
** the string will be valid and unchanged until xClose() is
** called. {END} Because of the previous sentense,
** called. Because of the previous sentense,
** the [sqlite3_file] can safely store a pointer to the
** filename if it needs to remember the filename for some reason.
** If the zFilename parameter is xOpen is a NULL pointer then xOpen
@ -782,14 +787,14 @@ typedef struct sqlite3_mutex sqlite3_mutex;
** xFilename parameter is NULL it will also be the case that the
** flags parameter will include [SQLITE_OPEN_DELETEONCLOSE].
**
** {H11142} The flags argument to xOpen() includes all bits set in
** The flags argument to xOpen() includes all bits set in
** the flags argument to [sqlite3_open_v2()]. Or if [sqlite3_open()]
** or [sqlite3_open16()] is used, then flags includes at least
** [SQLITE_OPEN_READWRITE] | [SQLITE_OPEN_CREATE]. {END}
** [SQLITE_OPEN_READWRITE] | [SQLITE_OPEN_CREATE].
** If xOpen() opens a file read-only then it sets *pOutFlags to
** include [SQLITE_OPEN_READONLY]. Other bits in *pOutFlags may be set.
**
** {H11143} SQLite will also add one of the following flags to the xOpen()
** SQLite will also add one of the following flags to the xOpen()
** call, depending on the object being opened:
**
** <ul>
@ -800,7 +805,7 @@ typedef struct sqlite3_mutex sqlite3_mutex;
** <li> [SQLITE_OPEN_TRANSIENT_DB]
** <li> [SQLITE_OPEN_SUBJOURNAL]
** <li> [SQLITE_OPEN_MASTER_JOURNAL]
** </ul> {END}
** </ul>
**
** The file I/O implementation can use the object type flags to
** change the way it deals with files. For example, an application
@ -818,28 +823,28 @@ typedef struct sqlite3_mutex sqlite3_mutex;
** <li> [SQLITE_OPEN_EXCLUSIVE]
** </ul>
**
** {H11145} The [SQLITE_OPEN_DELETEONCLOSE] flag means the file should be
** deleted when it is closed. {H11146} The [SQLITE_OPEN_DELETEONCLOSE]
** The [SQLITE_OPEN_DELETEONCLOSE] flag means the file should be
** deleted when it is closed. The [SQLITE_OPEN_DELETEONCLOSE]
** will be set for TEMP databases, journals and for subjournals.
**
** {H11147} The [SQLITE_OPEN_EXCLUSIVE] flag means the file should be opened
** The [SQLITE_OPEN_EXCLUSIVE] flag means the file should be opened
** for exclusive access. This flag is set for all files except
** for the main database file.
**
** {H11148} At least szOsFile bytes of memory are allocated by SQLite
** At least szOsFile bytes of memory are allocated by SQLite
** to hold the [sqlite3_file] structure passed as the third
** argument to xOpen. {END} The xOpen method does not have to
** argument to xOpen. The xOpen method does not have to
** allocate the structure; it should just fill it in.
**
** {H11149} The flags argument to xAccess() may be [SQLITE_ACCESS_EXISTS]
** The flags argument to xAccess() may be [SQLITE_ACCESS_EXISTS]
** to test for the existence of a file, or [SQLITE_ACCESS_READWRITE] to
** test whether a file is readable and writable, or [SQLITE_ACCESS_READ]
** to test whether a file is at least readable. {END} The file can be a
** to test whether a file is at least readable. The file can be a
** directory.
**
** {H11150} SQLite will always allocate at least mxPathname+1 bytes for the
** output buffer xFullPathname. {H11151} The exact size of the output buffer
** is also passed as a parameter to both methods. {END} If the output buffer
** SQLite will always allocate at least mxPathname+1 bytes for the
** output buffer xFullPathname. The exact size of the output buffer
** is also passed as a parameter to both methods. If the output buffer
** is not large enough, [SQLITE_CANTOPEN] should be returned. Since this is
** handled as a fatal error by SQLite, vfs implementations should endeavor
** to prevent this by setting mxPathname to a sufficiently large value.
@ -853,6 +858,7 @@ typedef struct sqlite3_mutex sqlite3_mutex;
** The xSleep() method causes the calling thread to sleep for at
** least the number of microseconds given. The xCurrentTime()
** method returns a Julian Day Number for the current date and time.
**
*/
typedef struct sqlite3_vfs sqlite3_vfs;
struct sqlite3_vfs {
@ -869,7 +875,7 @@ struct sqlite3_vfs {
int (*xFullPathname)(sqlite3_vfs*, const char *zName, int nOut, char *zOut);
void *(*xDlOpen)(sqlite3_vfs*, const char *zFilename);
void (*xDlError)(sqlite3_vfs*, int nByte, char *zErrMsg);
void *(*xDlSym)(sqlite3_vfs*,void*, const char *zSymbol);
void (*(*xDlSym)(sqlite3_vfs*,void*, const char *zSymbol))(void);
void (*xDlClose)(sqlite3_vfs*, void*);
int (*xRandomness)(sqlite3_vfs*, int nByte, char *zOut);
int (*xSleep)(sqlite3_vfs*, int microseconds);
@ -882,14 +888,14 @@ struct sqlite3_vfs {
/*
** CAPI3REF: Flags for the xAccess VFS method {H11190} <H11140>
**
** {H11191} These integer constants can be used as the third parameter to
** These integer constants can be used as the third parameter to
** the xAccess method of an [sqlite3_vfs] object. {END} They determine
** what kind of permissions the xAccess method is looking for.
** {H11192} With SQLITE_ACCESS_EXISTS, the xAccess method
** With SQLITE_ACCESS_EXISTS, the xAccess method
** simply checks whether the file exists.
** {H11193} With SQLITE_ACCESS_READWRITE, the xAccess method
** With SQLITE_ACCESS_READWRITE, the xAccess method
** checks whether the file is both readable and writable.
** {H11194} With SQLITE_ACCESS_READ, the xAccess method
** With SQLITE_ACCESS_READ, the xAccess method
** checks whether the file is readable.
*/
#define SQLITE_ACCESS_EXISTS 0
@ -1044,7 +1050,7 @@ int sqlite3_os_end(void);
** S is a pointer to an aligned memory buffer not less than
** Z*N bytes in size shall cause S to be used by the
** [scratch memory allocator] for as many as N simulataneous
** allocations each of size Z.
** allocations each of size (Z & ~7).
**
** {H14153} A successful call to [sqlite3_config]([SQLITE_CONFIG_SCRATCH],S,Z,N)
** where S is a NULL pointer shall disable the
@ -1056,7 +1062,7 @@ int sqlite3_os_end(void);
** S is a pointer to an aligned memory buffer not less than
** Z*N bytes in size shall cause S to be used by the
** [pagecache memory allocator] for as many as N simulataneous
** allocations each of size Z.
** allocations each of size (Z & ~7).
**
** {H14159} A successful call to
** [sqlite3_config]([SQLITE_CONFIG_PAGECACHE],S,Z,N)
@ -1404,18 +1410,18 @@ int sqlite3_extended_result_codes(sqlite3*, int onoff);
** CAPI3REF: Last Insert Rowid {H12220} <S10700>
**
** Each entry in an SQLite table has a unique 64-bit signed
** integer key called the "rowid". The rowid is always available
** integer key called the [ROWID | "rowid"]. The rowid is always available
** as an undeclared column named ROWID, OID, or _ROWID_ as long as those
** names are not also used by explicitly declared columns. If
** the table has a column of type INTEGER PRIMARY KEY then that column
** the table has a column of type [INTEGER PRIMARY KEY] then that column
** is another alias for the rowid.
**
** This routine returns the rowid of the most recent
** This routine returns the [rowid] of the most recent
** successful [INSERT] into the database from the [database connection]
** in the first argument. If no successful [INSERT]s
** have ever occurred on that database connection, zero is returned.
**
** If an [INSERT] occurs within a trigger, then the rowid of the inserted
** If an [INSERT] occurs within a trigger, then the [rowid] of the inserted
** row is returned by this routine as long as the trigger is running.
** But once the trigger terminates, the value returned by this routine
** reverts to the last value inserted before the trigger fired.
@ -1435,7 +1441,8 @@ int sqlite3_extended_result_codes(sqlite3*, int onoff);
**
** INVARIANTS:
**
** {H12221} The [sqlite3_last_insert_rowid()] function shall return the rowid
** {H12221} The [sqlite3_last_insert_rowid()] function shall return
** the [rowid]
** of the most recent successful [INSERT] performed on the same
** [database connection] and within the same or higher level
** trigger context, or zero if there have been no qualifying
@ -1449,10 +1456,10 @@ int sqlite3_extended_result_codes(sqlite3*, int onoff);
**
** {A12232} If a separate thread performs a new [INSERT] on the same
** database connection while the [sqlite3_last_insert_rowid()]
** function is running and thus changes the last insert rowid,
** function is running and thus changes the last insert [rowid],
** then the value returned by [sqlite3_last_insert_rowid()] is
** unpredictable and might not equal either the old or the new
** last insert rowid.
** last insert [rowid].
*/
sqlite3_int64 sqlite3_last_insert_rowid(sqlite3*);
@ -2163,8 +2170,8 @@ sqlite3_int64 sqlite3_memory_highwater(int resetFlag);
** CAPI3REF: Pseudo-Random Number Generator {H17390} <S20000>
**
** SQLite contains a high-quality pseudo-random number generator (PRNG) used to
** select random ROWIDs when inserting new records into a table that
** already uses the largest possible ROWID. The PRNG is also used for
** select random [ROWID | ROWIDs] when inserting new records into a table that
** already uses the largest possible [ROWID]. The PRNG is also used for
** the build-in random() and randomblob() SQL functions. This interface allows
** applications to access the same PRNG for other purposes.
**
@ -5113,8 +5120,8 @@ void *sqlite3_rollback_hook(sqlite3*, void(*)(void *), void*);
** to be invoked.
** The third and fourth arguments to the callback contain pointers to the
** database and table name containing the affected row.
** The final callback parameter is the rowid of the row. In the case of
** an update, this is the rowid after the update takes place.
** The final callback parameter is the [rowid] of the row.
** In the case of an update, this is the [rowid] after the update takes place.
**
** The update hook is not invoked when internal system tables are
** modified (i.e. sqlite_master and sqlite_sequence).
@ -5157,7 +5164,7 @@ void *sqlite3_rollback_hook(sqlite3*, void(*)(void *), void*);
** to zero-terminated UTF-8 strings which are the names of the
** database and table that is being updated.
** {H12985} The final callback parameter is the rowid of the row after
** {H12985} The final callback parameter is the [rowid] of the row after
** the change occurs.
*/
void *sqlite3_update_hook(
@ -5323,7 +5330,7 @@ void sqlite3_soft_heap_limit(int);
** <tr><td> 6th <td> const char* <td> Name of default collation sequence
** <tr><td> 7th <td> int <td> True if column has a NOT NULL constraint
** <tr><td> 8th <td> int <td> True if column is part of the PRIMARY KEY
** <tr><td> 9th <td> int <td> True if column is AUTOINCREMENT
** <tr><td> 9th <td> int <td> True if column is [AUTOINCREMENT]
** </table>
** </blockquote>
**
@ -5334,9 +5341,9 @@ void sqlite3_soft_heap_limit(int);
** If the specified table is actually a view, an [error code] is returned.
**
** If the specified column is "rowid", "oid" or "_rowid_" and an
** INTEGER PRIMARY KEY column has been explicitly declared, then the output
** [INTEGER PRIMARY KEY] column has been explicitly declared, then the output
** parameters are set for the explicitly declared column. If there is no
** explicitly declared INTEGER PRIMARY KEY column, then the output
** explicitly declared [INTEGER PRIMARY KEY] column, then the output
** parameters are set as follows:
**
** <pre>
@ -5443,7 +5450,7 @@ int sqlite3_enable_load_extension(sqlite3 *db, int onoff);
**
** {H12644} Automatic extensions apply across all threads.
*/
int sqlite3_auto_extension(void *xEntryPoint);
int sqlite3_auto_extension(void (*xEntryPoint)(void));
/*
** CAPI3REF: Reset Automatic Extension Loading {H12660} <S20500>
@ -5760,7 +5767,7 @@ typedef struct sqlite3_blob sqlite3_blob;
** in other words, the same BLOB that would be selected by:
**
** <pre>
** SELECT zColumn FROM zDb.zTable WHERE rowid = iRow;
** SELECT zColumn FROM zDb.zTable WHERE [rowid] = iRow;
** </pre> {END}
**
** If the flags parameter is non-zero, the the BLOB is opened for read