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Upgrade bundled library to 2.8.14 + misc fixes

Browse source 
(http://www.sqlite.org/cvstrac/chngview?cn=1742)
This commit is contained in:
Wez Furlong 2004-07-10 12:27:51 +00:00
parent cd732f1a3f
commit e563b4eafa
43 changed files with 5953 additions and 5559 deletions
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121
ext/sqlite/libsqlite/src/sqlite.h.in
View file

@ -167,6 +167,7 @@ int sqlite_exec(
#define SQLITE_AUTH 23 /* Authorization denied */
#define SQLITE_FORMAT 24 /* Auxiliary database format error */
#define SQLITE_RANGE 25 /* 2nd parameter to sqlite_bind out of range */
#define SQLITE_NOTADB 26 /* File opened that is not a database file */
#define SQLITE_ROW 100 /* sqlite_step() has another row ready */
#define SQLITE_DONE 101 /* sqlite_step() has finished executing */
@ -203,6 +204,32 @@ int sqlite_last_insert_rowid(sqlite*);
*/
int sqlite_changes(sqlite*);
/*
** This function returns the number of database rows that were changed
** by the last INSERT, UPDATE, or DELETE statment executed by sqlite_exec(),
** or by the last VM to run to completion. The change count is not updated
** by SQL statements other than INSERT, UPDATE or DELETE.
**
** Changes are counted, even if they are later undone by a ROLLBACK or
** ABORT. Changes associated with trigger programs that execute as a
** result of the INSERT, UPDATE, or DELETE statement are not counted.
**
** If a callback invokes sqlite_exec() recursively, then the changes
** in the inner, recursive call are counted together with the changes
** in the outer call.
**
** SQLite implements the command "DELETE FROM table" without a WHERE clause
** by dropping and recreating the table. (This is much faster than going
** through and deleting individual elements form the table.) Because of
** this optimization, the change count for "DELETE FROM table" will be
** zero regardless of the number of elements that were originally in the
** table. To get an accurate count of the number of rows deleted, use
** "DELETE FROM table WHERE 1" instead.
**
******* THIS IS AN EXPERIMENTAL API AND IS SUBJECT TO CHANGE ******
*/
int sqlite_last_statement_changes(sqlite*);
/* If the parameter to this routine is one of the return value constants
** defined above, then this routine returns a constant text string which
** descripts (in English) the meaning of the return value.
@ -262,7 +289,7 @@ void sqlite_busy_handler(sqlite*, int(*)(void*,const char*,int), void*);
** Calling this routine with an argument less than or equal to zero
** turns off all busy handlers.
*/
void sqlite_busy_timeout(sqlite*, long ms);
void sqlite_busy_timeout(sqlite*, int ms);
/*
** This next routine is really just a wrapper around sqlite_exec().
@ -439,13 +466,12 @@ int sqlite_create_aggregate(
** Use the following routine to define the datatype returned by a
** user-defined function. The second argument can be one of the
** constants SQLITE_NUMERIC, SQLITE_TEXT, or SQLITE_ARGS or it
** can be an integer greater than or equal to zero. The datatype
** will be numeric or text (the only two types supported) if the
** argument is SQLITE_NUMERIC or SQLITE_TEXT. If the argument is
** SQLITE_ARGS, then the datatype is numeric if any argument to the
** function is numeric and is text otherwise. If the second argument
** is an integer, then the datatype of the result is the same as the
** parameter to the function that corresponds to that integer.
** can be an integer greater than or equal to zero. When the datatype
** parameter is non-negative, the type of the result will be the
** same as the datatype-th argument. If datatype==SQLITE_NUMERIC
** then the result is always numeric. If datatype==SQLITE_TEXT then
** the result is always text. If datatype==SQLITE_ARGS then the result
** is numeric if any argument is numeric and is text otherwise.
*/
int sqlite_function_type(
sqlite *db, /* The database there the function is registered */
@ -753,9 +779,88 @@ int sqlite_bind(sqlite_vm*, int idx, const char *value, int len, int copy);
** query is immediately terminated and any database changes rolled back. If the
** query was part of a larger transaction, then the transaction is not rolled
** back and remains active. The sqlite_exec() call returns SQLITE_ABORT.
**
******* THIS IS AN EXPERIMENTAL API AND IS SUBJECT TO CHANGE ******
*/
void sqlite_progress_handler(sqlite*, int, int(*)(void*), void*);
/*
** Register a callback function to be invoked whenever a new transaction
** is committed. The pArg argument is passed through to the callback.
** callback. If the callback function returns non-zero, then the commit
** is converted into a rollback.
**
** If another function was previously registered, its pArg value is returned.
** Otherwise NULL is returned.
**
** Registering a NULL function disables the callback.
**
******* THIS IS AN EXPERIMENTAL API AND IS SUBJECT TO CHANGE ******
*/
void *sqlite_commit_hook(sqlite*, int(*)(void*), void*);
/*
** Open an encrypted SQLite database. If pKey==0 or nKey==0, this routine
** is the same as sqlite_open().
**
** The code to implement this API is not available in the public release
** of SQLite.
*/
sqlite *sqlite_open_encrypted(
const char *zFilename, /* Name of the encrypted database */
const void *pKey, /* Pointer to the key */
int nKey, /* Number of bytes in the key */
int *pErrcode, /* Write error code here */
char **pzErrmsg /* Write error message here */
);
/*
** Change the key on an open database. If the current database is not
** encrypted, this routine will encrypt it. If pNew==0 or nNew==0, the
** database is decrypted.
**
** The code to implement this API is not available in the public release
** of SQLite.
*/
int sqlite_rekey(
sqlite *db, /* Database to be rekeyed */
const void *pKey, int nKey /* The new key */
);
/*
** Encode a binary buffer "in" of size n bytes so that it contains
** no instances of characters '\'' or '\000'. The output is
** null-terminated and can be used as a string value in an INSERT
** or UPDATE statement. Use sqlite_decode_binary() to convert the
** string back into its original binary.
**
** The result is written into a preallocated output buffer "out".
** "out" must be able to hold at least 2 +(257*n)/254 bytes.
** In other words, the output will be expanded by as much as 3
** bytes for every 254 bytes of input plus 2 bytes of fixed overhead.
** (This is approximately 2 + 1.0118*n or about a 1.2% size increase.)
**
** The return value is the number of characters in the encoded
** string, excluding the "\000" terminator.
**
** If out==NULL then no output is generated but the routine still returns
** the number of characters that would have been generated if out had
** not been NULL.
*/
int sqlite_encode_binary(const unsigned char *in, int n, unsigned char *out);
/*
** Decode the string "in" into binary data and write it into "out".
** This routine reverses the encoding created by sqlite_encode_binary().
** The output will always be a few bytes less than the input. The number
** of bytes of output is returned. If the input is not a well-formed
** encoding, -1 is returned.
**
** The "in" and "out" parameters may point to the same buffer in order
** to decode a string in place.
*/
int sqlite_decode_binary(const unsigned char *in, unsigned char *out);
#ifdef __cplusplus
} /* End of the 'extern "C"' block */
#endif