EXTRA_sqlite3_SOURCES = sqlite3.c
sqlite3_LDADD = @EXTRA_SHELL_OBJ@ @READLINE_LIBS@
sqlite3_DEPENDENCIES = @EXTRA_SHELL_OBJ@
sqlite3_CFLAGS = $(AM_CFLAGS) -DSQLITE_ENABLE_EXPLAIN_COMMENTS -DSQLITE_ENABLE_DBPAGE_VTAB -DSQLITE_ENABLE_STMTVTAB -DSQLITE_ENABLE_DBSTAT_VTAB $(SHELL_CFLAGS)

include_HEADERS = sqlite3.h sqlite3ext.h

EXTRA_DIST = sqlite3.1 tea Makefile.msc sqlite3.rc README.txt Replace.cs
pkgconfigdir = ${libdir}/pkgconfig
pkgconfig_DATA = sqlite3.pc

man_MANS = sqlite3.1

EXTRA_sqlite3_SOURCES = sqlite3.c
sqlite3_LDADD = @EXTRA_SHELL_OBJ@ @READLINE_LIBS@
sqlite3_DEPENDENCIES = @EXTRA_SHELL_OBJ@
sqlite3_CFLAGS = $(AM_CFLAGS) -DSQLITE_ENABLE_EXPLAIN_COMMENTS -DSQLITE_ENABLE_DBPAGE_VTAB -DSQLITE_ENABLE_STMTVTAB -DSQLITE_ENABLE_DBSTAT_VTAB $(SHELL_CFLAGS)

include_HEADERS = sqlite3.h sqlite3ext.h

EXTRA_DIST = sqlite3.1 tea Makefile.msc sqlite3.rc README.txt Replace.cs Makefile.fallback
pkgconfigdir = ${libdir}/pkgconfig
pkgconfig_DATA = sqlite3.pc

man_MANS = sqlite3.1

#!/usr/bin/make
#
# If the configure script does not work, then this Makefile is available
# as a backup.  Manually configure the variables below.
#
# Note:  This makefile works out-of-the-box on MacOS 10.2 (Jaguar)
#
CC = gcc
CFLAGS = -O0 -I.
LIBS = -lz
COPTS += -D_BSD_SOURCE
COPTS += -DSQLITE_ENABLE_LOCKING_STYLE=0
COPTS += -DSQLITE_THREADSAFE=0
COPTS += -DSQLITE_OMIT_LOAD_EXTENSION
COPTS += -DSQLITE_WITHOUT_ZONEMALLOC
COPTS += -DSQLITE_ENABLE_RTREE

sqlite3:	shell.c sqlite3.c
	$(CC) $(CFLAGS) $(COPTS) -o sqlite3 shell.c sqlite3.c $(LIBS)

**   +  Input comes from p->in.
**   +  Store results in p->z of length p->n.  Space to hold p->z comes
**      from sqlite3_malloc64().
**   +  Keep track of the line number in p->nLine.
**   +  Store the character that terminates the field in p->cTerm.  Store
**      EOF on end-of-file.
**
** Return "" at EOF.  Return 0 on an OOM error.

*/
static char *csv_read_one_field(CsvReader *p){
  int c;
  p->n = 0;
  c = csv_getc(p);
  if( c==EOF ){
    p->cTerm = EOF;
    return "";
  }
  if( c=='"' ){
    int pc, ppc;
    int startLine = p->nLine;
    pc = ppc = 0;
    while( 1 ){
      c = csv_getc(p);
................................................................................
  *ppVtab = (sqlite3_vtab*)pNew;
  if( pNew==0 ) goto csvtab_connect_oom;
  memset(pNew, 0, sizeof(*pNew));
  if( nCol>0 ){
    pNew->nCol = nCol;
  }else{
    do{
      const char *z = csv_read_one_field(&sRdr);
      if( z==0 ) goto csvtab_connect_oom;
      pNew->nCol++;
    }while( sRdr.cTerm==',' );
  }
  pNew->zFilename = CSV_FILENAME;  CSV_FILENAME = 0;
  pNew->zData = CSV_DATA;          CSV_DATA = 0;
#ifdef SQLITE_TEST
  pNew->tstFlags = tstFlags;
................................................................................
  CsvCursor *pCur = (CsvCursor*)cur;
  CsvTable *pTab = (CsvTable*)cur->pVtab;
  int i = 0;
  char *z;
  do{
    z = csv_read_one_field(&pCur->rdr);
    if( z==0 ){
      csv_xfer_error(pTab, &pCur->rdr);
      break;
    }
    if( i<pTab->nCol ){
      if( pCur->aLen[i] < pCur->rdr.n+1 ){
        char *zNew = sqlite3_realloc64(pCur->azVal[i], pCur->rdr.n+1);
        if( zNew==0 ){
          csv_errmsg(&pCur->rdr, "out of memory");

**   +  Input comes from p->in.
**   +  Store results in p->z of length p->n.  Space to hold p->z comes
**      from sqlite3_malloc64().
**   +  Keep track of the line number in p->nLine.
**   +  Store the character that terminates the field in p->cTerm.  Store
**      EOF on end-of-file.
**
** Return 0 at EOF or on OOM.  On EOF, the p->cTerm character will have
** been set to EOF.
*/
static char *csv_read_one_field(CsvReader *p){
  int c;
  p->n = 0;
  c = csv_getc(p);
  if( c==EOF ){
    p->cTerm = EOF;
    return 0;
  }
  if( c=='"' ){
    int pc, ppc;
    int startLine = p->nLine;
    pc = ppc = 0;
    while( 1 ){
      c = csv_getc(p);
................................................................................
  *ppVtab = (sqlite3_vtab*)pNew;
  if( pNew==0 ) goto csvtab_connect_oom;
  memset(pNew, 0, sizeof(*pNew));
  if( nCol>0 ){
    pNew->nCol = nCol;
  }else{
    do{
      csv_read_one_field(&sRdr);

      pNew->nCol++;
    }while( sRdr.cTerm==',' );
  }
  pNew->zFilename = CSV_FILENAME;  CSV_FILENAME = 0;
  pNew->zData = CSV_DATA;          CSV_DATA = 0;
#ifdef SQLITE_TEST
  pNew->tstFlags = tstFlags;
................................................................................
  CsvCursor *pCur = (CsvCursor*)cur;
  CsvTable *pTab = (CsvTable*)cur->pVtab;
  int i = 0;
  char *z;
  do{
    z = csv_read_one_field(&pCur->rdr);
    if( z==0 ){

      break;
    }
    if( i<pTab->nCol ){
      if( pCur->aLen[i] < pCur->rdr.n+1 ){
        char *zNew = sqlite3_realloc64(pCur->azVal[i], pCur->rdr.n+1);
        if( zNew==0 ){
          csv_errmsg(&pCur->rdr, "out of memory");

  sqlite3 *db = pParse->db;
  Table *pTab = 0;      /* The table being read */
  const char *zCol;     /* Name of the column of the table */
  int iSrc;             /* Index in pTabList->a[] of table being read */
  int iDb;              /* The index of the database the expression refers to */
  int iCol;             /* Index of column in table */


  if( db->xAuth==0 ) return;
  iDb = sqlite3SchemaToIndex(pParse->db, pSchema);
  if( iDb<0 ){
    /* An attempt to read a column out of a subquery or other
    ** temporary table. */
    return;
  }

  assert( pExpr->op==TK_COLUMN || pExpr->op==TK_TRIGGER );
  if( pExpr->op==TK_TRIGGER ){
    pTab = pParse->pTriggerTab;
  }else{
    assert( pTabList );
    for(iSrc=0; ALWAYS(iSrc<pTabList->nSrc); iSrc++){
      if( pExpr->iTable==pTabList->a[iSrc].iCursor ){
        pTab = pTabList->a[iSrc].pTab;

  sqlite3 *db = pParse->db;
  Table *pTab = 0;      /* The table being read */
  const char *zCol;     /* Name of the column of the table */
  int iSrc;             /* Index in pTabList->a[] of table being read */
  int iDb;              /* The index of the database the expression refers to */
  int iCol;             /* Index of column in table */

  assert( pExpr->op==TK_COLUMN || pExpr->op==TK_TRIGGER );
  if( db->xAuth==0 ) return;
  iDb = sqlite3SchemaToIndex(pParse->db, pSchema);
  if( iDb<0 ){
    /* An attempt to read a column out of a subquery or other
    ** temporary table. */
    return;
  }


  if( pExpr->op==TK_TRIGGER ){
    pTab = pParse->pTriggerTab;
  }else{
    assert( pTabList );
    for(iSrc=0; ALWAYS(iSrc<pTabList->nSrc); iSrc++){
      if( pExpr->iTable==pTabList->a[iSrc].iCursor ){
        pTab = pTabList->a[iSrc].pTab;

**
** Calling this routine with a NULL cursor pointer returns false.
**
** Use the separate sqlite3BtreeCursorRestore() routine to restore a cursor
** back to where it ought to be if this routine returns true.
*/
int sqlite3BtreeCursorHasMoved(BtCursor *pCur){
  return pCur->eState!=CURSOR_VALID;




}

/*
** Return a pointer to a fake BtCursor object that will always answer
** false to the sqlite3BtreeCursorHasMoved() routine above.  The fake
** cursor returned must not be used with any other Btree interface.
*/

**
** Calling this routine with a NULL cursor pointer returns false.
**
** Use the separate sqlite3BtreeCursorRestore() routine to restore a cursor
** back to where it ought to be if this routine returns true.
*/
int sqlite3BtreeCursorHasMoved(BtCursor *pCur){
  assert( EIGHT_BYTE_ALIGNMENT(pCur)
       || pCur==sqlite3BtreeFakeValidCursor() );
  assert( offsetof(BtCursor, eState)==0 );
  assert( sizeof(pCur->eState)==1 );
  return CURSOR_VALID != *(u8*)pCur;
}

/*
** Return a pointer to a fake BtCursor object that will always answer
** false to the sqlite3BtreeCursorHasMoved() routine above.  The fake
** cursor returned must not be used with any other Btree interface.
*/

      /* The code below is handling the return value of osFallocate() 
      ** correctly. posix_fallocate() is defined to "returns zero on success, 
      ** or an error number on  failure". See the manpage for details. */
      int err;
      do{
        err = osFallocate(pFile->h, buf.st_size, nSize-buf.st_size);
      }while( err==EINTR );
      if( err ) return SQLITE_IOERR_WRITE;
#else
      /* If the OS does not have posix_fallocate(), fake it. Write a 
      ** single byte to the last byte in each block that falls entirely
      ** within the extended region. Then, if required, a single byte
      ** at offset (nSize-1), to set the size of the file correctly.
      ** This is a similar technique to that used by glibc on systems
      ** that do not have a real fallocate() call.

      /* The code below is handling the return value of osFallocate() 
      ** correctly. posix_fallocate() is defined to "returns zero on success, 
      ** or an error number on  failure". See the manpage for details. */
      int err;
      do{
        err = osFallocate(pFile->h, buf.st_size, nSize-buf.st_size);
      }while( err==EINTR );
      if( err && err!=EINVAL ) return SQLITE_IOERR_WRITE;
#else
      /* If the OS does not have posix_fallocate(), fake it. Write a 
      ** single byte to the last byte in each block that falls entirely
      ** within the extended region. Then, if required, a single byte
      ** at offset (nSize-1), to set the size of the file correctly.
      ** This is a similar technique to that used by glibc on systems
      ** that do not have a real fallocate() call.

      ){
        sqlite3ErrorMsg(pParse, "too many terms in compound SELECT");
      }
    }
  }
}


select(A) ::= WITH wqlist(W) selectnowith(X). {
  Select *p = X;
  if( p ){
    p->pWith = W;
    parserDoubleLinkSelect(pParse, p);
  }else{
    sqlite3WithDelete(pParse->db, W);
................................................................................
    p->pWith = W;
    parserDoubleLinkSelect(pParse, p);
  }else{
    sqlite3WithDelete(pParse->db, W);
  }
  A = p;
}

select(A) ::= selectnowith(X). {
  Select *p = X;
  if( p ){
    parserDoubleLinkSelect(pParse, p);
  }
  A = p; /*A-overwrites-X*/
}

      ){
        sqlite3ErrorMsg(pParse, "too many terms in compound SELECT");
      }
    }
  }
}

%ifndef SQLITE_OMIT_CTE
select(A) ::= WITH wqlist(W) selectnowith(X). {
  Select *p = X;
  if( p ){
    p->pWith = W;
    parserDoubleLinkSelect(pParse, p);
  }else{
    sqlite3WithDelete(pParse->db, W);
................................................................................
    p->pWith = W;
    parserDoubleLinkSelect(pParse, p);
  }else{
    sqlite3WithDelete(pParse->db, W);
  }
  A = p;
}
%endif /* SQLITE_OMIT_CTE */
select(A) ::= selectnowith(X). {
  Select *p = X;
  if( p ){
    parserDoubleLinkSelect(pParse, p);
  }
  A = p; /*A-overwrites-X*/
}

/*
** This singleton is an sqlite3_str object that is returned if
** sqlite3_malloc() fails to provide space for a real one.  This
** sqlite3_str object accepts no new text and always returns
** an SQLITE_NOMEM error.
*/
static sqlite3_str sqlite3OomStr = {
   0, 0, 0, 0, 0, SQLITE_NOMEM
};

/* Finalize a string created using sqlite3_str_new().
*/
char *sqlite3_str_finish(sqlite3_str *p){
  char *z;
  if( p!=0 && p!=&sqlite3OomStr ){

/*
** This singleton is an sqlite3_str object that is returned if
** sqlite3_malloc() fails to provide space for a real one.  This
** sqlite3_str object accepts no new text and always returns
** an SQLITE_NOMEM error.
*/
static sqlite3_str sqlite3OomStr = {
   0, 0, 0, 0, 0, SQLITE_NOMEM, 0
};

/* Finalize a string created using sqlite3_str_new().
*/
char *sqlite3_str_finish(sqlite3_str *p){
  char *z;
  if( p!=0 && p!=&sqlite3OomStr ){

  sqlite3 *db;           /* The database connection */

  assert( iCol>=0 && iCol<pEList->nExpr );
  pOrig = pEList->a[iCol].pExpr;
  assert( pOrig!=0 );
  db = pParse->db;
  pDup = sqlite3ExprDup(db, pOrig, 0);
  if( pDup==0 ) return;
  if( zType[0]!='G' ) incrAggFunctionDepth(pDup, nSubquery);
  if( pExpr->op==TK_COLLATE ){
    pDup = sqlite3ExprAddCollateString(pParse, pDup, pExpr->u.zToken);
  }
  ExprSetProperty(pDup, EP_Alias);

  /* Before calling sqlite3ExprDelete(), set the EP_Static flag. This 
  ** prevents ExprDelete() from deleting the Expr structure itself,
  ** allowing it to be repopulated by the memcpy() on the following line.
  ** The pExpr->u.zToken might point into memory that will be freed by the
  ** sqlite3DbFree(db, pDup) on the last line of this block, so be sure to
  ** make a copy of the token before doing the sqlite3DbFree().
  */
  ExprSetProperty(pExpr, EP_Static);
  sqlite3ExprDelete(db, pExpr);
  memcpy(pExpr, pDup, sizeof(*pExpr));
  if( !ExprHasProperty(pExpr, EP_IntValue) && pExpr->u.zToken!=0 ){
    assert( (pExpr->flags & (EP_Reduced|EP_TokenOnly))==0 );
    pExpr->u.zToken = sqlite3DbStrDup(db, pExpr->u.zToken);
    pExpr->flags |= EP_MemToken;
  }
  sqlite3DbFree(db, pDup);


}


/*
** Return TRUE if the name zCol occurs anywhere in the USING clause.
**
** Return FALSE if the USING clause is NULL or if it does not contain
................................................................................
        if( iCol<pTab->nCol ){
          cnt++;
#ifndef SQLITE_OMIT_UPSERT
          if( pExpr->iTable==2 ){
            testcase( iCol==(-1) );
            pExpr->iTable = pNC->uNC.pUpsert->regData + iCol;
            eNewExprOp = TK_REGISTER;

          }else
#endif /* SQLITE_OMIT_UPSERT */
          {
#ifndef SQLITE_OMIT_TRIGGER
            if( iCol<0 ){
              pExpr->affinity = SQLITE_AFF_INTEGER;
            }else if( pExpr->iTable==0 ){

  sqlite3 *db;           /* The database connection */

  assert( iCol>=0 && iCol<pEList->nExpr );
  pOrig = pEList->a[iCol].pExpr;
  assert( pOrig!=0 );
  db = pParse->db;
  pDup = sqlite3ExprDup(db, pOrig, 0);
  if( pDup!=0 ){
    if( zType[0]!='G' ) incrAggFunctionDepth(pDup, nSubquery);
    if( pExpr->op==TK_COLLATE ){
      pDup = sqlite3ExprAddCollateString(pParse, pDup, pExpr->u.zToken);
    }
    ExprSetProperty(pDup, EP_Alias);

    /* Before calling sqlite3ExprDelete(), set the EP_Static flag. This 
    ** prevents ExprDelete() from deleting the Expr structure itself,
    ** allowing it to be repopulated by the memcpy() on the following line.
    ** The pExpr->u.zToken might point into memory that will be freed by the
    ** sqlite3DbFree(db, pDup) on the last line of this block, so be sure to
    ** make a copy of the token before doing the sqlite3DbFree().
    */
    ExprSetProperty(pExpr, EP_Static);
    sqlite3ExprDelete(db, pExpr);
    memcpy(pExpr, pDup, sizeof(*pExpr));
    if( !ExprHasProperty(pExpr, EP_IntValue) && pExpr->u.zToken!=0 ){
      assert( (pExpr->flags & (EP_Reduced|EP_TokenOnly))==0 );
      pExpr->u.zToken = sqlite3DbStrDup(db, pExpr->u.zToken);
      pExpr->flags |= EP_MemToken;
    }
    sqlite3DbFree(db, pDup);
  }
  ExprSetProperty(pExpr, EP_Alias);
}


/*
** Return TRUE if the name zCol occurs anywhere in the USING clause.
**
** Return FALSE if the USING clause is NULL or if it does not contain
................................................................................
        if( iCol<pTab->nCol ){
          cnt++;
#ifndef SQLITE_OMIT_UPSERT
          if( pExpr->iTable==2 ){
            testcase( iCol==(-1) );
            pExpr->iTable = pNC->uNC.pUpsert->regData + iCol;
            eNewExprOp = TK_REGISTER;
            ExprSetProperty(pExpr, EP_Alias);
          }else
#endif /* SQLITE_OMIT_UPSERT */
          {
#ifndef SQLITE_OMIT_TRIGGER
            if( iCol<0 ){
              pExpr->affinity = SQLITE_AFF_INTEGER;
            }else if( pExpr->iTable==0 ){

  int nDefer = 0;
  ExprList *pExtra = 0;
  for(i=0; i<pEList->nExpr; i++){
    struct ExprList_item *pItem = &pEList->a[i];
    if( pItem->u.x.iOrderByCol==0 ){
      Expr *pExpr = pItem->pExpr;
      Table *pTab = pExpr->pTab;
      if( pExpr->op==TK_COLUMN && pTab && !IsVirtual(pTab)
       && (pTab->aCol[pExpr->iColumn].colFlags & COLFLAG_SORTERREF)
      ){
        int j;
        for(j=0; j<nDefer; j++){
          if( pSort->aDefer[j].iCsr==pExpr->iTable ) break;
        }
        if( j==nDefer ){

  int nDefer = 0;
  ExprList *pExtra = 0;
  for(i=0; i<pEList->nExpr; i++){
    struct ExprList_item *pItem = &pEList->a[i];
    if( pItem->u.x.iOrderByCol==0 ){
      Expr *pExpr = pItem->pExpr;
      Table *pTab = pExpr->pTab;
      if( pExpr->op==TK_COLUMN && pExpr->iColumn>=0 && pTab && !IsVirtual(pTab)
       && (pTab->aCol[pExpr->iColumn].colFlags & COLFLAG_SORTERREF)
      ){
        int j;
        for(j=0; j<nDefer; j++){
          if( pSort->aDefer[j].iCsr==pExpr->iTable ) break;
        }
        if( j==nDefer ){

/*
** Internal check:  Verify that the SQLite is uninitialized.  Print a
** error message if it is initialized.
*/
static void verify_uninitialized(void){
  if( sqlite3_config(-1)==SQLITE_MISUSE ){
    utf8_printf(stdout, "WARNING: attempt to configuration SQLite after"
                        " initialization.\n");
  }
}

/*
** Initialize the state information in data
*/

/*
** Internal check:  Verify that the SQLite is uninitialized.  Print a
** error message if it is initialized.
*/
static void verify_uninitialized(void){
  if( sqlite3_config(-1)==SQLITE_MISUSE ){
    utf8_printf(stdout, "WARNING: attempt to configure SQLite after"
                        " initialization.\n");
  }
}

/*
** Initialize the state information in data
*/

** to the contiguous memory representation of the database that SQLite
** is currently using for that database, or NULL if the no such contiguous
** memory representation of the database exists.  A contiguous memory
** representation of the database will usually only exist if there has
** been a prior call to [sqlite3_deserialize(D,S,...)] with the same
** values of D and S.
** The size of the database is written into *P even if the 
** SQLITE_SERIALIZE_NOCOPY bit is set but no contigious copy
** of the database exists.
**
** A call to sqlite3_serialize(D,S,P,F) might return NULL even if the
** SQLITE_SERIALIZE_NOCOPY bit is omitted from argument F if a memory
** allocation error occurs.
**
** This interface is only available if SQLite is compiled with the

** to the contiguous memory representation of the database that SQLite
** is currently using for that database, or NULL if the no such contiguous
** memory representation of the database exists.  A contiguous memory
** representation of the database will usually only exist if there has
** been a prior call to [sqlite3_deserialize(D,S,...)] with the same
** values of D and S.
** The size of the database is written into *P even if the 
** SQLITE_SERIALIZE_NOCOPY bit is set but no contiguous copy
** of the database exists.
**
** A call to sqlite3_serialize(D,S,P,F) might return NULL even if the
** SQLITE_SERIALIZE_NOCOPY bit is omitted from argument F if a memory
** allocation error occurs.
**
** This interface is only available if SQLite is compiled with the

**
** If cursor P1 is an index, then the content is the key of the row.
** If cursor P2 is a table, then the content extracted is the data.
**
** If the P1 cursor must be pointing to a valid row (not a NULL row)
** of a real table, not a pseudo-table.
**
** If P3!=0 then this opcode is allowed to make an ephermeral pointer
** into the database page.  That means that the content of the output
** register will be invalidated as soon as the cursor moves - including
** moves caused by other cursors that "save" the the current cursors
** position in order that they can write to the same table.  If P3==0
** then a copy of the data is made into memory.  P3!=0 is faster, but
** P3==0 is safer.
**
** If P3!=0 then the content of the P2 register is unsuitable for use
** in OP_Result and any OP_Result will invalidate the P2 register content.
** The P2 register content is invalidated by opcodes like OP_Function or
................................................................................

/* Opcode: CreateBtree P1 P2 P3 * *
** Synopsis: r[P2]=root iDb=P1 flags=P3
**
** Allocate a new b-tree in the main database file if P1==0 or in the
** TEMP database file if P1==1 or in an attached database if
** P1>1.  The P3 argument must be 1 (BTREE_INTKEY) for a rowid table
** it must be 2 (BTREE_BLOBKEY) for a index or WITHOUT ROWID table.
** The root page number of the new b-tree is stored in register P2.
*/
case OP_CreateBtree: {          /* out2 */
  int pgno;
  Db *pDb;

  sqlite3VdbeIncrWriteCounter(p, 0);

**
** If cursor P1 is an index, then the content is the key of the row.
** If cursor P2 is a table, then the content extracted is the data.
**
** If the P1 cursor must be pointing to a valid row (not a NULL row)
** of a real table, not a pseudo-table.
**
** If P3!=0 then this opcode is allowed to make an ephemeral pointer
** into the database page.  That means that the content of the output
** register will be invalidated as soon as the cursor moves - including
** moves caused by other cursors that "save" the current cursors
** position in order that they can write to the same table.  If P3==0
** then a copy of the data is made into memory.  P3!=0 is faster, but
** P3==0 is safer.
**
** If P3!=0 then the content of the P2 register is unsuitable for use
** in OP_Result and any OP_Result will invalidate the P2 register content.
** The P2 register content is invalidated by opcodes like OP_Function or
................................................................................

/* Opcode: CreateBtree P1 P2 P3 * *
** Synopsis: r[P2]=root iDb=P1 flags=P3
**
** Allocate a new b-tree in the main database file if P1==0 or in the
** TEMP database file if P1==1 or in an attached database if
** P1>1.  The P3 argument must be 1 (BTREE_INTKEY) for a rowid table
** it must be 2 (BTREE_BLOBKEY) for an index or WITHOUT ROWID table.
** The root page number of the new b-tree is stored in register P2.
*/
case OP_CreateBtree: {          /* out2 */
  int pgno;
  Db *pDb;

  sqlite3VdbeIncrWriteCounter(p, 0);

# 2018-04-24
# Memory leak reported on the sqlite-users mailing list by Ralf Junker.
#
do_catchsql_test 4.3 {
  CREATE VIRTUAL TABLE IF NOT EXISTS temp.t1
  USING csv(filename='FileDoesNotExist.csv');
} {1 {cannot open 'FileDoesNotExist.csv' for reading}}










finish_test

# 2018-04-24
# Memory leak reported on the sqlite-users mailing list by Ralf Junker.
#
do_catchsql_test 4.3 {
  CREATE VIRTUAL TABLE IF NOT EXISTS temp.t1
  USING csv(filename='FileDoesNotExist.csv');
} {1 {cannot open 'FileDoesNotExist.csv' for reading}}

# 2018-06-02
# Problem with single-column CSV support reported on the mailing list
# by Trent W. Buck.
#
do_execsql_test 4.4 {
  CREATE VIRTUAL TABLE temp.trent USING csv(data='1');
  SELECT * FROM trent;
} {1}

finish_test

  db eval {SELECT * FROM abc} {
    incr nRelease [sqlite3_release_memory]
    lappend data $a $b $c
  }
  execsql {
    COMMIT;
  }
  list $nRelease $data



} [list $pgalloc [list 1 2 3 4 5 6]]

do_test malloc5-3.1 {
  # Simple test to show that if two pagers are opened from within this
  # thread, memory is freed from both when sqlite3_release_memory() is
  # called.
  execsql {
    BEGIN;

  db eval {SELECT * FROM abc} {
    incr nRelease [sqlite3_release_memory]
    lappend data $a $b $c
  }
  execsql {
    COMMIT;
  }
  value_in_range $::pgalloc $::mrange $nRelease
} [value_in_range $::pgalloc $::mrange]
do_test malloc5-2.2.1 {
  set data
} {1 2 3 4 5 6}

do_test malloc5-3.1 {
  # Simple test to show that if two pagers are opened from within this
  # thread, memory is freed from both when sqlite3_release_memory() is
  # called.
  execsql {
    BEGIN;

#***********************************************************************
# Test cases for SQLITE_DBCONFIG_RESET_DATABASE
#

set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix resetdb



ifcapable !vtab||!compound {
  finish_test
  return
}

# In the "inmemory_journal" permutation, each new connection executes 

#***********************************************************************
# Test cases for SQLITE_DBCONFIG_RESET_DATABASE
#

set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix resetdb

do_not_use_codec

ifcapable !vtab||!compound {
  finish_test
  return
}

# In the "inmemory_journal" permutation, each new connection executes