/ Check-in [93b623b2]
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Overview
Comment:Begin implementing a new system of upper bounds on the capabilities of SQLite. By clearly defining the upper bounds, we make those upper bounds explicitly testable. This check-in is just infrastructure. The upper bounds are not yet enforced. (CVS 3941)
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 93b623b232a43f78d2c90bfa2389dd5b28ad7280
User & Date: drh 2007-05-08 01:08:49
Context
2007-05-08
11:27
Fix a bug in the test logic introduced by check-in (3928). (CVS 3942) check-in: 47d1678d user: drh tags: trunk
01:08
Begin implementing a new system of upper bounds on the capabilities of SQLite. By clearly defining the upper bounds, we make those upper bounds explicitly testable. This check-in is just infrastructure. The upper bounds are not yet enforced. (CVS 3941) check-in: 93b623b2 user: drh tags: trunk
2007-05-07
19:31
Fix an NULL deref in the randomblob() function following a malloc failure. (CVS 3940) check-in: 011e7db2 user: drh tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to Makefile.in.

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  $(TOP)/src/test6.c \
  $(TOP)/src/test7.c \
  $(TOP)/src/test8.c \
  $(TOP)/src/test9.c \
  $(TOP)/src/test_autoext.c \
  $(TOP)/src/test_async.c \
  $(TOP)/src/test_btree.c \

  $(TOP)/src/test_hexio.c \
  $(TOP)/src/test_md5.c \
  $(TOP)/src/test_schema.c \
  $(TOP)/src/test_server.c \
  $(TOP)/src/test_tclvar.c \
  $(TOP)/src/utf.c \
  $(TOP)/src/util.c \
................................................................................
# Header files used by all library source files.
#
HDR = \
   sqlite3.h  \
   $(TOP)/src/btree.h \
   $(TOP)/src/btreeInt.h \
   $(TOP)/src/hash.h \

   opcodes.h \
   $(TOP)/src/os.h \
   $(TOP)/src/os_common.h \
   $(TOP)/src/sqlite3ext.h \
   $(TOP)/src/sqliteInt.h  \
   $(TOP)/src/vdbe.h \
   parse.h







>







 







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  $(TOP)/src/test6.c \
  $(TOP)/src/test7.c \
  $(TOP)/src/test8.c \
  $(TOP)/src/test9.c \
  $(TOP)/src/test_autoext.c \
  $(TOP)/src/test_async.c \
  $(TOP)/src/test_btree.c \
  $(TOP)/src/test_config.c \
  $(TOP)/src/test_hexio.c \
  $(TOP)/src/test_md5.c \
  $(TOP)/src/test_schema.c \
  $(TOP)/src/test_server.c \
  $(TOP)/src/test_tclvar.c \
  $(TOP)/src/utf.c \
  $(TOP)/src/util.c \
................................................................................
# Header files used by all library source files.
#
HDR = \
   sqlite3.h  \
   $(TOP)/src/btree.h \
   $(TOP)/src/btreeInt.h \
   $(TOP)/src/hash.h \
   $(TOP)/src/limits.h \
   opcodes.h \
   $(TOP)/src/os.h \
   $(TOP)/src/os_common.h \
   $(TOP)/src/sqlite3ext.h \
   $(TOP)/src/sqliteInt.h  \
   $(TOP)/src/vdbe.h \
   parse.h

Changes to main.mk.

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  $(TOP)/src/test6.c \
  $(TOP)/src/test7.c \
  $(TOP)/src/test8.c \
  $(TOP)/src/test9.c \
  $(TOP)/src/test_autoext.c \
  $(TOP)/src/test_async.c \
  $(TOP)/src/test_btree.c \

  $(TOP)/src/test_hexio.c \
  $(TOP)/src/test_md5.c \
  $(TOP)/src/test_schema.c \
  $(TOP)/src/test_server.c \
  $(TOP)/src/test_tclvar.c \
  $(TOP)/src/utf.c \
  $(TOP)/src/util.c \
................................................................................
# Header files used by all library source files.
#
HDR = \
   sqlite3.h  \
   $(TOP)/src/btree.h \
   $(TOP)/src/btreeInt.h \
   $(TOP)/src/hash.h \

   opcodes.h \
   $(TOP)/src/os.h \
   $(TOP)/src/os_common.h \
   $(TOP)/src/sqlite3ext.h \
   $(TOP)/src/sqliteInt.h  \
   $(TOP)/src/vdbe.h \
   parse.h







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  $(TOP)/src/test6.c \
  $(TOP)/src/test7.c \
  $(TOP)/src/test8.c \
  $(TOP)/src/test9.c \
  $(TOP)/src/test_autoext.c \
  $(TOP)/src/test_async.c \
  $(TOP)/src/test_btree.c \
  $(TOP)/src/test_config.c \
  $(TOP)/src/test_hexio.c \
  $(TOP)/src/test_md5.c \
  $(TOP)/src/test_schema.c \
  $(TOP)/src/test_server.c \
  $(TOP)/src/test_tclvar.c \
  $(TOP)/src/utf.c \
  $(TOP)/src/util.c \
................................................................................
# Header files used by all library source files.
#
HDR = \
   sqlite3.h  \
   $(TOP)/src/btree.h \
   $(TOP)/src/btreeInt.h \
   $(TOP)/src/hash.h \
   $(TOP)/src/limits.h \
   opcodes.h \
   $(TOP)/src/os.h \
   $(TOP)/src/os_common.h \
   $(TOP)/src/sqlite3ext.h \
   $(TOP)/src/sqliteInt.h  \
   $(TOP)/src/vdbe.h \
   parse.h

Changes to src/attach.c.

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**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains code used to implement the ATTACH and DETACH commands.
**
** $Id: attach.c,v 1.58 2007/05/04 13:15:56 drh Exp $
*/
#include "sqliteInt.h"

#ifndef SQLITE_OMIT_ATTACH
/*
** Resolve an expression that was part of an ATTACH or DETACH statement. This
** is slightly different from resolving a normal SQL expression, because simple
................................................................................

  /* Check for the following errors:
  **
  **     * Too many attached databases,
  **     * Transaction currently open
  **     * Specified database name already being used.
  */
  if( db->nDb>=MAX_ATTACHED+2 ){
    sqlite3_snprintf(
      sizeof(zErr), zErr, "too many attached databases - max %d", MAX_ATTACHED

    );
    goto attach_error;
  }
  if( !db->autoCommit ){
    sqlite3_snprintf(sizeof(zErr), zErr,
                     "cannot ATTACH database within transaction");
    goto attach_error;
................................................................................
  aNew = &db->aDb[db->nDb++];
  memset(aNew, 0, sizeof(*aNew));

  /* Open the database file. If the btree is successfully opened, use
  ** it to obtain the database schema. At this point the schema may
  ** or may not be initialised.
  */
  rc = sqlite3BtreeFactory(db, zFile, 0, MAX_PAGES, &aNew->pBt);
  if( rc==SQLITE_OK ){
    aNew->pSchema = sqlite3SchemaGet(aNew->pBt);
    if( !aNew->pSchema ){
      rc = SQLITE_NOMEM;
    }else if( aNew->pSchema->file_format && aNew->pSchema->enc!=ENC(db) ){
      sqlite3_snprintf(sizeof(zErr), zErr, 
        "attached databases must use the same text encoding as main database");







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**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains code used to implement the ATTACH and DETACH commands.
**
** $Id: attach.c,v 1.59 2007/05/08 01:08:49 drh Exp $
*/
#include "sqliteInt.h"

#ifndef SQLITE_OMIT_ATTACH
/*
** Resolve an expression that was part of an ATTACH or DETACH statement. This
** is slightly different from resolving a normal SQL expression, because simple
................................................................................

  /* Check for the following errors:
  **
  **     * Too many attached databases,
  **     * Transaction currently open
  **     * Specified database name already being used.
  */
  if( db->nDb>=SQLITE_MAX_ATTACHED+2 ){
    sqlite3_snprintf(
      sizeof(zErr), zErr, "too many attached databases - max %d", 
      SQLITE_MAX_ATTACHED
    );
    goto attach_error;
  }
  if( !db->autoCommit ){
    sqlite3_snprintf(sizeof(zErr), zErr,
                     "cannot ATTACH database within transaction");
    goto attach_error;
................................................................................
  aNew = &db->aDb[db->nDb++];
  memset(aNew, 0, sizeof(*aNew));

  /* Open the database file. If the btree is successfully opened, use
  ** it to obtain the database schema. At this point the schema may
  ** or may not be initialised.
  */
  rc = sqlite3BtreeFactory(db, zFile, 0, SQLITE_DEFAULT_CACHE_SIZE, &aNew->pBt);
  if( rc==SQLITE_OK ){
    aNew->pSchema = sqlite3SchemaGet(aNew->pBt);
    if( !aNew->pSchema ){
      rc = SQLITE_NOMEM;
    }else if( aNew->pSchema->file_format && aNew->pSchema->enc!=ENC(db) ){
      sqlite3_snprintf(sizeof(zErr), zErr, 
        "attached databases must use the same text encoding as main database");

Changes to src/build.c.

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**     CREATE INDEX
**     DROP INDEX
**     creating ID lists
**     BEGIN TRANSACTION
**     COMMIT
**     ROLLBACK
**
** $Id: build.c,v 1.425 2007/05/04 18:30:41 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>

/*
** This routine is called when a new SQL statement is beginning to
** be parsed.  Initialize the pParse structure as needed.
................................................................................
/*
** Make sure the TEMP database is open and available for use.  Return
** the number of errors.  Leave any error messages in the pParse structure.
*/
int sqlite3OpenTempDatabase(Parse *pParse){
  sqlite3 *db = pParse->db;
  if( db->aDb[1].pBt==0 && !pParse->explain ){
    int rc = sqlite3BtreeFactory(db, 0, 0, MAX_PAGES, &db->aDb[1].pBt);

    if( rc!=SQLITE_OK ){
      sqlite3ErrorMsg(pParse, "unable to open a temporary database "
        "file for storing temporary tables");
      pParse->rc = rc;
      return 1;
    }
    if( db->flags & !db->autoCommit ){
................................................................................
  db = pParse->db;
  if( pParse->cookieGoto==0 ){
    pParse->cookieGoto = sqlite3VdbeAddOp(v, OP_Goto, 0, 0)+1;
  }
  if( iDb>=0 ){
    assert( iDb<db->nDb );
    assert( db->aDb[iDb].pBt!=0 || iDb==1 );
    assert( iDb<MAX_ATTACHED+2 );
    mask = 1<<iDb;
    if( (pParse->cookieMask & mask)==0 ){
      pParse->cookieMask |= mask;
      pParse->cookieValue[iDb] = db->aDb[iDb].pSchema->schema_cookie;
      if( !OMIT_TEMPDB && iDb==1 ){
        sqlite3OpenTempDatabase(pParse);
      }







|







 







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>







 







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**     CREATE INDEX
**     DROP INDEX
**     creating ID lists
**     BEGIN TRANSACTION
**     COMMIT
**     ROLLBACK
**
** $Id: build.c,v 1.426 2007/05/08 01:08:49 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>

/*
** This routine is called when a new SQL statement is beginning to
** be parsed.  Initialize the pParse structure as needed.
................................................................................
/*
** Make sure the TEMP database is open and available for use.  Return
** the number of errors.  Leave any error messages in the pParse structure.
*/
int sqlite3OpenTempDatabase(Parse *pParse){
  sqlite3 *db = pParse->db;
  if( db->aDb[1].pBt==0 && !pParse->explain ){
    int rc = sqlite3BtreeFactory(db, 0, 0, SQLITE_DEFAULT_CACHE_SIZE,
                                 &db->aDb[1].pBt);
    if( rc!=SQLITE_OK ){
      sqlite3ErrorMsg(pParse, "unable to open a temporary database "
        "file for storing temporary tables");
      pParse->rc = rc;
      return 1;
    }
    if( db->flags & !db->autoCommit ){
................................................................................
  db = pParse->db;
  if( pParse->cookieGoto==0 ){
    pParse->cookieGoto = sqlite3VdbeAddOp(v, OP_Goto, 0, 0)+1;
  }
  if( iDb>=0 ){
    assert( iDb<db->nDb );
    assert( db->aDb[iDb].pBt!=0 || iDb==1 );
    assert( iDb<SQLITE_MAX_ATTACHED+2 );
    mask = 1<<iDb;
    if( (pParse->cookieMask & mask)==0 ){
      pParse->cookieMask |= mask;
      pParse->cookieValue[iDb] = db->aDb[iDb].pSchema->schema_cookie;
      if( !OMIT_TEMPDB && iDb==1 ){
        sqlite3OpenTempDatabase(pParse);
      }

Added src/limits.h.









































































































































































































































































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/*
** 2007 May 7
**
** The author disclaims copyright to this source code.  In place of
** a legal notice, here is a blessing:
**
**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** 
** This file defines various limits of what SQLite can process.
**
** @(#) $Id: limits.h,v 1.1 2007/05/08 01:08:49 drh Exp $
*/

/*
** The maximum length of a TEXT or BLOB in bytes.   This also
** limits the size of a row in a table or index.
**
** The hard limit is the ability of a 32-bit signed integer
** to count the size: 2^31-1 or 2147483647.
*/
#ifndef SQLITE_MAX_LENGTH
# define SQLITE_MAX_LENGTH 1000000000
#endif

/*
** This is the maximum number of
**
**    * Columns in a table
**    * Columns in an index
**    * Columns in a view
**    * Terms in the SET clause of an UPDATE statement
**    * Terms in the result set of a SELECT statement
**    * Terms in the GROUP BY or ORDER BY clauses of a SELECT statement.
**    * Terms in the VALUES clause of an INSERT statement
**
** The hard upper limit here is 32676.  Most database people will
** tell you that in a well-normalized database, you usually should
** not have more than a dozen or so columns in any table.  And if
** that is the case, there is no point in having more than a few
** dozen values in any of the other situations described above.
*/
#ifndef SQLITE_MAX_COLUMN
# define SQLITE_MAX_COLUMN 1000
#endif

/*
** The maximum length of a single SQL statement in bytes.
** The hard limit here is the same as SQLITE_MAX_LENGTH.
*/
#ifndef SQLITE_MAX_SQL_LENGTH
# define SQLITE_MAX_SQL_LENGTH 1000000
#endif

/*
** The maximum number of terms in an expression.
** This is limited to some extent by SQLITE_MAX_SQL_LENGTH.
** But sometime you might want to place more severe limits
** on the complexity of an expression.
*/
#ifndef SQLITE_MAX_EXPR_LENGTH
# define SQLITE_MAX_EXPR_LENGTH 5000
#endif

/*
** The maximum number of opcodes in a VDBE program.
*/
#ifndef SQLITE_MAX_VDBE_OP
# define SQLITE_MAX_VDBE_OP 25000
#endif

/*
** The maximum number of arguments to an SQL function.
*/
#ifndef SQLITE_MAX_FUNCTION_ARG
# define SQLITE_MAX_FUNCTION_ARG 100
#endif

/*
** The maximum number of in-memory pages to use for the main database
** table and for temporary tables.  The SQLITE_DEFAULT_CACHE_SIZE
*/
#ifndef SQLITE_DEFAULT_CACHE_SIZE
# define SQLITE_DEFAULT_CACHE_SIZE  2000
#endif
#ifndef SQLITE_DEFAULT_TEMP_CACHE_SIZE
# define SQLITE_DEFAULT_TEMP_CACHE_SIZE  500
#endif

/*
** The maximum number of attached databases.  This must be at least 2
** in order to support the main database file (0) and the file used to
** hold temporary tables (1).  And it must be less than 32 because
** we use a bitmask of databases with a u32 in places (for example
** the Parse.cookieMask field).
*/
#ifndef SQLITE_MAX_ATTACHED
# define SQLITE_MAX_ATTACHED 10
#endif


/*
** The maximum value of a ?nnn wildcard that the parser will accept.
*/
#ifndef SQLITE_MAX_VARIABLE_NUMBER
# define SQLITE_MAX_VARIABLE_NUMBER 999
#endif

/*
** The default size of a database page.
*/
#ifndef SQLITE_DEFAULT_PAGE_SIZE
# define SQLITE_DEFAULT_PAGE_SIZE 1024
#endif

/* Maximum page size.  The upper bound on this value is 32768.  This a limit
** imposed by the necessity of storing the value in a 2-byte unsigned integer
** and the fact that the page size must be a power of 2.
*/
#ifndef SQLITE_MAX_PAGE_SIZE
# define SQLITE_MAX_PAGE_SIZE 32768
#endif

/*
** Maximum number of pages in one database file.
*/
#ifndef SQLITE_MAX_PAGE_COUNT
# define SQLITE_MAX_PAGE_COUNT 1073741823
#endif

Changes to src/main.c.

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**
*************************************************************************
** Main file for the SQLite library.  The routines in this file
** implement the programmer interface to the library.  Routines in
** other files are for internal use by SQLite and should not be
** accessed by users of the library.
**
** $Id: main.c,v 1.373 2007/05/07 14:58:53 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "os.h"
#include <ctype.h>

/*
** The version of the library
................................................................................
  db->pDfltColl->type = SQLITE_COLL_BINARY;
  pColl = sqlite3FindCollSeq(db, SQLITE_UTF8, "NOCASE", 6, 0);
  if( pColl ){
    pColl->type = SQLITE_COLL_NOCASE;
  }

  /* Open the backend database driver */
  rc = sqlite3BtreeFactory(db, zFilename, 0, MAX_PAGES, &db->aDb[0].pBt);

  if( rc!=SQLITE_OK ){
    sqlite3Error(db, rc, 0);
    db->magic = SQLITE_MAGIC_CLOSED;
    goto opendb_out;
  }
  db->aDb[0].pSchema = sqlite3SchemaGet(db->aDb[0].pBt);
  db->aDb[1].pSchema = sqlite3SchemaGet(0);







|







 







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**
*************************************************************************
** Main file for the SQLite library.  The routines in this file
** implement the programmer interface to the library.  Routines in
** other files are for internal use by SQLite and should not be
** accessed by users of the library.
**
** $Id: main.c,v 1.374 2007/05/08 01:08:49 drh Exp $
*/
#include "sqliteInt.h"
#include "os.h"
#include <ctype.h>

/*
** The version of the library
................................................................................
  db->pDfltColl->type = SQLITE_COLL_BINARY;
  pColl = sqlite3FindCollSeq(db, SQLITE_UTF8, "NOCASE", 6, 0);
  if( pColl ){
    pColl->type = SQLITE_COLL_NOCASE;
  }

  /* Open the backend database driver */
  rc = sqlite3BtreeFactory(db, zFilename, 0, SQLITE_DEFAULT_CACHE_SIZE,
                           &db->aDb[0].pBt);
  if( rc!=SQLITE_OK ){
    sqlite3Error(db, rc, 0);
    db->magic = SQLITE_MAGIC_CLOSED;
    goto opendb_out;
  }
  db->aDb[0].pSchema = sqlite3SchemaGet(db->aDb[0].pBt);
  db->aDb[1].pSchema = sqlite3SchemaGet(0);

Changes to src/pager.h.

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
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33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This header file defines the interface that the sqlite page cache
** subsystem.  The page cache subsystem reads and writes a file a page
** at a time and provides a journal for rollback.
**
** @(#) $Id: pager.h,v 1.58 2007/04/13 02:14:30 drh Exp $
*/

#ifndef _PAGER_H_
#define _PAGER_H_

/*
** The default size of a database page.
*/
#ifndef SQLITE_DEFAULT_PAGE_SIZE
# define SQLITE_DEFAULT_PAGE_SIZE 1024
#endif

/* Maximum page size.  The upper bound on this value is 32768.  This a limit
** imposed by necessity of storing the value in a 2-byte unsigned integer
** and the fact that the page size must be a power of 2.
**
** This value is used to initialize certain arrays on the stack at
** various places in the code.  On embedded machines where stack space
** is limited and the flexibility of having large pages is not needed,
** it makes good sense to reduce the maximum page size to something more
** reasonable, like 1024.
*/
#ifndef SQLITE_MAX_PAGE_SIZE
# define SQLITE_MAX_PAGE_SIZE 32768
#endif

/*
** Maximum number of pages in one database.
*/
#define SQLITE_MAX_PAGE 1073741823

/*
** The type used to represent a page number.  The first page in a file
** is called page 1.  0 is used to represent "not a page".
*/
typedef unsigned int Pgno;

/*







|





<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<







9
10
11
12
13
14
15
16
17
18
19
20
21


























22
23
24
25
26
27
28
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This header file defines the interface that the sqlite page cache
** subsystem.  The page cache subsystem reads and writes a file a page
** at a time and provides a journal for rollback.
**
** @(#) $Id: pager.h,v 1.59 2007/05/08 01:08:49 drh Exp $
*/

#ifndef _PAGER_H_
#define _PAGER_H_



























/*
** The type used to represent a page number.  The first page in a file
** is called page 1.  0 is used to represent "not a page".
*/
typedef unsigned int Pgno;

/*

Changes to src/pragma.c.

7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
...
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains code used to implement the PRAGMA command.
**
** $Id: pragma.c,v 1.134 2007/05/04 18:30:41 drh Exp $
*/
#include "sqliteInt.h"
#include "os.h"
#include <ctype.h>

/* Ignore this whole file if pragmas are disabled
*/
................................................................................
    int addr;
    if( sqlite3ReadSchema(pParse) ) goto pragma_out;
    if( !zRight ){
      sqlite3VdbeSetNumCols(v, 1);
      sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "cache_size", P3_STATIC);
      addr = sqlite3VdbeAddOpList(v, ArraySize(getCacheSize), getCacheSize);
      sqlite3VdbeChangeP1(v, addr, iDb);
      sqlite3VdbeChangeP1(v, addr+5, MAX_PAGES);
    }else{
      int size = atoi(zRight);
      if( size<0 ) size = -size;
      sqlite3BeginWriteOperation(pParse, 0, iDb);
      sqlite3VdbeAddOp(v, OP_Integer, size, 0);
      sqlite3VdbeAddOp(v, OP_ReadCookie, iDb, 2);
      addr = sqlite3VdbeAddOp(v, OP_Integer, 0, 0);







|







 







|







7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
...
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains code used to implement the PRAGMA command.
**
** $Id: pragma.c,v 1.135 2007/05/08 01:08:49 drh Exp $
*/
#include "sqliteInt.h"
#include "os.h"
#include <ctype.h>

/* Ignore this whole file if pragmas are disabled
*/
................................................................................
    int addr;
    if( sqlite3ReadSchema(pParse) ) goto pragma_out;
    if( !zRight ){
      sqlite3VdbeSetNumCols(v, 1);
      sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "cache_size", P3_STATIC);
      addr = sqlite3VdbeAddOpList(v, ArraySize(getCacheSize), getCacheSize);
      sqlite3VdbeChangeP1(v, addr, iDb);
      sqlite3VdbeChangeP1(v, addr+5, SQLITE_DEFAULT_CACHE_SIZE);
    }else{
      int size = atoi(zRight);
      if( size<0 ) size = -size;
      sqlite3BeginWriteOperation(pParse, 0, iDb);
      sqlite3VdbeAddOp(v, OP_Integer, size, 0);
      sqlite3VdbeAddOp(v, OP_ReadCookie, iDb, 2);
      addr = sqlite3VdbeAddOp(v, OP_Integer, 0, 0);

Changes to src/prepare.c.

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
...
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains the implementation of the sqlite3_prepare()
** interface, and routines that contribute to loading the database schema
** from disk.
**
** $Id: prepare.c,v 1.47 2007/04/30 21:39:16 drh Exp $
*/
#include "sqliteInt.h"
#include "os.h"
#include <ctype.h>

/*
** Fill the InitData structure with an error message that indicates
................................................................................
    }
  }else{
    DbSetProperty(db, iDb, DB_Empty);
  }
  pDb->pSchema->enc = ENC(db);

  size = meta[2];
  if( size==0 ){ size = MAX_PAGES; }
  pDb->pSchema->cache_size = size;
  sqlite3BtreeSetCacheSize(pDb->pBt, pDb->pSchema->cache_size);

  /*
  ** file_format==1    Version 3.0.0.
  ** file_format==2    Version 3.1.3.  // ALTER TABLE ADD COLUMN
  ** file_format==3    Version 3.1.4.  // ditto but with non-NULL defaults







|







 







|







9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
...
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains the implementation of the sqlite3_prepare()
** interface, and routines that contribute to loading the database schema
** from disk.
**
** $Id: prepare.c,v 1.48 2007/05/08 01:08:49 drh Exp $
*/
#include "sqliteInt.h"
#include "os.h"
#include <ctype.h>

/*
** Fill the InitData structure with an error message that indicates
................................................................................
    }
  }else{
    DbSetProperty(db, iDb, DB_Empty);
  }
  pDb->pSchema->enc = ENC(db);

  size = meta[2];
  if( size==0 ){ size = SQLITE_DEFAULT_CACHE_SIZE; }
  pDb->pSchema->cache_size = size;
  sqlite3BtreeSetCacheSize(pDb->pBt, pDb->pSchema->cache_size);

  /*
  ** file_format==1    Version 3.0.0.
  ** file_format==2    Version 3.1.3.  // ALTER TABLE ADD COLUMN
  ** file_format==3    Version 3.1.4.  // ditto but with non-NULL defaults

Changes to src/sqlite.h.in.

8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
...
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This header file defines the interface that the SQLite library
** presents to client programs.
**
** @(#) $Id: sqlite.h.in,v 1.206 2007/05/07 14:58:53 danielk1977 Exp $
*/
#ifndef _SQLITE3_H_
#define _SQLITE3_H_
#include <stdarg.h>     /* Needed for the definition of va_list */

/*
** Make sure we can call this stuff from C++.
................................................................................
#define SQLITE_CORRUPT     11   /* The database disk image is malformed */
#define SQLITE_NOTFOUND    12   /* NOT USED. Table or record not found */
#define SQLITE_FULL        13   /* Insertion failed because database is full */
#define SQLITE_CANTOPEN    14   /* Unable to open the database file */
#define SQLITE_PROTOCOL    15   /* NOT USED. Database lock protocol error */
#define SQLITE_EMPTY       16   /* Database is empty */
#define SQLITE_SCHEMA      17   /* The database schema changed */
#define SQLITE_TOOBIG      18   /* NOT USED. Too much data for one row */
#define SQLITE_CONSTRAINT  19   /* Abort due to contraint violation */
#define SQLITE_MISMATCH    20   /* Data type mismatch */
#define SQLITE_MISUSE      21   /* Library used incorrectly */
#define SQLITE_NOLFS       22   /* Uses OS features not supported on host */
#define SQLITE_AUTH        23   /* Authorization denied */
#define SQLITE_FORMAT      24   /* Auxiliary database format error */
#define SQLITE_RANGE       25   /* 2nd parameter to sqlite3_bind out of range */







|







 







|







8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
...
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This header file defines the interface that the SQLite library
** presents to client programs.
**
** @(#) $Id: sqlite.h.in,v 1.207 2007/05/08 01:08:49 drh Exp $
*/
#ifndef _SQLITE3_H_
#define _SQLITE3_H_
#include <stdarg.h>     /* Needed for the definition of va_list */

/*
** Make sure we can call this stuff from C++.
................................................................................
#define SQLITE_CORRUPT     11   /* The database disk image is malformed */
#define SQLITE_NOTFOUND    12   /* NOT USED. Table or record not found */
#define SQLITE_FULL        13   /* Insertion failed because database is full */
#define SQLITE_CANTOPEN    14   /* Unable to open the database file */
#define SQLITE_PROTOCOL    15   /* NOT USED. Database lock protocol error */
#define SQLITE_EMPTY       16   /* Database is empty */
#define SQLITE_SCHEMA      17   /* The database schema changed */
#define SQLITE_TOOBIG      18   /* String or BLOB exceeds size limit */
#define SQLITE_CONSTRAINT  19   /* Abort due to contraint violation */
#define SQLITE_MISMATCH    20   /* Data type mismatch */
#define SQLITE_MISUSE      21   /* Library used incorrectly */
#define SQLITE_NOLFS       22   /* Uses OS features not supported on host */
#define SQLITE_AUTH        23   /* Authorization denied */
#define SQLITE_FORMAT      24   /* Auxiliary database format error */
#define SQLITE_RANGE       25   /* 2nd parameter to sqlite3_bind out of range */

Changes to src/sqliteInt.h.

7
8
9
10
11
12
13
14
15
16
17


18
19
20
21
22
23
24
..
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
...
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
....
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** Internal interface definitions for SQLite.
**
** @(#) $Id: sqliteInt.h,v 1.558 2007/05/07 09:32:45 danielk1977 Exp $
*/
#ifndef _SQLITEINT_H_
#define _SQLITEINT_H_



#if defined(SQLITE_TCL) || defined(TCLSH)
# include <tcl.h>
#endif

/*
** Many people are failing to set -DNDEBUG=1 when compiling SQLite.
................................................................................
# define SQLITE_OMIT_TRACE 1
# undef SQLITE_MIXED_ENDIAN_64BIT_FLOAT
#endif
#ifndef SQLITE_BIG_DBL
# define SQLITE_BIG_DBL (1e99)
#endif

/*
** The maximum number of in-memory pages to use for the main database
** table and for temporary tables. Internally, the MAX_PAGES and 
** TEMP_PAGES macros are used. To override the default values at
** compilation time, the SQLITE_DEFAULT_CACHE_SIZE and 
** SQLITE_DEFAULT_TEMP_CACHE_SIZE macros should be set.
*/
#ifdef SQLITE_DEFAULT_CACHE_SIZE
# define MAX_PAGES SQLITE_DEFAULT_CACHE_SIZE
#else
# define MAX_PAGES   2000
#endif
#ifdef SQLITE_DEFAULT_TEMP_CACHE_SIZE
# define TEMP_PAGES SQLITE_DEFAULT_TEMP_CACHE_SIZE
#else
# define TEMP_PAGES   500
#endif

/*
** OMIT_TEMPDB is set to 1 if SQLITE_OMIT_TEMPDB is defined, or 0
** afterward. Having this macro allows us to cause the C compiler 
** to omit code used by TEMP tables without messy #ifndef statements.
*/
#ifdef SQLITE_OMIT_TEMPDB
#define OMIT_TEMPDB 1
................................................................................
** If the following macro is set to 0, the NULLs are indistinct for
** a UNIQUE index.  In this mode, you can only have a single NULL entry
** for a column declared UNIQUE.  This is the way Informix and SQL Server
** work.
*/
#define NULL_DISTINCT_FOR_UNIQUE 1

/*
** The maximum number of attached databases.  This must be at least 2
** in order to support the main database file (0) and the file used to
** hold temporary tables (1).  And it must be less than 32 because
** we use a bitmask of databases with a u32 in places (for example
** the Parse.cookieMask field).
*/
#define MAX_ATTACHED 10

/*
** The maximum value of a ?nnn wildcard that the parser will accept.
*/
#define SQLITE_MAX_VARIABLE_NUMBER 999

/*
** The "file format" number is an integer that is incremented whenever
** the VDBE-level file format changes.  The following macros define the
** the default file format for new databases and the maximum file format
** that the library can read.
*/
#define SQLITE_MAX_FILE_FORMAT 4
................................................................................
  int nTab;            /* Number of previously allocated VDBE cursors */
  int nMem;            /* Number of memory cells used so far */
  int nSet;            /* Number of sets used so far */
  int ckOffset;        /* Stack offset to data used by CHECK constraints */
  u32 writeMask;       /* Start a write transaction on these databases */
  u32 cookieMask;      /* Bitmask of schema verified databases */
  int cookieGoto;      /* Address of OP_Goto to cookie verifier subroutine */
  int cookieValue[MAX_ATTACHED+2];  /* Values of cookies to verify */
#ifndef SQLITE_OMIT_SHARED_CACHE
  int nTableLock;        /* Number of locks in aTableLock */
  TableLock *aTableLock; /* Required table locks for shared-cache mode */
#endif

  /* Above is constant between recursions.  Below is reset before and after
  ** each recursion */







|



>
>







 







<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<







 







<
<
<
<
<
<
<
<
<
<
<
<
<
<







 







|







7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
..
79
80
81
82
83
84
85


















86
87
88
89
90
91
92
...
104
105
106
107
108
109
110














111
112
113
114
115
116
117
....
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** Internal interface definitions for SQLite.
**
** @(#) $Id: sqliteInt.h,v 1.559 2007/05/08 01:08:49 drh Exp $
*/
#ifndef _SQLITEINT_H_
#define _SQLITEINT_H_
#include "limits.h"


#if defined(SQLITE_TCL) || defined(TCLSH)
# include <tcl.h>
#endif

/*
** Many people are failing to set -DNDEBUG=1 when compiling SQLite.
................................................................................
# define SQLITE_OMIT_TRACE 1
# undef SQLITE_MIXED_ENDIAN_64BIT_FLOAT
#endif
#ifndef SQLITE_BIG_DBL
# define SQLITE_BIG_DBL (1e99)
#endif



















/*
** OMIT_TEMPDB is set to 1 if SQLITE_OMIT_TEMPDB is defined, or 0
** afterward. Having this macro allows us to cause the C compiler 
** to omit code used by TEMP tables without messy #ifndef statements.
*/
#ifdef SQLITE_OMIT_TEMPDB
#define OMIT_TEMPDB 1
................................................................................
** If the following macro is set to 0, the NULLs are indistinct for
** a UNIQUE index.  In this mode, you can only have a single NULL entry
** for a column declared UNIQUE.  This is the way Informix and SQL Server
** work.
*/
#define NULL_DISTINCT_FOR_UNIQUE 1















/*
** The "file format" number is an integer that is incremented whenever
** the VDBE-level file format changes.  The following macros define the
** the default file format for new databases and the maximum file format
** that the library can read.
*/
#define SQLITE_MAX_FILE_FORMAT 4
................................................................................
  int nTab;            /* Number of previously allocated VDBE cursors */
  int nMem;            /* Number of memory cells used so far */
  int nSet;            /* Number of sets used so far */
  int ckOffset;        /* Stack offset to data used by CHECK constraints */
  u32 writeMask;       /* Start a write transaction on these databases */
  u32 cookieMask;      /* Bitmask of schema verified databases */
  int cookieGoto;      /* Address of OP_Goto to cookie verifier subroutine */
  int cookieValue[SQLITE_MAX_ATTACHED+2];  /* Values of cookies to verify */
#ifndef SQLITE_OMIT_SHARED_CACHE
  int nTableLock;        /* Number of locks in aTableLock */
  TableLock *aTableLock; /* Required table locks for shared-cache mode */
#endif

  /* Above is constant between recursions.  Below is reset before and after
  ** each recursion */

Changes to src/tclsqlite.c.

8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
....
2493
2494
2495
2496
2497
2498
2499

2500
2501
2502
2503
2504
2505
2506
....
2508
2509
2510
2511
2512
2513
2514

2515
2516
2517
2518
2519
2520
2521
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** A TCL Interface to SQLite.  Append this file to sqlite3.c and
** compile the whole thing to build a TCL-enabled version of SQLite.
**
** $Id: tclsqlite.c,v 1.186 2007/05/04 19:03:03 danielk1977 Exp $
*/
#include "tcl.h"
#include <errno.h>

/*
** Some additional include files are needed if this file is not
** appended to the amalgamation.
................................................................................
    extern int Md5_Init(Tcl_Interp*);
    extern int Sqlitetestsse_Init(Tcl_Interp*);
    extern int Sqlitetestasync_Init(Tcl_Interp*);
    extern int Sqlitetesttclvar_Init(Tcl_Interp*);
    extern int Sqlitetestschema_Init(Tcl_Interp*);
    extern int Sqlitetest_autoext_Init(Tcl_Interp*);
    extern int Sqlitetest_hexio_Init(Tcl_Interp*);


    Sqlitetest1_Init(interp);
    Sqlitetest2_Init(interp);
    Sqlitetest3_Init(interp);
    Sqlitetest4_Init(interp);
    Sqlitetest5_Init(interp);
    Sqlitetest6_Init(interp);
................................................................................
    Sqlitetest8_Init(interp);
    Sqlitetest9_Init(interp);
    Sqlitetestasync_Init(interp);
    Sqlitetesttclvar_Init(interp);
    Sqlitetestschema_Init(interp);
    Sqlitetest_autoext_Init(interp);
    Sqlitetest_hexio_Init(interp);

    Md5_Init(interp);
#ifdef SQLITE_SSE
    Sqlitetestsse_Init(interp);
#endif
  }
#endif
  if( argc>=2 || TCLSH==2 ){







|







 







>







 







>







8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
....
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
....
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** A TCL Interface to SQLite.  Append this file to sqlite3.c and
** compile the whole thing to build a TCL-enabled version of SQLite.
**
** $Id: tclsqlite.c,v 1.187 2007/05/08 01:08:49 drh Exp $
*/
#include "tcl.h"
#include <errno.h>

/*
** Some additional include files are needed if this file is not
** appended to the amalgamation.
................................................................................
    extern int Md5_Init(Tcl_Interp*);
    extern int Sqlitetestsse_Init(Tcl_Interp*);
    extern int Sqlitetestasync_Init(Tcl_Interp*);
    extern int Sqlitetesttclvar_Init(Tcl_Interp*);
    extern int Sqlitetestschema_Init(Tcl_Interp*);
    extern int Sqlitetest_autoext_Init(Tcl_Interp*);
    extern int Sqlitetest_hexio_Init(Tcl_Interp*);
    extern int Sqliteconfig_Init(Tcl_Interp*);

    Sqlitetest1_Init(interp);
    Sqlitetest2_Init(interp);
    Sqlitetest3_Init(interp);
    Sqlitetest4_Init(interp);
    Sqlitetest5_Init(interp);
    Sqlitetest6_Init(interp);
................................................................................
    Sqlitetest8_Init(interp);
    Sqlitetest9_Init(interp);
    Sqlitetestasync_Init(interp);
    Sqlitetesttclvar_Init(interp);
    Sqlitetestschema_Init(interp);
    Sqlitetest_autoext_Init(interp);
    Sqlitetest_hexio_Init(interp);
    Sqliteconfig_Init(interp);
    Md5_Init(interp);
#ifdef SQLITE_SSE
    Sqlitetestsse_Init(interp);
#endif
  }
#endif
  if( argc>=2 || TCLSH==2 ){

Changes to src/test1.c.

9
10
11
12
13
14
15
16
17
18
19
20
21
22
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....
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....
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**    May you share freely, never taking more than you give.
**
*************************************************************************
** Code for testing all sorts of SQLite interfaces.  This code
** is not included in the SQLite library.  It is used for automated
** testing of the SQLite library.
**
** $Id: test1.c,v 1.250 2007/05/07 14:58:53 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "tcl.h"
#include "os.h"
#include <stdlib.h>
#include <string.h>

................................................................................
    Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(v));
  }
  Tcl_SetObjResult(interp, pResult);
  return TCL_OK;
}


/*
** This routine sets entries in the global ::sqlite_options() array variable
** according to the compile-time configuration of the database.  Test
** procedures use this to determine when tests should be omitted.
*/
static void set_options(Tcl_Interp *interp){
#ifdef SQLITE_32BIT_ROWID
  Tcl_SetVar2(interp, "sqlite_options", "rowid32", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "rowid32", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_CASE_SENSITIVE_LIKE
  Tcl_SetVar2(interp, "sqlite_options","casesensitivelike","1",TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options","casesensitivelike","0",TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_DISABLE_DIRSYNC
  Tcl_SetVar2(interp, "sqlite_options", "dirsync", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "dirsync", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_DISABLE_LFS
  Tcl_SetVar2(interp, "sqlite_options", "lfs", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "lfs", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_ALTERTABLE
  Tcl_SetVar2(interp, "sqlite_options", "altertable", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "altertable", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_ANALYZE
  Tcl_SetVar2(interp, "sqlite_options", "analyze", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "analyze", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_ATTACH
  Tcl_SetVar2(interp, "sqlite_options", "attach", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "attach", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_AUTHORIZATION
  Tcl_SetVar2(interp, "sqlite_options", "auth", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "auth", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_AUTOINCREMENT
  Tcl_SetVar2(interp, "sqlite_options", "autoinc", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "autoinc", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_AUTOVACUUM
  Tcl_SetVar2(interp, "sqlite_options", "autovacuum", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "autovacuum", "1", TCL_GLOBAL_ONLY);
#endif /* SQLITE_OMIT_AUTOVACUUM */
#if !defined(SQLITE_DEFAULT_AUTOVACUUM) || SQLITE_DEFAULT_AUTOVACUUM==0
  Tcl_SetVar2(interp,"sqlite_options","default_autovacuum","0",TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp,"sqlite_options","default_autovacuum","1",TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_BETWEEN_OPTIMIZATION
  Tcl_SetVar2(interp, "sqlite_options", "between_opt", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "between_opt", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_BLOB_LITERAL
  Tcl_SetVar2(interp, "sqlite_options", "bloblit", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "bloblit", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_CAST
  Tcl_SetVar2(interp, "sqlite_options", "cast", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "cast", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_CHECK
  Tcl_SetVar2(interp, "sqlite_options", "check", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "check", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_ENABLE_COLUMN_METADATA
  Tcl_SetVar2(interp, "sqlite_options", "columnmetadata", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "columnmetadata", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_COMPLETE
  Tcl_SetVar2(interp, "sqlite_options", "complete", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "complete", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_COMPOUND_SELECT
  Tcl_SetVar2(interp, "sqlite_options", "compound", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "compound", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_CONFLICT_CLAUSE
  Tcl_SetVar2(interp, "sqlite_options", "conflict", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "conflict", "1", TCL_GLOBAL_ONLY);
#endif

#if OS_UNIX
  Tcl_SetVar2(interp, "sqlite_options", "crashtest", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "crashtest", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_DATETIME_FUNCS
  Tcl_SetVar2(interp, "sqlite_options", "datetime", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "datetime", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_DISKIO
  Tcl_SetVar2(interp, "sqlite_options", "diskio", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "diskio", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_EXPLAIN
  Tcl_SetVar2(interp, "sqlite_options", "explain", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "explain", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_FLOATING_POINT
  Tcl_SetVar2(interp, "sqlite_options", "floatingpoint", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "floatingpoint", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_FOREIGN_KEY
  Tcl_SetVar2(interp, "sqlite_options", "foreignkey", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "foreignkey", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_ENABLE_FTS1
  Tcl_SetVar2(interp, "sqlite_options", "fts1", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "fts1", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_ENABLE_FTS2
  Tcl_SetVar2(interp, "sqlite_options", "fts2", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "fts2", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_GLOBALRECOVER
  Tcl_SetVar2(interp, "sqlite_options", "globalrecover", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "globalrecover", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_ENABLE_ICU
  Tcl_SetVar2(interp, "sqlite_options", "icu", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "icu", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_INCRBLOB
  Tcl_SetVar2(interp, "sqlite_options", "incrblob", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "incrblob", "1", TCL_GLOBAL_ONLY);
#endif /* SQLITE_OMIT_AUTOVACUUM */

#ifdef SQLITE_OMIT_INTEGRITY_CHECK
  Tcl_SetVar2(interp, "sqlite_options", "integrityck", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "integrityck", "1", TCL_GLOBAL_ONLY);
#endif

#if defined(SQLITE_DEFAULT_FILE_FORMAT) && SQLITE_DEFAULT_FILE_FORMAT==1
  Tcl_SetVar2(interp, "sqlite_options", "legacyformat", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "legacyformat", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_LIKE_OPTIMIZATION
  Tcl_SetVar2(interp, "sqlite_options", "like_opt", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "like_opt", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_LOAD_EXTENSION
  Tcl_SetVar2(interp, "sqlite_options", "load_ext", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "load_ext", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_MEMORYDB
  Tcl_SetVar2(interp, "sqlite_options", "memorydb", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "memorydb", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_ENABLE_MEMORY_MANAGEMENT
  Tcl_SetVar2(interp, "sqlite_options", "memorymanage", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "memorymanage", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_OR_OPTIMIZATION
  Tcl_SetVar2(interp, "sqlite_options", "or_opt", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "or_opt", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_PAGER_PRAGMAS
  Tcl_SetVar2(interp, "sqlite_options", "pager_pragmas", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "pager_pragmas", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_PARSER
  Tcl_SetVar2(interp, "sqlite_options", "parser", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "parser", "1", TCL_GLOBAL_ONLY);
#endif

#if defined(SQLITE_OMIT_PRAGMA) || defined(SQLITE_OMIT_FLAG_PRAGMAS)
  Tcl_SetVar2(interp, "sqlite_options", "pragma", "0", TCL_GLOBAL_ONLY);
  Tcl_SetVar2(interp, "sqlite_options", "integrityck", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "pragma", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_PROGRESS_CALLBACK
  Tcl_SetVar2(interp, "sqlite_options", "progress", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "progress", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_ENABLE_REDEF_IO
  Tcl_SetVar2(interp, "sqlite_options", "redefio", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "redefio", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_REINDEX
  Tcl_SetVar2(interp, "sqlite_options", "reindex", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "reindex", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_SCHEMA_PRAGMAS
  Tcl_SetVar2(interp, "sqlite_options", "schema_pragmas", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "schema_pragmas", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS
  Tcl_SetVar2(interp, "sqlite_options", "schema_version", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "schema_version", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_SHARED_CACHE
  Tcl_SetVar2(interp, "sqlite_options", "shared_cache", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "shared_cache", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_SUBQUERY
  Tcl_SetVar2(interp, "sqlite_options", "subquery", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "subquery", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_TCL_VARIABLE
  Tcl_SetVar2(interp, "sqlite_options", "tclvar", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "tclvar", "1", TCL_GLOBAL_ONLY);
#endif

#if defined(THREADSAFE) && THREADSAFE
  Tcl_SetVar2(interp, "sqlite_options", "threadsafe", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "threadsafe", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_TRACE
  Tcl_SetVar2(interp, "sqlite_options", "trace", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "trace", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_TRIGGER
  Tcl_SetVar2(interp, "sqlite_options", "trigger", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "trigger", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_TEMPDB
  Tcl_SetVar2(interp, "sqlite_options", "tempdb", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "tempdb", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_UTF16
  Tcl_SetVar2(interp, "sqlite_options", "utf16", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "utf16", "1", TCL_GLOBAL_ONLY);
#endif

#if defined(SQLITE_OMIT_VACUUM) || defined(SQLITE_OMIT_ATTACH)
  Tcl_SetVar2(interp, "sqlite_options", "vacuum", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "vacuum", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_VIEW
  Tcl_SetVar2(interp, "sqlite_options", "view", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "view", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_VIRTUALTABLE
  Tcl_SetVar2(interp, "sqlite_options", "vtab", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "vtab", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_DEFAULT_FILE_FORMAT
  Tcl_ObjSetVar2(interp, 
      Tcl_NewStringObj("sqlite_default_file_format", -1), 0, 
      Tcl_NewIntObj(SQLITE_DEFAULT_FILE_FORMAT), TCL_GLOBAL_ONLY
  );
#endif
#ifdef SQLITE_MAX_PAGE_SIZE
  Tcl_ObjSetVar2(interp, 
      Tcl_NewStringObj("SQLITE_MAX_PAGE_SIZE", -1), 0, 
      Tcl_NewIntObj(SQLITE_MAX_PAGE_SIZE), TCL_GLOBAL_ONLY
  );
#endif
#ifdef TEMP_STORE
  Tcl_ObjSetVar2(interp, 
      Tcl_NewStringObj("TEMP_STORE", -1), 0, 
      Tcl_NewIntObj(TEMP_STORE), TCL_GLOBAL_ONLY
  );
#endif
}

/*
** tclcmd:   working_64bit_int
**
** Some TCL builds (ex: cygwin) do not support 64-bit integers.  This
** leads to a number of test failures.  The present command checks the
** TCL build to see whether or not it supports 64-bit integers.  It
** returns TRUE if it does and FALSE if not.
................................................................................
      (char*)&bitmask_size, TCL_LINK_INT|TCL_LINK_READ_ONLY);
#if OS_UNIX
  Tcl_LinkVar(interp, "sqlite_sync_count",
      (char*)&sqlite3_sync_count, TCL_LINK_INT);
  Tcl_LinkVar(interp, "sqlite_fullsync_count",
      (char*)&sqlite3_fullsync_count, TCL_LINK_INT);
#endif /* OS_UNIX */
  set_options(interp);

  return TCL_OK;
}







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<



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**    May you share freely, never taking more than you give.
**
*************************************************************************
** Code for testing all sorts of SQLite interfaces.  This code
** is not included in the SQLite library.  It is used for automated
** testing of the SQLite library.
**
** $Id: test1.c,v 1.251 2007/05/08 01:08:49 drh Exp $
*/
#include "sqliteInt.h"
#include "tcl.h"
#include "os.h"
#include <stdlib.h>
#include <string.h>

................................................................................
    Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(v));
  }
  Tcl_SetObjResult(interp, pResult);
  return TCL_OK;
}












































































































































































































































































































































































/*
** tclcmd:   working_64bit_int
**
** Some TCL builds (ex: cygwin) do not support 64-bit integers.  This
** leads to a number of test failures.  The present command checks the
** TCL build to see whether or not it supports 64-bit integers.  It
** returns TRUE if it does and FALSE if not.
................................................................................
      (char*)&bitmask_size, TCL_LINK_INT|TCL_LINK_READ_ONLY);
#if OS_UNIX
  Tcl_LinkVar(interp, "sqlite_sync_count",
      (char*)&sqlite3_sync_count, TCL_LINK_INT);
  Tcl_LinkVar(interp, "sqlite_fullsync_count",
      (char*)&sqlite3_fullsync_count, TCL_LINK_INT);
#endif /* OS_UNIX */


  return TCL_OK;
}

Added src/test_config.c.

























































































































































































































































































































































































































































































































































































































































































































































































































































































































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/*
** 2007 May 7
**
** The author disclaims copyright to this source code.  In place of
** a legal notice, here is a blessing:
**
**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** 
** This file contains code used for testing the SQLite system.
** None of the code in this file goes into a deliverable build.
** 
** The focus of this file is providing the TCL testing layer
** access to compile-time constants.
**
** $Id: test_config.c,v 1.1 2007/05/08 01:08:49 drh Exp $
*/
#include "sqliteInt.h"
#include "tcl.h"
#include "os.h"
#include <stdlib.h>
#include <string.h>

/*
** This routine sets entries in the global ::sqlite_options() array variable
** according to the compile-time configuration of the database.  Test
** procedures use this to determine when tests should be omitted.
*/
static void set_options(Tcl_Interp *interp){
#ifdef SQLITE_32BIT_ROWID
  Tcl_SetVar2(interp, "sqlite_options", "rowid32", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "rowid32", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_CASE_SENSITIVE_LIKE
  Tcl_SetVar2(interp, "sqlite_options","casesensitivelike","1",TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options","casesensitivelike","0",TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_DISABLE_DIRSYNC
  Tcl_SetVar2(interp, "sqlite_options", "dirsync", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "dirsync", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_DISABLE_LFS
  Tcl_SetVar2(interp, "sqlite_options", "lfs", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "lfs", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_ALTERTABLE
  Tcl_SetVar2(interp, "sqlite_options", "altertable", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "altertable", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_ANALYZE
  Tcl_SetVar2(interp, "sqlite_options", "analyze", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "analyze", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_ATTACH
  Tcl_SetVar2(interp, "sqlite_options", "attach", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "attach", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_AUTHORIZATION
  Tcl_SetVar2(interp, "sqlite_options", "auth", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "auth", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_AUTOINCREMENT
  Tcl_SetVar2(interp, "sqlite_options", "autoinc", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "autoinc", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_AUTOVACUUM
  Tcl_SetVar2(interp, "sqlite_options", "autovacuum", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "autovacuum", "1", TCL_GLOBAL_ONLY);
#endif /* SQLITE_OMIT_AUTOVACUUM */
#if !defined(SQLITE_DEFAULT_AUTOVACUUM) || SQLITE_DEFAULT_AUTOVACUUM==0
  Tcl_SetVar2(interp,"sqlite_options","default_autovacuum","0",TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp,"sqlite_options","default_autovacuum","1",TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_BETWEEN_OPTIMIZATION
  Tcl_SetVar2(interp, "sqlite_options", "between_opt", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "between_opt", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_BLOB_LITERAL
  Tcl_SetVar2(interp, "sqlite_options", "bloblit", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "bloblit", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_CAST
  Tcl_SetVar2(interp, "sqlite_options", "cast", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "cast", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_CHECK
  Tcl_SetVar2(interp, "sqlite_options", "check", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "check", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_ENABLE_COLUMN_METADATA
  Tcl_SetVar2(interp, "sqlite_options", "columnmetadata", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "columnmetadata", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_COMPLETE
  Tcl_SetVar2(interp, "sqlite_options", "complete", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "complete", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_COMPOUND_SELECT
  Tcl_SetVar2(interp, "sqlite_options", "compound", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "compound", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_CONFLICT_CLAUSE
  Tcl_SetVar2(interp, "sqlite_options", "conflict", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "conflict", "1", TCL_GLOBAL_ONLY);
#endif

#if OS_UNIX
  Tcl_SetVar2(interp, "sqlite_options", "crashtest", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "crashtest", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_DATETIME_FUNCS
  Tcl_SetVar2(interp, "sqlite_options", "datetime", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "datetime", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_DISKIO
  Tcl_SetVar2(interp, "sqlite_options", "diskio", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "diskio", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_EXPLAIN
  Tcl_SetVar2(interp, "sqlite_options", "explain", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "explain", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_FLOATING_POINT
  Tcl_SetVar2(interp, "sqlite_options", "floatingpoint", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "floatingpoint", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_FOREIGN_KEY
  Tcl_SetVar2(interp, "sqlite_options", "foreignkey", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "foreignkey", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_ENABLE_FTS1
  Tcl_SetVar2(interp, "sqlite_options", "fts1", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "fts1", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_ENABLE_FTS2
  Tcl_SetVar2(interp, "sqlite_options", "fts2", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "fts2", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_GLOBALRECOVER
  Tcl_SetVar2(interp, "sqlite_options", "globalrecover", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "globalrecover", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_ENABLE_ICU
  Tcl_SetVar2(interp, "sqlite_options", "icu", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "icu", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_INCRBLOB
  Tcl_SetVar2(interp, "sqlite_options", "incrblob", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "incrblob", "1", TCL_GLOBAL_ONLY);
#endif /* SQLITE_OMIT_AUTOVACUUM */

#ifdef SQLITE_OMIT_INTEGRITY_CHECK
  Tcl_SetVar2(interp, "sqlite_options", "integrityck", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "integrityck", "1", TCL_GLOBAL_ONLY);
#endif

#if defined(SQLITE_DEFAULT_FILE_FORMAT) && SQLITE_DEFAULT_FILE_FORMAT==1
  Tcl_SetVar2(interp, "sqlite_options", "legacyformat", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "legacyformat", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_LIKE_OPTIMIZATION
  Tcl_SetVar2(interp, "sqlite_options", "like_opt", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "like_opt", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_LOAD_EXTENSION
  Tcl_SetVar2(interp, "sqlite_options", "load_ext", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "load_ext", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_MEMORYDB
  Tcl_SetVar2(interp, "sqlite_options", "memorydb", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "memorydb", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_ENABLE_MEMORY_MANAGEMENT
  Tcl_SetVar2(interp, "sqlite_options", "memorymanage", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "memorymanage", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_OR_OPTIMIZATION
  Tcl_SetVar2(interp, "sqlite_options", "or_opt", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "or_opt", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_PAGER_PRAGMAS
  Tcl_SetVar2(interp, "sqlite_options", "pager_pragmas", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "pager_pragmas", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_PARSER
  Tcl_SetVar2(interp, "sqlite_options", "parser", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "parser", "1", TCL_GLOBAL_ONLY);
#endif

#if defined(SQLITE_OMIT_PRAGMA) || defined(SQLITE_OMIT_FLAG_PRAGMAS)
  Tcl_SetVar2(interp, "sqlite_options", "pragma", "0", TCL_GLOBAL_ONLY);
  Tcl_SetVar2(interp, "sqlite_options", "integrityck", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "pragma", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_PROGRESS_CALLBACK
  Tcl_SetVar2(interp, "sqlite_options", "progress", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "progress", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_ENABLE_REDEF_IO
  Tcl_SetVar2(interp, "sqlite_options", "redefio", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "redefio", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_REINDEX
  Tcl_SetVar2(interp, "sqlite_options", "reindex", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "reindex", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_SCHEMA_PRAGMAS
  Tcl_SetVar2(interp, "sqlite_options", "schema_pragmas", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "schema_pragmas", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS
  Tcl_SetVar2(interp, "sqlite_options", "schema_version", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "schema_version", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_SHARED_CACHE
  Tcl_SetVar2(interp, "sqlite_options", "shared_cache", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "shared_cache", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_SUBQUERY
  Tcl_SetVar2(interp, "sqlite_options", "subquery", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "subquery", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_TCL_VARIABLE
  Tcl_SetVar2(interp, "sqlite_options", "tclvar", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "tclvar", "1", TCL_GLOBAL_ONLY);
#endif

#if defined(THREADSAFE) && THREADSAFE
  Tcl_SetVar2(interp, "sqlite_options", "threadsafe", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "threadsafe", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_TRACE
  Tcl_SetVar2(interp, "sqlite_options", "trace", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "trace", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_TRIGGER
  Tcl_SetVar2(interp, "sqlite_options", "trigger", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "trigger", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_TEMPDB
  Tcl_SetVar2(interp, "sqlite_options", "tempdb", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "tempdb", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_UTF16
  Tcl_SetVar2(interp, "sqlite_options", "utf16", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "utf16", "1", TCL_GLOBAL_ONLY);
#endif

#if defined(SQLITE_OMIT_VACUUM) || defined(SQLITE_OMIT_ATTACH)
  Tcl_SetVar2(interp, "sqlite_options", "vacuum", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "vacuum", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_VIEW
  Tcl_SetVar2(interp, "sqlite_options", "view", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "view", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_VIRTUALTABLE
  Tcl_SetVar2(interp, "sqlite_options", "vtab", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "vtab", "1", TCL_GLOBAL_ONLY);
#endif

  {
    static int sqlite_max_length = SQLITE_MAX_LENGTH;
    Tcl_LinkVar(interp, "SQLITE_MAX_LENGTH",
           (char*)&sqlite_max_length, TCL_LINK_INT|TCL_LINK_READ_ONLY);
  }
  {
    static int sqlite_max_column = SQLITE_MAX_COLUMN;
    Tcl_LinkVar(interp, "SQLITE_MAX_COLUMN",
           (char*)&sqlite_max_column, TCL_LINK_INT|TCL_LINK_READ_ONLY);
  }
  {
    static int sqlite_max_expr_length = SQLITE_MAX_EXPR_LENGTH;
    Tcl_LinkVar(interp, "SQLITE_MAX_EXPR_LENGTH",
           (char*)&sqlite_max_expr_length, TCL_LINK_INT|TCL_LINK_READ_ONLY);
  }
  {
    static int sqlite_max_vdbe_op = SQLITE_MAX_VDBE_OP;
    Tcl_LinkVar(interp, "SQLITE_MAX_VDBE_OP",
           (char*)&sqlite_max_vdbe_op, TCL_LINK_INT|TCL_LINK_READ_ONLY);
  }
  {
    static int sqlite_max_function_arg = SQLITE_MAX_FUNCTION_ARG;
    Tcl_LinkVar(interp, "SQLITE_MAX_FUNCTION_ARG",
           (char*)&sqlite_max_function_arg, TCL_LINK_INT|TCL_LINK_READ_ONLY);
  }
  {
    static int sqlite_default_temp_cache_size = SQLITE_DEFAULT_TEMP_CACHE_SIZE;
    Tcl_LinkVar(interp, "SQLITE_DEFAULT_TEMP_CACHE_SIZE",
           (char*)&sqlite_default_temp_cache_size,
           TCL_LINK_INT|TCL_LINK_READ_ONLY);
  }
  {
    static int sqlite_default_cache_size = SQLITE_DEFAULT_CACHE_SIZE;
    Tcl_LinkVar(interp, "SQLITE_DEFAULT_CACHE_SIZE",
           (char*)&sqlite_default_cache_size, TCL_LINK_INT|TCL_LINK_READ_ONLY);
  }
  {
    static int sqlite_max_variable_number = SQLITE_MAX_VARIABLE_NUMBER;
    Tcl_LinkVar(interp, "SQLITE_MAX_VARIABLE_NUMBER",
           (char*)&sqlite_max_variable_number, TCL_LINK_INT|TCL_LINK_READ_ONLY);
  }
  {
    static int sqlite_default_page_size = SQLITE_DEFAULT_PAGE_SIZE;
    Tcl_LinkVar(interp, "SQLITE_DEFAULT_PAGE_SIZE",
           (char*)&sqlite_default_page_size, TCL_LINK_INT|TCL_LINK_READ_ONLY);
  }
  {
    static int sqlite_max_page_size = SQLITE_MAX_PAGE_SIZE;
    Tcl_LinkVar(interp, "SQLITE_MAX_PAGE_SIZE",
           (char*)&sqlite_max_page_size, TCL_LINK_INT|TCL_LINK_READ_ONLY);
  }
  {
    static int sqlite_max_page_count = SQLITE_MAX_PAGE_COUNT;
    Tcl_LinkVar(interp, "SQLITE_MAX_PAGE_COUNT",
           (char*)&sqlite_max_page_count, TCL_LINK_INT|TCL_LINK_READ_ONLY);
  }
  {
    static int temp_store = TEMP_STORE;
    Tcl_LinkVar(interp, "TEMP_STORE",
           (char*)&temp_store, TCL_LINK_INT|TCL_LINK_READ_ONLY);
  }
  {
    static int sqlite_default_file_format = SQLITE_DEFAULT_FILE_FORMAT;
    Tcl_LinkVar(interp, "SQLITE_DEFAULT_FILE_FORMAT",
           (char*)&sqlite_default_file_format, TCL_LINK_INT|TCL_LINK_READ_ONLY);
  }
}


/*
** Register commands with the TCL interpreter.
*/
int Sqliteconfig_Init(Tcl_Interp *interp){
  set_options(interp);
  return TCL_OK;
}

Changes to src/vdbe.c.

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**
** Various scripts scan this source file in order to generate HTML
** documentation, headers files, or other derived files.  The formatting
** of the code in this file is, therefore, important.  See other comments
** in this file for details.  If in doubt, do not deviate from existing
** commenting and indentation practices when changing or adding code.
**
** $Id: vdbe.c,v 1.607 2007/05/04 18:30:41 drh Exp $
*/
#include "sqliteInt.h"
#include "os.h"
#include <ctype.h>
#include "vdbeInt.h"

/*
................................................................................
case OP_OpenEphemeral: {       /* no-push */
  int i = pOp->p1;
  Cursor *pCx;
  assert( i>=0 );
  pCx = allocateCursor(p, i, -1);
  if( pCx==0 ) goto no_mem;
  pCx->nullRow = 1;
  rc = sqlite3BtreeFactory(db, 0, 1, TEMP_PAGES, &pCx->pBt);
  if( rc==SQLITE_OK ){
    rc = sqlite3BtreeBeginTrans(pCx->pBt, 1);
  }
  if( rc==SQLITE_OK ){
    /* If a transient index is required, create it by calling
    ** sqlite3BtreeCreateTable() with the BTREE_ZERODATA flag before
    ** opening it. If a transient table is required, just use the







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**
** Various scripts scan this source file in order to generate HTML
** documentation, headers files, or other derived files.  The formatting
** of the code in this file is, therefore, important.  See other comments
** in this file for details.  If in doubt, do not deviate from existing
** commenting and indentation practices when changing or adding code.
**
** $Id: vdbe.c,v 1.608 2007/05/08 01:08:49 drh Exp $
*/
#include "sqliteInt.h"
#include "os.h"
#include <ctype.h>
#include "vdbeInt.h"

/*
................................................................................
case OP_OpenEphemeral: {       /* no-push */
  int i = pOp->p1;
  Cursor *pCx;
  assert( i>=0 );
  pCx = allocateCursor(p, i, -1);
  if( pCx==0 ) goto no_mem;
  pCx->nullRow = 1;
  rc = sqlite3BtreeFactory(db, 0, 1, SQLITE_DEFAULT_TEMP_CACHE_SIZE, &pCx->pBt);
  if( rc==SQLITE_OK ){
    rc = sqlite3BtreeBeginTrans(pCx->pBt, 1);
  }
  if( rc==SQLITE_OK ){
    /* If a transient index is required, create it by calling
    ** sqlite3BtreeCreateTable() with the BTREE_ZERODATA flag before
    ** opening it. If a transient table is required, just use the

Changes to test/alter2.test.

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#
#*************************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this script is testing that SQLite can handle a subtle 
# file format change that may be used in the future to implement
# "ALTER TABLE ... ADD COLUMN".
#
# $Id: alter2.test,v 1.7 2007/04/02 12:29:01 danielk1977 Exp $
#

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

# We have to have pragmas in order to do this test
ifcapable {!pragma} return
................................................................................
  sqlite3_errcode $::DB
} {SQLITE_ERROR}

#---------------------------------------------------------------------
# Check that executing VACUUM on a file with file-format version 2
# resets the file format to 1.
#
set default_file_format [expr $sqlite_default_file_format==4 ? 4 : 1]
do_test alter2-5.1 {
  set_file_format 2
  get_file_format
} {2}
do_test alter2-5.2 {
  execsql {
    VACUUM;







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#
#*************************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this script is testing that SQLite can handle a subtle 
# file format change that may be used in the future to implement
# "ALTER TABLE ... ADD COLUMN".
#
# $Id: alter2.test,v 1.8 2007/05/08 01:08:49 drh Exp $
#

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

# We have to have pragmas in order to do this test
ifcapable {!pragma} return
................................................................................
  sqlite3_errcode $::DB
} {SQLITE_ERROR}

#---------------------------------------------------------------------
# Check that executing VACUUM on a file with file-format version 2
# resets the file format to 1.
#
set default_file_format [expr $SQLITE_DEFAULT_FILE_FORMAT==4 ? 4 : 1]
do_test alter2-5.1 {
  set_file_format 2
  get_file_format
} {2}
do_test alter2-5.2 {
  execsql {
    VACUUM;