SQLite Android Bindings

/******************************************************************************
** This file is an amalgamation of many separate C source files from SQLite
** version 3.27.1.  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
................................................................................
** been edited in any way since it was last checked in, then the last
** four hexadecimal digits of the hash may be modified.
**
** See also: [sqlite3_libversion()],
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
#define SQLITE_VERSION        "3.27.1"
#define SQLITE_VERSION_NUMBER 3027001
#define SQLITE_SOURCE_ID      "2019-02-08 13:17:39 0eca3dd3d38b31c92b49ca2d311128b74584714d9e7de895b1a6286ef959a1dd"

/*
** 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
................................................................................
** does not affect the value returned by sqlite3_total_changes().
** 
** ^Changes made as part of [foreign key actions] are included in the
** count, but those made as part of REPLACE constraint resolution are
** not. ^Changes to a view that are intercepted by INSTEAD OF triggers 
** are not counted.
**
** This the [sqlite3_total_changes(D)] interface only reports the number
** of rows that changed due to SQL statement run against database
** connection D.  Any changes by other database connections are ignored.
** To detect changes against a database file from other database
** connections use the [PRAGMA data_version] command or the
** [SQLITE_FCNTL_DATA_VERSION] [file control].
** 
** If a separate thread makes changes on the same database connection
................................................................................
#define OP_OpenPseudo    116 /* synopsis: P3 columns in r[P2]              */
#define OP_Close         117
#define OP_ColumnsUsed   118
#define OP_SeekHit       119 /* synopsis: seekHit=P2                       */
#define OP_Sequence      120 /* synopsis: r[P2]=cursor[P1].ctr++           */
#define OP_NewRowid      121 /* synopsis: r[P2]=rowid                      */
#define OP_Insert        122 /* synopsis: intkey=r[P3] data=r[P2]          */
#define OP_InsertInt     123 /* synopsis: intkey=P3 data=r[P2]             */
#define OP_Delete        124
#define OP_ResetCount    125
#define OP_SorterCompare 126 /* synopsis: if key(P1)!=trim(r[P3],P4) goto P2 */
#define OP_SorterData    127 /* synopsis: r[P2]=data                       */
#define OP_RowData       128 /* synopsis: r[P2]=data                       */
#define OP_Rowid         129 /* synopsis: r[P2]=rowid                      */
#define OP_NullRow       130
#define OP_SeekEnd       131
#define OP_SorterInsert  132 /* synopsis: key=r[P2]                        */
#define OP_IdxInsert     133 /* synopsis: key=r[P2]                        */
#define OP_IdxDelete     134 /* synopsis: key=r[P2@P3]                     */
#define OP_DeferredSeek  135 /* synopsis: Move P3 to P1.rowid if needed    */
#define OP_IdxRowid      136 /* synopsis: r[P2]=rowid                      */
#define OP_Destroy       137
#define OP_Clear         138
#define OP_ResetSorter   139
#define OP_CreateBtree   140 /* synopsis: r[P2]=root iDb=P1 flags=P3       */

#define OP_Real          141 /* same as TK_FLOAT, synopsis: r[P2]=P4       */
#define OP_SqlExec       142
#define OP_ParseSchema   143
#define OP_LoadAnalysis  144
#define OP_DropTable     145
#define OP_DropIndex     146
#define OP_DropTrigger   147
#define OP_IntegrityCk   148
#define OP_RowSetAdd     149 /* synopsis: rowset(P1)=r[P2]                 */
#define OP_Param         150
#define OP_FkCounter     151 /* synopsis: fkctr[P1]+=P2                    */
#define OP_MemMax        152 /* synopsis: r[P1]=max(r[P1],r[P2])           */
#define OP_OffsetLimit   153 /* synopsis: if r[P1]>0 then r[P2]=r[P1]+max(0,r[P3]) else r[P2]=(-1) */
#define OP_AggInverse    154 /* synopsis: accum=r[P3] inverse(r[P2@P5])    */
#define OP_AggStep       155 /* synopsis: accum=r[P3] step(r[P2@P5])       */
#define OP_AggStep1      156 /* synopsis: accum=r[P3] step(r[P2@P5])       */
#define OP_AggValue      157 /* synopsis: r[P3]=value N=P2                 */
#define OP_AggFinal      158 /* synopsis: accum=r[P1] N=P2                 */
#define OP_Expire        159
#define OP_TableLock     160 /* synopsis: iDb=P1 root=P2 write=P3          */
#define OP_VBegin        161
#define OP_VCreate       162
#define OP_VDestroy      163
#define OP_VOpen         164
#define OP_VColumn       165 /* synopsis: r[P3]=vcolumn(P2)                */
#define OP_VRename       166
#define OP_Pagecount     167
#define OP_MaxPgcnt      168
#define OP_Trace         169
#define OP_CursorHint    170
#define OP_Noop          171
#define OP_Explain       172
#define OP_Abortable     173

/* 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        0x01  /* jump:  P2 holds jmp target */
#define OPFLG_IN1         0x02  /* in1:   P1 is an input */
................................................................................
/*  72 */ 0x10, 0x10, 0x00, 0x10, 0x10, 0x00, 0x00, 0x10,\
/*  80 */ 0x10, 0x00, 0x00, 0x02, 0x02, 0x02, 0x00, 0x00,\
/*  88 */ 0x12, 0x20, 0x00, 0x00, 0x26, 0x26, 0x26, 0x26,\
/*  96 */ 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x00, 0x12,\
/* 104 */ 0x10, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00,\
/* 112 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
/* 120 */ 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
/* 128 */ 0x00, 0x10, 0x00, 0x00, 0x04, 0x04, 0x00, 0x00,\
/* 136 */ 0x10, 0x10, 0x00, 0x00, 0x10, 0x10, 0x00, 0x00,\
/* 144 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x10, 0x00,\
/* 152 */ 0x04, 0x1a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
/* 160 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10,\
/* 168 */ 0x10, 0x00, 0x00, 0x00, 0x00, 0x00,}

/* The sqlite3P2Values() routine is able to run faster if it knows
** the value of the largest JUMP opcode.  The smaller the maximum
** JUMP opcode the better, so the mkopcodeh.tcl script that
** generated this include file strives to group all JUMP opcodes
** together near the beginning of the list.
*/
................................................................................
SQLITE_PRIVATE void sqlite3Reindex(Parse*, Token*, Token*);
SQLITE_PRIVATE void sqlite3AlterFunctions(void);
SQLITE_PRIVATE void sqlite3AlterRenameTable(Parse*, SrcList*, Token*);
SQLITE_PRIVATE void sqlite3AlterRenameColumn(Parse*, SrcList*, Token*, Token*);
SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *, int *);
SQLITE_PRIVATE void sqlite3NestedParse(Parse*, const char*, ...);
SQLITE_PRIVATE void sqlite3ExpirePreparedStatements(sqlite3*, int);
SQLITE_PRIVATE void sqlite3CodeRhsOfIN(Parse*, Expr*, int, int);
SQLITE_PRIVATE int sqlite3CodeSubselect(Parse*, Expr*);
SQLITE_PRIVATE void sqlite3SelectPrep(Parse*, Select*, NameContext*);
SQLITE_PRIVATE void sqlite3SelectWrongNumTermsError(Parse *pParse, Select *p);
SQLITE_PRIVATE int sqlite3MatchSpanName(const char*, const char*, const char*, const char*);
SQLITE_PRIVATE int sqlite3ResolveExprNames(NameContext*, Expr*);
SQLITE_PRIVATE int sqlite3ResolveExprListNames(NameContext*, ExprList*);
SQLITE_PRIVATE void sqlite3ResolveSelectNames(Parse*, Select*, NameContext*);
................................................................................
    /* 116 */ "OpenPseudo"       OpHelp("P3 columns in r[P2]"),
    /* 117 */ "Close"            OpHelp(""),
    /* 118 */ "ColumnsUsed"      OpHelp(""),
    /* 119 */ "SeekHit"          OpHelp("seekHit=P2"),
    /* 120 */ "Sequence"         OpHelp("r[P2]=cursor[P1].ctr++"),
    /* 121 */ "NewRowid"         OpHelp("r[P2]=rowid"),
    /* 122 */ "Insert"           OpHelp("intkey=r[P3] data=r[P2]"),
    /* 123 */ "InsertInt"        OpHelp("intkey=P3 data=r[P2]"),
    /* 124 */ "Delete"           OpHelp(""),
    /* 125 */ "ResetCount"       OpHelp(""),
    /* 126 */ "SorterCompare"    OpHelp("if key(P1)!=trim(r[P3],P4) goto P2"),
    /* 127 */ "SorterData"       OpHelp("r[P2]=data"),
    /* 128 */ "RowData"          OpHelp("r[P2]=data"),
    /* 129 */ "Rowid"            OpHelp("r[P2]=rowid"),
    /* 130 */ "NullRow"          OpHelp(""),
    /* 131 */ "SeekEnd"          OpHelp(""),
    /* 132 */ "SorterInsert"     OpHelp("key=r[P2]"),
    /* 133 */ "IdxInsert"        OpHelp("key=r[P2]"),
    /* 134 */ "IdxDelete"        OpHelp("key=r[P2@P3]"),
    /* 135 */ "DeferredSeek"     OpHelp("Move P3 to P1.rowid if needed"),
    /* 136 */ "IdxRowid"         OpHelp("r[P2]=rowid"),
    /* 137 */ "Destroy"          OpHelp(""),
    /* 138 */ "Clear"            OpHelp(""),
    /* 139 */ "ResetSorter"      OpHelp(""),
    /* 140 */ "CreateBtree"      OpHelp("r[P2]=root iDb=P1 flags=P3"),

    /* 141 */ "Real"             OpHelp("r[P2]=P4"),
    /* 142 */ "SqlExec"          OpHelp(""),
    /* 143 */ "ParseSchema"      OpHelp(""),
    /* 144 */ "LoadAnalysis"     OpHelp(""),
    /* 145 */ "DropTable"        OpHelp(""),
    /* 146 */ "DropIndex"        OpHelp(""),
    /* 147 */ "DropTrigger"      OpHelp(""),
    /* 148 */ "IntegrityCk"      OpHelp(""),
    /* 149 */ "RowSetAdd"        OpHelp("rowset(P1)=r[P2]"),
    /* 150 */ "Param"            OpHelp(""),
    /* 151 */ "FkCounter"        OpHelp("fkctr[P1]+=P2"),
    /* 152 */ "MemMax"           OpHelp("r[P1]=max(r[P1],r[P2])"),
    /* 153 */ "OffsetLimit"      OpHelp("if r[P1]>0 then r[P2]=r[P1]+max(0,r[P3]) else r[P2]=(-1)"),
    /* 154 */ "AggInverse"       OpHelp("accum=r[P3] inverse(r[P2@P5])"),
    /* 155 */ "AggStep"          OpHelp("accum=r[P3] step(r[P2@P5])"),
    /* 156 */ "AggStep1"         OpHelp("accum=r[P3] step(r[P2@P5])"),
    /* 157 */ "AggValue"         OpHelp("r[P3]=value N=P2"),
    /* 158 */ "AggFinal"         OpHelp("accum=r[P1] N=P2"),
    /* 159 */ "Expire"           OpHelp(""),
    /* 160 */ "TableLock"        OpHelp("iDb=P1 root=P2 write=P3"),
    /* 161 */ "VBegin"           OpHelp(""),
    /* 162 */ "VCreate"          OpHelp(""),
    /* 163 */ "VDestroy"         OpHelp(""),
    /* 164 */ "VOpen"            OpHelp(""),
    /* 165 */ "VColumn"          OpHelp("r[P3]=vcolumn(P2)"),
    /* 166 */ "VRename"          OpHelp(""),
    /* 167 */ "Pagecount"        OpHelp(""),
    /* 168 */ "MaxPgcnt"         OpHelp(""),
    /* 169 */ "Trace"            OpHelp(""),
    /* 170 */ "CursorHint"       OpHelp(""),
    /* 171 */ "Noop"             OpHelp(""),
    /* 172 */ "Explain"          OpHelp(""),
    /* 173 */ "Abortable"        OpHelp(""),
  };
  return azName[i];
}
#endif

/************** End of opcodes.c *********************************************/
/************** Begin file os_unix.c *****************************************/
................................................................................
** and register P2 becomes ephemeral.  If the cursor is changed, the
** value of register P2 will then change.  Make sure this does not
** cause any problems.)
**
** This instruction only works on tables.  The equivalent instruction
** for indices is OP_IdxInsert.
*/
/* Opcode: InsertInt P1 P2 P3 P4 P5
** Synopsis: intkey=P3 data=r[P2]
**
** This works exactly like OP_Insert except that the key is the
** integer value P3, not the value of the integer stored in register P3.
*/
case OP_Insert: 
case OP_InsertInt: {
  Mem *pData;       /* MEM cell holding data for the record to be inserted */
  Mem *pKey;        /* MEM cell holding key  for the record */
  VdbeCursor *pC;   /* Cursor to table into which insert is written */
  int seekResult;   /* Result of prior seek or 0 if no USESEEKRESULT flag */
  const char *zDb;  /* database name - used by the update hook */
  Table *pTab;      /* Table structure - used by update and pre-update hooks */
  BtreePayload x;   /* Payload to be inserted */
................................................................................
  assert( pC->eCurType==CURTYPE_BTREE );
  assert( pC->uc.pCursor!=0 );
  assert( (pOp->p5 & OPFLAG_ISNOOP) || pC->isTable );
  assert( pOp->p4type==P4_TABLE || pOp->p4type>=P4_STATIC );
  REGISTER_TRACE(pOp->p2, pData);
  sqlite3VdbeIncrWriteCounter(p, pC);

  if( pOp->opcode==OP_Insert ){
    pKey = &aMem[pOp->p3];
    assert( pKey->flags & MEM_Int );
    assert( memIsValid(pKey) );
    REGISTER_TRACE(pOp->p3, pKey);
    x.nKey = pKey->u.i;
  }else{
    assert( pOp->opcode==OP_InsertInt );
    x.nKey = pOp->p3;
  }

  if( pOp->p4type==P4_TABLE && HAS_UPDATE_HOOK(db) ){
    assert( pC->iDb>=0 );
    zDb = db->aDb[pC->iDb].zDbSName;
    pTab = pOp->p4.pTab;
    assert( (pOp->p5 & OPFLAG_ISNOOP) || HasRowid(pTab) );
  }else{
................................................................................
      resolveAlias(pParse, pEList, pItem->u.x.iOrderByCol-1, pItem->pExpr,
                   zType,0);
    }
  }
  return 0;
}

































/*
** pOrderBy is an ORDER BY or GROUP BY clause in SELECT statement pSelect.
** The Name context of the SELECT statement is pNC.  zType is either
** "ORDER" or "GROUP" depending on which type of clause pOrderBy is.
**
** This routine resolves each term of the clause into an expression.
** If the order-by term is an integer I between 1 and N (where N is the
................................................................................
    /* Otherwise, treat the ORDER BY term as an ordinary expression */
    pItem->u.x.iOrderByCol = 0;
    if( sqlite3ResolveExprNames(pNC, pE) ){
      return 1;
    }
    for(j=0; j<pSelect->pEList->nExpr; j++){
      if( sqlite3ExprCompare(0, pE, pSelect->pEList->a[j].pExpr, -1)==0 ){
#ifndef SQLITE_OMIT_WINDOWFUNC
        if( ExprHasProperty(pE, EP_WinFunc) ){
          /* Since this window function is being changed into a reference
          ** to the same window function the result set, remove the instance

          ** of this window function from the Select.pWin list. */
          Window **pp;
          for(pp=&pSelect->pWin; *pp; pp=&(*pp)->pNextWin){
            if( *pp==pE->y.pWin ){
              *pp = (*pp)->pNextWin;
            }    
          }
        }
#endif

        pItem->u.x.iOrderByCol = j+1;
      }
    }
  }
  return sqlite3ResolveOrderGroupBy(pParse, pSelect, pOrderBy, zType);
}

................................................................................
    ** We will have to generate an ephemeral table to do the job.
    */
    u32 savedNQueryLoop = pParse->nQueryLoop;
    int rMayHaveNull = 0;
    eType = IN_INDEX_EPH;
    if( inFlags & IN_INDEX_LOOP ){
      pParse->nQueryLoop = 0;
      if( pX->pLeft->iColumn<0 && !ExprHasProperty(pX, EP_xIsSelect) ){
        eType = IN_INDEX_ROWID;
      }
    }else if( prRhsHasNull ){
      *prRhsHasNull = rMayHaveNull = ++pParse->nMem;
    }
    assert( pX->op==TK_IN );
    sqlite3CodeRhsOfIN(pParse, pX, iTab, eType==IN_INDEX_ROWID);
    if( rMayHaveNull ){
      sqlite3SetHasNullFlag(v, iTab, rMayHaveNull);
    }
    pParse->nQueryLoop = savedNQueryLoop;
  }

  if( aiMap && eType!=IN_INDEX_INDEX_ASC && eType!=IN_INDEX_INDEX_DESC ){
................................................................................
**
** The pExpr parameter is the IN operator.  The cursor number for the
** constructed ephermeral table is returned.  The first time the ephemeral
** table is computed, the cursor number is also stored in pExpr->iTable,
** however the cursor number returned might not be the same, as it might
** have been duplicated using OP_OpenDup.
**
** If parameter isRowid is non-zero, then LHS of the IN operator is guaranteed
** to be a non-null integer. In this case, the ephemeral table can be an
** table B-Tree that keyed by only integers.  The more general cases uses
** an index B-Tree which can have arbitrary keys, but is slower to both
** read and write.
**
** If the LHS expression ("x" in the examples) is a column value, or
** the SELECT statement returns a column value, then the affinity of that
** column is used to build the index keys. If both 'x' and the
** SELECT... statement are columns, then numeric affinity is used
** if either column has NUMERIC or INTEGER affinity. If neither
** 'x' nor the SELECT... statement are columns, then numeric affinity
** is used.
*/
SQLITE_PRIVATE void sqlite3CodeRhsOfIN(
  Parse *pParse,          /* Parsing context */
  Expr *pExpr,            /* The IN operator */
  int iTab,               /* Use this cursor number */
  int isRowid             /* If true, LHS is a rowid */
){
  int addrOnce = 0;           /* Address of the OP_Once instruction at top */
  int addr;                   /* Address of OP_OpenEphemeral instruction */
  Expr *pLeft;                /* the LHS of the IN operator */
  KeyInfo *pKeyInfo = 0;      /* Key information */
  int nVal;                   /* Size of vector pLeft */
  Vdbe *v;                    /* The prepared statement under construction */
................................................................................

    addrOnce = sqlite3VdbeAddOp0(v, OP_Once); VdbeCoverage(v);
  }

  /* Check to see if this is a vector IN operator */
  pLeft = pExpr->pLeft;
  nVal = sqlite3ExprVectorSize(pLeft);
  assert( !isRowid || nVal==1 );

  /* Construct the ephemeral table that will contain the content of
  ** RHS of the IN operator.
  */
  pExpr->iTable = iTab;
  addr = sqlite3VdbeAddOp2(v, OP_OpenEphemeral, 
      pExpr->iTable, (isRowid?0:nVal));
#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS
  if( ExprHasProperty(pExpr, EP_xIsSelect) ){
    VdbeComment((v, "Result of SELECT %u", pExpr->x.pSelect->selId));
  }else{
    VdbeComment((v, "RHS of IN operator"));
  }
#endif
  pKeyInfo = isRowid ? 0 : sqlite3KeyInfoAlloc(pParse->db, nVal, 1);

  if( ExprHasProperty(pExpr, EP_xIsSelect) ){
    /* Case 1:     expr IN (SELECT ...)
    **
    ** Generate code to write the results of the select into the temporary
    ** table allocated and opened above.
    */
    Select *pSelect = pExpr->x.pSelect;
    ExprList *pEList = pSelect->pEList;

    ExplainQueryPlan((pParse, 1, "%sLIST SUBQUERY %d",
        addrOnce?"":"CORRELATED ", pSelect->selId
    ));
    assert( !isRowid );
    /* If the LHS and RHS of the IN operator do not match, that
    ** error will have been caught long before we reach this point. */
    if( ALWAYS(pEList->nExpr==nVal) ){
      SelectDest dest;
      int i;
      sqlite3SelectDestInit(&dest, SRT_Set, iTab);
      dest.zAffSdst = exprINAffinity(pParse, pExpr);
................................................................................
      assert( sqlite3KeyInfoIsWriteable(pKeyInfo) );
      pKeyInfo->aColl[0] = sqlite3ExprCollSeq(pParse, pExpr->pLeft);
    }

    /* Loop through each expression in <exprlist>. */
    r1 = sqlite3GetTempReg(pParse);
    r2 = sqlite3GetTempReg(pParse);
    if( isRowid ) sqlite3VdbeAddOp4(v, OP_Blob, 0, r2, 0, "", P4_STATIC);
    for(i=pList->nExpr, pItem=pList->a; i>0; i--, pItem++){
      Expr *pE2 = pItem->pExpr;
      int iValToIns;

      /* If the expression is not constant then we will need to
      ** disable the test that was generated above that makes sure
      ** this code only executes once.  Because for a non-constant
      ** expression we need to rerun this code each time.
      */
      if( addrOnce && !sqlite3ExprIsConstant(pE2) ){
        sqlite3VdbeChangeToNoop(v, addrOnce);
        addrOnce = 0;
      }

      /* Evaluate the expression and insert it into the temp table */
      if( isRowid && sqlite3ExprIsInteger(pE2, &iValToIns) ){
        sqlite3VdbeAddOp3(v, OP_InsertInt, iTab, r2, iValToIns);
      }else{
        r3 = sqlite3ExprCodeTarget(pParse, pE2, r1);
        if( isRowid ){
          sqlite3VdbeAddOp2(v, OP_MustBeInt, r3,
                            sqlite3VdbeCurrentAddr(v)+2);
          VdbeCoverage(v);
          sqlite3VdbeAddOp3(v, OP_Insert, iTab, r2, r3);
        }else{
          sqlite3VdbeAddOp4(v, OP_MakeRecord, r3, 1, r2, &affinity, 1);
          sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iTab, r2, r3, 1);
        }
      }
    }
    sqlite3ReleaseTempReg(pParse, r1);
    sqlite3ReleaseTempReg(pParse, r2);
  }
  if( pKeyInfo ){
    sqlite3VdbeChangeP4(v, addr, (void *)pKeyInfo, P4_KEYINFO);
  }
................................................................................
    pik_flags = (useSeekResult ? OPFLAG_USESEEKRESULT : 0);
    if( IsPrimaryKeyIndex(pIdx) && !HasRowid(pTab) ){
      assert( pParse->nested==0 );
      pik_flags |= OPFLAG_NCHANGE;
      pik_flags |= (update_flags & OPFLAG_SAVEPOSITION);
#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
      if( update_flags==0 ){


        sqlite3VdbeAddOp4(v, OP_InsertInt, 
            iIdxCur+i, aRegIdx[i], 0, (char*)pTab, P4_TABLE
        );
        sqlite3VdbeChangeP5(v, OPFLAG_ISNOOP);

      }
#endif
    }
    sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iIdxCur+i, aRegIdx[i],
                         aRegIdx[i]+1,
                         pIdx->uniqNotNull ? pIdx->nKeyCol: pIdx->nColumn);
    sqlite3VdbeChangeP5(v, pik_flags);
................................................................................
    if( pIn ){
      int iMap = 0;               /* Index in aiMap[] */
      pIn += i;
      for(i=iEq;i<pLoop->nLTerm; i++){
        if( pLoop->aLTerm[i]->pExpr==pX ){
          int iOut = iReg + i - iEq;
          if( eType==IN_INDEX_ROWID ){
            testcase( nEq>1 );  /* Happens with a UNIQUE index on ROWID */
            pIn->addrInTop = sqlite3VdbeAddOp2(v, OP_Rowid, iTab, iOut);
          }else{
            int iCol = aiMap ? aiMap[iMap++] : 0;
            pIn->addrInTop = sqlite3VdbeAddOp3(v,OP_Column,iTab, iCol, iOut);
          }
          sqlite3VdbeAddOp1(v, OP_IsNull, iOut); VdbeCoverage(v);
          if( i==iEq ){
................................................................................
    iReleaseReg = ++pParse->nMem;
    iRowidReg = codeEqualityTerm(pParse, pTerm, pLevel, 0, bRev, iReleaseReg);
    if( iRowidReg!=iReleaseReg ) sqlite3ReleaseTempReg(pParse, iReleaseReg);
    addrNxt = pLevel->addrNxt;
    sqlite3VdbeAddOp3(v, OP_SeekRowid, iCur, addrNxt, iRowidReg);
    VdbeCoverage(v);
    pLevel->op = OP_Noop;



  }else if( (pLoop->wsFlags & WHERE_IPK)!=0
         && (pLoop->wsFlags & WHERE_COLUMN_RANGE)!=0
  ){
    /* Case 3:  We have an inequality comparison against the ROWID field.
    */
    int testOp = OP_Noop;
    int start;
................................................................................
static void fts5SourceIdFunc(
  sqlite3_context *pCtx,          /* Function call context */
  int nArg,                       /* Number of args */
  sqlite3_value **apUnused        /* Function arguments */
){
  assert( nArg==0 );
  UNUSED_PARAM2(nArg, apUnused);
  sqlite3_result_text(pCtx, "fts5: 2019-02-08 13:17:39 0eca3dd3d38b31c92b49ca2d311128b74584714d9e7de895b1a6286ef959a1dd", -1, SQLITE_TRANSIENT);
}

/*
** Return true if zName is the extension on one of the shadow tables used
** by this module.
*/
static int fts5ShadowName(const char *zName){
................................................................................
#endif
  return rc;
}
#endif /* SQLITE_CORE */
#endif /* !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_STMTVTAB) */

/************** End of stmt.c ************************************************/
#if __LINE__!=221843
#undef SQLITE_SOURCE_ID
#define SQLITE_SOURCE_ID      "2019-02-08 13:17:39 0eca3dd3d38b31c92b49ca2d311128b74584714d9e7de895b1a6286ef959alt2"
#endif
/* Return the source-id for this library */
SQLITE_API const char *sqlite3_sourceid(void){ return SQLITE_SOURCE_ID; }
/************************** End of sqlite3.c ******************************/

/******************************************************************************
** This file is an amalgamation of many separate C source files from SQLite
** version 3.27.2.  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
................................................................................
** been edited in any way since it was last checked in, then the last
** four hexadecimal digits of the hash may be modified.
**
** See also: [sqlite3_libversion()],
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
#define SQLITE_VERSION        "3.27.2"
#define SQLITE_VERSION_NUMBER 3027002
#define SQLITE_SOURCE_ID      "2019-02-25 16:06:06 bd49a8271d650fa89e446b42e513b595a717b9212c91dd384aab871fc1d0f6d7"

/*
** 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
................................................................................
** does not affect the value returned by sqlite3_total_changes().
** 
** ^Changes made as part of [foreign key actions] are included in the
** count, but those made as part of REPLACE constraint resolution are
** not. ^Changes to a view that are intercepted by INSTEAD OF triggers 
** are not counted.
**
** The [sqlite3_total_changes(D)] interface only reports the number
** of rows that changed due to SQL statement run against database
** connection D.  Any changes by other database connections are ignored.
** To detect changes against a database file from other database
** connections use the [PRAGMA data_version] command or the
** [SQLITE_FCNTL_DATA_VERSION] [file control].
** 
** If a separate thread makes changes on the same database connection
................................................................................
#define OP_OpenPseudo    116 /* synopsis: P3 columns in r[P2]              */
#define OP_Close         117
#define OP_ColumnsUsed   118
#define OP_SeekHit       119 /* synopsis: seekHit=P2                       */
#define OP_Sequence      120 /* synopsis: r[P2]=cursor[P1].ctr++           */
#define OP_NewRowid      121 /* synopsis: r[P2]=rowid                      */
#define OP_Insert        122 /* synopsis: intkey=r[P3] data=r[P2]          */

#define OP_Delete        123
#define OP_ResetCount    124
#define OP_SorterCompare 125 /* synopsis: if key(P1)!=trim(r[P3],P4) goto P2 */
#define OP_SorterData    126 /* synopsis: r[P2]=data                       */
#define OP_RowData       127 /* synopsis: r[P2]=data                       */
#define OP_Rowid         128 /* synopsis: r[P2]=rowid                      */
#define OP_NullRow       129
#define OP_SeekEnd       130
#define OP_SorterInsert  131 /* synopsis: key=r[P2]                        */
#define OP_IdxInsert     132 /* synopsis: key=r[P2]                        */
#define OP_IdxDelete     133 /* synopsis: key=r[P2@P3]                     */
#define OP_DeferredSeek  134 /* synopsis: Move P3 to P1.rowid if needed    */
#define OP_IdxRowid      135 /* synopsis: r[P2]=rowid                      */
#define OP_Destroy       136
#define OP_Clear         137
#define OP_ResetSorter   138
#define OP_CreateBtree   139 /* synopsis: r[P2]=root iDb=P1 flags=P3       */
#define OP_SqlExec       140
#define OP_Real          141 /* same as TK_FLOAT, synopsis: r[P2]=P4       */

#define OP_ParseSchema   142
#define OP_LoadAnalysis  143
#define OP_DropTable     144
#define OP_DropIndex     145
#define OP_DropTrigger   146
#define OP_IntegrityCk   147
#define OP_RowSetAdd     148 /* synopsis: rowset(P1)=r[P2]                 */
#define OP_Param         149
#define OP_FkCounter     150 /* synopsis: fkctr[P1]+=P2                    */
#define OP_MemMax        151 /* synopsis: r[P1]=max(r[P1],r[P2])           */
#define OP_OffsetLimit   152 /* synopsis: if r[P1]>0 then r[P2]=r[P1]+max(0,r[P3]) else r[P2]=(-1) */
#define OP_AggInverse    153 /* synopsis: accum=r[P3] inverse(r[P2@P5])    */
#define OP_AggStep       154 /* synopsis: accum=r[P3] step(r[P2@P5])       */
#define OP_AggStep1      155 /* synopsis: accum=r[P3] step(r[P2@P5])       */
#define OP_AggValue      156 /* synopsis: r[P3]=value N=P2                 */
#define OP_AggFinal      157 /* synopsis: accum=r[P1] N=P2                 */
#define OP_Expire        158
#define OP_TableLock     159 /* synopsis: iDb=P1 root=P2 write=P3          */
#define OP_VBegin        160
#define OP_VCreate       161
#define OP_VDestroy      162
#define OP_VOpen         163
#define OP_VColumn       164 /* synopsis: r[P3]=vcolumn(P2)                */
#define OP_VRename       165
#define OP_Pagecount     166
#define OP_MaxPgcnt      167
#define OP_Trace         168
#define OP_CursorHint    169
#define OP_Noop          170
#define OP_Explain       171
#define OP_Abortable     172

/* 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        0x01  /* jump:  P2 holds jmp target */
#define OPFLG_IN1         0x02  /* in1:   P1 is an input */
................................................................................
/*  72 */ 0x10, 0x10, 0x00, 0x10, 0x10, 0x00, 0x00, 0x10,\
/*  80 */ 0x10, 0x00, 0x00, 0x02, 0x02, 0x02, 0x00, 0x00,\
/*  88 */ 0x12, 0x20, 0x00, 0x00, 0x26, 0x26, 0x26, 0x26,\
/*  96 */ 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x00, 0x12,\
/* 104 */ 0x10, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00,\
/* 112 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
/* 120 */ 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
/* 128 */ 0x10, 0x00, 0x00, 0x04, 0x04, 0x00, 0x00, 0x10,\
/* 136 */ 0x10, 0x00, 0x00, 0x10, 0x00, 0x10, 0x00, 0x00,\
/* 144 */ 0x00, 0x00, 0x00, 0x00, 0x06, 0x10, 0x00, 0x04,\
/* 152 */ 0x1a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
/* 160 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10,\
/* 168 */ 0x00, 0x00, 0x00, 0x00, 0x00,}

/* The sqlite3P2Values() routine is able to run faster if it knows
** the value of the largest JUMP opcode.  The smaller the maximum
** JUMP opcode the better, so the mkopcodeh.tcl script that
** generated this include file strives to group all JUMP opcodes
** together near the beginning of the list.
*/
................................................................................
SQLITE_PRIVATE void sqlite3Reindex(Parse*, Token*, Token*);
SQLITE_PRIVATE void sqlite3AlterFunctions(void);
SQLITE_PRIVATE void sqlite3AlterRenameTable(Parse*, SrcList*, Token*);
SQLITE_PRIVATE void sqlite3AlterRenameColumn(Parse*, SrcList*, Token*, Token*);
SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *, int *);
SQLITE_PRIVATE void sqlite3NestedParse(Parse*, const char*, ...);
SQLITE_PRIVATE void sqlite3ExpirePreparedStatements(sqlite3*, int);
SQLITE_PRIVATE void sqlite3CodeRhsOfIN(Parse*, Expr*, int);
SQLITE_PRIVATE int sqlite3CodeSubselect(Parse*, Expr*);
SQLITE_PRIVATE void sqlite3SelectPrep(Parse*, Select*, NameContext*);
SQLITE_PRIVATE void sqlite3SelectWrongNumTermsError(Parse *pParse, Select *p);
SQLITE_PRIVATE int sqlite3MatchSpanName(const char*, const char*, const char*, const char*);
SQLITE_PRIVATE int sqlite3ResolveExprNames(NameContext*, Expr*);
SQLITE_PRIVATE int sqlite3ResolveExprListNames(NameContext*, ExprList*);
SQLITE_PRIVATE void sqlite3ResolveSelectNames(Parse*, Select*, NameContext*);
................................................................................
    /* 116 */ "OpenPseudo"       OpHelp("P3 columns in r[P2]"),
    /* 117 */ "Close"            OpHelp(""),
    /* 118 */ "ColumnsUsed"      OpHelp(""),
    /* 119 */ "SeekHit"          OpHelp("seekHit=P2"),
    /* 120 */ "Sequence"         OpHelp("r[P2]=cursor[P1].ctr++"),
    /* 121 */ "NewRowid"         OpHelp("r[P2]=rowid"),
    /* 122 */ "Insert"           OpHelp("intkey=r[P3] data=r[P2]"),

    /* 123 */ "Delete"           OpHelp(""),
    /* 124 */ "ResetCount"       OpHelp(""),
    /* 125 */ "SorterCompare"    OpHelp("if key(P1)!=trim(r[P3],P4) goto P2"),
    /* 126 */ "SorterData"       OpHelp("r[P2]=data"),
    /* 127 */ "RowData"          OpHelp("r[P2]=data"),
    /* 128 */ "Rowid"            OpHelp("r[P2]=rowid"),
    /* 129 */ "NullRow"          OpHelp(""),
    /* 130 */ "SeekEnd"          OpHelp(""),
    /* 131 */ "SorterInsert"     OpHelp("key=r[P2]"),
    /* 132 */ "IdxInsert"        OpHelp("key=r[P2]"),
    /* 133 */ "IdxDelete"        OpHelp("key=r[P2@P3]"),
    /* 134 */ "DeferredSeek"     OpHelp("Move P3 to P1.rowid if needed"),
    /* 135 */ "IdxRowid"         OpHelp("r[P2]=rowid"),
    /* 136 */ "Destroy"          OpHelp(""),
    /* 137 */ "Clear"            OpHelp(""),
    /* 138 */ "ResetSorter"      OpHelp(""),
    /* 139 */ "CreateBtree"      OpHelp("r[P2]=root iDb=P1 flags=P3"),
    /* 140 */ "SqlExec"          OpHelp(""),
    /* 141 */ "Real"             OpHelp("r[P2]=P4"),

    /* 142 */ "ParseSchema"      OpHelp(""),
    /* 143 */ "LoadAnalysis"     OpHelp(""),
    /* 144 */ "DropTable"        OpHelp(""),
    /* 145 */ "DropIndex"        OpHelp(""),
    /* 146 */ "DropTrigger"      OpHelp(""),
    /* 147 */ "IntegrityCk"      OpHelp(""),
    /* 148 */ "RowSetAdd"        OpHelp("rowset(P1)=r[P2]"),
    /* 149 */ "Param"            OpHelp(""),
    /* 150 */ "FkCounter"        OpHelp("fkctr[P1]+=P2"),
    /* 151 */ "MemMax"           OpHelp("r[P1]=max(r[P1],r[P2])"),
    /* 152 */ "OffsetLimit"      OpHelp("if r[P1]>0 then r[P2]=r[P1]+max(0,r[P3]) else r[P2]=(-1)"),
    /* 153 */ "AggInverse"       OpHelp("accum=r[P3] inverse(r[P2@P5])"),
    /* 154 */ "AggStep"          OpHelp("accum=r[P3] step(r[P2@P5])"),
    /* 155 */ "AggStep1"         OpHelp("accum=r[P3] step(r[P2@P5])"),
    /* 156 */ "AggValue"         OpHelp("r[P3]=value N=P2"),
    /* 157 */ "AggFinal"         OpHelp("accum=r[P1] N=P2"),
    /* 158 */ "Expire"           OpHelp(""),
    /* 159 */ "TableLock"        OpHelp("iDb=P1 root=P2 write=P3"),
    /* 160 */ "VBegin"           OpHelp(""),
    /* 161 */ "VCreate"          OpHelp(""),
    /* 162 */ "VDestroy"         OpHelp(""),
    /* 163 */ "VOpen"            OpHelp(""),
    /* 164 */ "VColumn"          OpHelp("r[P3]=vcolumn(P2)"),
    /* 165 */ "VRename"          OpHelp(""),
    /* 166 */ "Pagecount"        OpHelp(""),
    /* 167 */ "MaxPgcnt"         OpHelp(""),
    /* 168 */ "Trace"            OpHelp(""),
    /* 169 */ "CursorHint"       OpHelp(""),
    /* 170 */ "Noop"             OpHelp(""),
    /* 171 */ "Explain"          OpHelp(""),
    /* 172 */ "Abortable"        OpHelp(""),
  };
  return azName[i];
}
#endif

/************** End of opcodes.c *********************************************/
/************** Begin file os_unix.c *****************************************/
................................................................................
** and register P2 becomes ephemeral.  If the cursor is changed, the
** value of register P2 will then change.  Make sure this does not
** cause any problems.)
**
** This instruction only works on tables.  The equivalent instruction
** for indices is OP_IdxInsert.
*/






case OP_Insert: {

  Mem *pData;       /* MEM cell holding data for the record to be inserted */
  Mem *pKey;        /* MEM cell holding key  for the record */
  VdbeCursor *pC;   /* Cursor to table into which insert is written */
  int seekResult;   /* Result of prior seek or 0 if no USESEEKRESULT flag */
  const char *zDb;  /* database name - used by the update hook */
  Table *pTab;      /* Table structure - used by update and pre-update hooks */
  BtreePayload x;   /* Payload to be inserted */
................................................................................
  assert( pC->eCurType==CURTYPE_BTREE );
  assert( pC->uc.pCursor!=0 );
  assert( (pOp->p5 & OPFLAG_ISNOOP) || pC->isTable );
  assert( pOp->p4type==P4_TABLE || pOp->p4type>=P4_STATIC );
  REGISTER_TRACE(pOp->p2, pData);
  sqlite3VdbeIncrWriteCounter(p, pC);


  pKey = &aMem[pOp->p3];
  assert( pKey->flags & MEM_Int );
  assert( memIsValid(pKey) );
  REGISTER_TRACE(pOp->p3, pKey);
  x.nKey = pKey->u.i;





  if( pOp->p4type==P4_TABLE && HAS_UPDATE_HOOK(db) ){
    assert( pC->iDb>=0 );
    zDb = db->aDb[pC->iDb].zDbSName;
    pTab = pOp->p4.pTab;
    assert( (pOp->p5 & OPFLAG_ISNOOP) || HasRowid(pTab) );
  }else{
................................................................................
      resolveAlias(pParse, pEList, pItem->u.x.iOrderByCol-1, pItem->pExpr,
                   zType,0);
    }
  }
  return 0;
}

#ifndef SQLITE_OMIT_WINDOWFUNC
/*
** Walker callback for resolveRemoveWindows().
*/
static int resolveRemoveWindowsCb(Walker *pWalker, Expr *pExpr){
  if( ExprHasProperty(pExpr, EP_WinFunc) ){
    Window **pp;
    for(pp=&pWalker->u.pSelect->pWin; *pp; pp=&(*pp)->pNextWin){
      if( *pp==pExpr->y.pWin ){
        *pp = (*pp)->pNextWin;
        break;
      }    
    }
  }
  return WRC_Continue;
}

/*
** Remove any Window objects owned by the expression pExpr from the
** Select.pWin list of Select object pSelect.
*/
static void resolveRemoveWindows(Select *pSelect, Expr *pExpr){
  Walker sWalker;
  memset(&sWalker, 0, sizeof(Walker));
  sWalker.xExprCallback = resolveRemoveWindowsCb;
  sWalker.u.pSelect = pSelect;
  sqlite3WalkExpr(&sWalker, pExpr);
}
#else
# define resolveRemoveWindows(x,y)
#endif

/*
** pOrderBy is an ORDER BY or GROUP BY clause in SELECT statement pSelect.
** The Name context of the SELECT statement is pNC.  zType is either
** "ORDER" or "GROUP" depending on which type of clause pOrderBy is.
**
** This routine resolves each term of the clause into an expression.
** If the order-by term is an integer I between 1 and N (where N is the
................................................................................
    /* Otherwise, treat the ORDER BY term as an ordinary expression */
    pItem->u.x.iOrderByCol = 0;
    if( sqlite3ResolveExprNames(pNC, pE) ){
      return 1;
    }
    for(j=0; j<pSelect->pEList->nExpr; j++){
      if( sqlite3ExprCompare(0, pE, pSelect->pEList->a[j].pExpr, -1)==0 ){


        /* Since this expresion is being changed into a reference

        ** to an identical expression in the result set, remove all Window
        ** objects belonging to the expression from the Select.pWin list. */








        resolveRemoveWindows(pSelect, pE);
        pItem->u.x.iOrderByCol = j+1;
      }
    }
  }
  return sqlite3ResolveOrderGroupBy(pParse, pSelect, pOrderBy, zType);
}

................................................................................
    ** We will have to generate an ephemeral table to do the job.
    */
    u32 savedNQueryLoop = pParse->nQueryLoop;
    int rMayHaveNull = 0;
    eType = IN_INDEX_EPH;
    if( inFlags & IN_INDEX_LOOP ){
      pParse->nQueryLoop = 0;



    }else if( prRhsHasNull ){
      *prRhsHasNull = rMayHaveNull = ++pParse->nMem;
    }
    assert( pX->op==TK_IN );
    sqlite3CodeRhsOfIN(pParse, pX, iTab);
    if( rMayHaveNull ){
      sqlite3SetHasNullFlag(v, iTab, rMayHaveNull);
    }
    pParse->nQueryLoop = savedNQueryLoop;
  }

  if( aiMap && eType!=IN_INDEX_INDEX_ASC && eType!=IN_INDEX_INDEX_DESC ){
................................................................................
**
** The pExpr parameter is the IN operator.  The cursor number for the
** constructed ephermeral table is returned.  The first time the ephemeral
** table is computed, the cursor number is also stored in pExpr->iTable,
** however the cursor number returned might not be the same, as it might
** have been duplicated using OP_OpenDup.
**






** If the LHS expression ("x" in the examples) is a column value, or
** the SELECT statement returns a column value, then the affinity of that
** column is used to build the index keys. If both 'x' and the
** SELECT... statement are columns, then numeric affinity is used
** if either column has NUMERIC or INTEGER affinity. If neither
** 'x' nor the SELECT... statement are columns, then numeric affinity
** is used.
*/
SQLITE_PRIVATE void sqlite3CodeRhsOfIN(
  Parse *pParse,          /* Parsing context */
  Expr *pExpr,            /* The IN operator */
  int iTab                /* Use this cursor number */

){
  int addrOnce = 0;           /* Address of the OP_Once instruction at top */
  int addr;                   /* Address of OP_OpenEphemeral instruction */
  Expr *pLeft;                /* the LHS of the IN operator */
  KeyInfo *pKeyInfo = 0;      /* Key information */
  int nVal;                   /* Size of vector pLeft */
  Vdbe *v;                    /* The prepared statement under construction */
................................................................................

    addrOnce = sqlite3VdbeAddOp0(v, OP_Once); VdbeCoverage(v);
  }

  /* Check to see if this is a vector IN operator */
  pLeft = pExpr->pLeft;
  nVal = sqlite3ExprVectorSize(pLeft);


  /* Construct the ephemeral table that will contain the content of
  ** RHS of the IN operator.
  */
  pExpr->iTable = iTab;
  addr = sqlite3VdbeAddOp2(v, OP_OpenEphemeral, pExpr->iTable, nVal);

#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS
  if( ExprHasProperty(pExpr, EP_xIsSelect) ){
    VdbeComment((v, "Result of SELECT %u", pExpr->x.pSelect->selId));
  }else{
    VdbeComment((v, "RHS of IN operator"));
  }
#endif
  pKeyInfo = sqlite3KeyInfoAlloc(pParse->db, nVal, 1);

  if( ExprHasProperty(pExpr, EP_xIsSelect) ){
    /* Case 1:     expr IN (SELECT ...)
    **
    ** Generate code to write the results of the select into the temporary
    ** table allocated and opened above.
    */
    Select *pSelect = pExpr->x.pSelect;
    ExprList *pEList = pSelect->pEList;

    ExplainQueryPlan((pParse, 1, "%sLIST SUBQUERY %d",
        addrOnce?"":"CORRELATED ", pSelect->selId
    ));

    /* If the LHS and RHS of the IN operator do not match, that
    ** error will have been caught long before we reach this point. */
    if( ALWAYS(pEList->nExpr==nVal) ){
      SelectDest dest;
      int i;
      sqlite3SelectDestInit(&dest, SRT_Set, iTab);
      dest.zAffSdst = exprINAffinity(pParse, pExpr);
................................................................................
      assert( sqlite3KeyInfoIsWriteable(pKeyInfo) );
      pKeyInfo->aColl[0] = sqlite3ExprCollSeq(pParse, pExpr->pLeft);
    }

    /* Loop through each expression in <exprlist>. */
    r1 = sqlite3GetTempReg(pParse);
    r2 = sqlite3GetTempReg(pParse);

    for(i=pList->nExpr, pItem=pList->a; i>0; i--, pItem++){
      Expr *pE2 = pItem->pExpr;


      /* If the expression is not constant then we will need to
      ** disable the test that was generated above that makes sure
      ** this code only executes once.  Because for a non-constant
      ** expression we need to rerun this code each time.
      */
      if( addrOnce && !sqlite3ExprIsConstant(pE2) ){
        sqlite3VdbeChangeToNoop(v, addrOnce);
        addrOnce = 0;
      }

      /* Evaluate the expression and insert it into the temp table */



      r3 = sqlite3ExprCodeTarget(pParse, pE2, r1);






      sqlite3VdbeAddOp4(v, OP_MakeRecord, r3, 1, r2, &affinity, 1);
      sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iTab, r2, r3, 1);


    }
    sqlite3ReleaseTempReg(pParse, r1);
    sqlite3ReleaseTempReg(pParse, r2);
  }
  if( pKeyInfo ){
    sqlite3VdbeChangeP4(v, addr, (void *)pKeyInfo, P4_KEYINFO);
  }
................................................................................
    pik_flags = (useSeekResult ? OPFLAG_USESEEKRESULT : 0);
    if( IsPrimaryKeyIndex(pIdx) && !HasRowid(pTab) ){
      assert( pParse->nested==0 );
      pik_flags |= OPFLAG_NCHANGE;
      pik_flags |= (update_flags & OPFLAG_SAVEPOSITION);
#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
      if( update_flags==0 ){
        int r = sqlite3GetTempReg(pParse);
        sqlite3VdbeAddOp2(v, OP_Integer, 0, r);
        sqlite3VdbeAddOp4(v, OP_Insert, 
            iIdxCur+i, aRegIdx[i], r, (char*)pTab, P4_TABLE
        );
        sqlite3VdbeChangeP5(v, OPFLAG_ISNOOP);
        sqlite3ReleaseTempReg(pParse, r);
      }
#endif
    }
    sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iIdxCur+i, aRegIdx[i],
                         aRegIdx[i]+1,
                         pIdx->uniqNotNull ? pIdx->nKeyCol: pIdx->nColumn);
    sqlite3VdbeChangeP5(v, pik_flags);
................................................................................
    if( pIn ){
      int iMap = 0;               /* Index in aiMap[] */
      pIn += i;
      for(i=iEq;i<pLoop->nLTerm; i++){
        if( pLoop->aLTerm[i]->pExpr==pX ){
          int iOut = iReg + i - iEq;
          if( eType==IN_INDEX_ROWID ){

            pIn->addrInTop = sqlite3VdbeAddOp2(v, OP_Rowid, iTab, iOut);
          }else{
            int iCol = aiMap ? aiMap[iMap++] : 0;
            pIn->addrInTop = sqlite3VdbeAddOp3(v,OP_Column,iTab, iCol, iOut);
          }
          sqlite3VdbeAddOp1(v, OP_IsNull, iOut); VdbeCoverage(v);
          if( i==iEq ){
................................................................................
    iReleaseReg = ++pParse->nMem;
    iRowidReg = codeEqualityTerm(pParse, pTerm, pLevel, 0, bRev, iReleaseReg);
    if( iRowidReg!=iReleaseReg ) sqlite3ReleaseTempReg(pParse, iReleaseReg);
    addrNxt = pLevel->addrNxt;
    sqlite3VdbeAddOp3(v, OP_SeekRowid, iCur, addrNxt, iRowidReg);
    VdbeCoverage(v);
    pLevel->op = OP_Noop;
    if( (pTerm->prereqAll & pLevel->notReady)==0 ){
      pTerm->wtFlags |= TERM_CODED;
    }
  }else if( (pLoop->wsFlags & WHERE_IPK)!=0
         && (pLoop->wsFlags & WHERE_COLUMN_RANGE)!=0
  ){
    /* Case 3:  We have an inequality comparison against the ROWID field.
    */
    int testOp = OP_Noop;
    int start;
................................................................................
static void fts5SourceIdFunc(
  sqlite3_context *pCtx,          /* Function call context */
  int nArg,                       /* Number of args */
  sqlite3_value **apUnused        /* Function arguments */
){
  assert( nArg==0 );
  UNUSED_PARAM2(nArg, apUnused);
  sqlite3_result_text(pCtx, "fts5: 2019-02-25 16:06:06 bd49a8271d650fa89e446b42e513b595a717b9212c91dd384aab871fc1d0f6d7", -1, SQLITE_TRANSIENT);
}

/*
** Return true if zName is the extension on one of the shadow tables used
** by this module.
*/
static int fts5ShadowName(const char *zName){
................................................................................
#endif
  return rc;
}
#endif /* SQLITE_CORE */
#endif /* !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_STMTVTAB) */

/************** End of stmt.c ************************************************/
#if __LINE__!=221831
#undef SQLITE_SOURCE_ID
#define SQLITE_SOURCE_ID      "2019-02-25 16:06:06 bd49a8271d650fa89e446b42e513b595a717b9212c91dd384aab871fc1d0alt2"
#endif
/* Return the source-id for this library */
SQLITE_API const char *sqlite3_sourceid(void){ return SQLITE_SOURCE_ID; }
/************************** End of sqlite3.c ******************************/

** been edited in any way since it was last checked in, then the last
** four hexadecimal digits of the hash may be modified.
**
** See also: [sqlite3_libversion()],
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
#define SQLITE_VERSION        "3.27.1"
#define SQLITE_VERSION_NUMBER 3027001
#define SQLITE_SOURCE_ID      "2019-02-08 13:17:39 0eca3dd3d38b31c92b49ca2d311128b74584714d9e7de895b1a6286ef959a1dd"

/*
** 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
................................................................................
** does not affect the value returned by sqlite3_total_changes().
** 
** ^Changes made as part of [foreign key actions] are included in the
** count, but those made as part of REPLACE constraint resolution are
** not. ^Changes to a view that are intercepted by INSTEAD OF triggers 
** are not counted.
**
** This the [sqlite3_total_changes(D)] interface only reports the number
** of rows that changed due to SQL statement run against database
** connection D.  Any changes by other database connections are ignored.
** To detect changes against a database file from other database
** connections use the [PRAGMA data_version] command or the
** [SQLITE_FCNTL_DATA_VERSION] [file control].
** 
** If a separate thread makes changes on the same database connection

** been edited in any way since it was last checked in, then the last
** four hexadecimal digits of the hash may be modified.
**
** See also: [sqlite3_libversion()],
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
#define SQLITE_VERSION        "3.27.2"
#define SQLITE_VERSION_NUMBER 3027002
#define SQLITE_SOURCE_ID      "2019-02-25 16:06:06 bd49a8271d650fa89e446b42e513b595a717b9212c91dd384aab871fc1d0f6d7"

/*
** 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
................................................................................
** does not affect the value returned by sqlite3_total_changes().
** 
** ^Changes made as part of [foreign key actions] are included in the
** count, but those made as part of REPLACE constraint resolution are
** not. ^Changes to a view that are intercepted by INSTEAD OF triggers 
** are not counted.
**
** The [sqlite3_total_changes(D)] interface only reports the number
** of rows that changed due to SQL statement run against database
** connection D.  Any changes by other database connections are ignored.
** To detect changes against a database file from other database
** connections use the [PRAGMA data_version] command or the
** [SQLITE_FCNTL_DATA_VERSION] [file control].
** 
** If a separate thread makes changes on the same database connection