sqlite-amalgamation-3440000.zip
git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4592 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
parent
0da45b7b40
commit
4414676076
390
deps/sqlite/shell.c
vendored
390
deps/sqlite/shell.c
vendored
@ -467,18 +467,23 @@ static int bail_on_error = 0;
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*/
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static int stdin_is_interactive = 1;
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#if (defined(_WIN32) || defined(WIN32)) && SHELL_USE_LOCAL_GETLINE \
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&& !defined(SHELL_OMIT_WIN_UTF8)
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# define SHELL_WIN_UTF8_OPT 1
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#else
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# define SHELL_WIN_UTF8_OPT 0
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#endif
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#if SHELL_WIN_UTF8_OPT
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/*
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** Setup console for UTF-8 input/output when following variable true.
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** If build is for non-RT Windows, without 3rd-party line editing,
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** console input and output may be done in a UTF-8 compatible way,
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** if the OS is capable of it and the --no-utf8 option is not seen.
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*/
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static int console_utf8 = 0;
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#if (defined(_WIN32) || defined(WIN32)) && SHELL_USE_LOCAL_GETLINE \
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&& !defined(SHELL_OMIT_WIN_UTF8) && !SQLITE_OS_WINRT
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# define SHELL_WIN_UTF8_OPT 1
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/* Record whether to do UTF-8 console I/O translation per stream. */
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static int console_utf8_in = 0;
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static int console_utf8_out = 0;
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/* Record whether can do UTF-8 or --no-utf8 seen in invocation. */
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static int mbcs_opted = 1; /* Assume cannot do until shown otherwise. */
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#else
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# define console_utf8_in 0
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# define console_utf8_out 0
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# define SHELL_WIN_UTF8_OPT 0
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#endif
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/*
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@ -614,13 +619,13 @@ static char *dynamicContinuePrompt(void){
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#endif /* !defined(SQLITE_OMIT_DYNAPROMPT) */
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#if SHELL_WIN_UTF8_OPT
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/* Following struct is used for -utf8 operation. */
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/* Following struct is used for UTF-8 console I/O. */
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static struct ConsoleState {
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int stdinEof; /* EOF has been seen on console input */
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int infsMode; /* Input file stream mode upon shell start */
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UINT inCodePage; /* Input code page upon shell start */
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UINT outCodePage; /* Output code page upon shell start */
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HANDLE hConsoleIn; /* Console input handle */
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HANDLE hConsole; /* Console input or output handle */
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DWORD consoleMode; /* Console mode upon shell start */
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} conState = { 0, 0, 0, 0, INVALID_HANDLE_VALUE, 0 };
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@ -629,50 +634,123 @@ static struct ConsoleState {
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#endif
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/*
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** Prepare console, (if known to be a WIN32 console), for UTF-8
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** input (from either typing or suitable paste operations) and for
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** UTF-8 rendering. This may "fail" with a message to stderr, where
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** the preparation is not done and common "code page" issues occur.
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** If given stream number is a console, return 1 and get some attributes,
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** else return 0 and set the output attributes to invalid values.
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*/
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static void console_prepare(void){
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HANDLE hCI = GetStdHandle(STD_INPUT_HANDLE);
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DWORD consoleMode = 0;
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if( isatty(0) && GetFileType(hCI)==FILE_TYPE_CHAR
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&& GetConsoleMode( hCI, &consoleMode) ){
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if( !IsValidCodePage(CP_UTF8) ){
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fprintf(stderr, "Cannot use UTF-8 code page.\n");
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console_utf8 = 0;
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return;
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static short console_attrs(unsigned stnum, HANDLE *pH, DWORD *pConsMode){
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static int stid[3] = { STD_INPUT_HANDLE,STD_OUTPUT_HANDLE,STD_ERROR_HANDLE };
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HANDLE h;
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*pH = INVALID_HANDLE_VALUE;
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*pConsMode = 0;
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if( stnum > 2 ) return 0;
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h = GetStdHandle(stid[stnum]);
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if( h!=*pH && GetFileType(h)==FILE_TYPE_CHAR && GetConsoleMode(h,pConsMode) ){
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*pH = h;
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return 1;
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}
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conState.hConsoleIn = hCI;
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conState.consoleMode = consoleMode;
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return 0;
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}
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/*
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** Perform a runtime test of Windows console to determine if it can
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** do char-stream I/O correctly when the code page is set to CP_UTF8.
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** Returns are: 1 => yes it can, 0 => no it cannot
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**
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** The console's output code page is momentarily set, then restored.
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** So this should only be run when the process is given use of the
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** console for either input or output.
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*/
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static short ConsoleDoesUTF8(void){
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UINT ocp = GetConsoleOutputCP();
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const char TrialUtf8[] = { '\xC8', '\xAB' }; /* "ȫ" or 2 MBCS characters */
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WCHAR aReadBack[1] = { 0 }; /* Read back as 0x022B when decoded as UTF-8. */
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CONSOLE_SCREEN_BUFFER_INFO csbInfo = {0};
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/* Create an inactive screen buffer with which to do the experiment. */
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HANDLE hCSB = CreateConsoleScreenBuffer(GENERIC_READ|GENERIC_WRITE, 0, 0,
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CONSOLE_TEXTMODE_BUFFER, NULL);
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if( hCSB!=INVALID_HANDLE_VALUE ){
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COORD cpos = {0,0};
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DWORD rbc;
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SetConsoleCursorPosition(hCSB, cpos);
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SetConsoleOutputCP(CP_UTF8);
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/* Write 2 chars which are a single character in UTF-8 but more in MBCS. */
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WriteConsoleA(hCSB, TrialUtf8, sizeof(TrialUtf8), NULL, NULL);
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ReadConsoleOutputCharacterW(hCSB, &aReadBack[0], 1, cpos, &rbc);
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GetConsoleScreenBufferInfo(hCSB, &csbInfo);
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SetConsoleOutputCP(ocp);
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CloseHandle(hCSB);
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}
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/* Return 1 if cursor advanced by 1 position, else 0. */
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return (short)(csbInfo.dwCursorPosition.X == 1 && aReadBack[0] == 0x022B);
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}
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static short in_console = 0;
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static short out_console = 0;
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/*
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** Determine whether either normal I/O stream is the console,
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** and whether it can do UTF-8 translation, setting globals
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** in_console, out_console and mbcs_opted accordingly.
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*/
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static void probe_console(void){
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HANDLE h;
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DWORD cMode;
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in_console = console_attrs(0, &h, &cMode);
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out_console = console_attrs(1, &h, &cMode);
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if( in_console || out_console ) mbcs_opted = !ConsoleDoesUTF8();
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}
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/*
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** If console is used for normal I/O, absent a --no-utf8 option,
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** prepare console for UTF-8 input (from either typing or suitable
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** paste operations) and/or for UTF-8 output rendering.
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**
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** The console state upon entry is preserved, in conState, so that
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** console_restore() can later restore the same console state.
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**
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** The globals console_utf8_in and console_utf8_out are set, for
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** later use in selecting UTF-8 or MBCS console I/O translations.
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** This routine depends upon globals set by probe_console().
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*/
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static void console_prepare_utf8(void){
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struct ConsoleState csWork = { 0, 0, 0, 0, INVALID_HANDLE_VALUE, 0 };
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console_utf8_in = console_utf8_out = 0;
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if( (!in_console && !out_console) || mbcs_opted ) return;
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console_attrs((in_console)? 0 : 1, &conState.hConsole, &conState.consoleMode);
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conState.inCodePage = GetConsoleCP();
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conState.outCodePage = GetConsoleOutputCP();
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if( in_console ){
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SetConsoleCP(CP_UTF8);
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SetConsoleOutputCP(CP_UTF8);
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consoleMode |= ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT;
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SetConsoleMode(conState.hConsoleIn, consoleMode);
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DWORD newConsoleMode = conState.consoleMode
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| ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT;
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SetConsoleMode(conState.hConsole, newConsoleMode);
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conState.infsMode = _setmode(_fileno(stdin), _O_U16TEXT);
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console_utf8 = 1;
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}else{
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console_utf8 = 0;
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console_utf8_in = 1;
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}
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if( out_console ){
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SetConsoleOutputCP(CP_UTF8);
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console_utf8_out = 1;
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}
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}
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/*
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** Undo the effects of console_prepare(), if any.
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** Undo the effects of console_prepare_utf8(), if any.
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*/
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static void SQLITE_CDECL console_restore(void){
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if( console_utf8 && conState.inCodePage!=0
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&& conState.hConsoleIn!=INVALID_HANDLE_VALUE ){
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_setmode(_fileno(stdin), conState.infsMode);
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if( (console_utf8_in||console_utf8_out)
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&& conState.hConsole!=INVALID_HANDLE_VALUE ){
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if( console_utf8_in ){
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SetConsoleCP(conState.inCodePage);
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SetConsoleOutputCP(conState.outCodePage);
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SetConsoleMode(conState.hConsoleIn, conState.consoleMode);
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_setmode(_fileno(stdin), conState.infsMode);
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}
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if( console_utf8_out ) SetConsoleOutputCP(conState.outCodePage);
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SetConsoleMode(conState.hConsole, conState.consoleMode);
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/* Avoid multiple calls. */
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conState.hConsoleIn = INVALID_HANDLE_VALUE;
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conState.hConsole = INVALID_HANDLE_VALUE;
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conState.consoleMode = 0;
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console_utf8 = 0;
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console_utf8_in = 0;
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console_utf8_out = 0;
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}
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}
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@ -680,11 +758,11 @@ static void SQLITE_CDECL console_restore(void){
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** Collect input like fgets(...) with special provisions for input
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** from the Windows console to get around its strange coding issues.
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** Defers to plain fgets() when input is not interactive or when the
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** startup option, -utf8, has not been provided or taken effect.
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** UTF-8 input is unavailable or opted out.
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*/
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static char* utf8_fgets(char *buf, int ncmax, FILE *fin){
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if( fin==0 ) fin = stdin;
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if( fin==stdin && stdin_is_interactive && console_utf8 ){
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if( fin==stdin && stdin_is_interactive && console_utf8_in ){
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# define SQLITE_IALIM 150
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wchar_t wbuf[SQLITE_IALIM];
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int lend = 0;
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@ -697,7 +775,7 @@ static char* utf8_fgets(char *buf, int ncmax, FILE *fin){
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? SQLITE_IALIM : (ncmax-1 - noc)/4;
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# undef SQLITE_IALIM
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DWORD nbr = 0;
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BOOL bRC = ReadConsoleW(conState.hConsoleIn, wbuf, na, &nbr, 0);
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BOOL bRC = ReadConsoleW(conState.hConsole, wbuf, na, &nbr, 0);
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if( !bRC || (noc==0 && nbr==0) ) return 0;
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if( nbr > 0 ){
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int nmb = WideCharToMultiByte(CP_UTF8,WC_COMPOSITECHECK|WC_DEFAULTCHAR,
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@ -743,20 +821,16 @@ static char* utf8_fgets(char *buf, int ncmax, FILE *fin){
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/*
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** Render output like fprintf(). Except, if the output is going to the
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** console and if this is running on a Windows machine, and if the -utf8
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** option is unavailable or (available and inactive), translate the
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** console and if this is running on a Windows machine, and if UTF-8
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** output unavailable (or available but opted out), translate the
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** output from UTF-8 into MBCS for output through 8-bit stdout stream.
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** (With -utf8 active, no translation is needed and must not be done.)
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** (Without -no-utf8, no translation is needed and must not be done.)
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*/
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#if defined(_WIN32) || defined(WIN32)
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void utf8_printf(FILE *out, const char *zFormat, ...){
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va_list ap;
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va_start(ap, zFormat);
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if( stdout_is_console && (out==stdout || out==stderr)
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# if SHELL_WIN_UTF8_OPT
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&& !console_utf8
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# endif
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){
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if( stdout_is_console && (out==stdout || out==stderr) && !console_utf8_out ){
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char *z1 = sqlite3_vmprintf(zFormat, ap);
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char *z2 = sqlite3_win32_utf8_to_mbcs_v2(z1, 0);
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sqlite3_free(z1);
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@ -967,14 +1041,10 @@ static char *local_getline(char *zLine, FILE *in){
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}
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}
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#if defined(_WIN32) || defined(WIN32)
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/* For interactive input on Windows systems, without -utf8,
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/* For interactive input on Windows systems, with -no-utf8,
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** translate the multi-byte characterset characters into UTF-8.
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** This is the translation that predates the -utf8 option. */
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if( stdin_is_interactive && in==stdin
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# if SHELL_WIN_UTF8_OPT
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&& !console_utf8
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# endif /* SHELL_WIN_UTF8_OPT */
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){
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** This is the translation that predates console UTF-8 input. */
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if( stdin_is_interactive && in==stdin && !console_utf8_in ){
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char *zTrans = sqlite3_win32_mbcs_to_utf8_v2(zLine, 0);
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if( zTrans ){
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i64 nTrans = strlen(zTrans)+1;
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@ -5372,7 +5442,8 @@ static sqlite3_module seriesModule = {
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0, /* xSavepoint */
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0, /* xRelease */
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0, /* xRollbackTo */
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0 /* xShadowName */
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0, /* xShadowName */
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0 /* xIntegrity */
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};
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#endif /* SQLITE_OMIT_VIRTUALTABLE */
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@ -7270,6 +7341,7 @@ static int fsdirRegister(sqlite3 *db){
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0, /* xRelease */
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0, /* xRollbackTo */
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0, /* xShadowName */
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0 /* xIntegrity */
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};
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int rc = sqlite3_create_module(db, "fsdir", &fsdirModule, 0);
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@ -7790,7 +7862,8 @@ static sqlite3_module completionModule = {
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0, /* xSavepoint */
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0, /* xRelease */
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0, /* xRollbackTo */
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0 /* xShadowName */
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0, /* xShadowName */
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0 /* xIntegrity */
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};
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#endif /* SQLITE_OMIT_VIRTUALTABLE */
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@ -8530,6 +8603,7 @@ SQLITE_EXTENSION_INIT1
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#include <stdio.h>
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#include <string.h>
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#include <assert.h>
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#include <stdint.h>
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#include <zlib.h>
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@ -10701,7 +10775,8 @@ static int zipfileRegister(sqlite3 *db){
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0, /* xSavepoint */
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0, /* xRelease */
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0, /* xRollback */
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0 /* xShadowName */
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0, /* xShadowName */
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0 /* xIntegrity */
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};
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int rc = sqlite3_create_module(db, "zipfile" , &zipfileModule, 0);
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@ -11700,6 +11775,7 @@ static int idxRegisterVtab(sqlite3expert *p){
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0, /* xRelease */
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0, /* xRollbackTo */
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0, /* xShadowName */
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0, /* xIntegrity */
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};
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return sqlite3_create_module(p->dbv, "expert", &expertModule, (void*)p);
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@ -12856,6 +12932,88 @@ static int idxPopulateStat1(sqlite3expert *p, char **pzErr){
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return rc;
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}
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/*
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** Define and possibly pretend to use a useless collation sequence.
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** This pretense allows expert to accept SQL using custom collations.
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*/
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int dummyCompare(void *up1, int up2, const void *up3, int up4, const void *up5){
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(void)up1;
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(void)up2;
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(void)up3;
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(void)up4;
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(void)up5;
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assert(0); /* VDBE should never be run. */
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return 0;
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}
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/* And a callback to register above upon actual need */
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void useDummyCS(void *up1, sqlite3 *db, int etr, const char *zName){
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(void)up1;
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sqlite3_create_collation_v2(db, zName, etr, 0, dummyCompare, 0);
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}
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#if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) \
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&& !defined(SQLITE_OMIT_INTROSPECTION_PRAGMAS)
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/*
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** dummy functions for no-op implementation of UDFs during expert's work
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*/
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void dummyUDF(sqlite3_context *up1, int up2, sqlite3_value **up3){
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(void)up1;
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(void)up2;
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(void)up3;
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assert(0); /* VDBE should never be run. */
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}
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void dummyUDFvalue(sqlite3_context *up1){
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(void)up1;
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assert(0); /* VDBE should never be run. */
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}
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/*
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** Register UDFs from user database with another.
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*/
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int registerUDFs(sqlite3 *dbSrc, sqlite3 *dbDst){
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sqlite3_stmt *pStmt;
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int rc = sqlite3_prepare_v2(dbSrc,
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"SELECT name,type,enc,narg,flags "
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"FROM pragma_function_list() "
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"WHERE builtin==0", -1, &pStmt, 0);
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if( rc==SQLITE_OK ){
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while( SQLITE_ROW==(rc = sqlite3_step(pStmt)) ){
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int nargs = sqlite3_column_int(pStmt,3);
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int flags = sqlite3_column_int(pStmt,4);
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const char *name = (char*)sqlite3_column_text(pStmt,0);
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const char *type = (char*)sqlite3_column_text(pStmt,1);
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const char *enc = (char*)sqlite3_column_text(pStmt,2);
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if( name==0 || type==0 || enc==0 ){
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/* no-op. Only happens on OOM */
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}else{
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int ienc = SQLITE_UTF8;
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int rcf = SQLITE_ERROR;
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if( strcmp(enc,"utf16le")==0 ) ienc = SQLITE_UTF16LE;
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else if( strcmp(enc,"utf16be")==0 ) ienc = SQLITE_UTF16BE;
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ienc |= (flags & (SQLITE_DETERMINISTIC|SQLITE_DIRECTONLY));
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if( strcmp(type,"w")==0 ){
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rcf = sqlite3_create_window_function(dbDst,name,nargs,ienc,0,
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dummyUDF,dummyUDFvalue,0,0,0);
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}else if( strcmp(type,"a")==0 ){
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rcf = sqlite3_create_function(dbDst,name,nargs,ienc,0,
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0,dummyUDF,dummyUDFvalue);
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}else if( strcmp(type,"s")==0 ){
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rcf = sqlite3_create_function(dbDst,name,nargs,ienc,0,
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dummyUDF,0,0);
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}
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if( rcf!=SQLITE_OK ){
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rc = rcf;
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break;
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}
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}
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}
|
||||
sqlite3_finalize(pStmt);
|
||||
if( rc==SQLITE_DONE ) rc = SQLITE_OK;
|
||||
}
|
||||
return rc;
|
||||
}
|
||||
#endif
|
||||
|
||||
/*
|
||||
** Allocate a new sqlite3expert object.
|
||||
*/
|
||||
@ -12883,6 +13041,20 @@ sqlite3expert *sqlite3_expert_new(sqlite3 *db, char **pzErrmsg){
|
||||
}
|
||||
}
|
||||
|
||||
/* Allow custom collations to be dealt with through prepare. */
|
||||
if( rc==SQLITE_OK ) rc = sqlite3_collation_needed(pNew->dbm,0,useDummyCS);
|
||||
if( rc==SQLITE_OK ) rc = sqlite3_collation_needed(pNew->dbv,0,useDummyCS);
|
||||
|
||||
#if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) \
|
||||
&& !defined(SQLITE_OMIT_INTROSPECTION_PRAGMAS)
|
||||
/* Register UDFs from database [db] with [dbm] and [dbv]. */
|
||||
if( rc==SQLITE_OK ){
|
||||
rc = registerUDFs(pNew->db, pNew->dbm);
|
||||
}
|
||||
if( rc==SQLITE_OK ){
|
||||
rc = registerUDFs(pNew->db, pNew->dbv);
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Copy the entire schema of database [db] into [dbm]. */
|
||||
if( rc==SQLITE_OK ){
|
||||
@ -12958,6 +13130,10 @@ int sqlite3_expert_sql(
|
||||
|
||||
while( rc==SQLITE_OK && zStmt && zStmt[0] ){
|
||||
sqlite3_stmt *pStmt = 0;
|
||||
/* Ensure that the provided statement compiles against user's DB. */
|
||||
rc = idxPrepareStmt(p->db, &pStmt, pzErr, zStmt);
|
||||
if( rc!=SQLITE_OK ) break;
|
||||
sqlite3_finalize(pStmt);
|
||||
rc = sqlite3_prepare_v2(p->dbv, zStmt, -1, &pStmt, &zStmt);
|
||||
if( rc==SQLITE_OK ){
|
||||
if( pStmt ){
|
||||
@ -14282,7 +14458,8 @@ static int sqlite3DbdataRegister(sqlite3 *db){
|
||||
0, /* xSavepoint */
|
||||
0, /* xRelease */
|
||||
0, /* xRollbackTo */
|
||||
0 /* xShadowName */
|
||||
0, /* xShadowName */
|
||||
0 /* xIntegrity */
|
||||
};
|
||||
|
||||
int rc = sqlite3_create_module(db, "sqlite_dbdata", &dbdata_module, 0);
|
||||
@ -19154,7 +19331,7 @@ static void display_explain_scanstats(
|
||||
if( sqlite3_stmt_scanstatus_v2(p,ii,SQLITE_SCANSTAT_EXPLAIN,f,(void*)&z) ){
|
||||
break;
|
||||
}
|
||||
n = strlen(z) + scanStatsHeight(p, ii)*3;
|
||||
n = (int)strlen(z) + scanStatsHeight(p, ii)*3;
|
||||
if( n>nWidth ) nWidth = n;
|
||||
}
|
||||
nWidth += 4;
|
||||
@ -19166,12 +19343,12 @@ static void display_explain_scanstats(
|
||||
i64 nCycle = 0;
|
||||
int iId = 0;
|
||||
int iPid = 0;
|
||||
const char *z = 0;
|
||||
const char *zo = 0;
|
||||
const char *zName = 0;
|
||||
char *zText = 0;
|
||||
double rEst = 0.0;
|
||||
|
||||
if( sqlite3_stmt_scanstatus_v2(p,ii,SQLITE_SCANSTAT_EXPLAIN,f,(void*)&z) ){
|
||||
if( sqlite3_stmt_scanstatus_v2(p,ii,SQLITE_SCANSTAT_EXPLAIN,f,(void*)&zo) ){
|
||||
break;
|
||||
}
|
||||
sqlite3_stmt_scanstatus_v2(p, ii, SQLITE_SCANSTAT_EST,f,(void*)&rEst);
|
||||
@ -19182,7 +19359,7 @@ static void display_explain_scanstats(
|
||||
sqlite3_stmt_scanstatus_v2(p, ii, SQLITE_SCANSTAT_PARENTID,f,(void*)&iPid);
|
||||
sqlite3_stmt_scanstatus_v2(p, ii, SQLITE_SCANSTAT_NAME,f,(void*)&zName);
|
||||
|
||||
zText = sqlite3_mprintf("%s", z);
|
||||
zText = sqlite3_mprintf("%s", zo);
|
||||
if( nCycle>=0 || nLoop>=0 || nRow>=0 ){
|
||||
char *z = 0;
|
||||
if( nCycle>=0 && nTotal>0 ){
|
||||
@ -23830,7 +24007,6 @@ static int do_meta_command(char *zLine, ShellState *p){
|
||||
azArg[nArg++] = &zLine[h];
|
||||
while( zLine[h] && !IsSpace(zLine[h]) ){ h++; }
|
||||
if( zLine[h] ) zLine[h++] = 0;
|
||||
resolve_backslashes(azArg[nArg-1]);
|
||||
}
|
||||
}
|
||||
azArg[nArg] = 0;
|
||||
@ -24569,9 +24745,11 @@ static int do_meta_command(char *zLine, ShellState *p){
|
||||
"SELECT rowid FROM sqlite_schema"
|
||||
" WHERE name GLOB 'sqlite_stat[134]'",
|
||||
-1, &pStmt, 0);
|
||||
if( rc==SQLITE_OK ){
|
||||
doStats = sqlite3_step(pStmt)==SQLITE_ROW;
|
||||
sqlite3_finalize(pStmt);
|
||||
}
|
||||
}
|
||||
if( doStats==0 ){
|
||||
raw_printf(p->out, "/* No STAT tables available */\n");
|
||||
}else{
|
||||
@ -24859,6 +25037,14 @@ static int do_meta_command(char *zLine, ShellState *p){
|
||||
** the remaining columns.
|
||||
*/
|
||||
if( p->mode==MODE_Ascii && (z==0 || z[0]==0) && i==0 ) break;
|
||||
/*
|
||||
** For CSV mode, per RFC 4180, accept EOF in lieu of final
|
||||
** record terminator but only for last field of multi-field row.
|
||||
** (If there are too few fields, it's not valid CSV anyway.)
|
||||
*/
|
||||
if( z==0 && (xRead==csv_read_one_field) && i==nCol-1 && i>0 ){
|
||||
z = "";
|
||||
}
|
||||
sqlite3_bind_text(pStmt, i+1, z, -1, SQLITE_TRANSIENT);
|
||||
if( i<nCol-1 && sCtx.cTerm!=sCtx.cColSep ){
|
||||
utf8_printf(stderr, "%s:%d: expected %d columns but found %d - "
|
||||
@ -26698,6 +26884,7 @@ static int do_meta_command(char *zLine, ShellState *p){
|
||||
{"byteorder", SQLITE_TESTCTRL_BYTEORDER, 0, "" },
|
||||
{"extra_schema_checks",SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS,0,"BOOLEAN" },
|
||||
/*{"fault_install", SQLITE_TESTCTRL_FAULT_INSTALL, 1,"" },*/
|
||||
{"fk_no_action", SQLITE_TESTCTRL_FK_NO_ACTION, 0, "BOOLEAN" },
|
||||
{"imposter", SQLITE_TESTCTRL_IMPOSTER,1,"SCHEMA ON/OFF ROOTPAGE"},
|
||||
{"internal_functions", SQLITE_TESTCTRL_INTERNAL_FUNCTIONS,0,"" },
|
||||
{"localtime_fault", SQLITE_TESTCTRL_LOCALTIME_FAULT,0,"BOOLEAN" },
|
||||
@ -26768,6 +26955,7 @@ static int do_meta_command(char *zLine, ShellState *p){
|
||||
|
||||
/* sqlite3_test_control(int, db, int) */
|
||||
case SQLITE_TESTCTRL_OPTIMIZATIONS:
|
||||
case SQLITE_TESTCTRL_FK_NO_ACTION:
|
||||
if( nArg==3 ){
|
||||
unsigned int opt = (unsigned int)strtol(azArg[2], 0, 0);
|
||||
rc2 = sqlite3_test_control(testctrl, p->db, opt);
|
||||
@ -27720,6 +27908,9 @@ static const char zOptions[] =
|
||||
" -multiplex enable the multiplexor VFS\n"
|
||||
#endif
|
||||
" -newline SEP set output row separator. Default: '\\n'\n"
|
||||
#if SHELL_WIN_UTF8_OPT
|
||||
" -no-utf8 do not try to set up UTF-8 output (for legacy)\n"
|
||||
#endif
|
||||
" -nofollow refuse to open symbolic links to database files\n"
|
||||
" -nonce STRING set the safe-mode escape nonce\n"
|
||||
" -nullvalue TEXT set text string for NULL values. Default ''\n"
|
||||
@ -27736,7 +27927,7 @@ static const char zOptions[] =
|
||||
" -table set output mode to 'table'\n"
|
||||
" -tabs set output mode to 'tabs'\n"
|
||||
" -unsafe-testing allow unsafe commands and modes for testing\n"
|
||||
#if SHELL_WIN_UTF8_OPT
|
||||
#if SHELL_WIN_UTF8_OPT && 0 /* Option is accepted, but is now the default. */
|
||||
" -utf8 setup interactive console code page for UTF-8\n"
|
||||
#endif
|
||||
" -version show SQLite version\n"
|
||||
@ -27887,7 +28078,8 @@ int SQLITE_CDECL wmain(int argc, wchar_t **wargv){
|
||||
stdout_is_console = isatty(1);
|
||||
#endif
|
||||
#if SHELL_WIN_UTF8_OPT
|
||||
atexit(console_restore); /* Needs revision for CLI as library call */
|
||||
probe_console(); /* Check for console I/O and UTF-8 capability. */
|
||||
if( !mbcs_opted ) atexit(console_restore);
|
||||
#endif
|
||||
atexit(sayAbnormalExit);
|
||||
#ifdef SQLITE_DEBUG
|
||||
@ -27974,8 +28166,8 @@ int SQLITE_CDECL wmain(int argc, wchar_t **wargv){
|
||||
|
||||
/* Do an initial pass through the command-line argument to locate
|
||||
** the name of the database file, the name of the initialization file,
|
||||
** the size of the alternative malloc heap,
|
||||
** and the first command to execute.
|
||||
** the size of the alternative malloc heap, options affecting commands
|
||||
** or SQL run from the command line, and the first command to execute.
|
||||
*/
|
||||
#ifndef SQLITE_SHELL_FIDDLE
|
||||
verify_uninitialized();
|
||||
@ -28009,12 +28201,26 @@ int SQLITE_CDECL wmain(int argc, wchar_t **wargv){
|
||||
(void)cmdline_option_value(argc, argv, ++i);
|
||||
}else if( cli_strcmp(z,"-init")==0 ){
|
||||
zInitFile = cmdline_option_value(argc, argv, ++i);
|
||||
}else if( cli_strcmp(z,"-interactive")==0 ){
|
||||
/* Need to check for interactive override here to so that it can
|
||||
** affect console setup (for Windows only) and testing thereof.
|
||||
*/
|
||||
stdin_is_interactive = 1;
|
||||
}else if( cli_strcmp(z,"-batch")==0 ){
|
||||
/* Need to check for batch mode here to so we can avoid printing
|
||||
** informational messages (like from process_sqliterc) before
|
||||
** we do the actual processing of arguments later in a second pass.
|
||||
*/
|
||||
stdin_is_interactive = 0;
|
||||
}else if( cli_strcmp(z,"-utf8")==0 ){
|
||||
#if SHELL_WIN_UTF8_OPT
|
||||
/* Option accepted, but is ignored except for this diagnostic. */
|
||||
if( mbcs_opted ) fprintf(stderr, "Cannot do UTF-8 at this console.\n");
|
||||
#endif /* SHELL_WIN_UTF8_OPT */
|
||||
}else if( cli_strcmp(z,"-no-utf8")==0 ){
|
||||
#if SHELL_WIN_UTF8_OPT
|
||||
mbcs_opted = 1;
|
||||
#endif /* SHELL_WIN_UTF8_OPT */
|
||||
}else if( cli_strcmp(z,"-heap")==0 ){
|
||||
#if defined(SQLITE_ENABLE_MEMSYS3) || defined(SQLITE_ENABLE_MEMSYS5)
|
||||
const char *zSize;
|
||||
@ -28153,6 +28359,15 @@ int SQLITE_CDECL wmain(int argc, wchar_t **wargv){
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
#if SHELL_WIN_UTF8_OPT
|
||||
/* Get indicated Windows console setup done before running invocation commands. */
|
||||
if( in_console || out_console ){
|
||||
console_prepare_utf8();
|
||||
}
|
||||
if( !in_console ){
|
||||
setBinaryMode(stdin, 0);
|
||||
}
|
||||
#endif
|
||||
|
||||
if( data.pAuxDb->zDbFilename==0 ){
|
||||
#ifndef SQLITE_OMIT_MEMORYDB
|
||||
@ -28280,13 +28495,13 @@ int SQLITE_CDECL wmain(int argc, wchar_t **wargv){
|
||||
8*(int)sizeof(char*));
|
||||
return 0;
|
||||
}else if( cli_strcmp(z,"-interactive")==0 ){
|
||||
stdin_is_interactive = 1;
|
||||
/* already handled */
|
||||
}else if( cli_strcmp(z,"-batch")==0 ){
|
||||
stdin_is_interactive = 0;
|
||||
/* already handled */
|
||||
}else if( cli_strcmp(z,"-utf8")==0 ){
|
||||
#if SHELL_WIN_UTF8_OPT
|
||||
console_utf8 = 1;
|
||||
#endif /* SHELL_WIN_UTF8_OPT */
|
||||
/* already handled */
|
||||
}else if( cli_strcmp(z,"-no-utf8")==0 ){
|
||||
/* already handled */
|
||||
}else if( cli_strcmp(z,"-heap")==0 ){
|
||||
i++;
|
||||
}else if( cli_strcmp(z,"-pagecache")==0 ){
|
||||
@ -28368,14 +28583,6 @@ int SQLITE_CDECL wmain(int argc, wchar_t **wargv){
|
||||
}
|
||||
data.cMode = data.mode;
|
||||
}
|
||||
#if SHELL_WIN_UTF8_OPT
|
||||
if( console_utf8 && stdin_is_interactive ){
|
||||
console_prepare();
|
||||
}else{
|
||||
setBinaryMode(stdin, 0);
|
||||
console_utf8 = 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
if( !readStdin ){
|
||||
/* Run all arguments that do not begin with '-' as if they were separate
|
||||
@ -28411,11 +28618,20 @@ int SQLITE_CDECL wmain(int argc, wchar_t **wargv){
|
||||
if( stdin_is_interactive ){
|
||||
char *zHome;
|
||||
char *zHistory;
|
||||
const char *zCharset = "";
|
||||
int nHistory;
|
||||
#if SHELL_WIN_UTF8_OPT
|
||||
switch( console_utf8_in+2*console_utf8_out ){
|
||||
default: case 0: break;
|
||||
case 1: zCharset = " (utf8 in)"; break;
|
||||
case 2: zCharset = " (utf8 out)"; break;
|
||||
case 3: zCharset = " (utf8 I/O)"; break;
|
||||
}
|
||||
#endif
|
||||
printf(
|
||||
"SQLite version %s %.19s\n" /*extra-version-info*/
|
||||
"SQLite version %s %.19s%s\n" /*extra-version-info*/
|
||||
"Enter \".help\" for usage hints.\n",
|
||||
sqlite3_libversion(), sqlite3_sourceid()
|
||||
sqlite3_libversion(), sqlite3_sourceid(), zCharset
|
||||
);
|
||||
if( warnInmemoryDb ){
|
||||
printf("Connected to a ");
|
||||
|
||||
6250
deps/sqlite/sqlite3.c
vendored
6250
deps/sqlite/sqlite3.c
vendored
File diff suppressed because it is too large
Load Diff
199
deps/sqlite/sqlite3.h
vendored
199
deps/sqlite/sqlite3.h
vendored
@ -146,9 +146,9 @@ extern "C" {
|
||||
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
|
||||
** [sqlite_version()] and [sqlite_source_id()].
|
||||
*/
|
||||
#define SQLITE_VERSION "3.43.2"
|
||||
#define SQLITE_VERSION_NUMBER 3043002
|
||||
#define SQLITE_SOURCE_ID "2023-10-10 12:14:04 4310099cce5a487035fa535dd3002c59ac7f1d1bec68d7cf317fd3e769484790"
|
||||
#define SQLITE_VERSION "3.44.0"
|
||||
#define SQLITE_VERSION_NUMBER 3044000
|
||||
#define SQLITE_SOURCE_ID "2023-11-01 11:23:50 17129ba1ff7f0daf37100ee82d507aef7827cf38de1866e2633096ae6ad81301"
|
||||
|
||||
/*
|
||||
** CAPI3REF: Run-Time Library Version Numbers
|
||||
@ -2127,7 +2127,7 @@ struct sqlite3_mem_methods {
|
||||
** is stored in each sorted record and the required column values loaded
|
||||
** from the database as records are returned in sorted order. The default
|
||||
** value for this option is to never use this optimization. Specifying a
|
||||
** negative value for this option restores the default behaviour.
|
||||
** negative value for this option restores the default behavior.
|
||||
** This option is only available if SQLite is compiled with the
|
||||
** [SQLITE_ENABLE_SORTER_REFERENCES] compile-time option.
|
||||
**
|
||||
@ -2302,7 +2302,7 @@ struct sqlite3_mem_methods {
|
||||
** database handle, SQLite checks if this will mean that there are now no
|
||||
** connections at all to the database. If so, it performs a checkpoint
|
||||
** operation before closing the connection. This option may be used to
|
||||
** override this behaviour. The first parameter passed to this operation
|
||||
** override this behavior. The first parameter passed to this operation
|
||||
** is an integer - positive to disable checkpoints-on-close, or zero (the
|
||||
** default) to enable them, and negative to leave the setting unchanged.
|
||||
** The second parameter is a pointer to an integer
|
||||
@ -3955,6 +3955,7 @@ SQLITE_API void sqlite3_free_filename(sqlite3_filename);
|
||||
**
|
||||
** ^The sqlite3_errmsg() and sqlite3_errmsg16() return English-language
|
||||
** text that describes the error, as either UTF-8 or UTF-16 respectively.
|
||||
** (See how SQLite handles [invalid UTF] for exceptions to this rule.)
|
||||
** ^(Memory to hold the error message string is managed internally.
|
||||
** The application does not need to worry about freeing the result.
|
||||
** However, the error string might be overwritten or deallocated by
|
||||
@ -5325,6 +5326,7 @@ SQLITE_API int sqlite3_finalize(sqlite3_stmt *pStmt);
|
||||
*/
|
||||
SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt);
|
||||
|
||||
|
||||
/*
|
||||
** CAPI3REF: Create Or Redefine SQL Functions
|
||||
** KEYWORDS: {function creation routines}
|
||||
@ -5879,32 +5881,32 @@ SQLITE_API sqlite3 *sqlite3_context_db_handle(sqlite3_context*);
|
||||
** METHOD: sqlite3_context
|
||||
**
|
||||
** These functions may be used by (non-aggregate) SQL functions to
|
||||
** associate metadata with argument values. If the same value is passed to
|
||||
** multiple invocations of the same SQL function during query execution, under
|
||||
** some circumstances the associated metadata may be preserved. An example
|
||||
** of where this might be useful is in a regular-expression matching
|
||||
** function. The compiled version of the regular expression can be stored as
|
||||
** metadata associated with the pattern string.
|
||||
** associate auxiliary data with argument values. If the same argument
|
||||
** value is passed to multiple invocations of the same SQL function during
|
||||
** query execution, under some circumstances the associated auxiliary data
|
||||
** might be preserved. An example of where this might be useful is in a
|
||||
** regular-expression matching function. The compiled version of the regular
|
||||
** expression can be stored as auxiliary data associated with the pattern string.
|
||||
** Then as long as the pattern string remains the same,
|
||||
** the compiled regular expression can be reused on multiple
|
||||
** invocations of the same function.
|
||||
**
|
||||
** ^The sqlite3_get_auxdata(C,N) interface returns a pointer to the metadata
|
||||
** ^The sqlite3_get_auxdata(C,N) interface returns a pointer to the auxiliary data
|
||||
** associated by the sqlite3_set_auxdata(C,N,P,X) function with the Nth argument
|
||||
** value to the application-defined function. ^N is zero for the left-most
|
||||
** function argument. ^If there is no metadata
|
||||
** function argument. ^If there is no auxiliary data
|
||||
** associated with the function argument, the sqlite3_get_auxdata(C,N) interface
|
||||
** returns a NULL pointer.
|
||||
**
|
||||
** ^The sqlite3_set_auxdata(C,N,P,X) interface saves P as metadata for the N-th
|
||||
** argument of the application-defined function. ^Subsequent
|
||||
** ^The sqlite3_set_auxdata(C,N,P,X) interface saves P as auxiliary data for the
|
||||
** N-th argument of the application-defined function. ^Subsequent
|
||||
** calls to sqlite3_get_auxdata(C,N) return P from the most recent
|
||||
** sqlite3_set_auxdata(C,N,P,X) call if the metadata is still valid or
|
||||
** NULL if the metadata has been discarded.
|
||||
** sqlite3_set_auxdata(C,N,P,X) call if the auxiliary data is still valid or
|
||||
** NULL if the auxiliary data has been discarded.
|
||||
** ^After each call to sqlite3_set_auxdata(C,N,P,X) where X is not NULL,
|
||||
** SQLite will invoke the destructor function X with parameter P exactly
|
||||
** once, when the metadata is discarded.
|
||||
** SQLite is free to discard the metadata at any time, including: <ul>
|
||||
** once, when the auxiliary data is discarded.
|
||||
** SQLite is free to discard the auxiliary data at any time, including: <ul>
|
||||
** <li> ^(when the corresponding function parameter changes)^, or
|
||||
** <li> ^(when [sqlite3_reset()] or [sqlite3_finalize()] is called for the
|
||||
** SQL statement)^, or
|
||||
@ -5920,7 +5922,7 @@ SQLITE_API sqlite3 *sqlite3_context_db_handle(sqlite3_context*);
|
||||
** function implementation should not make any use of P after
|
||||
** sqlite3_set_auxdata() has been called.
|
||||
**
|
||||
** ^(In practice, metadata is preserved between function calls for
|
||||
** ^(In practice, auxiliary data is preserved between function calls for
|
||||
** function parameters that are compile-time constants, including literal
|
||||
** values and [parameters] and expressions composed from the same.)^
|
||||
**
|
||||
@ -5930,10 +5932,67 @@ SQLITE_API sqlite3 *sqlite3_context_db_handle(sqlite3_context*);
|
||||
**
|
||||
** These routines must be called from the same thread in which
|
||||
** the SQL function is running.
|
||||
**
|
||||
** See also: [sqlite3_get_clientdata()] and [sqlite3_set_clientdata()].
|
||||
*/
|
||||
SQLITE_API void *sqlite3_get_auxdata(sqlite3_context*, int N);
|
||||
SQLITE_API void sqlite3_set_auxdata(sqlite3_context*, int N, void*, void (*)(void*));
|
||||
|
||||
/*
|
||||
** CAPI3REF: Database Connection Client Data
|
||||
** METHOD: sqlite3
|
||||
**
|
||||
** These functions are used to associate one or more named pointers
|
||||
** with a [database connection].
|
||||
** A call to sqlite3_set_clientdata(D,N,P,X) causes the pointer P
|
||||
** to be attached to [database connection] D using name N. Subsequent
|
||||
** calls to sqlite3_get_clientdata(D,N) will return a copy of pointer P
|
||||
** or a NULL pointer if there were no prior calls to
|
||||
** sqlite3_set_clientdata() with the same values of D and N.
|
||||
** Names are compared using strcmp() and are thus case sensitive.
|
||||
**
|
||||
** If P and X are both non-NULL, then the destructor X is invoked with
|
||||
** argument P on the first of the following occurrences:
|
||||
** <ul>
|
||||
** <li> An out-of-memory error occurs during the call to
|
||||
** sqlite3_set_clientdata() which attempts to register pointer P.
|
||||
** <li> A subsequent call to sqlite3_set_clientdata(D,N,P,X) is made
|
||||
** with the same D and N parameters.
|
||||
** <li> The database connection closes. SQLite does not make any guarantees
|
||||
** about the order in which destructors are called, only that all
|
||||
** destructors will be called exactly once at some point during the
|
||||
** database connection closing process.
|
||||
** </ul>
|
||||
**
|
||||
** SQLite does not do anything with client data other than invoke
|
||||
** destructors on the client data at the appropriate time. The intended
|
||||
** use for client data is to provide a mechanism for wrapper libraries
|
||||
** to store additional information about an SQLite database connection.
|
||||
**
|
||||
** There is no limit (other than available memory) on the number of different
|
||||
** client data pointers (with different names) that can be attached to a
|
||||
** single database connection. However, the implementation is optimized
|
||||
** for the case of having only one or two different client data names.
|
||||
** Applications and wrapper libraries are discouraged from using more than
|
||||
** one client data name each.
|
||||
**
|
||||
** There is no way to enumerate the client data pointers
|
||||
** associated with a database connection. The N parameter can be thought
|
||||
** of as a secret key such that only code that knows the secret key is able
|
||||
** to access the associated data.
|
||||
**
|
||||
** Security Warning: These interfaces should not be exposed in scripting
|
||||
** languages or in other circumstances where it might be possible for an
|
||||
** an attacker to invoke them. Any agent that can invoke these interfaces
|
||||
** can probably also take control of the process.
|
||||
**
|
||||
** Database connection client data is only available for SQLite
|
||||
** version 3.44.0 ([dateof:3.44.0]) and later.
|
||||
**
|
||||
** See also: [sqlite3_set_auxdata()] and [sqlite3_get_auxdata()].
|
||||
*/
|
||||
SQLITE_API void *sqlite3_get_clientdata(sqlite3*,const char*);
|
||||
SQLITE_API int sqlite3_set_clientdata(sqlite3*, const char*, void*, void(*)(void*));
|
||||
|
||||
/*
|
||||
** CAPI3REF: Constants Defining Special Destructor Behavior
|
||||
@ -6566,7 +6625,7 @@ SQLITE_API int sqlite3_db_readonly(sqlite3 *db, const char *zDbName);
|
||||
SQLITE_API int sqlite3_txn_state(sqlite3*,const char *zSchema);
|
||||
|
||||
/*
|
||||
** CAPI3REF: Allowed return values from [sqlite3_txn_state()]
|
||||
** CAPI3REF: Allowed return values from sqlite3_txn_state()
|
||||
** KEYWORDS: {transaction state}
|
||||
**
|
||||
** These constants define the current transaction state of a database file.
|
||||
@ -6698,7 +6757,7 @@ SQLITE_API void *sqlite3_rollback_hook(sqlite3*, void(*)(void *), void*);
|
||||
** ^Each call to the sqlite3_autovacuum_pages() interface overrides all
|
||||
** previous invocations for that database connection. ^If the callback
|
||||
** argument (C) to sqlite3_autovacuum_pages(D,C,P,X) is a NULL pointer,
|
||||
** then the autovacuum steps callback is cancelled. The return value
|
||||
** then the autovacuum steps callback is canceled. The return value
|
||||
** from sqlite3_autovacuum_pages() is normally SQLITE_OK, but might
|
||||
** be some other error code if something goes wrong. The current
|
||||
** implementation will only return SQLITE_OK or SQLITE_MISUSE, but other
|
||||
@ -7217,6 +7276,10 @@ struct sqlite3_module {
|
||||
/* The methods above are in versions 1 and 2 of the sqlite_module object.
|
||||
** Those below are for version 3 and greater. */
|
||||
int (*xShadowName)(const char*);
|
||||
/* The methods above are in versions 1 through 3 of the sqlite_module object.
|
||||
** Those below are for version 4 and greater. */
|
||||
int (*xIntegrity)(sqlite3_vtab *pVTab, const char *zSchema,
|
||||
const char *zTabName, int mFlags, char **pzErr);
|
||||
};
|
||||
|
||||
/*
|
||||
@ -7704,7 +7767,7 @@ SQLITE_API int sqlite3_blob_reopen(sqlite3_blob *, sqlite3_int64);
|
||||
** code is returned and the transaction rolled back.
|
||||
**
|
||||
** Calling this function with an argument that is not a NULL pointer or an
|
||||
** open blob handle results in undefined behaviour. ^Calling this routine
|
||||
** open blob handle results in undefined behavior. ^Calling this routine
|
||||
** with a null pointer (such as would be returned by a failed call to
|
||||
** [sqlite3_blob_open()]) is a harmless no-op. ^Otherwise, if this function
|
||||
** is passed a valid open blob handle, the values returned by the
|
||||
@ -8184,6 +8247,7 @@ SQLITE_API int sqlite3_test_control(int op, ...);
|
||||
#define SQLITE_TESTCTRL_PRNG_SAVE 5
|
||||
#define SQLITE_TESTCTRL_PRNG_RESTORE 6
|
||||
#define SQLITE_TESTCTRL_PRNG_RESET 7 /* NOT USED */
|
||||
#define SQLITE_TESTCTRL_FK_NO_ACTION 7
|
||||
#define SQLITE_TESTCTRL_BITVEC_TEST 8
|
||||
#define SQLITE_TESTCTRL_FAULT_INSTALL 9
|
||||
#define SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS 10
|
||||
@ -9245,8 +9309,8 @@ SQLITE_API int sqlite3_backup_pagecount(sqlite3_backup *p);
|
||||
** blocked connection already has a registered unlock-notify callback,
|
||||
** then the new callback replaces the old.)^ ^If sqlite3_unlock_notify() is
|
||||
** called with a NULL pointer as its second argument, then any existing
|
||||
** unlock-notify callback is cancelled. ^The blocked connections
|
||||
** unlock-notify callback may also be cancelled by closing the blocked
|
||||
** unlock-notify callback is canceled. ^The blocked connections
|
||||
** unlock-notify callback may also be canceled by closing the blocked
|
||||
** connection using [sqlite3_close()].
|
||||
**
|
||||
** The unlock-notify callback is not reentrant. If an application invokes
|
||||
@ -10549,6 +10613,13 @@ SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_snapshot_recover(sqlite3 *db, const c
|
||||
** SQLITE_SERIALIZE_NOCOPY bit is set but no contiguous copy
|
||||
** of the database exists.
|
||||
**
|
||||
** After the call, if the SQLITE_SERIALIZE_NOCOPY bit had been set,
|
||||
** the returned buffer content will remain accessible and unchanged
|
||||
** until either the next write operation on the connection or when
|
||||
** the connection is closed, and applications must not modify the
|
||||
** buffer. If the bit had been clear, the returned buffer will not
|
||||
** be accessed by SQLite after the call.
|
||||
**
|
||||
** A call to sqlite3_serialize(D,S,P,F) might return NULL even if the
|
||||
** SQLITE_SERIALIZE_NOCOPY bit is omitted from argument F if a memory
|
||||
** allocation error occurs.
|
||||
@ -10597,6 +10668,9 @@ SQLITE_API unsigned char *sqlite3_serialize(
|
||||
** SQLite will try to increase the buffer size using sqlite3_realloc64()
|
||||
** if writes on the database cause it to grow larger than M bytes.
|
||||
**
|
||||
** Applications must not modify the buffer P or invalidate it before
|
||||
** the database connection D is closed.
|
||||
**
|
||||
** The sqlite3_deserialize() interface will fail with SQLITE_BUSY if the
|
||||
** database is currently in a read transaction or is involved in a backup
|
||||
** operation.
|
||||
@ -10605,6 +10679,13 @@ SQLITE_API unsigned char *sqlite3_serialize(
|
||||
** S argument to sqlite3_deserialize(D,S,P,N,M,F) is "temp" then the
|
||||
** function returns SQLITE_ERROR.
|
||||
**
|
||||
** The deserialized database should not be in [WAL mode]. If the database
|
||||
** is in WAL mode, then any attempt to use the database file will result
|
||||
** in an [SQLITE_CANTOPEN] error. The application can set the
|
||||
** [file format version numbers] (bytes 18 and 19) of the input database P
|
||||
** to 0x01 prior to invoking sqlite3_deserialize(D,S,P,N,M,F) to force the
|
||||
** database file into rollback mode and work around this limitation.
|
||||
**
|
||||
** If sqlite3_deserialize(D,S,P,N,M,F) fails for any reason and if the
|
||||
** SQLITE_DESERIALIZE_FREEONCLOSE bit is set in argument F, then
|
||||
** [sqlite3_free()] is invoked on argument P prior to returning.
|
||||
@ -11677,6 +11758,18 @@ SQLITE_API int sqlite3changeset_concat(
|
||||
);
|
||||
|
||||
|
||||
/*
|
||||
** CAPI3REF: Upgrade the Schema of a Changeset/Patchset
|
||||
*/
|
||||
SQLITE_API int sqlite3changeset_upgrade(
|
||||
sqlite3 *db,
|
||||
const char *zDb,
|
||||
int nIn, const void *pIn, /* Input changeset */
|
||||
int *pnOut, void **ppOut /* OUT: Inverse of input */
|
||||
);
|
||||
|
||||
|
||||
|
||||
/*
|
||||
** CAPI3REF: Changegroup Handle
|
||||
**
|
||||
@ -11723,6 +11816,38 @@ typedef struct sqlite3_changegroup sqlite3_changegroup;
|
||||
*/
|
||||
SQLITE_API int sqlite3changegroup_new(sqlite3_changegroup **pp);
|
||||
|
||||
/*
|
||||
** CAPI3REF: Add a Schema to a Changegroup
|
||||
** METHOD: sqlite3_changegroup_schema
|
||||
**
|
||||
** This method may be used to optionally enforce the rule that the changesets
|
||||
** added to the changegroup handle must match the schema of database zDb
|
||||
** ("main", "temp", or the name of an attached database). If
|
||||
** sqlite3changegroup_add() is called to add a changeset that is not compatible
|
||||
** with the configured schema, SQLITE_SCHEMA is returned and the changegroup
|
||||
** object is left in an undefined state.
|
||||
**
|
||||
** A changeset schema is considered compatible with the database schema in
|
||||
** the same way as for sqlite3changeset_apply(). Specifically, for each
|
||||
** table in the changeset, there exists a database table with:
|
||||
**
|
||||
** <ul>
|
||||
** <li> The name identified by the changeset, and
|
||||
** <li> at least as many columns as recorded in the changeset, and
|
||||
** <li> the primary key columns in the same position as recorded in
|
||||
** the changeset.
|
||||
** </ul>
|
||||
**
|
||||
** The output of the changegroup object always has the same schema as the
|
||||
** database nominated using this function. In cases where changesets passed
|
||||
** to sqlite3changegroup_add() have fewer columns than the corresponding table
|
||||
** in the database schema, these are filled in using the default column
|
||||
** values from the database schema. This makes it possible to combined
|
||||
** changesets that have different numbers of columns for a single table
|
||||
** within a changegroup, provided that they are otherwise compatible.
|
||||
*/
|
||||
SQLITE_API int sqlite3changegroup_schema(sqlite3_changegroup*, sqlite3*, const char *zDb);
|
||||
|
||||
/*
|
||||
** CAPI3REF: Add A Changeset To A Changegroup
|
||||
** METHOD: sqlite3_changegroup
|
||||
@ -11791,13 +11916,18 @@ SQLITE_API int sqlite3changegroup_new(sqlite3_changegroup **pp);
|
||||
** If the new changeset contains changes to a table that is already present
|
||||
** in the changegroup, then the number of columns and the position of the
|
||||
** primary key columns for the table must be consistent. If this is not the
|
||||
** case, this function fails with SQLITE_SCHEMA. If the input changeset
|
||||
** appears to be corrupt and the corruption is detected, SQLITE_CORRUPT is
|
||||
** returned. Or, if an out-of-memory condition occurs during processing, this
|
||||
** function returns SQLITE_NOMEM. In all cases, if an error occurs the state
|
||||
** of the final contents of the changegroup is undefined.
|
||||
** case, this function fails with SQLITE_SCHEMA. Except, if the changegroup
|
||||
** object has been configured with a database schema using the
|
||||
** sqlite3changegroup_schema() API, then it is possible to combine changesets
|
||||
** with different numbers of columns for a single table, provided that
|
||||
** they are otherwise compatible.
|
||||
**
|
||||
** If no error occurs, SQLITE_OK is returned.
|
||||
** If the input changeset appears to be corrupt and the corruption is
|
||||
** detected, SQLITE_CORRUPT is returned. Or, if an out-of-memory condition
|
||||
** occurs during processing, this function returns SQLITE_NOMEM.
|
||||
**
|
||||
** In all cases, if an error occurs the state of the final contents of the
|
||||
** changegroup is undefined. If no error occurs, SQLITE_OK is returned.
|
||||
*/
|
||||
SQLITE_API int sqlite3changegroup_add(sqlite3_changegroup*, int nData, void *pData);
|
||||
|
||||
@ -12062,10 +12192,17 @@ SQLITE_API int sqlite3changeset_apply_v2(
|
||||
** <li>an insert change if all fields of the conflicting row match
|
||||
** the row being inserted.
|
||||
** </ul>
|
||||
**
|
||||
** <dt>SQLITE_CHANGESETAPPLY_FKNOACTION <dd>
|
||||
** If this flag it set, then all foreign key constraints in the target
|
||||
** database behave as if they were declared with "ON UPDATE NO ACTION ON
|
||||
** DELETE NO ACTION", even if they are actually CASCADE, RESTRICT, SET NULL
|
||||
** or SET DEFAULT.
|
||||
*/
|
||||
#define SQLITE_CHANGESETAPPLY_NOSAVEPOINT 0x0001
|
||||
#define SQLITE_CHANGESETAPPLY_INVERT 0x0002
|
||||
#define SQLITE_CHANGESETAPPLY_IGNORENOOP 0x0004
|
||||
#define SQLITE_CHANGESETAPPLY_FKNOACTION 0x0008
|
||||
|
||||
/*
|
||||
** CAPI3REF: Constants Passed To The Conflict Handler
|
||||
|
||||
6
deps/sqlite/sqlite3ext.h
vendored
6
deps/sqlite/sqlite3ext.h
vendored
@ -363,6 +363,9 @@ struct sqlite3_api_routines {
|
||||
int (*is_interrupted)(sqlite3*);
|
||||
/* Version 3.43.0 and later */
|
||||
int (*stmt_explain)(sqlite3_stmt*,int);
|
||||
/* Version 3.44.0 and later */
|
||||
void *(*get_clientdata)(sqlite3*,const char*);
|
||||
int (*set_clientdata)(sqlite3*, const char*, void*, void(*)(void*));
|
||||
};
|
||||
|
||||
/*
|
||||
@ -693,6 +696,9 @@ typedef int (*sqlite3_loadext_entry)(
|
||||
#define sqlite3_is_interrupted sqlite3_api->is_interrupted
|
||||
/* Version 3.43.0 and later */
|
||||
#define sqlite3_stmt_explain sqlite3_api->stmt_explain
|
||||
/* Version 3.44.0 and later */
|
||||
#define sqlite3_get_clientdata sqlite3_api->get_clientdata
|
||||
#define sqlite3_set_clientdata sqlite3_api->set_clientdata
|
||||
#endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */
|
||||
|
||||
#if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user