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Overview
Comment:Update the built-in SQLite to version 3.9.1.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 3cff1b8f0a6467b7a2e04263a1f8c9a19f4257de
User & Date: drh 2015-10-16 20:05:34
Context
2015-10-19
12:02
Prevent duplicate entries on the file list of a timeline. check-in: 22e0427b user: drh tags: trunk
2015-10-16
20:05
Update the built-in SQLite to version 3.9.1. check-in: 3cff1b8f user: drh tags: trunk
2015-10-15
12:16
Update the built-in SQLite to version 3.9.0 plus a few minor fixes for harmless details. check-in: bc16590e user: drh tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to src/sqlite3.c.

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/******************************************************************************
** This file is an amalgamation of many separate C source files from SQLite
** version 3.9.0.  By combining all the individual C code files into this 
** single large file, the entire code can be compiled as a single translation
** unit.  This allows many compilers to do optimizations that would not be
** possible if the files were compiled separately.  Performance improvements
** of 5% or more are commonly seen when SQLite is compiled as a single
** translation unit.
**
** This file is all you need to compile SQLite.  To use SQLite in other
................................................................................
** string contains the date and time of the check-in (UTC) and an SHA1
** hash of the entire source tree.
**
** See also: [sqlite3_libversion()],
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
#define SQLITE_VERSION        "3.9.0"
#define SQLITE_VERSION_NUMBER 3009000
#define SQLITE_SOURCE_ID      "2015-10-15 12:06:11 a61880c223c2229ecc3b4da7e5647eca17f7ddf5"

/*
** CAPI3REF: Run-Time Library Version Numbers
** KEYWORDS: sqlite3_version, sqlite3_sourceid
**
** These interfaces provide the same information as the [SQLITE_VERSION],
** [SQLITE_VERSION_NUMBER], and [SQLITE_SOURCE_ID] C preprocessor macros
................................................................................
/*
** The makefile scans the vdbe.c source file and creates the "opcodes.h"
** header file that defines a number for each opcode used by the VDBE.
*/
/************** Include opcodes.h in the middle of vdbe.h ********************/
/************** Begin file opcodes.h *****************************************/
/* Automatically generated.  Do not edit */
/* See the tool/mkopcodeh.tcl script for details */
#define OP_Savepoint       1
#define OP_AutoCommit      2
#define OP_Transaction     3
#define OP_SorterNext      4
#define OP_PrevIfOpen      5
#define OP_NextIfOpen      6
#define OP_Prev            7
................................................................................
#define OP_VNext         154
#define OP_VRename       155
#define OP_Pagecount     156
#define OP_MaxPgcnt      157
#define OP_Init          158 /* synopsis: Start at P2                      */
#define OP_Noop          159
#define OP_Explain       160


/* Properties such as "out2" or "jump" that are specified in
** comments following the "case" for each opcode in the vdbe.c
** are encoded into bitvectors as follows:
*/
#define OPFLG_JUMP            0x0001  /* jump:  P2 holds jmp target */
#define OPFLG_IN1             0x0002  /* in1:   P1 is an input */
................................................................................
  insertElement(pH, pH->ht ? &pH->ht[h] : 0, new_elem);
  return 0;
}

/************** End of hash.c ************************************************/
/************** Begin file opcodes.c *****************************************/
/* Automatically generated.  Do not edit */
/* See the tool/mkopcodec.tcl script for details. */
#if !defined(SQLITE_OMIT_EXPLAIN) \
 || defined(VDBE_PROFILE) \
 || defined(SQLITE_DEBUG)
#if defined(SQLITE_ENABLE_EXPLAIN_COMMENTS) || defined(SQLITE_DEBUG)
# define OpHelp(X) "\0" X
#else
# define OpHelp(X)
#endif
SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){
 static const char *const azName[] = { "?",
    /*   1 */ "Savepoint"        OpHelp(""),
    /*   2 */ "AutoCommit"       OpHelp(""),
    /*   3 */ "Transaction"      OpHelp(""),
    /*   4 */ "SorterNext"       OpHelp(""),
    /*   5 */ "PrevIfOpen"       OpHelp(""),
    /*   6 */ "NextIfOpen"       OpHelp(""),
    /*   7 */ "Prev"             OpHelp(""),
    /*   8 */ "Next"             OpHelp(""),
    /*   9 */ "Checkpoint"       OpHelp(""),
    /*  10 */ "JournalMode"      OpHelp(""),
    /*  11 */ "Vacuum"           OpHelp(""),
    /*  12 */ "VFilter"          OpHelp("iplan=r[P3] zplan='P4'"),
    /*  13 */ "VUpdate"          OpHelp("data=r[P3@P2]"),
    /*  14 */ "Goto"             OpHelp(""),
    /*  15 */ "Gosub"            OpHelp(""),
    /*  16 */ "Return"           OpHelp(""),
    /*  17 */ "InitCoroutine"    OpHelp(""),
    /*  18 */ "EndCoroutine"     OpHelp(""),
    /*  19 */ "Not"              OpHelp("r[P2]= !r[P1]"),
    /*  20 */ "Yield"            OpHelp(""),
    /*  21 */ "HaltIfNull"       OpHelp("if r[P3]=null halt"),
    /*  22 */ "Halt"             OpHelp(""),
    /*  23 */ "Integer"          OpHelp("r[P2]=P1"),
    /*  24 */ "Int64"            OpHelp("r[P2]=P4"),
    /*  25 */ "String"           OpHelp("r[P2]='P4' (len=P1)"),
    /*  26 */ "Null"             OpHelp("r[P2..P3]=NULL"),
    /*  27 */ "SoftNull"         OpHelp("r[P1]=NULL"),
    /*  28 */ "Blob"             OpHelp("r[P2]=P4 (len=P1)"),
    /*  29 */ "Variable"         OpHelp("r[P2]=parameter(P1,P4)"),
    /*  30 */ "Move"             OpHelp("r[P2@P3]=r[P1@P3]"),
    /*  31 */ "Copy"             OpHelp("r[P2@P3+1]=r[P1@P3+1]"),
    /*  32 */ "SCopy"            OpHelp("r[P2]=r[P1]"),
    /*  33 */ "ResultRow"        OpHelp("output=r[P1@P2]"),
    /*  34 */ "CollSeq"          OpHelp(""),
    /*  35 */ "Function0"        OpHelp("r[P3]=func(r[P2@P5])"),
    /*  36 */ "Function"         OpHelp("r[P3]=func(r[P2@P5])"),
    /*  37 */ "AddImm"           OpHelp("r[P1]=r[P1]+P2"),
    /*  38 */ "MustBeInt"        OpHelp(""),
    /*  39 */ "RealAffinity"     OpHelp(""),
    /*  40 */ "Cast"             OpHelp("affinity(r[P1])"),
    /*  41 */ "Permutation"      OpHelp(""),
    /*  42 */ "Compare"          OpHelp("r[P1@P3] <-> r[P2@P3]"),
    /*  43 */ "Jump"             OpHelp(""),
    /*  44 */ "Once"             OpHelp(""),
    /*  45 */ "If"               OpHelp(""),
    /*  46 */ "IfNot"            OpHelp(""),
    /*  47 */ "Column"           OpHelp("r[P3]=PX"),
    /*  48 */ "Affinity"         OpHelp("affinity(r[P1@P2])"),
    /*  49 */ "MakeRecord"       OpHelp("r[P3]=mkrec(r[P1@P2])"),
    /*  50 */ "Count"            OpHelp("r[P2]=count()"),
    /*  51 */ "ReadCookie"       OpHelp(""),
    /*  52 */ "SetCookie"        OpHelp(""),
    /*  53 */ "ReopenIdx"        OpHelp("root=P2 iDb=P3"),
    /*  54 */ "OpenRead"         OpHelp("root=P2 iDb=P3"),
    /*  55 */ "OpenWrite"        OpHelp("root=P2 iDb=P3"),
    /*  56 */ "OpenAutoindex"    OpHelp("nColumn=P2"),
    /*  57 */ "OpenEphemeral"    OpHelp("nColumn=P2"),
    /*  58 */ "SorterOpen"       OpHelp(""),
    /*  59 */ "SequenceTest"     OpHelp("if( cursor[P1].ctr++ ) pc = P2"),
    /*  60 */ "OpenPseudo"       OpHelp("P3 columns in r[P2]"),
    /*  61 */ "Close"            OpHelp(""),
    /*  62 */ "ColumnsUsed"      OpHelp(""),
    /*  63 */ "SeekLT"           OpHelp("key=r[P3@P4]"),
    /*  64 */ "SeekLE"           OpHelp("key=r[P3@P4]"),
    /*  65 */ "SeekGE"           OpHelp("key=r[P3@P4]"),
    /*  66 */ "SeekGT"           OpHelp("key=r[P3@P4]"),
    /*  67 */ "Seek"             OpHelp("intkey=r[P2]"),
    /*  68 */ "NoConflict"       OpHelp("key=r[P3@P4]"),
    /*  69 */ "NotFound"         OpHelp("key=r[P3@P4]"),
    /*  70 */ "Found"            OpHelp("key=r[P3@P4]"),
    /*  71 */ "Or"               OpHelp("r[P3]=(r[P1] || r[P2])"),
    /*  72 */ "And"              OpHelp("r[P3]=(r[P1] && r[P2])"),
    /*  73 */ "NotExists"        OpHelp("intkey=r[P3]"),
    /*  74 */ "Sequence"         OpHelp("r[P2]=cursor[P1].ctr++"),
    /*  75 */ "NewRowid"         OpHelp("r[P2]=rowid"),
    /*  76 */ "IsNull"           OpHelp("if r[P1]==NULL goto P2"),
    /*  77 */ "NotNull"          OpHelp("if r[P1]!=NULL goto P2"),
    /*  78 */ "Ne"               OpHelp("if r[P1]!=r[P3] goto P2"),
    /*  79 */ "Eq"               OpHelp("if r[P1]==r[P3] goto P2"),
    /*  80 */ "Gt"               OpHelp("if r[P1]>r[P3] goto P2"),
    /*  81 */ "Le"               OpHelp("if r[P1]<=r[P3] goto P2"),
    /*  82 */ "Lt"               OpHelp("if r[P1]<r[P3] goto P2"),
    /*  83 */ "Ge"               OpHelp("if r[P1]>=r[P3] goto P2"),
    /*  84 */ "Insert"           OpHelp("intkey=r[P3] data=r[P2]"),
    /*  85 */ "BitAnd"           OpHelp("r[P3]=r[P1]&r[P2]"),
    /*  86 */ "BitOr"            OpHelp("r[P3]=r[P1]|r[P2]"),
    /*  87 */ "ShiftLeft"        OpHelp("r[P3]=r[P2]<<r[P1]"),
    /*  88 */ "ShiftRight"       OpHelp("r[P3]=r[P2]>>r[P1]"),
    /*  89 */ "Add"              OpHelp("r[P3]=r[P1]+r[P2]"),
    /*  90 */ "Subtract"         OpHelp("r[P3]=r[P2]-r[P1]"),
    /*  91 */ "Multiply"         OpHelp("r[P3]=r[P1]*r[P2]"),
    /*  92 */ "Divide"           OpHelp("r[P3]=r[P2]/r[P1]"),
    /*  93 */ "Remainder"        OpHelp("r[P3]=r[P2]%r[P1]"),
    /*  94 */ "Concat"           OpHelp("r[P3]=r[P2]+r[P1]"),
    /*  95 */ "InsertInt"        OpHelp("intkey=P3 data=r[P2]"),
    /*  96 */ "BitNot"           OpHelp("r[P1]= ~r[P1]"),
    /*  97 */ "String8"          OpHelp("r[P2]='P4'"),
    /*  98 */ "Delete"           OpHelp(""),
    /*  99 */ "ResetCount"       OpHelp(""),
    /* 100 */ "SorterCompare"    OpHelp("if key(P1)!=trim(r[P3],P4) goto P2"),
    /* 101 */ "SorterData"       OpHelp("r[P2]=data"),
    /* 102 */ "RowKey"           OpHelp("r[P2]=key"),
    /* 103 */ "RowData"          OpHelp("r[P2]=data"),
    /* 104 */ "Rowid"            OpHelp("r[P2]=rowid"),
    /* 105 */ "NullRow"          OpHelp(""),
    /* 106 */ "Last"             OpHelp(""),
    /* 107 */ "SorterSort"       OpHelp(""),
    /* 108 */ "Sort"             OpHelp(""),
    /* 109 */ "Rewind"           OpHelp(""),
    /* 110 */ "SorterInsert"     OpHelp(""),
    /* 111 */ "IdxInsert"        OpHelp("key=r[P2]"),
    /* 112 */ "IdxDelete"        OpHelp("key=r[P2@P3]"),
    /* 113 */ "IdxRowid"         OpHelp("r[P2]=rowid"),
    /* 114 */ "IdxLE"            OpHelp("key=r[P3@P4]"),
    /* 115 */ "IdxGT"            OpHelp("key=r[P3@P4]"),
    /* 116 */ "IdxLT"            OpHelp("key=r[P3@P4]"),
    /* 117 */ "IdxGE"            OpHelp("key=r[P3@P4]"),
    /* 118 */ "Destroy"          OpHelp(""),
    /* 119 */ "Clear"            OpHelp(""),
    /* 120 */ "ResetSorter"      OpHelp(""),
    /* 121 */ "CreateIndex"      OpHelp("r[P2]=root iDb=P1"),
    /* 122 */ "CreateTable"      OpHelp("r[P2]=root iDb=P1"),
    /* 123 */ "ParseSchema"      OpHelp(""),
    /* 124 */ "LoadAnalysis"     OpHelp(""),
    /* 125 */ "DropTable"        OpHelp(""),
    /* 126 */ "DropIndex"        OpHelp(""),
    /* 127 */ "DropTrigger"      OpHelp(""),
    /* 128 */ "IntegrityCk"      OpHelp(""),
    /* 129 */ "RowSetAdd"        OpHelp("rowset(P1)=r[P2]"),
    /* 130 */ "RowSetRead"       OpHelp("r[P3]=rowset(P1)"),
    /* 131 */ "RowSetTest"       OpHelp("if r[P3] in rowset(P1) goto P2"),
    /* 132 */ "Program"          OpHelp(""),
    /* 133 */ "Real"             OpHelp("r[P2]=P4"),
    /* 134 */ "Param"            OpHelp(""),
    /* 135 */ "FkCounter"        OpHelp("fkctr[P1]+=P2"),
    /* 136 */ "FkIfZero"         OpHelp("if fkctr[P1]==0 goto P2"),
    /* 137 */ "MemMax"           OpHelp("r[P1]=max(r[P1],r[P2])"),
    /* 138 */ "IfPos"            OpHelp("if r[P1]>0 then r[P1]-=P3, goto P2"),
    /* 139 */ "SetIfNotPos"      OpHelp("if r[P1]<=0 then r[P2]=P3"),
    /* 140 */ "IfNotZero"        OpHelp("if r[P1]!=0 then r[P1]-=P3, goto P2"),
    /* 141 */ "DecrJumpZero"     OpHelp("if (--r[P1])==0 goto P2"),
    /* 142 */ "JumpZeroIncr"     OpHelp("if (r[P1]++)==0 ) goto P2"),
    /* 143 */ "AggStep0"         OpHelp("accum=r[P3] step(r[P2@P5])"),
    /* 144 */ "AggStep"          OpHelp("accum=r[P3] step(r[P2@P5])"),
    /* 145 */ "AggFinal"         OpHelp("accum=r[P1] N=P2"),
    /* 146 */ "IncrVacuum"       OpHelp(""),
    /* 147 */ "Expire"           OpHelp(""),
    /* 148 */ "TableLock"        OpHelp("iDb=P1 root=P2 write=P3"),
    /* 149 */ "VBegin"           OpHelp(""),
    /* 150 */ "VCreate"          OpHelp(""),
    /* 151 */ "VDestroy"         OpHelp(""),
    /* 152 */ "VOpen"            OpHelp(""),
    /* 153 */ "VColumn"          OpHelp("r[P3]=vcolumn(P2)"),
    /* 154 */ "VNext"            OpHelp(""),
    /* 155 */ "VRename"          OpHelp(""),
    /* 156 */ "Pagecount"        OpHelp(""),
    /* 157 */ "MaxPgcnt"         OpHelp(""),
    /* 158 */ "Init"             OpHelp("Start at P2"),
    /* 159 */ "Noop"             OpHelp(""),
    /* 160 */ "Explain"          OpHelp(""),
  };
  return azName[i];
}
#endif

/************** End of opcodes.c *********************************************/
/************** Begin file os_unix.c *****************************************/
................................................................................
    pKeyInfo->db = 0;
    if( nField && nWorker==0 ){
      pKeyInfo->nXField += (pKeyInfo->nField - nField);
      pKeyInfo->nField = nField;
    }
    pSorter->pgsz = pgsz = sqlite3BtreeGetPageSize(db->aDb[0].pBt);
    pSorter->nTask = nWorker + 1;
    pSorter->iPrev = (u8)(nWorker - 1);
    pSorter->bUseThreads = (pSorter->nTask>1);
    pSorter->db = db;
    for(i=0; i<pSorter->nTask; i++){
      SortSubtask *pTask = &pSorter->aTask[i];
      pTask->pSorter = pSorter;
    }

................................................................................
/*
** The auto-extension code added regardless of whether or not extension
** loading is supported.  We need a dummy sqlite3Apis pointer for that
** code if regular extension loading is not available.  This is that
** dummy pointer.
*/
#ifdef SQLITE_OMIT_LOAD_EXTENSION
static const sqlite3_api_routines sqlite3Apis = { 0 };
#endif


/*
** The following object holds the list of automatically loaded
** extensions.
**
................................................................................
#if !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_JSON1)
#if !defined(_SQLITEINT_H_)
/* #include "sqlite3ext.h" */
#endif
SQLITE_EXTENSION_INIT1
/* #include <assert.h> */
/* #include <string.h> */
#include <ctype.h>  /* amalgamator: keep */
/* #include <stdlib.h> */
/* #include <stdarg.h> */

#define UNUSED_PARAM(X)  (void)(X)

#ifndef LARGEST_INT64
# define LARGEST_INT64  (0xffffffff|(((sqlite3_int64)0x7fffffff)<<32))
................................................................................
# define SMALLEST_INT64 (((sqlite3_int64)-1) - LARGEST_INT64)
#endif

/*
** Versions of isspace(), isalnum() and isdigit() to which it is safe
** to pass signed char values.
*/








#define safe_isdigit(x) isdigit((unsigned char)(x))
#define safe_isalnum(x) isalnum((unsigned char)(x))


/*
** Growing our own isspace() routine this way is twice as fast as
** the library isspace() function, resulting in a 7% overall performance
** increase for the parser.  (Ubuntu14.10 gcc 4.8.4 x64 with -Os).
*/
static const char jsonIsSpace[] = {
  0, 0, 0, 0, 0, 0, 0, 0,     0, 1, 1, 0, 1, 1, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0,     0, 0, 0, 0, 0, 0, 0, 0,
  1, 0, 0, 0, 0, 0, 0, 0,     0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0,     0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0,     0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0,     0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0,     0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0,     0, 0, 0, 0, 0, 0, 0, 0,
................................................................................
      if( pNode->u.zJContent[0]=='-' ){ i = -i; }
      sqlite3_result_int64(pCtx, i);
      int_done:
      break;
      int_as_real: /* fall through to real */;
    }
    case JSON_REAL: {





      double r = strtod(pNode->u.zJContent, 0);

      sqlite3_result_double(pCtx, r);
      break;
    }
    case JSON_STRING: {
#if 0 /* Never happens because JNODE_RAW is only set by json_set(),
      ** json_insert() and json_replace() and those routines do not
      ** call jsonReturn() */
................................................................................
*/
static void fts5HighlightAppend(
  int *pRc, 
  HighlightContext *p, 
  const char *z, int n
){
  if( *pRc==SQLITE_OK ){
    if( n<0 ) n = (int)strlen(z);
    p->zOut = sqlite3_mprintf("%z%.*s", p->zOut, n, z);
    if( p->zOut==0 ) *pRc = SQLITE_NOMEM;
  }
}

/*
** Tokenizer callback used by implementation of highlight() function.
................................................................................
** though this byte is not included in the pBuf->n count.
*/
static void sqlite3Fts5BufferAppendString(
  int *pRc,
  Fts5Buffer *pBuf, 
  const char *zStr
){
  int nStr = (int)strlen(zStr);
  sqlite3Fts5BufferAppendBlob(pRc, pBuf, nStr+1, (const u8*)zStr);
  pBuf->n--;
}

/*
** Argument zFmt is a printf() style format string. This function performs
** the printf() style processing, then appends the results to buffer pBuf.
................................................................................
** It is the responsibility of the caller to eventually free the returned
** buffer using sqlite3_free(). If an OOM error occurs, NULL is returned. 
*/
static char *sqlite3Fts5Strndup(int *pRc, const char *pIn, int nIn){
  char *zRet = 0;
  if( *pRc==SQLITE_OK ){
    if( nIn<0 ){
      nIn = (int)strlen(pIn);
    }
    zRet = (char*)sqlite3_malloc(nIn+1);
    if( zRet ){
      memcpy(zRet, pIn, nIn);
      zRet[nIn] = '\0';
    }else{
      *pRc = SQLITE_NOMEM;
................................................................................
  Fts5Global *pGlobal,
  Fts5Config *pConfig,            /* Configuration object to update */
  const char *zCmd,               /* Special command to parse */
  const char *zArg,               /* Argument to parse */
  char **pzErr                    /* OUT: Error message */
){
  int rc = SQLITE_OK;
  int nCmd = (int)strlen(zCmd);
  if( sqlite3_strnicmp("prefix", zCmd, nCmd)==0 ){
    const int nByte = sizeof(int) * FTS5_MAX_PREFIX_INDEXES;
    const char *p;
    if( pConfig->aPrefix ){
      *pzErr = sqlite3_mprintf("multiple prefix=... directives");
      rc = SQLITE_ERROR;
    }else{
................................................................................
      pConfig->nPrefix++;
    }
    return rc;
  }

  if( sqlite3_strnicmp("tokenize", zCmd, nCmd)==0 ){
    const char *p = (const char*)zArg;
    int nArg = (int)strlen(zArg) + 1;
    char **azArg = sqlite3Fts5MallocZero(&rc, sizeof(char*) * nArg);
    char *pDel = sqlite3Fts5MallocZero(&rc, nArg * 2);
    char *pSpace = pDel;

    if( azArg && pSpace ){
      if( pConfig->pTok ){
        *pzErr = sqlite3_mprintf("multiple tokenize=... directives");
................................................................................
  int *pRc,                       /* IN/OUT: Error code */
  const char *zIn,                /* Buffer to gobble string/bareword from */
  char **pzOut,                   /* OUT: malloc'd buffer containing str/bw */
  int *pbQuoted                   /* OUT: Set to true if dequoting required */
){
  const char *zRet = 0;

  int nIn = (int)strlen(zIn);
  char *zOut = sqlite3_malloc(nIn+1);

  assert( *pRc==SQLITE_OK );
  *pbQuoted = 0;
  *pzOut = 0;

  if( zOut==0 ){
................................................................................

      for(p=pTerm; p && rc==SQLITE_OK; p=p->pSynonym){
        if( p->pIter ){
          sqlite3Fts5IterClose(p->pIter);
          p->pIter = 0;
        }
        rc = sqlite3Fts5IndexQuery(
            pExpr->pIndex, p->zTerm, (int)strlen(p->zTerm),
            (pTerm->bPrefix ? FTS5INDEX_QUERY_PREFIX : 0) |
            (pExpr->bDesc ? FTS5INDEX_QUERY_DESC : 0),
            pNear->pColset,
            &p->pIter
        );
        assert( rc==SQLITE_OK || p->pIter==0 );
        if( p->pIter && 0==sqlite3Fts5IterEof(p->pIter) ){
................................................................................
  sCtx.pPhrase = pAppend;

  rc = fts5ParseStringFromToken(pToken, &z);
  if( rc==SQLITE_OK ){
    int flags = FTS5_TOKENIZE_QUERY | (bPrefix ? FTS5_TOKENIZE_QUERY : 0);
    int n;
    sqlite3Fts5Dequote(z);
    n = (int)strlen(z);
    rc = sqlite3Fts5Tokenize(pConfig, flags, z, n, &sCtx, fts5ParseTokenize);
  }
  sqlite3_free(z);
  if( rc || (rc = sCtx.rc) ){
    pParse->rc = rc;
    fts5ExprPhraseFree(sCtx.pPhrase);
    sCtx.pPhrase = 0;
................................................................................
  }

  for(i=0; rc==SQLITE_OK && i<pOrig->nTerm; i++){
    int tflags = 0;
    Fts5ExprTerm *p;
    for(p=&pOrig->aTerm[i]; p && rc==SQLITE_OK; p=p->pSynonym){
      const char *zTerm = p->zTerm;
      rc = fts5ParseTokenize((void*)&sCtx, tflags, zTerm, (int)strlen(zTerm),
          0, 0);
      tflags = FTS5_TOKEN_COLOCATED;
    }
    if( rc==SQLITE_OK ){
      sCtx.pPhrase->aTerm[i].bPrefix = pOrig->aTerm[i].bPrefix;
    }
  }

................................................................................
static char *fts5ExprTermPrint(Fts5ExprTerm *pTerm){
  int nByte = 0;
  Fts5ExprTerm *p;
  char *zQuoted;

  /* Determine the maximum amount of space required. */
  for(p=pTerm; p; p=p->pSynonym){
    nByte += (int)strlen(pTerm->zTerm) * 2 + 3 + 2;
  }
  zQuoted = sqlite3_malloc(nByte);

  if( zQuoted ){
    int i = 0;
    for(p=pTerm; p; p=p->pSynonym){
      char *zIn = p->zTerm;
................................................................................
  memset(apNew, 0, nNew*sizeof(Fts5HashEntry*));

  for(i=0; i<pHash->nSlot; i++){
    while( apOld[i] ){
      int iHash;
      Fts5HashEntry *p = apOld[i];
      apOld[i] = p->pHashNext;
      iHash = fts5HashKey(nNew, (u8*)p->zKey, (int)strlen(p->zKey));
      p->pHashNext = apNew[iHash];
      apNew[iHash] = p;
    }
  }

  sqlite3_free(apOld);
  pHash->nSlot = nNew;
................................................................................
  Fts5Hash *pHash,
  const char **pzTerm,            /* OUT: term (nul-terminated) */
  const u8 **ppDoclist,           /* OUT: pointer to doclist */
  int *pnDoclist                  /* OUT: size of doclist in bytes */
){
  Fts5HashEntry *p;
  if( (p = pHash->pScan) ){
    int nTerm = (int)strlen(p->zKey);
    fts5HashAddPoslistSize(p);
    *pzTerm = p->zKey;
    *ppDoclist = (const u8*)&p->zKey[nTerm+1];
    *pnDoclist = p->nData - (FTS5_HASHENTRYSIZE + nTerm + 1);
  }else{
    *pzTerm = 0;
    *ppDoclist = 0;
................................................................................
        }
        pIter->iLeafOffset = iOff;

      }else if( pIter->pSeg==0 ){
        const u8 *pList = 0;
        const char *zTerm = 0;
        int nList = 0;
        assert( (pIter->flags & FTS5_SEGITER_ONETERM) || pbNewTerm );
        if( 0==(pIter->flags & FTS5_SEGITER_ONETERM) ){
          sqlite3Fts5HashScanNext(p->pHash);
          sqlite3Fts5HashScanEntry(p->pHash, &zTerm, &pList, &nList);
        }
        if( pList==0 ){
          fts5DataRelease(pIter->pLeaf);
          pIter->pLeaf = 0;
        }else{
          pIter->pLeaf->p = (u8*)pList;
          pIter->pLeaf->nn = nList;
          pIter->pLeaf->szLeaf = nList;
          pIter->iEndofDoclist = nList+1;
          sqlite3Fts5BufferSet(&p->rc, &pIter->term, (int)strlen(zTerm),
              (u8*)zTerm);
          pIter->iLeafOffset = fts5GetVarint(pList, (u64*)&pIter->iRowid);
          *pbNewTerm = 1;
        }
      }else{
        iOff = 0;
        /* Next entry is not on the current page */
        while( iOff==0 ){
          fts5SegIterNextPage(p, pIter);
          pLeaf = pIter->pLeaf;
................................................................................

  assert( p->pHash );
  assert( p->rc==SQLITE_OK );

  if( pTerm==0 || (flags & FTS5INDEX_QUERY_SCAN) ){
    p->rc = sqlite3Fts5HashScanInit(p->pHash, (const char*)pTerm, nTerm);
    sqlite3Fts5HashScanEntry(p->pHash, (const char**)&z, &pList, &nList);
    n = (z ? (int)strlen((const char*)z) : 0);
  }else{
    pIter->flags |= FTS5_SEGITER_ONETERM;
    sqlite3Fts5HashQuery(p->pHash, (const char*)pTerm, nTerm, &pList, &nList);
    z = pTerm;
    n = nTerm;
  }

................................................................................
    while( p->rc==SQLITE_OK && 0==sqlite3Fts5HashScanEof(pHash) ){
      const char *zTerm;          /* Buffer containing term */
      const u8 *pDoclist;         /* Pointer to doclist for this term */
      int nDoclist;               /* Size of doclist in bytes */

      /* Write the term for this entry to disk. */
      sqlite3Fts5HashScanEntry(pHash, &zTerm, &pDoclist, &nDoclist);
      fts5WriteAppendTerm(p, &writer, (int)strlen(zTerm), (const u8*)zTerm);

      assert( writer.bFirstRowidInPage==0 );
      if( pgsz>=(pBuf->n + pPgidx->n + nDoclist + 1) ){
        /* The entire doclist will fit on the current leaf. */
        fts5BufferSafeAppendBlob(pBuf, pDoclist, nDoclist);
      }else{
        i64 iRowid = 0;
................................................................................
  if( 0==fts5BufferGrow(&p->rc, pBuf, pSeg->nPos) ){
    if( pColset==0 ){
      fts5ChunkIterate(p, pSeg, (void*)pBuf, fts5PoslistCallback);
    }else{
      PoslistCallbackCtx sCtx;
      sCtx.pBuf = pBuf;
      sCtx.pColset = pColset;
      sCtx.eState = fts5IndexColsetTest(pColset, 0);
      assert( sCtx.eState==0 || sCtx.eState==1 );
      fts5ChunkIterate(p, pSeg, (void*)&sCtx, fts5PoslistFilterCallback);
    }
  }
}

/*
................................................................................
        if( res<0 ) p->rc = FTS5_CORRUPT;
      }

      fts5IntegrityCheckPgidx(p, pLeaf);
    }
    fts5DataRelease(pLeaf);
    if( p->rc ) break;


    /* Now check that the iter.nEmpty leaves following the current leaf
    ** (a) exist and (b) contain no terms. */
    fts5IndexIntegrityCheckEmpty(
        p, pSeg, iIdxPrevLeaf+1, iDlidxPrevLeaf+1, iIdxLeaf-1
    );
    if( p->rc ) break;
................................................................................
/*
** Set the SQLITE_INDEX_SCAN_UNIQUE flag in pIdxInfo->flags. Unless this
** extension is currently being used by a version of SQLite too old to
** support index-info flags. In that case this function is a no-op.
*/
static void fts5SetUniqueFlag(sqlite3_index_info *pIdxInfo){
#if SQLITE_VERSION_NUMBER>=3008012
#ifndef SQLITE_CORE
  if( sqlite3_libversion_number()>=3008012 )
#endif
  {
    pIdxInfo->idxFlags |= SQLITE_INDEX_SCAN_UNIQUE;
  }
#endif
}

/*
** Implementation of the xBestIndex method for FTS5 tables. Within the 
................................................................................
*/
static void fts5SourceIdFunc(
  sqlite3_context *pCtx,          /* Function call context */
  int nArg,                       /* Number of args */
  sqlite3_value **apVal           /* Function arguments */
){
  assert( nArg==0 );
  sqlite3_result_text(pCtx, "fts5: 2015-10-14 23:04:08 54127602b9a555f73f5e446b91e460386cb8fb17", -1, SQLITE_TRANSIENT);
}

static int fts5Init(sqlite3 *db){
  static const sqlite3_module fts5Mod = {
    /* iVersion      */ 2,
    /* xCreate       */ fts5CreateMethod,
    /* xConnect      */ fts5ConnectMethod,
................................................................................
      char *zDefn = sqlite3_malloc(32 + pConfig->nCol * 10);
      if( zDefn==0 ){
        rc = SQLITE_NOMEM;
      }else{
        int i;
        int iOff;
        sqlite3_snprintf(nDefn, zDefn, "id INTEGER PRIMARY KEY");
        iOff = (int)strlen(zDefn);
        for(i=0; i<pConfig->nCol; i++){
          sqlite3_snprintf(nDefn-iOff, &zDefn[iOff], ", c%d", i);
          iOff += (int)strlen(&zDefn[iOff]);
        }
        rc = sqlite3Fts5CreateTable(pConfig, "content", zDefn, 0, pzErr);
      }
      sqlite3_free(zDefn);
    }

    if( rc==SQLITE_OK && pConfig->bColumnsize ){
................................................................................
      *piRowid = sqlite3_value_int64(apVal[1]);
    }else{
      rc = fts5StorageNewRowid(p, piRowid);
    }
  }else{
    sqlite3_stmt *pInsert = 0;    /* Statement to write %_content table */
    int i;                        /* Counter variable */









    rc = fts5StorageGetStmt(p, FTS5_STMT_INSERT_CONTENT, &pInsert, 0);

    for(i=1; rc==SQLITE_OK && i<=pConfig->nCol+1; i++){
      rc = sqlite3_bind_value(pInsert, i, apVal[i]);
    }
    if( rc==SQLITE_OK ){
      sqlite3_step(pInsert);
      rc = sqlite3_reset(pInsert);
    }
................................................................................

static int fts5UnicodeAddExceptions(
  Unicode61Tokenizer *p,          /* Tokenizer object */
  const char *z,                  /* Characters to treat as exceptions */
  int bTokenChars                 /* 1 for 'tokenchars', 0 for 'separators' */
){
  int rc = SQLITE_OK;
  int n = (int)strlen(z);
  int *aNew;

  if( n>0 ){
    aNew = (int*)sqlite3_realloc(p->aiException, (n+p->nException)*sizeof(int));
    if( aNew ){
      int nNew = p->nException;
      const unsigned char *zCsr = (const unsigned char*)z;
................................................................................
    *pzErr = sqlite3_mprintf("wrong number of vtable arguments");
    rc = SQLITE_ERROR;
  }else{
    int nByte;                      /* Bytes of space to allocate */
    const char *zDb = bDb ? argv[3] : argv[1];
    const char *zTab = bDb ? argv[4] : argv[3];
    const char *zType = bDb ? argv[5] : argv[4];
    int nDb = (int)strlen(zDb)+1; 
    int nTab = (int)strlen(zTab)+1;
    int eType;
    
    rc = fts5VocabTableType(zType, pzErr, &eType);
    if( rc==SQLITE_OK ){
      assert( eType>=0 && eType<sizeof(azSchema)/sizeof(azSchema[0]) );
      rc = sqlite3_declare_vtab(db, azSchema[eType]);
    }


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......
163557
163558
163559
163560
163561
163562
163563

163564
163565
163566
163567
163568
163569
163570
......
163571
163572
163573
163574
163575
163576
163577
163578
163579
163580
163581
163582
163583
163584
163585
163586
163587
163588
163589
163590
163591
163592
163593
163594
163595
163596
163597
163598
163599
163600
163601
163602
163603
......
164051
164052
164053
164054
164055
164056
164057
164058
164059
164060
164061
164062
164063
164064
164065
164066
164067
164068
164069
164070
164071
......
168146
168147
168148
168149
168150
168151
168152
168153
168154
168155
168156
168157
168158
168159
168160
......
168660
168661
168662
168663
168664
168665
168666
168667
168668
168669
168670
168671
168672
168673
168674
......
168832
168833
168834
168835
168836
168837
168838
168839
168840
168841
168842
168843
168844
168845
168846
......
169085
169086
169087
169088
169089
169090
169091
169092
169093
169094
169095
169096
169097
169098
169099
......
169122
169123
169124
169125
169126
169127
169128
169129
169130
169131
169132
169133
169134
169135
169136
......
169238
169239
169240
169241
169242
169243
169244
169245
169246
169247
169248
169249
169250
169251
169252
......
170648
170649
170650
170651
170652
170653
170654
170655
170656
170657
170658
170659
170660
170661
170662
......
171259
171260
171261
171262
171263
171264
171265
171266
171267
171268
171269
171270
171271
171272
171273
......
171332
171333
171334
171335
171336
171337
171338
171339

171340
171341
171342
171343
171344
171345
171346
......
171574
171575
171576
171577
171578
171579
171580
171581
171582
171583
171584
171585
171586
171587
171588
......
172147
172148
172149
172150
172151
172152
172153
172154
172155
172156
172157
172158
172159
172160
172161
......
172435
172436
172437
172438
172439
172440
172441
172442
172443
172444
172445
172446
172447
172448
172449
......
174215
174216
174217
174218
174219
174220
174221

174222
174223
174224
174225
174226
174227
174228
174229
174230
174231
174232
174233
174234

174235
174236
174237
174238
174239
174240
174241
174242
174243
......
174634
174635
174636
174637
174638
174639
174640
174641
174642
174643
174644
174645
174646
174647
174648
......
176207
176208
176209
176210
176211
176212
176213
176214
176215
176216
176217
176218
176219
176220
176221
......
176483
176484
176485
176486
176487
176488
176489
176490
176491
176492
176493
176494
176495
176496
176497
......
177644
177645
177646
177647
177648
177649
177650
177651
177652
177653
177654
177655
177656
177657
177658
......
178631
178632
178633
178634
178635
178636
178637

178638


178639
178640
178641
178642
178643
178644
178645
......
180578
180579
180580
180581
180582
180583
180584
180585
180586
180587
180588
180589
180590
180591
180592
......
180981
180982
180983
180984
180985
180986
180987
180988
180989
180990
180991
180992
180993
180994
180995
180996
180997
180998
......
181409
181410
181411
181412
181413
181414
181415
181416
181417
181418
181419
181420
181421
181422
181423
181424
181425
181426
181427
181428
181429
181430
181431
181432
181433
......
182037
182038
182039
182040
182041
182042
182043
182044
182045
182046
182047
182048
182049
182050
182051
......
183901
183902
183903
183904
183905
183906
183907
183908
183909
183910
183911
183912
183913
183914
183915
183916
/******************************************************************************
** This file is an amalgamation of many separate C source files from SQLite
** version 3.9.1.  By combining all the individual C code files into this 
** single large file, the entire code can be compiled as a single translation
** unit.  This allows many compilers to do optimizations that would not be
** possible if the files were compiled separately.  Performance improvements
** of 5% or more are commonly seen when SQLite is compiled as a single
** translation unit.
**
** This file is all you need to compile SQLite.  To use SQLite in other
................................................................................
** string contains the date and time of the check-in (UTC) and an SHA1
** hash of the entire source tree.
**
** See also: [sqlite3_libversion()],
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
#define SQLITE_VERSION        "3.9.1"
#define SQLITE_VERSION_NUMBER 3009001
#define SQLITE_SOURCE_ID      "2015-10-16 17:31:12 767c1727fec4ce11b83f25b3f1bfcfe68a2c8b02"

/*
** CAPI3REF: Run-Time Library Version Numbers
** KEYWORDS: sqlite3_version, sqlite3_sourceid
**
** These interfaces provide the same information as the [SQLITE_VERSION],
** [SQLITE_VERSION_NUMBER], and [SQLITE_SOURCE_ID] C preprocessor macros
................................................................................
/*
** The makefile scans the vdbe.c source file and creates the "opcodes.h"
** header file that defines a number for each opcode used by the VDBE.
*/
/************** Include opcodes.h in the middle of vdbe.h ********************/
/************** Begin file opcodes.h *****************************************/
/* Automatically generated.  Do not edit */
/* See the mkopcodeh.awk script for details */
#define OP_Savepoint       1
#define OP_AutoCommit      2
#define OP_Transaction     3
#define OP_SorterNext      4
#define OP_PrevIfOpen      5
#define OP_NextIfOpen      6
#define OP_Prev            7
................................................................................
#define OP_VNext         154
#define OP_VRename       155
#define OP_Pagecount     156
#define OP_MaxPgcnt      157
#define OP_Init          158 /* synopsis: Start at P2                      */
#define OP_Noop          159
#define OP_Explain       160


/* Properties such as "out2" or "jump" that are specified in
** comments following the "case" for each opcode in the vdbe.c
** are encoded into bitvectors as follows:
*/
#define OPFLG_JUMP            0x0001  /* jump:  P2 holds jmp target */
#define OPFLG_IN1             0x0002  /* in1:   P1 is an input */
................................................................................
  insertElement(pH, pH->ht ? &pH->ht[h] : 0, new_elem);
  return 0;
}

/************** End of hash.c ************************************************/
/************** Begin file opcodes.c *****************************************/
/* Automatically generated.  Do not edit */
/* See the mkopcodec.awk script for details. */
#if !defined(SQLITE_OMIT_EXPLAIN) || defined(VDBE_PROFILE) || defined(SQLITE_DEBUG)


#if defined(SQLITE_ENABLE_EXPLAIN_COMMENTS) || defined(SQLITE_DEBUG)
# define OpHelp(X) "\0" X
#else
# define OpHelp(X)
#endif
SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){
 static const char *const azName[] = { "?",
     /*   1 */ "Savepoint"        OpHelp(""),
     /*   2 */ "AutoCommit"       OpHelp(""),
     /*   3 */ "Transaction"      OpHelp(""),
     /*   4 */ "SorterNext"       OpHelp(""),
     /*   5 */ "PrevIfOpen"       OpHelp(""),
     /*   6 */ "NextIfOpen"       OpHelp(""),
     /*   7 */ "Prev"             OpHelp(""),
     /*   8 */ "Next"             OpHelp(""),
     /*   9 */ "Checkpoint"       OpHelp(""),
     /*  10 */ "JournalMode"      OpHelp(""),
     /*  11 */ "Vacuum"           OpHelp(""),
     /*  12 */ "VFilter"          OpHelp("iplan=r[P3] zplan='P4'"),
     /*  13 */ "VUpdate"          OpHelp("data=r[P3@P2]"),
     /*  14 */ "Goto"             OpHelp(""),
     /*  15 */ "Gosub"            OpHelp(""),
     /*  16 */ "Return"           OpHelp(""),
     /*  17 */ "InitCoroutine"    OpHelp(""),
     /*  18 */ "EndCoroutine"     OpHelp(""),
     /*  19 */ "Not"              OpHelp("r[P2]= !r[P1]"),
     /*  20 */ "Yield"            OpHelp(""),
     /*  21 */ "HaltIfNull"       OpHelp("if r[P3]=null halt"),
     /*  22 */ "Halt"             OpHelp(""),
     /*  23 */ "Integer"          OpHelp("r[P2]=P1"),
     /*  24 */ "Int64"            OpHelp("r[P2]=P4"),
     /*  25 */ "String"           OpHelp("r[P2]='P4' (len=P1)"),
     /*  26 */ "Null"             OpHelp("r[P2..P3]=NULL"),
     /*  27 */ "SoftNull"         OpHelp("r[P1]=NULL"),
     /*  28 */ "Blob"             OpHelp("r[P2]=P4 (len=P1)"),
     /*  29 */ "Variable"         OpHelp("r[P2]=parameter(P1,P4)"),
     /*  30 */ "Move"             OpHelp("r[P2@P3]=r[P1@P3]"),
     /*  31 */ "Copy"             OpHelp("r[P2@P3+1]=r[P1@P3+1]"),
     /*  32 */ "SCopy"            OpHelp("r[P2]=r[P1]"),
     /*  33 */ "ResultRow"        OpHelp("output=r[P1@P2]"),
     /*  34 */ "CollSeq"          OpHelp(""),
     /*  35 */ "Function0"        OpHelp("r[P3]=func(r[P2@P5])"),
     /*  36 */ "Function"         OpHelp("r[P3]=func(r[P2@P5])"),
     /*  37 */ "AddImm"           OpHelp("r[P1]=r[P1]+P2"),
     /*  38 */ "MustBeInt"        OpHelp(""),
     /*  39 */ "RealAffinity"     OpHelp(""),
     /*  40 */ "Cast"             OpHelp("affinity(r[P1])"),
     /*  41 */ "Permutation"      OpHelp(""),
     /*  42 */ "Compare"          OpHelp("r[P1@P3] <-> r[P2@P3]"),
     /*  43 */ "Jump"             OpHelp(""),
     /*  44 */ "Once"             OpHelp(""),
     /*  45 */ "If"               OpHelp(""),
     /*  46 */ "IfNot"            OpHelp(""),
     /*  47 */ "Column"           OpHelp("r[P3]=PX"),
     /*  48 */ "Affinity"         OpHelp("affinity(r[P1@P2])"),
     /*  49 */ "MakeRecord"       OpHelp("r[P3]=mkrec(r[P1@P2])"),
     /*  50 */ "Count"            OpHelp("r[P2]=count()"),
     /*  51 */ "ReadCookie"       OpHelp(""),
     /*  52 */ "SetCookie"        OpHelp(""),
     /*  53 */ "ReopenIdx"        OpHelp("root=P2 iDb=P3"),
     /*  54 */ "OpenRead"         OpHelp("root=P2 iDb=P3"),
     /*  55 */ "OpenWrite"        OpHelp("root=P2 iDb=P3"),
     /*  56 */ "OpenAutoindex"    OpHelp("nColumn=P2"),
     /*  57 */ "OpenEphemeral"    OpHelp("nColumn=P2"),
     /*  58 */ "SorterOpen"       OpHelp(""),
     /*  59 */ "SequenceTest"     OpHelp("if( cursor[P1].ctr++ ) pc = P2"),
     /*  60 */ "OpenPseudo"       OpHelp("P3 columns in r[P2]"),
     /*  61 */ "Close"            OpHelp(""),
     /*  62 */ "ColumnsUsed"      OpHelp(""),
     /*  63 */ "SeekLT"           OpHelp("key=r[P3@P4]"),
     /*  64 */ "SeekLE"           OpHelp("key=r[P3@P4]"),
     /*  65 */ "SeekGE"           OpHelp("key=r[P3@P4]"),
     /*  66 */ "SeekGT"           OpHelp("key=r[P3@P4]"),
     /*  67 */ "Seek"             OpHelp("intkey=r[P2]"),
     /*  68 */ "NoConflict"       OpHelp("key=r[P3@P4]"),
     /*  69 */ "NotFound"         OpHelp("key=r[P3@P4]"),
     /*  70 */ "Found"            OpHelp("key=r[P3@P4]"),
     /*  71 */ "Or"               OpHelp("r[P3]=(r[P1] || r[P2])"),
     /*  72 */ "And"              OpHelp("r[P3]=(r[P1] && r[P2])"),
     /*  73 */ "NotExists"        OpHelp("intkey=r[P3]"),
     /*  74 */ "Sequence"         OpHelp("r[P2]=cursor[P1].ctr++"),
     /*  75 */ "NewRowid"         OpHelp("r[P2]=rowid"),
     /*  76 */ "IsNull"           OpHelp("if r[P1]==NULL goto P2"),
     /*  77 */ "NotNull"          OpHelp("if r[P1]!=NULL goto P2"),
     /*  78 */ "Ne"               OpHelp("if r[P1]!=r[P3] goto P2"),
     /*  79 */ "Eq"               OpHelp("if r[P1]==r[P3] goto P2"),
     /*  80 */ "Gt"               OpHelp("if r[P1]>r[P3] goto P2"),
     /*  81 */ "Le"               OpHelp("if r[P1]<=r[P3] goto P2"),
     /*  82 */ "Lt"               OpHelp("if r[P1]<r[P3] goto P2"),
     /*  83 */ "Ge"               OpHelp("if r[P1]>=r[P3] goto P2"),
     /*  84 */ "Insert"           OpHelp("intkey=r[P3] data=r[P2]"),
     /*  85 */ "BitAnd"           OpHelp("r[P3]=r[P1]&r[P2]"),
     /*  86 */ "BitOr"            OpHelp("r[P3]=r[P1]|r[P2]"),
     /*  87 */ "ShiftLeft"        OpHelp("r[P3]=r[P2]<<r[P1]"),
     /*  88 */ "ShiftRight"       OpHelp("r[P3]=r[P2]>>r[P1]"),
     /*  89 */ "Add"              OpHelp("r[P3]=r[P1]+r[P2]"),
     /*  90 */ "Subtract"         OpHelp("r[P3]=r[P2]-r[P1]"),
     /*  91 */ "Multiply"         OpHelp("r[P3]=r[P1]*r[P2]"),
     /*  92 */ "Divide"           OpHelp("r[P3]=r[P2]/r[P1]"),
     /*  93 */ "Remainder"        OpHelp("r[P3]=r[P2]%r[P1]"),
     /*  94 */ "Concat"           OpHelp("r[P3]=r[P2]+r[P1]"),
     /*  95 */ "InsertInt"        OpHelp("intkey=P3 data=r[P2]"),
     /*  96 */ "BitNot"           OpHelp("r[P1]= ~r[P1]"),
     /*  97 */ "String8"          OpHelp("r[P2]='P4'"),
     /*  98 */ "Delete"           OpHelp(""),
     /*  99 */ "ResetCount"       OpHelp(""),
     /* 100 */ "SorterCompare"    OpHelp("if key(P1)!=trim(r[P3],P4) goto P2"),
     /* 101 */ "SorterData"       OpHelp("r[P2]=data"),
     /* 102 */ "RowKey"           OpHelp("r[P2]=key"),
     /* 103 */ "RowData"          OpHelp("r[P2]=data"),
     /* 104 */ "Rowid"            OpHelp("r[P2]=rowid"),
     /* 105 */ "NullRow"          OpHelp(""),
     /* 106 */ "Last"             OpHelp(""),
     /* 107 */ "SorterSort"       OpHelp(""),
     /* 108 */ "Sort"             OpHelp(""),
     /* 109 */ "Rewind"           OpHelp(""),
     /* 110 */ "SorterInsert"     OpHelp(""),
     /* 111 */ "IdxInsert"        OpHelp("key=r[P2]"),
     /* 112 */ "IdxDelete"        OpHelp("key=r[P2@P3]"),
     /* 113 */ "IdxRowid"         OpHelp("r[P2]=rowid"),
     /* 114 */ "IdxLE"            OpHelp("key=r[P3@P4]"),
     /* 115 */ "IdxGT"            OpHelp("key=r[P3@P4]"),
     /* 116 */ "IdxLT"            OpHelp("key=r[P3@P4]"),
     /* 117 */ "IdxGE"            OpHelp("key=r[P3@P4]"),
     /* 118 */ "Destroy"          OpHelp(""),
     /* 119 */ "Clear"            OpHelp(""),
     /* 120 */ "ResetSorter"      OpHelp(""),
     /* 121 */ "CreateIndex"      OpHelp("r[P2]=root iDb=P1"),
     /* 122 */ "CreateTable"      OpHelp("r[P2]=root iDb=P1"),
     /* 123 */ "ParseSchema"      OpHelp(""),
     /* 124 */ "LoadAnalysis"     OpHelp(""),
     /* 125 */ "DropTable"        OpHelp(""),
     /* 126 */ "DropIndex"        OpHelp(""),
     /* 127 */ "DropTrigger"      OpHelp(""),
     /* 128 */ "IntegrityCk"      OpHelp(""),
     /* 129 */ "RowSetAdd"        OpHelp("rowset(P1)=r[P2]"),
     /* 130 */ "RowSetRead"       OpHelp("r[P3]=rowset(P1)"),
     /* 131 */ "RowSetTest"       OpHelp("if r[P3] in rowset(P1) goto P2"),
     /* 132 */ "Program"          OpHelp(""),
     /* 133 */ "Real"             OpHelp("r[P2]=P4"),
     /* 134 */ "Param"            OpHelp(""),
     /* 135 */ "FkCounter"        OpHelp("fkctr[P1]+=P2"),
     /* 136 */ "FkIfZero"         OpHelp("if fkctr[P1]==0 goto P2"),
     /* 137 */ "MemMax"           OpHelp("r[P1]=max(r[P1],r[P2])"),
     /* 138 */ "IfPos"            OpHelp("if r[P1]>0 then r[P1]-=P3, goto P2"),
     /* 139 */ "SetIfNotPos"      OpHelp("if r[P1]<=0 then r[P2]=P3"),
     /* 140 */ "IfNotZero"        OpHelp("if r[P1]!=0 then r[P1]-=P3, goto P2"),
     /* 141 */ "DecrJumpZero"     OpHelp("if (--r[P1])==0 goto P2"),
     /* 142 */ "JumpZeroIncr"     OpHelp("if (r[P1]++)==0 ) goto P2"),
     /* 143 */ "AggStep0"         OpHelp("accum=r[P3] step(r[P2@P5])"),
     /* 144 */ "AggStep"          OpHelp("accum=r[P3] step(r[P2@P5])"),
     /* 145 */ "AggFinal"         OpHelp("accum=r[P1] N=P2"),
     /* 146 */ "IncrVacuum"       OpHelp(""),
     /* 147 */ "Expire"           OpHelp(""),
     /* 148 */ "TableLock"        OpHelp("iDb=P1 root=P2 write=P3"),
     /* 149 */ "VBegin"           OpHelp(""),
     /* 150 */ "VCreate"          OpHelp(""),
     /* 151 */ "VDestroy"         OpHelp(""),
     /* 152 */ "VOpen"            OpHelp(""),
     /* 153 */ "VColumn"          OpHelp("r[P3]=vcolumn(P2)"),
     /* 154 */ "VNext"            OpHelp(""),
     /* 155 */ "VRename"          OpHelp(""),
     /* 156 */ "Pagecount"        OpHelp(""),
     /* 157 */ "MaxPgcnt"         OpHelp(""),
     /* 158 */ "Init"             OpHelp("Start at P2"),
     /* 159 */ "Noop"             OpHelp(""),
     /* 160 */ "Explain"          OpHelp(""),
  };
  return azName[i];
}
#endif

/************** End of opcodes.c *********************************************/
/************** Begin file os_unix.c *****************************************/
................................................................................
    pKeyInfo->db = 0;
    if( nField && nWorker==0 ){
      pKeyInfo->nXField += (pKeyInfo->nField - nField);
      pKeyInfo->nField = nField;
    }
    pSorter->pgsz = pgsz = sqlite3BtreeGetPageSize(db->aDb[0].pBt);
    pSorter->nTask = nWorker + 1;
    pSorter->iPrev = nWorker-1;
    pSorter->bUseThreads = (pSorter->nTask>1);
    pSorter->db = db;
    for(i=0; i<pSorter->nTask; i++){
      SortSubtask *pTask = &pSorter->aTask[i];
      pTask->pSorter = pSorter;
    }

................................................................................
/*
** The auto-extension code added regardless of whether or not extension
** loading is supported.  We need a dummy sqlite3Apis pointer for that
** code if regular extension loading is not available.  This is that
** dummy pointer.
*/
#ifdef SQLITE_OMIT_LOAD_EXTENSION
static const sqlite3_api_routines sqlite3Apis;
#endif


/*
** The following object holds the list of automatically loaded
** extensions.
**
................................................................................
#if !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_JSON1)
#if !defined(_SQLITEINT_H_)
/* #include "sqlite3ext.h" */
#endif
SQLITE_EXTENSION_INIT1
/* #include <assert.h> */
/* #include <string.h> */

/* #include <stdlib.h> */
/* #include <stdarg.h> */

#define UNUSED_PARAM(X)  (void)(X)

#ifndef LARGEST_INT64
# define LARGEST_INT64  (0xffffffff|(((sqlite3_int64)0x7fffffff)<<32))
................................................................................
# define SMALLEST_INT64 (((sqlite3_int64)-1) - LARGEST_INT64)
#endif

/*
** Versions of isspace(), isalnum() and isdigit() to which it is safe
** to pass signed char values.
*/
#ifdef sqlite3Isdigit
   /* Use the SQLite core versions if this routine is part of the
   ** SQLite amalgamation */
#  define safe_isdigit(x) sqlite3Isdigit(x)
#  define safe_isalnum(x) sqlite3Isalnum(x)
#else
   /* Use the standard library for separate compilation */
#include <ctype.h>  /* amalgamator: keep */
#  define safe_isdigit(x) isdigit((unsigned char)(x))
#  define safe_isalnum(x) isalnum((unsigned char)(x))
#endif

/*
** Growing our own isspace() routine this way is twice as fast as
** the library isspace() function, resulting in a 7% overall performance
** increase for the parser.  (Ubuntu14.10 gcc 4.8.4 x64 with -Os).
*/
static const char jsonIsSpace[] = {
  0, 0, 0, 0, 0, 0, 0, 0,     0, 1, 1, 0, 0, 1, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0,     0, 0, 0, 0, 0, 0, 0, 0,
  1, 0, 0, 0, 0, 0, 0, 0,     0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0,     0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0,     0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0,     0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0,     0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0,     0, 0, 0, 0, 0, 0, 0, 0,
................................................................................
      if( pNode->u.zJContent[0]=='-' ){ i = -i; }
      sqlite3_result_int64(pCtx, i);
      int_done:
      break;
      int_as_real: /* fall through to real */;
    }
    case JSON_REAL: {
      double r;
#ifdef SQLITE_AMALGAMATION
      const char *z = pNode->u.zJContent;
      sqlite3AtoF(z, &r, sqlite3Strlen30(z), SQLITE_UTF8);
#else
      r = strtod(pNode->u.zJContent, 0);
#endif
      sqlite3_result_double(pCtx, r);
      break;
    }
    case JSON_STRING: {
#if 0 /* Never happens because JNODE_RAW is only set by json_set(),
      ** json_insert() and json_replace() and those routines do not
      ** call jsonReturn() */
................................................................................
*/
static void fts5HighlightAppend(
  int *pRc, 
  HighlightContext *p, 
  const char *z, int n
){
  if( *pRc==SQLITE_OK ){
    if( n<0 ) n = strlen(z);
    p->zOut = sqlite3_mprintf("%z%.*s", p->zOut, n, z);
    if( p->zOut==0 ) *pRc = SQLITE_NOMEM;
  }
}

/*
** Tokenizer callback used by implementation of highlight() function.
................................................................................
** though this byte is not included in the pBuf->n count.
*/
static void sqlite3Fts5BufferAppendString(
  int *pRc,
  Fts5Buffer *pBuf, 
  const char *zStr
){
  int nStr = strlen(zStr);
  sqlite3Fts5BufferAppendBlob(pRc, pBuf, nStr+1, (const u8*)zStr);
  pBuf->n--;
}

/*
** Argument zFmt is a printf() style format string. This function performs
** the printf() style processing, then appends the results to buffer pBuf.
................................................................................
** It is the responsibility of the caller to eventually free the returned
** buffer using sqlite3_free(). If an OOM error occurs, NULL is returned. 
*/
static char *sqlite3Fts5Strndup(int *pRc, const char *pIn, int nIn){
  char *zRet = 0;
  if( *pRc==SQLITE_OK ){
    if( nIn<0 ){
      nIn = strlen(pIn);
    }
    zRet = (char*)sqlite3_malloc(nIn+1);
    if( zRet ){
      memcpy(zRet, pIn, nIn);
      zRet[nIn] = '\0';
    }else{
      *pRc = SQLITE_NOMEM;
................................................................................
  Fts5Global *pGlobal,
  Fts5Config *pConfig,            /* Configuration object to update */
  const char *zCmd,               /* Special command to parse */
  const char *zArg,               /* Argument to parse */
  char **pzErr                    /* OUT: Error message */
){
  int rc = SQLITE_OK;
  int nCmd = strlen(zCmd);
  if( sqlite3_strnicmp("prefix", zCmd, nCmd)==0 ){
    const int nByte = sizeof(int) * FTS5_MAX_PREFIX_INDEXES;
    const char *p;
    if( pConfig->aPrefix ){
      *pzErr = sqlite3_mprintf("multiple prefix=... directives");
      rc = SQLITE_ERROR;
    }else{
................................................................................
      pConfig->nPrefix++;
    }
    return rc;
  }

  if( sqlite3_strnicmp("tokenize", zCmd, nCmd)==0 ){
    const char *p = (const char*)zArg;
    int nArg = strlen(zArg) + 1;
    char **azArg = sqlite3Fts5MallocZero(&rc, sizeof(char*) * nArg);
    char *pDel = sqlite3Fts5MallocZero(&rc, nArg * 2);
    char *pSpace = pDel;

    if( azArg && pSpace ){
      if( pConfig->pTok ){
        *pzErr = sqlite3_mprintf("multiple tokenize=... directives");
................................................................................
  int *pRc,                       /* IN/OUT: Error code */
  const char *zIn,                /* Buffer to gobble string/bareword from */
  char **pzOut,                   /* OUT: malloc'd buffer containing str/bw */
  int *pbQuoted                   /* OUT: Set to true if dequoting required */
){
  const char *zRet = 0;

  int nIn = strlen(zIn);
  char *zOut = sqlite3_malloc(nIn+1);

  assert( *pRc==SQLITE_OK );
  *pbQuoted = 0;
  *pzOut = 0;

  if( zOut==0 ){
................................................................................

      for(p=pTerm; p && rc==SQLITE_OK; p=p->pSynonym){
        if( p->pIter ){
          sqlite3Fts5IterClose(p->pIter);
          p->pIter = 0;
        }
        rc = sqlite3Fts5IndexQuery(
            pExpr->pIndex, p->zTerm, strlen(p->zTerm),
            (pTerm->bPrefix ? FTS5INDEX_QUERY_PREFIX : 0) |
            (pExpr->bDesc ? FTS5INDEX_QUERY_DESC : 0),
            pNear->pColset,
            &p->pIter
        );
        assert( rc==SQLITE_OK || p->pIter==0 );
        if( p->pIter && 0==sqlite3Fts5IterEof(p->pIter) ){
................................................................................
  sCtx.pPhrase = pAppend;

  rc = fts5ParseStringFromToken(pToken, &z);
  if( rc==SQLITE_OK ){
    int flags = FTS5_TOKENIZE_QUERY | (bPrefix ? FTS5_TOKENIZE_QUERY : 0);
    int n;
    sqlite3Fts5Dequote(z);
    n = strlen(z);
    rc = sqlite3Fts5Tokenize(pConfig, flags, z, n, &sCtx, fts5ParseTokenize);
  }
  sqlite3_free(z);
  if( rc || (rc = sCtx.rc) ){
    pParse->rc = rc;
    fts5ExprPhraseFree(sCtx.pPhrase);
    sCtx.pPhrase = 0;
................................................................................
  }

  for(i=0; rc==SQLITE_OK && i<pOrig->nTerm; i++){
    int tflags = 0;
    Fts5ExprTerm *p;
    for(p=&pOrig->aTerm[i]; p && rc==SQLITE_OK; p=p->pSynonym){
      const char *zTerm = p->zTerm;
      rc = fts5ParseTokenize((void*)&sCtx, tflags, zTerm, strlen(zTerm), 0, 0);

      tflags = FTS5_TOKEN_COLOCATED;
    }
    if( rc==SQLITE_OK ){
      sCtx.pPhrase->aTerm[i].bPrefix = pOrig->aTerm[i].bPrefix;
    }
  }

................................................................................
static char *fts5ExprTermPrint(Fts5ExprTerm *pTerm){
  int nByte = 0;
  Fts5ExprTerm *p;
  char *zQuoted;

  /* Determine the maximum amount of space required. */
  for(p=pTerm; p; p=p->pSynonym){
    nByte += strlen(pTerm->zTerm) * 2 + 3 + 2;
  }
  zQuoted = sqlite3_malloc(nByte);

  if( zQuoted ){
    int i = 0;
    for(p=pTerm; p; p=p->pSynonym){
      char *zIn = p->zTerm;
................................................................................
  memset(apNew, 0, nNew*sizeof(Fts5HashEntry*));

  for(i=0; i<pHash->nSlot; i++){
    while( apOld[i] ){
      int iHash;
      Fts5HashEntry *p = apOld[i];
      apOld[i] = p->pHashNext;
      iHash = fts5HashKey(nNew, (u8*)p->zKey, strlen(p->zKey));
      p->pHashNext = apNew[iHash];
      apNew[iHash] = p;
    }
  }

  sqlite3_free(apOld);
  pHash->nSlot = nNew;
................................................................................
  Fts5Hash *pHash,
  const char **pzTerm,            /* OUT: term (nul-terminated) */
  const u8 **ppDoclist,           /* OUT: pointer to doclist */
  int *pnDoclist                  /* OUT: size of doclist in bytes */
){
  Fts5HashEntry *p;
  if( (p = pHash->pScan) ){
    int nTerm = strlen(p->zKey);
    fts5HashAddPoslistSize(p);
    *pzTerm = p->zKey;
    *ppDoclist = (const u8*)&p->zKey[nTerm+1];
    *pnDoclist = p->nData - (FTS5_HASHENTRYSIZE + nTerm + 1);
  }else{
    *pzTerm = 0;
    *ppDoclist = 0;
................................................................................
        }
        pIter->iLeafOffset = iOff;

      }else if( pIter->pSeg==0 ){
        const u8 *pList = 0;
        const char *zTerm = 0;
        int nList = 0;

        if( 0==(pIter->flags & FTS5_SEGITER_ONETERM) ){
          sqlite3Fts5HashScanNext(p->pHash);
          sqlite3Fts5HashScanEntry(p->pHash, &zTerm, &pList, &nList);
        }
        if( pList==0 ){
          fts5DataRelease(pIter->pLeaf);
          pIter->pLeaf = 0;
        }else{
          pIter->pLeaf->p = (u8*)pList;
          pIter->pLeaf->nn = nList;
          pIter->pLeaf->szLeaf = nList;
          pIter->iEndofDoclist = nList+1;
          sqlite3Fts5BufferSet(&p->rc, &pIter->term, strlen(zTerm), (u8*)zTerm);

          pIter->iLeafOffset = fts5GetVarint(pList, (u64*)&pIter->iRowid);
          if( pbNewTerm ) *pbNewTerm = 1;
        }
      }else{
        iOff = 0;
        /* Next entry is not on the current page */
        while( iOff==0 ){
          fts5SegIterNextPage(p, pIter);
          pLeaf = pIter->pLeaf;
................................................................................

  assert( p->pHash );
  assert( p->rc==SQLITE_OK );

  if( pTerm==0 || (flags & FTS5INDEX_QUERY_SCAN) ){
    p->rc = sqlite3Fts5HashScanInit(p->pHash, (const char*)pTerm, nTerm);
    sqlite3Fts5HashScanEntry(p->pHash, (const char**)&z, &pList, &nList);
    n = (z ? strlen((const char*)z) : 0);
  }else{
    pIter->flags |= FTS5_SEGITER_ONETERM;
    sqlite3Fts5HashQuery(p->pHash, (const char*)pTerm, nTerm, &pList, &nList);
    z = pTerm;
    n = nTerm;
  }

................................................................................
    while( p->rc==SQLITE_OK && 0==sqlite3Fts5HashScanEof(pHash) ){
      const char *zTerm;          /* Buffer containing term */
      const u8 *pDoclist;         /* Pointer to doclist for this term */
      int nDoclist;               /* Size of doclist in bytes */

      /* Write the term for this entry to disk. */
      sqlite3Fts5HashScanEntry(pHash, &zTerm, &pDoclist, &nDoclist);
      fts5WriteAppendTerm(p, &writer, strlen(zTerm), (const u8*)zTerm);

      assert( writer.bFirstRowidInPage==0 );
      if( pgsz>=(pBuf->n + pPgidx->n + nDoclist + 1) ){
        /* The entire doclist will fit on the current leaf. */
        fts5BufferSafeAppendBlob(pBuf, pDoclist, nDoclist);
      }else{
        i64 iRowid = 0;
................................................................................
  if( 0==fts5BufferGrow(&p->rc, pBuf, pSeg->nPos) ){
    if( pColset==0 ){
      fts5ChunkIterate(p, pSeg, (void*)pBuf, fts5PoslistCallback);
    }else{
      PoslistCallbackCtx sCtx;
      sCtx.pBuf = pBuf;
      sCtx.pColset = pColset;
      sCtx.eState = pColset ? fts5IndexColsetTest(pColset, 0) : 1;
      assert( sCtx.eState==0 || sCtx.eState==1 );
      fts5ChunkIterate(p, pSeg, (void*)&sCtx, fts5PoslistFilterCallback);
    }
  }
}

/*
................................................................................
        if( res<0 ) p->rc = FTS5_CORRUPT;
      }

      fts5IntegrityCheckPgidx(p, pLeaf);
    }
    fts5DataRelease(pLeaf);
    if( p->rc ) break;


    /* Now check that the iter.nEmpty leaves following the current leaf
    ** (a) exist and (b) contain no terms. */
    fts5IndexIntegrityCheckEmpty(
        p, pSeg, iIdxPrevLeaf+1, iDlidxPrevLeaf+1, iIdxLeaf-1
    );
    if( p->rc ) break;
................................................................................
/*
** Set the SQLITE_INDEX_SCAN_UNIQUE flag in pIdxInfo->flags. Unless this
** extension is currently being used by a version of SQLite too old to
** support index-info flags. In that case this function is a no-op.
*/
static void fts5SetUniqueFlag(sqlite3_index_info *pIdxInfo){
#if SQLITE_VERSION_NUMBER>=3008012

  if( sqlite3_libversion_number()>=3008012 ){


    pIdxInfo->idxFlags |= SQLITE_INDEX_SCAN_UNIQUE;
  }
#endif
}

/*
** Implementation of the xBestIndex method for FTS5 tables. Within the 
................................................................................
*/
static void fts5SourceIdFunc(
  sqlite3_context *pCtx,          /* Function call context */
  int nArg,                       /* Number of args */
  sqlite3_value **apVal           /* Function arguments */
){
  assert( nArg==0 );
  sqlite3_result_text(pCtx, "fts5: 2015-10-16 17:31:12 767c1727fec4ce11b83f25b3f1bfcfe68a2c8b02", -1, SQLITE_TRANSIENT);
}

static int fts5Init(sqlite3 *db){
  static const sqlite3_module fts5Mod = {
    /* iVersion      */ 2,
    /* xCreate       */ fts5CreateMethod,
    /* xConnect      */ fts5ConnectMethod,
................................................................................
      char *zDefn = sqlite3_malloc(32 + pConfig->nCol * 10);
      if( zDefn==0 ){
        rc = SQLITE_NOMEM;
      }else{
        int i;
        int iOff;
        sqlite3_snprintf(nDefn, zDefn, "id INTEGER PRIMARY KEY");
        iOff = strlen(zDefn);
        for(i=0; i<pConfig->nCol; i++){
          sqlite3_snprintf(nDefn-iOff, &zDefn[iOff], ", c%d", i);
          iOff += strlen(&zDefn[iOff]);
        }
        rc = sqlite3Fts5CreateTable(pConfig, "content", zDefn, 0, pzErr);
      }
      sqlite3_free(zDefn);
    }

    if( rc==SQLITE_OK && pConfig->bColumnsize ){
................................................................................
      *piRowid = sqlite3_value_int64(apVal[1]);
    }else{
      rc = fts5StorageNewRowid(p, piRowid);
    }
  }else{
    sqlite3_stmt *pInsert = 0;    /* Statement to write %_content table */
    int i;                        /* Counter variable */
#if 0
    if( eConflict==SQLITE_REPLACE ){
      eStmt = FTS5_STMT_REPLACE_CONTENT;
      rc = fts5StorageDeleteFromIndex(p, sqlite3_value_int64(apVal[1]));
    }else{
      eStmt = FTS5_STMT_INSERT_CONTENT;
    }
#endif
    if( rc==SQLITE_OK ){
      rc = fts5StorageGetStmt(p, FTS5_STMT_INSERT_CONTENT, &pInsert, 0);
    }
    for(i=1; rc==SQLITE_OK && i<=pConfig->nCol+1; i++){
      rc = sqlite3_bind_value(pInsert, i, apVal[i]);
    }
    if( rc==SQLITE_OK ){
      sqlite3_step(pInsert);
      rc = sqlite3_reset(pInsert);
    }
................................................................................

static int fts5UnicodeAddExceptions(
  Unicode61Tokenizer *p,          /* Tokenizer object */
  const char *z,                  /* Characters to treat as exceptions */
  int bTokenChars                 /* 1 for 'tokenchars', 0 for 'separators' */
){
  int rc = SQLITE_OK;
  int n = strlen(z);
  int *aNew;

  if( n>0 ){
    aNew = (int*)sqlite3_realloc(p->aiException, (n+p->nException)*sizeof(int));
    if( aNew ){
      int nNew = p->nException;
      const unsigned char *zCsr = (const unsigned char*)z;
................................................................................
    *pzErr = sqlite3_mprintf("wrong number of vtable arguments");
    rc = SQLITE_ERROR;
  }else{
    int nByte;                      /* Bytes of space to allocate */
    const char *zDb = bDb ? argv[3] : argv[1];
    const char *zTab = bDb ? argv[4] : argv[3];
    const char *zType = bDb ? argv[5] : argv[4];
    int nDb = strlen(zDb)+1; 
    int nTab = strlen(zTab)+1;
    int eType;
    
    rc = fts5VocabTableType(zType, pzErr, &eType);
    if( rc==SQLITE_OK ){
      assert( eType>=0 && eType<sizeof(azSchema)/sizeof(azSchema[0]) );
      rc = sqlite3_declare_vtab(db, azSchema[eType]);
    }

Changes to src/sqlite3.h.

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** string contains the date and time of the check-in (UTC) and an SHA1
** hash of the entire source tree.
**
** See also: [sqlite3_libversion()],
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
#define SQLITE_VERSION        "3.9.0"
#define SQLITE_VERSION_NUMBER 3009000
#define SQLITE_SOURCE_ID      "2015-10-15 12:06:11 a61880c223c2229ecc3b4da7e5647eca17f7ddf5"

/*
** CAPI3REF: Run-Time Library Version Numbers
** KEYWORDS: sqlite3_version, sqlite3_sourceid
**
** These interfaces provide the same information as the [SQLITE_VERSION],
** [SQLITE_VERSION_NUMBER], and [SQLITE_SOURCE_ID] C preprocessor macros







|
|
|







107
108
109
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111
112
113
114
115
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** string contains the date and time of the check-in (UTC) and an SHA1
** hash of the entire source tree.
**
** See also: [sqlite3_libversion()],
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
#define SQLITE_VERSION        "3.9.1"
#define SQLITE_VERSION_NUMBER 3009001
#define SQLITE_SOURCE_ID      "2015-10-16 17:31:12 767c1727fec4ce11b83f25b3f1bfcfe68a2c8b02"

/*
** CAPI3REF: Run-Time Library Version Numbers
** KEYWORDS: sqlite3_version, sqlite3_sourceid
**
** These interfaces provide the same information as the [SQLITE_VERSION],
** [SQLITE_VERSION_NUMBER], and [SQLITE_SOURCE_ID] C preprocessor macros