/ Check-in [5c965a71]
Login
SQLite training in Houston TX on 2019-11-05 (details)
Part of the 2019 Tcl Conference

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:The build is still broken. Multiple definitions of sqlite3OSTrace when compiled using separate source files.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | winTest
Files: files | file ages | folders
SHA1: 5c965a71b957fdb0310ac1af9bf2fc3b418af668
User & Date: drh 2015-04-01 01:26:12
Original Comment: Improved tracing and debugging support on windows.
Context
2015-04-02
17:46
Fix build with OSTRACE enabled on Windows when building using separate source files. check-in: 5f6e3580 user: mistachkin tags: winTest
2015-04-01
01:26
The build is still broken. Multiple definitions of sqlite3OSTrace when compiled using separate source files. check-in: 5c965a71 user: drh tags: winTest
2015-03-31
19:40
On windows, flush the mapping view when syncing content to disk. check-in: a828e73d user: drh tags: trunk
19:17
Set the winShm.id member when it is going to be traced. check-in: fa7916b6 user: mistachkin tags: winTest
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to Makefile.msc.

476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
....
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169

!IF $(DEBUG)>2
TCC = $(TCC) -DSQLITE_DEBUG
RCC = $(RCC) -DSQLITE_DEBUG
!ENDIF

!IF $(DEBUG)>4
TCC = $(TCC) -DSQLITE_DEBUG_OS_TRACE=1
RCC = $(RCC) -DSQLITE_DEBUG_OS_TRACE=1
!ENDIF

!IF $(DEBUG)>5
TCC = $(TCC) -DSQLITE_ENABLE_IOTRACE
RCC = $(RCC) -DSQLITE_ENABLE_IOTRACE
!ENDIF

................................................................................
	$(LTLINK) $(SHELL_COMPILE_OPTS) $(READLINE_FLAGS) $(TOP)\src\shell.c \
		/link /pdb:sqlite3sh.pdb $(LTLINKOPTS) $(SHELL_LINK_OPTS) $(LTLIBPATHS) $(LIBRESOBJS) $(LIBREADLINE) $(LTLIBS) $(TLIBS)

mptester.exe:	$(TOP)\mptest\mptest.c $(SHELL_CORE_DEP) $(LIBRESOBJS) sqlite3.h
	$(LTLINK) $(SHELL_COMPILE_OPTS) $(TOP)\mptest\mptest.c \
		/link $(LTLINKOPTS) $(LTLIBPATHS) $(SHELL_LINK_OPTS) $(LIBRESOBJS) $(LIBREADLINE) $(LTLIBS) $(TLIBS)

MPTEST1 = mptester mptest.db $(TOP)/mptest/crash01.test --repeat 20
MPTEST2 = mptester mptest.db $(TOP)/mptest/multiwrite01.test --repeat 20

mptest:	mptester.exe
	del /Q mptest.db 2>NUL
	$(MPTEST1) --journalmode DELETE
	$(MPTEST2) --journalmode WAL
	$(MPTEST1) --journalmode WAL
	$(MPTEST2) --journalmode PERSIST







|
|







 







|
|







476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
....
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169

!IF $(DEBUG)>2
TCC = $(TCC) -DSQLITE_DEBUG
RCC = $(RCC) -DSQLITE_DEBUG
!ENDIF

!IF $(DEBUG)>4
TCC = $(TCC) -DSQLITE_DEBUG_OS_TRACE=1 -DSQLITE_FORCE_OS_TRACE=1
RCC = $(RCC) -DSQLITE_DEBUG_OS_TRACE=1 -DSQLITE_FORCE_OS_TRACE=1
!ENDIF

!IF $(DEBUG)>5
TCC = $(TCC) -DSQLITE_ENABLE_IOTRACE
RCC = $(RCC) -DSQLITE_ENABLE_IOTRACE
!ENDIF

................................................................................
	$(LTLINK) $(SHELL_COMPILE_OPTS) $(READLINE_FLAGS) $(TOP)\src\shell.c \
		/link /pdb:sqlite3sh.pdb $(LTLINKOPTS) $(SHELL_LINK_OPTS) $(LTLIBPATHS) $(LIBRESOBJS) $(LIBREADLINE) $(LTLIBS) $(TLIBS)

mptester.exe:	$(TOP)\mptest\mptest.c $(SHELL_CORE_DEP) $(LIBRESOBJS) sqlite3.h
	$(LTLINK) $(SHELL_COMPILE_OPTS) $(TOP)\mptest\mptest.c \
		/link $(LTLINKOPTS) $(LTLIBPATHS) $(SHELL_LINK_OPTS) $(LIBRESOBJS) $(LIBREADLINE) $(LTLIBS) $(TLIBS)

MPTEST1 = mptester mptest.db $(TOP)\mptest\crash01.test --repeat 20
MPTEST2 = mptester mptest.db $(TOP)\mptest\multiwrite01.test --repeat 20

mptest:	mptester.exe
	del /Q mptest.db 2>NUL
	$(MPTEST1) --journalmode DELETE
	$(MPTEST2) --journalmode WAL
	$(MPTEST1) --journalmode WAL
	$(MPTEST2) --journalmode PERSIST

Changes to mptest/mptest.c.

48
49
50
51
52
53
54







55
56
57
58
59
60
61
...
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
....
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
....
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
....
1334
1335
1336
1337
1338
1339
1340

1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356

/* The suffix to append to the child command lines, if any */
#if defined(_WIN32)
# define GETPID (int)GetCurrentProcessId
#else
# define GETPID getpid
#endif








/* Mark a parameter as unused to suppress compiler warnings */
#define UNUSED_PARAMETER(x)  (void)x

/* Global data
*/
static struct Global {
................................................................................
  }
}

/* Return a pointer to the tail of a filename
*/
static char *filenameTail(char *z){
  int i, j;
  for(i=j=0; z[i]; i++) if( z[i]=='/' ) j = i+1;
  return z+j;
}

/*
** Interpret zArg as a boolean value.  Return either 0 or 1.
*/
static int booleanValue(char *zArg){
................................................................................
    **
    ** Run a subscript from a separate file.
    */
    if( strcmp(zCmd, "source")==0 ){
      char *zNewFile, *zNewScript;
      char *zToDel = 0;
      zNewFile = azArg[0];
      if( zNewFile[0]!='/' ){
        int k;
        for(k=(int)strlen(zFilename)-1; k>=0 && zFilename[k]!='/'; k--){}
        if( k>0 ){
          zNewFile = zToDel = sqlite3_mprintf("%.*s/%s", k,zFilename,zNewFile);
        }
      }
      zNewScript = readFile(zNewFile);
      if( g.iTrace ) logMessage("begin script [%s]\n", zNewFile);
      runScript(0, 0, zNewScript, zNewFile);
................................................................................
}

/* Print a usage message for the program and exit */
static void usage(const char *argv0){
  int i;
  const char *zTail = argv0;
  for(i=0; argv0[i]; i++){
    if( argv0[i]=='/' ) zTail = argv0+i+1;
  }
  fprintf(stderr,"Usage: %s DATABASE ?OPTIONS? ?SCRIPT?\n", zTail);
  exit(1);
}

/* Report on unrecognized arguments */
static void unrecognizedArguments(
................................................................................
    ){
      printf("Changing journal mode to DELETE from %s", zJMode);
      zJMode = "DELETE";
    }
#endif
    runSql("PRAGMA journal_mode=%Q;", zJMode);
  }

  sqlite3_enable_load_extension(g.db, 1);
  sqlite3_busy_handler(g.db, busyHandler, 0);
  sqlite3_create_function(g.db, "vfsname", 0, SQLITE_UTF8, 0,
                          vfsNameFunc, 0, 0);
  sqlite3_create_function(g.db, "eval", 1, SQLITE_UTF8, 0,
                          evalFunc, 0, 0);
  g.iTimeout = DEFAULT_TIMEOUT;
  if( g.bSqlTrace ) sqlite3_trace(g.db, sqlTraceCallback, 0);
  if( !g.bSync ) trySql("PRAGMA synchronous=OFF");
  if( iClient>0 ){
    if( n>0 ) unrecognizedArguments(argv[0], n, argv+2);
    if( g.iTrace ) logMessage("start-client");
    while(1){
      char *zTaskName = 0;
      rc = startScript(iClient, &zScript, &taskId, &zTaskName);
      if( rc==SQLITE_DONE ) break;







>
>
>
>
>
>
>







 







|







 







|

|







 







|







 







>








<







48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
...
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
....
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
....
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
....
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356

1357
1358
1359
1360
1361
1362
1363

/* The suffix to append to the child command lines, if any */
#if defined(_WIN32)
# define GETPID (int)GetCurrentProcessId
#else
# define GETPID getpid
#endif

/* The directory separator character(s) */
#if defined(_WIN32)
# define isDirSep(c) (((c) == '/') || ((c) == '\\'))
#else
# define isDirSep(c) ((c) == '/')
#endif

/* Mark a parameter as unused to suppress compiler warnings */
#define UNUSED_PARAMETER(x)  (void)x

/* Global data
*/
static struct Global {
................................................................................
  }
}

/* Return a pointer to the tail of a filename
*/
static char *filenameTail(char *z){
  int i, j;
  for(i=j=0; z[i]; i++) if( isDirSep(z[i]) ) j = i+1;
  return z+j;
}

/*
** Interpret zArg as a boolean value.  Return either 0 or 1.
*/
static int booleanValue(char *zArg){
................................................................................
    **
    ** Run a subscript from a separate file.
    */
    if( strcmp(zCmd, "source")==0 ){
      char *zNewFile, *zNewScript;
      char *zToDel = 0;
      zNewFile = azArg[0];
      if( !isDirSep(zNewFile[0]) ){
        int k;
        for(k=(int)strlen(zFilename)-1; k>=0 && !isDirSep(zFilename[k]); k--){}
        if( k>0 ){
          zNewFile = zToDel = sqlite3_mprintf("%.*s/%s", k,zFilename,zNewFile);
        }
      }
      zNewScript = readFile(zNewFile);
      if( g.iTrace ) logMessage("begin script [%s]\n", zNewFile);
      runScript(0, 0, zNewScript, zNewFile);
................................................................................
}

/* Print a usage message for the program and exit */
static void usage(const char *argv0){
  int i;
  const char *zTail = argv0;
  for(i=0; argv0[i]; i++){
    if( isDirSep(argv0[i]) ) zTail = argv0+i+1;
  }
  fprintf(stderr,"Usage: %s DATABASE ?OPTIONS? ?SCRIPT?\n", zTail);
  exit(1);
}

/* Report on unrecognized arguments */
static void unrecognizedArguments(
................................................................................
    ){
      printf("Changing journal mode to DELETE from %s", zJMode);
      zJMode = "DELETE";
    }
#endif
    runSql("PRAGMA journal_mode=%Q;", zJMode);
  }
  if( !g.bSync ) trySql("PRAGMA synchronous=OFF");
  sqlite3_enable_load_extension(g.db, 1);
  sqlite3_busy_handler(g.db, busyHandler, 0);
  sqlite3_create_function(g.db, "vfsname", 0, SQLITE_UTF8, 0,
                          vfsNameFunc, 0, 0);
  sqlite3_create_function(g.db, "eval", 1, SQLITE_UTF8, 0,
                          evalFunc, 0, 0);
  g.iTimeout = DEFAULT_TIMEOUT;
  if( g.bSqlTrace ) sqlite3_trace(g.db, sqlTraceCallback, 0);

  if( iClient>0 ){
    if( n>0 ) unrecognizedArguments(argv[0], n, argv+2);
    if( g.iTrace ) logMessage("start-client");
    while(1){
      char *zTaskName = 0;
      rc = startScript(iClient, &zScript, &taskId, &zTaskName);
      if( rc==SQLITE_DONE ) break;

Changes to src/main.c.

1190
1191
1192
1193
1194
1195
1196
1197

1198
1199
1200
1201
1202
1203
1204
  }
}

/*
** Return a static string containing the name corresponding to the error code
** specified in the argument.
*/
#if (defined(SQLITE_DEBUG) && SQLITE_OS_WIN) || defined(SQLITE_TEST)

const char *sqlite3ErrName(int rc){
  const char *zName = 0;
  int i, origRc = rc;
  for(i=0; i<2 && zName==0; i++, rc &= 0xff){
    switch( rc ){
      case SQLITE_OK:                 zName = "SQLITE_OK";                break;
      case SQLITE_ERROR:              zName = "SQLITE_ERROR";             break;







|
>







1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
  }
}

/*
** Return a static string containing the name corresponding to the error code
** specified in the argument.
*/
#if (defined(SQLITE_DEBUG) && SQLITE_OS_WIN) || \
    (defined(SQLITE_TEST) || defined(SQLITE_FORCE_OS_TRACE))
const char *sqlite3ErrName(int rc){
  const char *zName = 0;
  int i, origRc = rc;
  for(i=0; i<2 && zName==0; i++, rc &= 0xff){
    switch( rc ){
      case SQLITE_OK:                 zName = "SQLITE_OK";                break;
      case SQLITE_ERROR:              zName = "SQLITE_ERROR";             break;

Changes to src/os_common.h.

25
26
27
28
29
30
31
32

33
34
35
36
37
38
39
** macro to SQLITE_DEBUG and some older makefiles have not yet made the
** switch.  The following code should catch this problem at compile-time.
*/
#ifdef MEMORY_DEBUG
# error "The MEMORY_DEBUG macro is obsolete.  Use SQLITE_DEBUG instead."
#endif

#if defined(SQLITE_TEST) && defined(SQLITE_DEBUG)

# ifndef SQLITE_DEBUG_OS_TRACE
#   define SQLITE_DEBUG_OS_TRACE 0
# endif
  int sqlite3OSTrace = SQLITE_DEBUG_OS_TRACE;
# define OSTRACE(X)          if( sqlite3OSTrace ) sqlite3DebugPrintf X
#else
# define OSTRACE(X)







|
>







25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
** macro to SQLITE_DEBUG and some older makefiles have not yet made the
** switch.  The following code should catch this problem at compile-time.
*/
#ifdef MEMORY_DEBUG
# error "The MEMORY_DEBUG macro is obsolete.  Use SQLITE_DEBUG instead."
#endif

#if (defined(SQLITE_DEBUG) && SQLITE_OS_WIN) || \
    (defined(SQLITE_TEST) || defined(SQLITE_FORCE_OS_TRACE))
# ifndef SQLITE_DEBUG_OS_TRACE
#   define SQLITE_DEBUG_OS_TRACE 0
# endif
  int sqlite3OSTrace = SQLITE_DEBUG_OS_TRACE;
# define OSTRACE(X)          if( sqlite3OSTrace ) sqlite3DebugPrintf X
#else
# define OSTRACE(X)

Changes to src/os_win.c.

21
22
23
24
25
26
27








28
29
30
31
32
33
34
....
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
....
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444
....
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
....
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665
3666
#include "os_common.h"

/*
** Include the header file for the Windows VFS.
*/
#include "os_win.h"









/*
** Compiling and using WAL mode requires several APIs that are only
** available in Windows platforms based on the NT kernel.
*/
#if !SQLITE_OS_WINNT && !defined(SQLITE_OMIT_WAL)
#  error "WAL mode requires support from the Windows NT kernel, compile\
 with SQLITE_OMIT_WAL."
................................................................................
#ifndef SQLITE_NO_SYNC
  /*
  ** Used only when SQLITE_NO_SYNC is not defined.
   */
  BOOL rc;
#endif
#if !defined(NDEBUG) || !defined(SQLITE_NO_SYNC) || \
    (defined(SQLITE_TEST) && defined(SQLITE_DEBUG))
  /*
  ** Used when SQLITE_NO_SYNC is not defined and by the assert() and/or
  ** OSTRACE() macros.
   */
  winFile *pFile = (winFile*)id;
#else
  UNUSED_PARAMETER(id);
................................................................................
    void *pMap;
  } *aRegion;
  DWORD lastErrno;           /* The Windows errno from the last I/O error */

  int nRef;                  /* Number of winShm objects pointing to this */
  winShm *pFirst;            /* All winShm objects pointing to this */
  winShmNode *pNext;         /* Next in list of all winShmNode objects */
#ifdef SQLITE_DEBUG
  u8 nextShmId;              /* Next available winShm.id value */
#endif
};

/*
** A global array of all winShmNode objects.
**
................................................................................
*/
struct winShm {
  winShmNode *pShmNode;      /* The underlying winShmNode object */
  winShm *pNext;             /* Next winShm with the same winShmNode */
  u8 hasMutex;               /* True if holding the winShmNode mutex */
  u16 sharedMask;            /* Mask of shared locks held */
  u16 exclMask;              /* Mask of exclusive locks held */
#ifdef SQLITE_DEBUG
  u8 id;                     /* Id of this connection with its winShmNode */
#endif
};

/*
** Constants used for locking
*/
................................................................................
      rc = winShmSystemLock(pShmNode, _SHM_RDLCK, WIN_SHM_DMS, 1);
    }
    if( rc ) goto shm_open_err;
  }

  /* Make the new connection a child of the winShmNode */
  p->pShmNode = pShmNode;
#ifdef SQLITE_DEBUG
  p->id = pShmNode->nextShmId++;
#endif
  pShmNode->nRef++;
  pDbFd->pShm = p;
  winShmLeaveMutex();

  /* The reference count on pShmNode has already been incremented under







>
>
>
>
>
>
>
>







 







|







 







|







 







|







 







|







21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
....
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
....
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
....
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
....
3660
3661
3662
3663
3664
3665
3666
3667
3668
3669
3670
3671
3672
3673
3674
#include "os_common.h"

/*
** Include the header file for the Windows VFS.
*/
#include "os_win.h"

/*
** Is the OSTRACE macro defined to actually do something?
*/
#if (defined(SQLITE_DEBUG) && SQLITE_OS_WIN) || \
    (defined(SQLITE_TEST) || defined(SQLITE_FORCE_OS_TRACE))
#  define SQLITE_WIN32_HAS_OS_TRACE
#endif

/*
** Compiling and using WAL mode requires several APIs that are only
** available in Windows platforms based on the NT kernel.
*/
#if !SQLITE_OS_WINNT && !defined(SQLITE_OMIT_WAL)
#  error "WAL mode requires support from the Windows NT kernel, compile\
 with SQLITE_OMIT_WAL."
................................................................................
#ifndef SQLITE_NO_SYNC
  /*
  ** Used only when SQLITE_NO_SYNC is not defined.
   */
  BOOL rc;
#endif
#if !defined(NDEBUG) || !defined(SQLITE_NO_SYNC) || \
    defined(SQLITE_WIN32_HAS_OS_TRACE)
  /*
  ** Used when SQLITE_NO_SYNC is not defined and by the assert() and/or
  ** OSTRACE() macros.
   */
  winFile *pFile = (winFile*)id;
#else
  UNUSED_PARAMETER(id);
................................................................................
    void *pMap;
  } *aRegion;
  DWORD lastErrno;           /* The Windows errno from the last I/O error */

  int nRef;                  /* Number of winShm objects pointing to this */
  winShm *pFirst;            /* All winShm objects pointing to this */
  winShmNode *pNext;         /* Next in list of all winShmNode objects */
#if defined(SQLITE_DEBUG) || defined(SQLITE_WIN32_HAS_OS_TRACE)
  u8 nextShmId;              /* Next available winShm.id value */
#endif
};

/*
** A global array of all winShmNode objects.
**
................................................................................
*/
struct winShm {
  winShmNode *pShmNode;      /* The underlying winShmNode object */
  winShm *pNext;             /* Next winShm with the same winShmNode */
  u8 hasMutex;               /* True if holding the winShmNode mutex */
  u16 sharedMask;            /* Mask of shared locks held */
  u16 exclMask;              /* Mask of exclusive locks held */
#if defined(SQLITE_DEBUG) || defined(SQLITE_WIN32_HAS_OS_TRACE)
  u8 id;                     /* Id of this connection with its winShmNode */
#endif
};

/*
** Constants used for locking
*/
................................................................................
      rc = winShmSystemLock(pShmNode, _SHM_RDLCK, WIN_SHM_DMS, 1);
    }
    if( rc ) goto shm_open_err;
  }

  /* Make the new connection a child of the winShmNode */
  p->pShmNode = pShmNode;
#if defined(SQLITE_DEBUG) || defined(SQLITE_WIN32_HAS_OS_TRACE)
  p->id = pShmNode->nextShmId++;
#endif
  pShmNode->nRef++;
  pDbFd->pShm = p;
  winShmLeaveMutex();

  /* The reference count on pShmNode has already been incremented under

Changes to src/printf.c.

1041
1042
1043
1044
1045
1046
1047
1048

1049
1050
1051
1052
1053
1054
1055
  if( sqlite3GlobalConfig.xLog ){
    va_start(ap, zFormat);
    renderLogMsg(iErrCode, zFormat, ap);
    va_end(ap);
  }
}

#if defined(SQLITE_DEBUG)

/*
** A version of printf() that understands %lld.  Used for debugging.
** The printf() built into some versions of windows does not understand %lld
** and segfaults if you give it a long long int.
*/
void sqlite3DebugPrintf(const char *zFormat, ...){
  va_list ap;







|
>







1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
  if( sqlite3GlobalConfig.xLog ){
    va_start(ap, zFormat);
    renderLogMsg(iErrCode, zFormat, ap);
    va_end(ap);
  }
}

#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST) || \
    defined(SQLITE_FORCE_OS_TRACE)
/*
** A version of printf() that understands %lld.  Used for debugging.
** The printf() built into some versions of windows does not understand %lld
** and segfaults if you give it a long long int.
*/
void sqlite3DebugPrintf(const char *zFormat, ...){
  va_list ap;

Changes to src/sqliteInt.h.

3487
3488
3489
3490
3491
3492
3493

3494
3495
3496
3497
3498
3499
3500
3501
int sqlite3DecOrHexToI64(const char*, i64*);
void sqlite3ErrorWithMsg(sqlite3*, int, const char*,...);
void sqlite3Error(sqlite3*,int);
void *sqlite3HexToBlob(sqlite3*, const char *z, int n);
u8 sqlite3HexToInt(int h);
int sqlite3TwoPartName(Parse *, Token *, Token *, Token **);


#if defined(SQLITE_TEST) 
const char *sqlite3ErrName(int);
#endif

const char *sqlite3ErrStr(int);
int sqlite3ReadSchema(Parse *pParse);
CollSeq *sqlite3FindCollSeq(sqlite3*,u8 enc, const char*,int);
CollSeq *sqlite3LocateCollSeq(Parse *pParse, const char*zName);







>
|







3487
3488
3489
3490
3491
3492
3493
3494
3495
3496
3497
3498
3499
3500
3501
3502
int sqlite3DecOrHexToI64(const char*, i64*);
void sqlite3ErrorWithMsg(sqlite3*, int, const char*,...);
void sqlite3Error(sqlite3*,int);
void *sqlite3HexToBlob(sqlite3*, const char *z, int n);
u8 sqlite3HexToInt(int h);
int sqlite3TwoPartName(Parse *, Token *, Token *, Token **);

#if (defined(SQLITE_DEBUG) && SQLITE_OS_WIN) || \
    (defined(SQLITE_TEST) || defined(SQLITE_FORCE_OS_TRACE))
const char *sqlite3ErrName(int);
#endif

const char *sqlite3ErrStr(int);
int sqlite3ReadSchema(Parse *pParse);
CollSeq *sqlite3FindCollSeq(sqlite3*,u8 enc, const char*,int);
CollSeq *sqlite3LocateCollSeq(Parse *pParse, const char*zName);