Give symbolic names to the special prepared statements used to implement

incremental blob I/O.

FossilOrigin-Name: 2a1cc6327a3d8f2f65a296f5bed7fb43665b812c4c45871798db917a99481c14

ext/fts3/fts3_unicode2.c

@@ -1,5 +1,5 @@
 /*
-** 2012 May 25
+** 2012-05-25
 **
 ** The author disclaims copyright to this source code.  In place of
 ** a legal notice, here is a blessing:
@@ -178,8 +178,8 @@ static int remove_diacritic(int c, int bComplex){
     62830, 62890, 62924, 62974, 63032, 63050, 63082, 63118, 
     63182, 63242, 63274, 63310, 63368, 63390, 
   };
-#define HIBIT ((char)0x80)
-  char aChar[] = {
+#define HIBIT ((unsigned char)0x80)
+  unsigned char aChar[] = {
     '\0',      'a',       'c',       'e',       'i',       'n',       
     'o',       'u',       'y',       'y',       'a',       'c',       
     'd',       'e',       'e',       'g',       'h',       'i',       

ext/fts3/unicode/mkunicode.tcl

@@ -63,8 +63,8 @@ proc print_rd {map} {
   }
   puts ""
   puts "  \};"
-  puts "#define HIBIT ((char)0x80)"
-  puts "  char aChar\[\] = \{"
+  puts "#define HIBIT ((unsigned char)0x80)"
+  puts "  unsigned char aChar\[\] = \{"
   puts -nonewline "    '\\0',      "
   set i 1
   foreach c $aChar f $aFlag {
@@ -838,7 +838,7 @@ proc print_fold_test {zFunc mappings} {
 proc print_fileheader {} {
   puts [string trim {
 /*
-** 2012 May 25
+** 2012-05-25
 **
 ** The author disclaims copyright to this source code.  In place of
 ** a legal notice, here is a blessing:

ext/fts5/fts5_index.c

@@ -2437,7 +2437,7 @@ static void fts5SegIterSeekInit(
   **   4) the FTS5INDEX_QUERY_SCAN flag was set and the iterator points
   **      to an entry with a term greater than or equal to (pTerm/nTerm).
   */
-  assert( p->rc!=SQLITE_OK                                          /* 1 */
+  assert_nc( p->rc!=SQLITE_OK                                       /* 1 */
    || pIter->pLeaf==0                                               /* 2 */
    || fts5BufferCompareBlob(&pIter->term, pTerm, nTerm)==0          /* 3 */
    || (bGe && fts5BufferCompareBlob(&pIter->term, pTerm, nTerm)>0)  /* 4 */
@@ -3758,8 +3758,10 @@ static void fts5WriteBtreeTerm(
   int nTerm, const u8 *pTerm      /* First term on new page */
 ){
   fts5WriteFlushBtree(p, pWriter);
-  fts5BufferSet(&p->rc, &pWriter->btterm, nTerm, pTerm);
-  pWriter->iBtPage = pWriter->writer.pgno;
+  if( p->rc==SQLITE_OK ){
+    fts5BufferSet(&p->rc, &pWriter->btterm, nTerm, pTerm);
+    pWriter->iBtPage = pWriter->writer.pgno;
+  }
 }
 
 /*
@@ -3920,6 +3922,7 @@ static void fts5WriteAppendTerm(
   if( (pPage->buf.n + pPgidx->n + nTerm + 2)>=p->pConfig->pgsz ){
     if( pPage->buf.n>4 ){
       fts5WriteFlushLeaf(p, pWriter);
+      if( p->rc!=SQLITE_OK ) return;
     }
     fts5BufferGrow(&p->rc, &pPage->buf, nTerm+FTS5_DATA_PADDING);
   }
@@ -3955,6 +3958,7 @@ static void fts5WriteAppendTerm(
         n = 1 + fts5PrefixCompress(nMin, pPage->term.p, pTerm);
       }
       fts5WriteBtreeTerm(p, pWriter, n, pTerm);
+      if( p->rc!=SQLITE_OK ) return;
       pPage = &pWriter->writer;
     }
   }else{
@@ -4005,7 +4009,7 @@ static void fts5WriteAppendRowid(
     if( pWriter->bFirstRowidInDoclist || pWriter->bFirstRowidInPage ){
       fts5BufferAppendVarint(&p->rc, &pPage->buf, iRowid);
     }else{
-      assert( p->rc || iRowid>pWriter->iPrevRowid );
+      assert_nc( p->rc || iRowid>pWriter->iPrevRowid );
       fts5BufferAppendVarint(&p->rc, &pPage->buf, iRowid - pWriter->iPrevRowid);
     }
     pWriter->iPrevRowid = iRowid;
@@ -4520,6 +4524,7 @@ static void fts5FlushOneHash(Fts5Index *p){
       /* Write the term for this entry to disk. */
       sqlite3Fts5HashScanEntry(pHash, &zTerm, &pDoclist, &nDoclist);
       fts5WriteAppendTerm(p, &writer, (int)strlen(zTerm), (const u8*)zTerm);
+      if( p->rc!=SQLITE_OK ) break;
 
       assert( writer.bFirstRowidInPage==0 );
       if( pgsz>=(pBuf->n + pPgidx->n + nDoclist + 1) ){
@@ -4599,7 +4604,7 @@ static void fts5FlushOneHash(Fts5Index *p){
       /* TODO2: Doclist terminator written here. */
       /* pBuf->p[pBuf->n++] = '\0'; */
       assert( pBuf->n<=pBuf->nSpace );
-      sqlite3Fts5HashScanNext(pHash);
+      if( p->rc==SQLITE_OK ) sqlite3Fts5HashScanNext(pHash);
     }
     sqlite3Fts5HashClear(pHash);
     fts5WriteFinish(p, &writer, &pgnoLast);

ext/fts5/fts5_storage.c

@@ -588,7 +588,7 @@ int sqlite3Fts5StorageRebuild(Fts5Storage *p){
   Fts5Config *pConfig = p->pConfig;
   sqlite3_stmt *pScan = 0;
   Fts5InsertCtx ctx;
-  int rc;
+  int rc, rc2;
 
   memset(&ctx, 0, sizeof(Fts5InsertCtx));
   ctx.pStorage = p;
@@ -627,6 +627,8 @@ int sqlite3Fts5StorageRebuild(Fts5Storage *p){
     }
   }
   sqlite3_free(buf.p);
+  rc2 = sqlite3_reset(pScan);
+  if( rc==SQLITE_OK ) rc = rc2;
 
   /* Write the averages record */
   if( rc==SQLITE_OK ){

ext/fts5/fts5_unicode2.c

@@ -1,5 +1,5 @@
 /*
-** 2012 May 25
+** 2012-05-25
 **
 ** The author disclaims copyright to this source code.  In place of
 ** a legal notice, here is a blessing:
@@ -47,8 +47,8 @@ static int fts5_remove_diacritic(int c, int bComplex){
     62830, 62890, 62924, 62974, 63032, 63050, 63082, 63118, 
     63182, 63242, 63274, 63310, 63368, 63390, 
   };
-#define HIBIT ((char)0x80)
-  char aChar[] = {
+#define HIBIT ((unsigned char)0x80)
+  unsigned char aChar[] = {
     '\0',      'a',       'c',       'e',       'i',       'n',       
     'o',       'u',       'y',       'y',       'a',       'c',       
     'd',       'e',       'e',       'g',       'h',       'i',       

ext/fts5/test/fts5corrupt3.test

@@ -2101,6 +2101,429 @@ do_catchsql_test 22.1 {
   INSERT INTO t1(t1) VALUES('optimize');
 } {1 {vtable constructor failed: t1}}
 
+#--------------------------------------------------------------------------
+reset_db
+do_test 23.0 {
+  sqlite3 db {}
+  db deserialize [decode_hexdb {
+| size 28672 pagesize 4096 filename c24b.db
+| page 1 offset 0
+|      0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00   SQLite format 3.
+|     16: 10 00 01 01 00 40 20 20 00 00 00 01 00 00 00 07   .....@  ........
+|     32: 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 04   ................
+|     48: 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00   ................
+|     80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01   ................
+|     96: 00 2e 30 38 0d 00 00 00 07 0d d2 00 0f c4 0f 6d   ..08...........m
+|    112: 0f 02 0e ab 0e 4e 0d f6 0d d2 00 00 00 00 00 00   .....N..........
+|   3536: 00 00 22 07 06 17 11 11 01 31 74 61 62 6c 65 74   .........1tablet
+|   3552: 32 74 32 07 43 52 45 41 54 45 20 54 41 42 4c 45   2t2.CREATE TABLE
+|   3568: 20 74 32 28 78 29 56 06 06 17 1f 1f 01 7d 74 61    t2(x)V.......ta
+|   3584: 62 6c 65 74 31 5f 63 6f 6e 66 69 67 74 31 5f 63   blet1_configt1_c
+|   3600: 6f 6e 66 69 67 06 43 52 45 41 54 45 20 54 41 42   onfig.CREATE TAB
+|   3616: 4c 45 20 27 74 31 5f 63 6f 6e 66 69 67 27 28 6b   LE 't1_config'(k
+|   3632: 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 76 29    PRIMARY KEY, v)
+|   3648: 20 57 49 54 48 4f 55 54 20 52 4f 57 49 44 5b 05    WITHOUT ROWID[.
+|   3664: 07 17 21 21 01 81 01 74 61 62 6c 65 74 31 5f 64   ..!!...tablet1_d
+|   3680: 6f 63 73 69 7a 65 74 31 5f 64 6f 63 73 69 7a 65   ocsizet1_docsize
+|   3696: 05 43 52 45 41 54 45 20 54 41 42 4c 45 20 27 74   .CREATE TABLE 't
+|   3712: 31 5f 64 6f 63 73 69 7a 65 27 28 69 64 20 49 4e   1_docsize'(id IN
+|   3728: 54 45 47 45 52 20 50 52 49 4d 41 52 59 20 4b 45   TEGER PRIMARY KE
+|   3744: 59 2c 20 73 7a 20 42 4c 4f 42 29 55 04 06 17 21   Y, sz BLOB)U...!
+|   3760: 21 01 77 74 61 62 6c 65 74 31 5f 63 6f 6e 74 65   !.wtablet1_conte
+|   3776: 6e 74 74 31 5f 63 6f 6e 74 65 6e 74 04 43 52 45   ntt1_content.CRE
+|   3792: 41 54 45 20 54 41 42 4c 45 20 27 74 31 5f 63 6f   ATE TABLE 't1_co
+|   3808: 6e 74 65 6e 74 27 28 69 64 20 49 4e 54 45 47 45   ntent'(id INTEGE
+|   3824: 52 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 63   R PRIMARY KEY, c
+|   3840: 30 29 69 03 07 17 19 19 01 81 2d 74 61 62 6c 65   0)i.......-table
+|   3856: 74 31 5f 69 64 78 74 31 5f 69 64 78 03 43 52 45   t1_idxt1_idx.CRE
+|   3872: 41 54 45 20 54 41 42 4c 45 20 27 74 31 5f 69 64   ATE TABLE 't1_id
+|   3888: 78 27 28 73 65 67 69 64 2c 20 74 65 72 6d 2c 20   x'(segid, term, 
+|   3904: 70 67 6e 6f 2c 20 50 52 49 4d 41 52 59 20 4b 45   pgno, PRIMARY KE
+|   3920: 59 28 73 65 67 69 64 2c 20 74 65 72 6d 29 29 20   Y(segid, term)) 
+|   3936: 57 49 54 48 4f 55 54 20 52 4f 57 49 44 55 02 07   WITHOUT ROWIDU..
+|   3952: 17 1b 1b 01 81 01 74 61 62 6c 65 74 31 5f 64 61   ......tablet1_da
+|   3968: 74 61 74 31 5f 64 61 74 61 02 43 52 45 41 54 45   tat1_data.CREATE
+|   3984: 20 54 41 42 4c 45 20 27 74 31 5f 64 61 74 61 27    TABLE 't1_data'
+|   4000: 28 69 64 20 49 4e 54 45 47 45 52 20 50 52 49 4d   (id INTEGER PRIM
+|   4016: 41 52 59 20 4b 45 59 2c 20 62 6c 6f 63 6b 20 42   ARY KEY, block B
+|   4032: 4c 4f 42 29 3a 01 06 17 11 11 08 63 74 61 62 6c   LOB):......ctabl
+|   4048: 65 74 31 74 31 43 52 45 41 54 45 20 56 49 52 54   et1t1CREATE VIRT
+|   4064: 55 41 4c 20 54 41 42 4c 45 20 74 31 20 55 53 49   UAL TABLE t1 USI
+|   4080: 4e 47 20 66 74 73 35 28 63 6f 6e 74 65 6e 74 29   NG fts5(content)
+| page 2 offset 4096
+|      0: 0d 0f 1c 00 05 0e cb 00 0f e8 0e cb 0f bd 0f 30   ...............0
+|     16: 0e e2 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
+|   3776: 00 00 00 00 00 00 00 00 00 00 00 15 0a 03 00 30   ...............0
+|   3792: 00 00 00 00 01 03 03 00 03 01 01 01 02 01 01 03   ................
+|   3808: 01 01 33 8c 80 80 80 80 01 03 00 6c 00 00 00 2c   ..3........l...,
+|   3824: 07 30 62 61 63 6b 75 70 05 02 04 02 05 65 61 6d   .0backup.....eam
+|   3840: 65 72 05 02 02 02 05 6f 6f 6d 65 72 05 01 02 05   er.....oomer....
+|   3856: 75 6d 6d 65 72 05 02 03 04 0b 0a 09 0f ef 00 14   ummer...........
+|   3872: 2a 00 00 00 00 01 02 02 00 02 01 01 01 02 01 01   *...............
+|   3888: 81 05 88 80 80 80 80 01 04 00 82 0e 00 00 00 76   ...............v
+|   3904: 06 30 61 62 61 63 6b 08 02 07 04 04 6e 64 6f 6e   .0aback.....ndon
+|   3920: 08 02 05 02 05 63 74 69 76 65 04 02 02 04 02 0b   .....ctive......
+|   3936: 02 04 6c 70 68 61 08 02 0a 02 03 74 6f 6d 06 02   ..lpha.....tom..
+|   3952: 02 02 02 09 05 02 69 63 07 02 02 01 06 62 61 63   ......ic.....bac
+|   3968: 6b 75 70 08 02 04 02 05 6f 6f 6d 65 72 05 02 02   kup.....oomer...
+|   3984: 03 02 08 01 07 63 68 61 6e 6e 65 6c 08 02 03 01   .....channel....
+|   4000: 05 65 6c 70 68 61 08 02 02 01 04 74 65 73 74 08   .elpha.....test.
+|   4016: 02 06 04 0a 09 0d 09 0b 07 0b 0d 0c 0a 24 84 80   .............$..
+|   4032: 80 80 80 01 03 00 4e 00 00 00 1e 02 61 23 25 23   ......N.....a#%#
+|   4048: 27 2b 01 02 02 04 02 66 74 02 02 02 04 04 6e 64   '+.....ft.....nd
+|   4064: 6f 6e 03 02 00 a0 42 70 05 01 03 00 10 08 13 00   on....Bp........
+|   4080: 00 00 11 24 00 00 00 00 01 01 01 00 01 01 01 01   ...$............
+| page 3 offset 8192
+|      0: 0a 00 00 00 03 0f ec 00 0f fa 0f f3 0f ec 00 00   ................
+|   4064: 00 00 00 00 00 00 00 00 00 00 00 00 06 04 01 0c   ................
+|   4080: 01 03 02 06 04 01 0c 01 02 02 05 04 09 0c 01 02   ................
+| page 4 offset 12288
+|      0: 0d 0f ca 00 08 0f 57 00 0f f6 0f ec 0f e0 0f d5   ......W.........
+|     16: 0f 57 0f c1 0f b6 0f 70 00 00 00 00 00 00 00 00   .W.....p........
+|   3920: 00 00 00 00 00 00 00 17 05 03 00 35 62 65 61 6d   ...........5beam
+|   3936: 65 72 20 62 75 6d 6d 65 72 20 62 61 63 6b 75 70   er bummer backup
+|   3952: 44 08 04 00 81 0d 65 6c 70 68 61 20 63 68 61 6e   D.....elpha chan
+|   3968: 6e 65 6c 20 62 61 63 6b 75 70 20 61 62 61 6e 64   nel backup aband
+|   3984: 6f 6e 20 74 65 73 74 20 61 62 61 63 6b 20 62 6f   on test aback bo
+|   4000: 6f 6d 65 72 20 61 74 6f 6d 20 61 6c 70 68 61 20   omer atom alpha 
+|   4016: 61 63 74 69 76 65 09 07 03 00 19 61 74 6f 6d 69   active.....atomi
+|   4032: 63 07 06 03 00 15 61 74 6f 6d 00 00 00 0b 19 62   c.....atom.....b
+|   4048: 6f 6f 6d 65 72 09 04 03 00 19 61 63 74 69 76 65   oomer.....active
+|   4064: 0a 03 03 00 1b 61 62 61 6e 64 6f 6e 08 02 03 00   .....abandon....
+|   4080: 17 61 62 61 66 74 08 01 03 00 17 61 62 61 63 6b   .abaft.....aback
+| page 5 offset 16384
+|      0: 0d 00 00 00 08 0f d0 00 0f fa 0f f4 0f ee 0f e8   ................
+|     16: 0f e2 0f dc 0f d6 0f d0 00 00 00 00 00 00 00 00   ................
+|   4048: 04 08 03 00 0e 0a 04 07 03 00 0e 01 04 06 03 00   ................
+|   4064: 0e 01 04 05 03 00 0e 03 04 04 03 00 0e 01 04 03   ................
+|   4080: 03 00 0e 01 04 02 03 00 0e 01 04 01 03 00 0e 01   ................
+| page 6 offset 20480
+|      0: 0a 00 00 00 01 0f f4 00 0f f4 00 00 00 00 00 00   ................
+|   4080: 00 00 00 00 0b 03 1b 01 76 65 72 73 69 6f 6e 04   ........version.
+| page 7 offset 24576
+|      0: 0d 00 00 00 03 0f d6 00 0f f4 0f e1 0f d6 00 00   ................
+|   4048: 00 00 00 00 00 00 09 03 02 1b 72 65 62 75 69 6c   ..........rebuil
+|   4064: 64 11 02 02 2b 69 6e 74 65 67 72 69 74 79 2d 63   d...+integrity-c
+|   4080: 68 65 63 6b 0a 01 02 1d 6f 70 74 69 6d 69 7a 65   heck....optimize
+| end c24b.db
+}]} {}
+
+do_catchsql_test 23.1 {
+  INSERT INTO t1(t1) VALUES('optimize');
+} {1 {database disk image is malformed}}
+
+#--------------------------------------------------------------------------
+reset_db
+do_test 24.0 {
+  sqlite3 db {}
+  db deserialize [decode_hexdb {
+| size 32768 pagesize 4096 filename crash-b87dfef02880fe.db
+| page 1 offset 0
+|      0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00   SQLite format 3.
+|     16: 10 00 01 01 00 40 20 20 00 00 00 00 00 00 00 08   .....@  ........
+|     32: 00 00 00 02 00 00 00 01 00 00 00 09 00 00 00 04   ................
+|     48: 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00   ................
+|     96: 00 00 00 00 0d 0f c7 00 07 0d 92 00 0f 8d 0f 36   ...............6
+|    112: 0e cb 0e 6b 0e 0e 0d b6 0d 92 0d 92 00 00 00 00   ...k............
+|   3472: 00 00 22 08 06 17 11 11 01 31 74 61 62 6c 65 74   .........1tablet
+|   3488: 32 74 32 08 43 52 45 41 54 45 20 54 41 42 4c 45   2t2.CREATE TABLE
+|   3504: 20 74 32 28 78 29 56 07 06 17 1f 1f 01 7d 74 61    t2(x)V.......ta
+|   3520: 62 6c 65 74 31 5f 63 6f 6e 66 69 67 74 31 5f 63   blet1_configt1_c
+|   3536: 6f 6e 66 69 67 07 43 52 45 41 54 45 20 54 41 42   onfig.CREATE TAB
+|   3552: 4c 45 20 27 74 31 5f 63 6f 6e 66 69 67 27 28 6b   LE 't1_config'(k
+|   3568: 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 76 29    PRIMARY KEY, v)
+|   3584: 20 57 49 54 48 4f 55 54 20 52 4f 57 49 44 5b 06    WITHOUT ROWID[.
+|   3600: 07 17 21 21 01 81 01 74 61 62 6c 65 74 31 5f 64   ..!!...tablet1_d
+|   3616: 6f 63 73 69 7a 65 74 31 5f 64 6f 63 73 69 7a 65   ocsizet1_docsize
+|   3632: 06 43 52 45 41 54 45 20 54 41 42 4c 45 20 27 74   .CREATE TABLE 't
+|   3648: 31 5f 64 6f 63 73 69 7a 65 27 28 69 64 20 49 4e   1_docsize'(id IN
+|   3664: 54 45 47 45 52 20 50 52 49 4d 41 52 59 20 4b 45   TEGER PRIMARY KE
+|   3680: 59 2c 20 73 7a 20 42 4c 4f 42 29 5e 05 07 17 21   Y, sz BLOB)^...!
+|   3696: 21 01 81 07 74 61 62 6c 65 74 31 5f 63 6f 6e 74   !...tablet1_cont
+|   3712: 65 6e 74 74 31 5f 63 6f 6e 74 65 6e 74 05 43 52   entt1_content.CR
+|   3728: 45 41 54 45 20 54 41 42 4c 45 20 27 74 31 5f 63   EATE TABLE 't1_c
+|   3744: 6f 6e 74 65 6e 74 27 28 69 64 20 49 4e 54 45 47   ontent'(id INTEG
+|   3760: 45 52 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 20   ER PRIMARY KEY, 
+|   3776: 63 30 2c 20 63 31 2c 20 63 32 29 69 04 07 17 19   c0, c1, c2)i....
+|   3792: 19 01 81 2d 74 61 62 6c 65 74 31 5f 69 64 78 74   ...-tablet1_idxt
+|   3808: 31 5f 69 64 78 04 43 52 45 41 54 45 20 54 41 42   1_idx.CREATE TAB
+|   3824: 4c 45 20 27 74 31 5f 69 64 78 27 28 73 65 67 69   LE 't1_idx'(segi
+|   3840: 64 2c 20 74 65 72 6d 2c 20 70 67 6e 6f 2c 20 50   d, term, pgno, P
+|   3856: 52 49 4d 41 52 59 20 4b 45 59 28 73 65 67 69 64   RIMARY KEY(segid
+|   3872: 2c 20 74 65 72 6d 29 29 20 57 49 54 48 4f 55 54   , term)) WITHOUT
+|   3888: 20 52 4f 57 49 44 55 03 07 17 1b 1b 01 81 01 74    ROWIDU........t
+|   3904: 61 62 6c 65 74 31 5f 64 61 74 61 74 31 5f 64 61   ablet1_datat1_da
+|   3920: 74 61 03 43 52 45 41 54 45 20 54 41 42 4c 45 20   ta.CREATE TABLE 
+|   3936: 27 74 31 5f 64 61 74 61 27 28 69 64 20 49 4e 54   't1_data'(id INT
+|   3952: 45 47 45 52 20 50 52 49 4d 41 52 59 20 4b 45 59   EGER PRIMARY KEY
+|   3968: 2c 20 62 6c 6f 63 6b 20 42 4c 4f 42 29 38 02 06   , block BLOB)8..
+|   3984: 17 11 11 08 5f 74 61 62 6c 65 74 31 74 31 43 52   ...._tablet1t1CR
+|   4000: 45 41 54 45 20 56 49 52 54 55 41 4c 20 54 41 42   EATE VIRTUAL TAB
+|   4016: 4c 45 20 74 31 20 55 53 49 4e 47 20 66 74 73 35   LE t1 USING fts5
+|   4032: 28 61 2c 62 2c 63 29 00 00 00 39 00 00 00 00 00   (a,b,c)...9.....
+| page 3 offset 8192
+|      0: 0d 00 00 00 03 0c 94 00 0f e6 0f ef 0c 94 00 00   ................
+|   3216: 00 00 00 00 86 4a 84 80 80 80 80 01 04 00 8d 18   .....J..........
+|   3232: 00 00 03 2b 02 30 30 01 02 06 01 02 06 01 02 06   ...+.00.........
+|   3248: 1f 02 03 01 02 03 01 02 03 01 08 32 30 31 36 30   ...........20160
+|   3264: 36 30 39 01 02 07 01 02 07 01 02 07 01 01 34 01   609...........4.
+|   3280: 02 05 01 02 05 01 02 05 01 01 35 01 02 04 01 02   ..........5.....
+|   3296: 04 01 02 04 02 07 30 30 30 30 30 30 30 1c 02 04   ......0000000...
+|   3312: 01 02 04 01 02 04 01 06 62 69 6e 61 72 79 03 06   ........binary..
+|   3328: 01 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01   ................
+|   3344: 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02   ................
+|   3360: 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02 02   ................
+|   3376: 03 06 01 02 02 03 06 01 02 02 01 08 63 6f 6d 70   ............comp
+|   3392: 69 6c 65 72 01 02 02 01 02 02 01 02 02 01 06 64   iler...........d
+|   3408: 62 73 74 61 74 07 02 03 01 02 03 01 02 03 02 04   bstat...........
+|   3424: 65 62 75 67 04 02 02 01 02 02 01 02 02 01 06 65   ebug...........e
+|   3440: 6e 61 62 6c 65 07 02 02 01 02 02 01 02 02 01 02   nable...........
+|   3456: 02 01 02 02 01 02 02 01 02 02 01 02 02 01 02 02   ................
+|   3472: 01 02 02 01 02 02 01 02 02 01 02 02 01 02 02 01   ................
+|   3488: 02 02 01 02 02 01 02 02 01 02 02 01 02 02 01 02   ................
+|   3504: 02 01 02 02 02 08 78 74 65 6e 73 69 6f 6e 1f 02   ......xtension..
+|   3520: 04 01 02 04 01 02 04 01 04 66 74 73 34 1a 02 03   .........fts4...
+|   3536: 01 02 03 01 02 03 04 01 35 0d 02 03 01 02 03 01   ........5.......
+|   3552: 02 03 01 03 67 63 63 01 02 03 01 02 03 01 02 03   ....gcc.........
+|   3568: 02 06 65 6f 70 6f 6c 79 10 02 03 01 02 03 01 02   ..eopoly........
+|   3584: 03 01 05 6a 73 6f 6e 31 13 02 03 01 02 03 01 02   ...json1........
+|   3600: 03 01 04 6c 6f 61 64 1f 02 03 01 02 03 01 02 03   ...load.........
+|   3616: 01 03 6d 61 78 1c 02 02 01 02 02 01 02 02 02 05   ..max...........
+|   3632: 65 6d 6f 72 79 1c 02 03 01 02 03 01 02 03 04 04   emory...........
+|   3648: 73 79 73 35 16 02 03 01 02 03 01 02 03 01 06 6e   sys5...........n
+|   3664: 6f 63 61 73 65 02 06 01 02 02 03 06 01 02 02 03   ocase...........
+|   3680: 06 01 02 02 03 06 01 02 02 03 06 01 02 02 03 06   ................
+|   3696: 01 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01   ................
+|   3712: 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02   ................
+|   3728: 02 01 04 6f 6d 69 74 1f 02 02 01 02 02 01 02 02   ...omit.........
+|   3744: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 02   ................
+|   3760: 58 81 96 4d 01 06 01 02 02 03 06 01 02 02 03 06   X..M............
+|   3776: 01 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01   ................
+|   3792: 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02   ................
+|   3808: 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02 02   ................
+|   3824: 01 0a 74 68 72 65 61 64 73 61 66 65 22 02 02 01   ..threadsafe....
+|   3840: 02 02 01 02 02 01 04 76 74 61 62 07 02 04 01 02   .......vtab.....
+|   3856: 04 01 02 04 01 01 78 01 06 01 01 02 01 06 01 01   ......x.........
+|   3872: 02 01 06 01 01 02 01 06 01 01 02 01 06 01 01 02   ................
+|   3888: 01 06 01 01 02 01 06 01 01 02 01 06 01 01 02 01   ................
+|   3904: 06 01 01 02 01 06 01 01 02 01 06 01 01 02 01 06   ................
+|   3920: 01 01 02 01 06 01 01 02 01 06 01 01 02 01 06 01   ................
+|   3936: 01 02 01 06 01 01 02 01 06 01 01 02 01 06 01 01   ................
+|   3952: 02 01 06 01 01 02 01 06 01 01 02 01 06 01 01 02   ................
+|   3968: 01 06 01 01 02 01 06 01 01 02 01 06 01 01 02 01   ................
+|   3984: 06 01 01 02 01 06 01 01 02 01 06 01 01 02 01 06   ................
+|   4000: 01 01 02 01 06 01 01 02 01 06 01 01 02 01 06 01   ................
+|   4016: 01 02 01 06 01 01 02 01 06 01 01 02 01 06 01 01   ................
+|   4032: 02 01 06 01 01 02 01 06 01 01 02 04 15 13 0c 0c   ................
+|   4048: 12 44 13 11 0f 47 13 0f 0c 0e 11 10 0f 0e 10 0f   .D...G..........
+|   4064: 44 0f 10 40 15 0f 07 01 03 00 14 24 5a 24 24 0f   D..@.......$Z$$.
+|   4080: 0a 03 00 24 00 00 00 00 01 01 01 00 01 01 01 01   ...$............
+| page 4 offset 12288
+|      0: 0a 00 00 00 01 0f fa 00 0f fa 00 00 00 00 00 00   ................
+|   4080: 00 00 00 00 00 00 00 00 00 00 05 04 09 0c 01 02   ................
+| page 5 offset 16384
+|      0: 0d 00 00 00 24 0c 0a 00 0f d8 0f af 0f 86 0f 74   ....$..........t
+|     16: 0f 61 0f 4e 0f 2f 0f 0f 0e ef 0e d7 0e be 0e a5   .a.N./..........
+|     32: 0e 8d 0e 74 0e 5b 0e 40 0e 24 0e 08 0d ef 0d d5   ...t.[.@.$......
+|     48: 0d bb 0d a0 0d 84 0d 68 0d 4f 0d 35 0d 1b 0c fb   .......h.O.5....
+|     64: 0c da 0c b9 0c 99 0c 78 0c 57 0c 3e 0c 24 0c 0a   .......x.W.>.$..
+|   3072: 00 00 00 00 00 00 00 00 00 00 18 24 05 00 25 0f   ...........$..%.
+|   3088: 19 54 48 52 45 41 44 53 41 46 45 3d 30 58 42 49   .THREADSAFE=0XBI
+|   3104: 4e 41 52 59 18 23 05 00 25 0f 19 54 48 52 45 41   NARY.#..%..THREA
+|   3120: 44 53 41 46 45 3d 30 58 4e 4f 43 41 53 45 17 22   DSAFE=0XNOCASE..
+|   3136: 05 00 25 0f 17 54 48 52 45 41 44 53 41 46 45 3d   ..%..THREADSAFE=
+|   3152: 30 58 52 54 52 49 4d 1f 21 05 00 33 0f 19 4f 4d   0XRTRIM.!..3..OM
+|   3168: 49 54 20 4c 4f 41 44 20 45 58 54 45 4e 53 49 4f   IT LOAD EXTENSIO
+|   3184: 4e 58 42 49 4e 41 52 59 1f 20 05 00 33 0f 19 4f   NXBINARY. ..3..O
+|   3200: 4d 49 54 20 4c 4f 41 44 b2 04 55 85 44 54 e5 34   MIT LOAD..U.DT.4
+|   3216: 94 f4 e5 84 e4 f4 34 15 34 51 e1 f0 50 03 30 f1   ......4.4Q..P.0.
+|   3232: 74 f4 d4 95 42 04 c4 f4 14 42 04 55 85 44 54 e5   t...B....B.U.DT.
+|   3248: 34 94 f4 e5 85 25 45 24 94 d1 f1 e0 50 03 30 f1   4....%E$....P.0.
+|   3264: 94 d4 15 82 04 d4 54 d4 f5 25 93 d3 53 03 03 03   ......T..%..S...
+|   3280: 03 03 03 05 84 24 94 e4 15 25 91 f1 d0 50 03 30   .....$...%...P.0
+|   3296: f1 94 d4 15 82 04 d4 54 d4 f5 25 93 d3 53 03 03   .......T..%..S..
+|   3312: 03 03 03 03 05 84 e4 f4 34 15 34 51 e1 c0 50 03   ........4.4Q..P.
+|   3328: 30 f1 74 d4 15 82 04 d4 54 d4 f5 25 93 d3 53 03   0.t.....T..%..S.
+|   3344: 03 03 03 03 03 05 85 25 45 24 94 d1 81 b0 50 02   .......%E$....P.
+|   3360: 50 f1 94 54 e4 14 24 c4 52 05 25 45 24 54 55 84   P..T..$.R.%E$TU.
+|   3376: 24 94 e4 15 25 91 81 a0 50 02 50 f1 94 54 e4 14   $...%...P.P..T..
+|   3392: 24 c4 52 05 25 45 24 54 55 84 e4 f4 34 15 34 51   $.R.%E$TU...4.4Q
+|   3408: 71 90 50 02 50 f1 74 54 e4 14 24 c4 52 05 25 45   q.P.P.tT..$.R.%E
+|   3424: 24 54 55 85 25 45 24 94 d1 a1 80 50 02 90 f1 94   $TU.%E$....P....
+|   3440: 54 e4 14 24 c4 52 04 d4 54 d5 35 95 33 55 84 24   T..$.R..T.5.3U.$
+|   3456: 94 e4 15 25 91 a1 70 50 02 90 f1 94 54 e4 14 24   ...%..pP....T..$
+|   3472: c4 52 04 d4 54 d5 35 95 33 55 84 e4 f4 34 15 34   .R..T.5.3U...4.4
+|   3488: 51 91 60 50 02 90 f1 74 54 e4 14 24 c4 52 04 d4   Q.`P...tT..$.R..
+|   3504: 54 d5 35 95 33 55 85 25 45 24 94 d1 81 50 50 02   T.5.3U.%E$...PP.
+|   3520: 50 f1 94 54 e4 14 24 c4 52 04 a5 34 f4 e3 15 84   P..T..$.R..4....
+|   3536: 24 94 e4 15 25 91 81 40 50 02 50 f1 94 54 e4 14   $...%..@P.P..T..
+|   3552: 24 c4 52 04 a5 34 f4 e3 15 84 e4 f4 34 15 34 51   $.R..4......4.4Q
+|   3568: 71 30 50 02 50 f1 74 54 e4 14 24 c4 52 04 a5 34   q0P.P.tT..$.R..4
+|   3584: f4 e3 15 85 25 45 24 94 d1 a1 20 50 02 90 f1 94   ....%E$... P....
+|   3600: 54 e4 14 24 c4 52 04 74 54 f5 04 f4 c5 95 84 24   T..$.R.tT......$
+|   3616: 94 e4 15 25 91 a1 10 50 02 90 f1 94 54 e4 14 24   ...%...P....T..$
+|   3632: c4 52 04 74 54 f5 04 f4 c5 95 84 e4 f4 34 15 34   .R.tT........4.4
+|   3648: 51 91 00 50 02 90 f1 74 54 e4 14 24 c4 52 04 74   Q..P...tT..$.R.t
+|   3664: 54 f5 04 f4 c5 95 85 25 45 24 94 d1 70 f0 50 02   T......%E$..p.P.
+|   3680: 30 f1 94 54 e4 14 24 c5 20 46 54 53 35 58 42 49   0..T..$. FTS5XBI
+|   3696: 4e 41 52 59 17 0e 05 00 23 0f 19 45 4e 41 42 4c   NARY....#..ENABL
+|   3712: 45 20 46 54 53 35 58 4e 4f 43 41 53 45 16 0d 05   E FTS5XNOCASE...
+|   3728: 00 23 0f 17 45 4e 41 42 4c 45 20 46 54 53 35 58   .#..ENABLE FTS5X
+|   3744: 52 54 52 49 4d 17 0c 05 00 23 0f 19 45 4e 41 42   RTRIM....#..ENAB
+|   3760: 4c 45 20 46 54 53 34 58 42 49 4e 41 52 59 97 0b   LE FTS4XBINARY..
+|   3776: 05 00 23 0f 19 45 4e 41 42 4c 45 20 46 54 53 34   ..#..ENABLE FTS4
+|   3792: 58 4e 4f 43 41 53 45 16 0a 05 00 23 0f 17 45 4e   XNOCASE....#..EN
+|   3808: 41 42 4c 45 20 46 54 53 34 58 52 54 52 49 4d 1e   ABLE FTS4XRTRIM.
+|   3824: 09 05 00 31 0f 19 45 4e 41 42 4c 45 20 44 42 53   ...1..ENABLE DBS
+|   3840: 54 41 54 20 56 54 41 42 58 42 49 4e 41 52 59 1e   TAT VTABXBINARY.
+|   3856: 08 05 00 31 0f 19 45 4e 41 42 4c 45 20 44 42 53   ...1..ENABLE DBS
+|   3872: 54 41 54 20 56 54 41 42 58 4e 4f 43 41 53 45 1d   TAT VTABXNOCASE.
+|   3888: 07 05 00 31 0f 17 45 4e 41 42 4c 45 20 44 42 53   ...1..ENABLE DBS
+|   3904: 54 41 54 20 56 54 41 42 58 52 54 52 49 4d 11 06   TAT VTABXRTRIM..
+|   3920: 05 00 17 0f 19 44 45 42 55 47 58 42 49 4e 41 52   .....DEBUGXBINAR
+|   3936: 59 11 05 05 00 17 0f 19 44 45 42 55 47 58 4e 4f   Y.......DEBUGXNO
+|   3952: 43 41 53 45 10 02 02 50 08 5f 17 44 45 42 55 47   CASE...P._.DEBUG
+|   3968: 58 52 54 52 49 4d 27 03 05 00 43 0f 19 43 4f 4d   XRTRIM'...C..COM
+|   3984: 50 49 4c 45 52 3d 67 63 63 2d 35 2e 34 2e 30 20   PILER=gcc-5.4.0 
+|   4000: 32 30 31 36 30 36 30 39 58 42 49 4e 41 52 59 27   20160609XBINARY'
+|   4016: 02 05 00 43 0f 19 43 4f 4d 50 49 4c 45 52 3d 67   ...C..COMPILER=g
+|   4032: 63 63 2d 35 2e 34 2e 30 20 32 30 31 36 30 36 30   cc-5.4.0 2016060
+|   4048: 39 58 4e 4f 43 41 53 45 26 01 05 00 43 0f 17 43   9XNOCASE&...C..C
+|   4064: 4f 4d 50 49 4c 45 52 3d 67 63 63 2d 35 2e 34 2e   OMPILER=gcc-5.4.
+|   4080: 30 20 32 30 31 36 30 36 30 39 58 52 54 52 49 4d   0 20160609XRTRIM
+| page 6 offset 20480
+|      0: 0d 00 00 00 24 0e e0 00 0f f8 0f f0 0f e8 0f e0   ....$...........
+|     16: 0f d8 0f d0 0f c8 0f c0 0f b8 0f b0 0f a8 0f a0   ................
+|     32: 0f 98 0f 90 0f 88 0f 80 0f 78 0f 70 0f 68 0f 60   .........x.p.h.`
+|     48: 0f 58 0f 50 0f 48 0f 40 0f 38 0f 30 0f 28 0f 20   .X.P.H.@.8.0.(. 
+|     64: 0f 18 0f 10 0f 08 0f 00 0e f8 0e f0 0e e8 0e e0   ................
+|   3808: 06 24 03 00 12 02 01 01 06 23 03 00 12 02 01 01   .$.......#......
+|   3824: 06 22 03 00 12 02 01 01 06 21 03 00 12 03 01 01   .........!......
+|   3840: 06 20 03 00 12 03 01 01 06 1f 03 00 12 03 01 01   . ..............
+|   3856: 06 1e 03 00 12 03 01 01 06 1d 03 00 12 03 01 01   ................
+|   3872: 06 1c 03 00 12 03 01 01 06 1b 03 00 12 02 01 01   ................
+|   3888: 06 1a 03 00 12 02 01 01 06 19 03 00 12 02 01 01   ................
+|   3904: 06 18 03 00 12 02 01 01 06 17 03 00 12 02 01 01   ................
+|   3920: 06 16 03 00 12 02 01 01 06 15 03 00 12 02 01 01   ................
+|   3936: 06 14 03 00 12 02 01 01 06 13 03 00 12 02 01 01   ................
+|   3952: 06 12 03 00 12 02 01 01 06 11 03 00 12 02 01 01   ................
+|   3968: 06 10 03 00 12 02 01 01 06 0f 03 00 12 02 01 01   ................
+|   3984: 06 0e 03 00 12 02 01 01 06 0d 03 00 12 02 01 01   ................
+|   4000: 06 0c 03 00 12 02 01 01 06 0b 03 00 12 02 01 01   ................
+|   4016: 06 0a 03 00 12 02 01 01 06 09 03 00 12 03 01 01   ................
+|   4032: 06 08 03 00 12 03 01 01 06 07 03 00 12 03 01 01   ................
+|   4048: 06 06 03 00 12 01 01 01 06 05 03 00 12 01 01 01   ................
+|   4064: 06 04 03 00 12 01 01 01 06 03 03 00 12 06 01 01   ................
+|   4080: 06 02 03 00 12 06 01 01 06 01 03 00 12 06 01 01   ................
+| page 7 offset 24576
+|      0: 0a 00 00 00 01 0f f4 00 0f f4 00 00 00 00 00 00   ................
+|   4080: 00 00 00 00 0b 03 1b 01 76 65 72 73 69 6f 6e 04   ........version.
+| page 8 offset 28672
+|      0: 0d 00 00 00 03 0f d6 00 0f f4 0f e9 0f d6 00 00   ................
+|   4048: 00 00 00 00 00 00 11 03 02 2b 69 6e 74 65 67 72   .........+integr
+|   4064: 69 74 79 2d 63 68 65 63 6b 09 02 02 1b 72 65 62   ity-check....reb
+|   4080: 75 69 6c 64 0a 01 02 1d 6f 70 74 69 6d 69 7a 65   uild....optimize
+| end crash-b87dfef02880fe.db
+}]} {}
+
+do_catchsql_test 24.1 {
+  UPDATE t1 SET b=quote(zeroblob(200)) WHERE a MATCH 'thread*';
+} {0 {}}
+
+do_catchsql_test 24.2 {
+  INSERT INTO t1(t1) VALUES('integrity-check');
+} {1 {database disk image is malformed}}
+
+#--------------------------------------------------------------------------
+reset_db
+do_test 25.0 {
+  sqlite3 db {}
+  db deserialize [decode_hexdb {
+| size 28672 pagesize 4096 filename crash-e3b1b19e4d4bcc.db
+| page 1 offset 0
+|      0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00   SQLite format 3.
+|     16: 10 00 01 01 00 40 20 20 00 00 00 06 00 00 00 00   .....@  ........
+|     32: 00 00 00 00 00 00 00 06 00 00 00 04 00 00 00 00   ................
+|     48: 03 20 54 35 24 54 15 44 52 04 94 e4 44 55 82 07   . T5$T.DR...DU..
+|     64: 43 27 a2 04 f4 e2 07 43 22 87 a2 95 30 30 71 71   C'.....C....00qq
+|     80: 11 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33   .SQLite format 3
+|     96: 00 10 00 01 0d 00 00 00 07 0d d2 00 0f c4 0f 6d   ...............m
+|    112: 0f 02 0e ab 0e 4e 0d f6 0d d2 03 30 01 00 00 10   .....N.....0....
+|    128: 10 04 02 02 00 00 00 00 00 00 00 00 30 00 00 00   ............0...
+|    144: 00 00 00 00 00 00 00 00 20 00 00 00 40 00 00 00   ........ ...@...
+|   3536: 00 00 22 07 06 17 11 11 01 31 74 61 62 6c 65 74   .........1tablet
+|   3552: 32 74 32 07 43 52 45 41 54 45 20 54 41 42 4c 45   2t2.CREATE TABLE
+|   3568: 20 74 32 28 78 29 56 06 06 17 1f 1f 01 7d 74 61    t2(x)V.......ta
+|   3584: 62 6c 65 74 31 5f 63 6f 6e 66 69 67 74 31 5f 63   blet1_configt1_c
+|   3600: 6f 6e 66 69 67 06 43 52 45 41 54 45 20 54 41 42   onfig.CREATE TAB
+|   3616: 4c 45 20 27 74 31 5f 63 6f 6e 66 69 67 27 28 6b   LE 't1_config'(k
+|   3632: 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 76 29    PRIMARY KEY, v)
+|   3648: 20 57 49 54 48 4f 55 54 20 52 4f 57 49 44 5b 05    WITHOUT ROWID[.
+|   3664: 07 17 21 21 01 81 01 74 61 62 6c 65 74 31 5f 64   ..!!...tablet1_d
+|   3680: 6f 63 73 69 7a 65 74 31 5f 64 6f 63 73 69 7a 65   ocsizet1_docsize
+|   3696: 05 43 52 45 41 54 45 20 54 41 42 4c 45 20 27 74   .CREATE TABLE 't
+|   3712: 31 5f 64 6f 63 73 69 7a 65 27 28 69 64 20 49 4e   1_docsize'(id IN
+|   3728: 54 45 47 45 52 20 50 52 49 4d 41 52 59 20 4b 45   TEGER PRIMARY KE
+|   3744: 59 2c 20 73 7a 20 42 4c 4f 42 29 55 04 06 17 21   Y, sz BLOB)U...!
+|   3760: 21 01 77 74 61 62 6c 65 74 31 5f 63 6f 6e 74 65   !.wtablet1_conte
+|   3776: 6e 74 74 31 5f 63 6f 6e 74 65 6e 74 04 43 52 45   ntt1_content.CRE
+|   3792: 41 54 45 20 54 41 42 4c 45 20 27 74 31 5f 63 6f   ATE TABLE 't1_co
+|   3808: 6e 74 65 6e 74 27 28 69 64 20 49 4e 54 45 47 45   ntent'(id INTEGE
+|   3824: 52 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 63   R PRIMARY KEY, c
+|   3840: 30 29 69 03 07 17 19 19 01 81 2d 74 61 62 6c 65   0)i.......-table
+|   3856: 74 31 5f 69 64 78 74 31 5f 69 64 78 03 43 52 45   t1_idxt1_idx.CRE
+|   3872: 41 54 45 20 54 41 42 4c 45 20 27 74 31 5f 69 64   ATE TABLE 't1_id
+|   3888: 78 27 28 73 65 67 69 64 2c 20 74 65 72 6d 2c 20   x'(segid, term, 
+|   3904: 70 67 6e 6f 2c 20 50 52 49 4d 41 52 59 20 4b 45   pgno, PRIMARY KE
+|   3920: 59 28 73 65 67 69 64 2c 20 74 65 72 6d 29 29 20   Y(segid, term)) 
+|   3936: 57 49 54 48 4f 55 54 20 52 4f 57 49 44 55 02 07   WITHOUT ROWIDU..
+|   3952: 17 1b 1b 01 81 01 74 61 62 6c 65 74 31 5f 64 61   ......tablet1_da
+|   3968: 74 61 74 31 5f 64 61 74 61 02 43 52 45 41 54 45   tat1_data.CREATE
+|   3984: 20 54 41 42 4c 45 20 27 74 31 5f 64 61 74 61 27    TABLE 't1_data'
+|   4000: 28 69 64 20 49 4e 54 45 47 45 52 20 50 52 d9 44   (id INTEGER PR.D
+|   4016: 41 52 59 20 4b 45 59 2c 20 62 6c 6f 63 6b 20 42   ARY KEY, block B
+|   4032: 4c 4f 42 29 3a 01 06 17 11 11 08 63 74 61 62 6c   LOB):......ctabl
+|   4048: 65 74 31 74 31 43 52 45 41 54 45 20 56 49 52 54   et1t1CREATE VIRT
+|   4064: 55 41 4c 20 54 41 42 4c 45 20 74 31 20 55 53 49   UAL TABLE t1 USI
+|   4080: 4e 47 20 66 74 73 35 28 63 6f 6e 74 65 6e 74 29   NG fts5(content)
+| page 2 offset 4096
+|      0: 0d 00 00 00 03 0f bd 00 0f e8 0f ef 0f bd 00 00   ................
+|   4016: 00 00 00 00 00 00 00 00 00 00 00 00 00 24 84 80   .............$..
+|   4032: 80 80 80 01 03 00 4e 00 00 00 1e 06 30 61 62 61   ......N.....0aba
+|   4048: 63 6b 01 02 02 04 02 66 74 02 02 02 04 04 6e 64   ck.....ft.....nd
+|   4064: 6f 6e 03 02 02 04 0a 07 05 01 03 00 10 03 03 0f   on..............
+|   4080: 0a 03 00 24 00 00 00 00 01 01 01 00 01 01 01 01   ...$............
+| page 3 offset 8192
+|      0: 0a 00 00 00 01 0f fa 00 0f fa 00 00 00 00 00 00   ................
+|   4080: 00 00 00 00 00 00 00 00 00 00 05 04 09 0c 01 02   ................
+| page 4 offset 12288
+|      0: 0d 00 00 00 03 0f e0 00 0f f6 0f e0 fe 00 00 00   ................
+|   4064: 0a 03 03 00 1b 61 62 61 6e 64 6f 6e 08 02 00 03   .....abandon....
+|   4080: 17 61 62 61 66 74 08 01 03 00 17 61 62 61 63 6b   .abaft.....aback
+| page 5 offset 16384
+|      0: 0d 00 00 00 03 0f ee 00 0f fa 0f f4 0f ee 00 00   ................
+|   4064: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04 03   ................
+|   4080: 03 00 0e 01 04 02 03 00 0e 01 04 01 03 00 0e 01   ................
+| page 6 offset 20480
+|      0: 0a 00 00 00 01 0f f4 00 0f f4 00 00 00 00 00 00   ................
+|   4080: 00 00 00 00 0b 03 1b 01 76 65 72 73 69 6f 6e 04   ........version.
+| page 7 offset 24576
+|      0: 0d 00 00 00 03 0f d6 00 0f f4 01 fe 0f d6 00 00   ................
+|   4048: 00 00 00 00 00 00 09 03 02 1b 72 65 62 75 69 6c   ..........rebuil
+|   4064: 64 11 02 02 2b 69 6e 74 65 67 72 69 74 79 2d 63   d...+integrity-c
+|   4080: 68 65 63 6b 0a 01 02 1d 6f 70 74 69 6d 69 7a 65   heck....optimize
+| end crash-e3b1b19e4d4bcc.db
+}]} {}
+
+do_catchsql_test 25.1 {
+  INSERT INTO t1(t1) VALUES('rebuild');
+} {1 {database disk image is malformed}}
+
+do_execsql_test 25.2 {
+  PRAGMA page_size=512;
+} 
+
+
 sqlite3_fts5_may_be_corrupt 0
 finish_test
 

ext/fts5/test/fts5interrupt.test

@@ -0,0 +1,67 @@
+# 2019 Jan 4
+#
+# 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 implements regression tests for SQLite library.  The
+# focus of this script is testing the FTS5 module.
+#
+
+source [file join [file dirname [info script]] fts5_common.tcl]
+set testprefix fts5interrupt
+
+# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+ifcapable !fts5 {
+  finish_test
+  return
+}
+
+do_execsql_test 1.0 {
+  CREATE VIRTUAL TABLE t1 USING fts5(a);
+  INSERT INTO t1(t1, rank) VALUES('pgsz', 40);
+}
+db_save_and_close
+
+proc progress_handler {args} {
+  incr ::progress_handler_delay -1
+  if {$::progress_handler_delay<=0} { return 1 } 
+  return 0
+}
+
+foreach {tn sql} {
+  1 { INSERT INTO t1(rowid, a) VALUES(0, 'z z z z') }
+  2 { COMMIT }
+} {
+  set bDone 0
+  for {set i 1} {$bDone==0} {incr i} {
+    do_test 1.$tn.$i {
+      db_restore_and_reopen
+      execsql {
+        BEGIN;
+          INSERT INTO t1(rowid, a) VALUES(1, 'a b c d');
+          INSERT INTO t1(rowid, a) VALUES(2, 'd e f g');
+          INSERT INTO t1(rowid, a) VALUES(3, 'h i j k');
+          INSERT INTO t1(rowid, a) VALUES(4, 'l m n o');
+      }
+  
+      set ::progress_handler_delay $i
+      db progress 1 progress_handler
+      set res [catchsql $sql]
+      db close
+      if {$res=="0 {}"} {
+        set bDone 1
+      } else {
+        if {$res!="1 interrupted"} { error "got: $res" }
+      }
+      set {} {}
+    } {}
+  }
+}
+
+finish_test
+

ext/misc/csv.c

@@ -621,7 +621,7 @@ static int csvtabConnect(
   }else if( pNew->zData ){
     pNew->iStart = (int)sRdr.iIn;
   }else{
-    pNew->iStart = ftell(sRdr.in) - sRdr.nIn + sRdr.iIn;
+    pNew->iStart = (int)(ftell(sRdr.in) - sRdr.nIn + sRdr.iIn);
   }
   csv_reader_reset(&sRdr);
   rc = sqlite3_declare_vtab(db, CSV_SCHEMA);

ext/rbu/rbuvacuum3.test

@@ -0,0 +1,63 @@
+# 2019 Jan 3
+#
+# 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 tests for the RBU module. More specifically, it
+# contains tests to ensure that the sqlite3rbu_vacuum() API works as
+# expected.
+#
+
+source [file join [file dirname [info script]] rbu_common.tcl]
+set testprefix rbuvacuum3
+
+do_execsql_test 1.0 {
+  CREATE TABLE t1(a PRIMARY KEY, b, c);
+  CREATE INDEX i1b ON t1(b);
+  CREATE INDEX i1c ON t1(c);
+  
+  WITH s(i) AS (
+    VALUES(1) UNION ALL SELECT i+1 FROM s WHERE i<100
+  )
+  INSERT INTO t1 SELECT i, randomblob(100), randomblob(100) FROM s;
+}
+
+forcedelete state.db
+do_test 1.1 {
+  sqlite3rbu_vacuum rbu test.db state.db
+  while {1} {
+    set rc [rbu step]
+    if {$rc!="SQLITE_OK"} break
+    rbu savestate
+  }
+  rbu close
+} {SQLITE_DONE}
+
+do_test 1.2 {
+  sqlite3rbu_vacuum rbu test.db state.db
+  while {1} {
+    set rc [rbu step]
+    if {$rc!="SQLITE_OK"} break
+    rbu savestate
+  }
+  rbu close
+} {SQLITE_DONE}
+
+do_test 1.3 {
+  while {1} {
+    sqlite3rbu_vacuum rbu test.db state.db
+    set rc [rbu step]
+    if {$rc!="SQLITE_OK"} break
+    rbu savestate
+    rbu close
+  }
+  rbu close
+} {SQLITE_DONE}
+
+finish_test

ext/rbu/sqlite3rbu.c

@@ -3945,7 +3945,10 @@ int sqlite3rbu_savestate(sqlite3rbu *p){
   if( p->eStage==RBU_STAGE_OAL ){
     assert( rc!=SQLITE_DONE );
     if( rc==SQLITE_OK ) rc = sqlite3_exec(p->dbRbu, "COMMIT", 0, 0, 0);
-    if( rc==SQLITE_OK ) rc = sqlite3_exec(p->dbRbu, "BEGIN IMMEDIATE", 0, 0, 0);
+    if( rc==SQLITE_OK ){ 
+      const char *zBegin = rbuIsVacuum(p) ? "BEGIN" : "BEGIN IMMEDIATE";
+      rc = sqlite3_exec(p->dbRbu, zBegin, 0, 0, 0);
+    }
     if( rc==SQLITE_OK ) rc = sqlite3_exec(p->dbMain, "BEGIN IMMEDIATE", 0, 0,0);
   }
 

ext/rtree/geopoly.c

@@ -395,7 +395,9 @@ static void geopolySvgFunc(
   int argc,
   sqlite3_value **argv
 ){
-  GeoPoly *p = geopolyFuncParam(context, argv[0], 0);
+  GeoPoly *p;
+  if( argc<1 ) return;
+  p = geopolyFuncParam(context, argv[0], 0);
   if( p ){
     sqlite3 *db = sqlite3_context_db_handle(context);
     sqlite3_str *x = sqlite3_str_new(db);

manifest

@@ -1,5 +1,5 @@
-C Add\sanother\stest\scase\sto\svacuum-into.test.
-D 2019-01-02T16:01:59.068
+C Give\ssymbolic\snames\sto\sthe\sspecial\sprepared\sstatements\sused\sto\simplement\nincremental\sblob\sI/O.
+D 2019-01-06T01:46:00.643
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F Makefile.in d8b254f8bb81bab43c340d70d17dc3babab40fcc8a348c8255881f780a45fee6
@@ -97,7 +97,7 @@ F ext/fts3/fts3_tokenizer.c a22bf311a71f3efa9d7012d8cc48fc9b0f3dace7
 F ext/fts3/fts3_tokenizer.h 64c6ef6c5272c51ebe60fc607a896e84288fcbc3
 F ext/fts3/fts3_tokenizer1.c 5c98225a53705e5ee34824087478cf477bdb7004
 F ext/fts3/fts3_unicode.c b1902e9ad47a6569fbb8ecb5ce52f20fe59b590d5c5e3bbdd56b10b03bdf632b
-F ext/fts3/fts3_unicode2.c faf0c750a1d0e9c9902f947212fc88f84e9450cddb3d1ffdbacbd0084b91d647
+F ext/fts3/fts3_unicode2.c 416eb7e1e81142703520d284b768ca2751d40e31fa912cae24ba74860532bf0f
 F ext/fts3/fts3_write.c e36d2f7e8f180e8030e92a5c2d09ccf87021afedcc5148a9d823b496667bf2f2
 F ext/fts3/fts3speed.tcl b54caf6a18d38174f1a6e84219950d85e98bb1e9
 F ext/fts3/mkfts3amal.tcl 252ecb7fe6467854f2aa237bf2c390b74e71f100
@@ -105,7 +105,7 @@ F ext/fts3/tool/fts3cov.sh c331d006359456cf6f8f953e37f2b9c7d568f3863f00bb5f7eb87
 F ext/fts3/tool/fts3view.c 202801a2056995b763864d60c2dee744d46f1677
 F ext/fts3/unicode/CaseFolding.txt 8c678ca52ecc95e16bc7afc2dbf6fc9ffa05db8c
 F ext/fts3/unicode/UnicodeData.txt cd07314edb62d49fde34debdaf92fa2aa69011e7
-F ext/fts3/unicode/mkunicode.tcl 2315b3f8c83dcb09091009db01b321fb401d98d8c5489c147c1a7c5a54d21e20
+F ext/fts3/unicode/mkunicode.tcl 49499f7964504438e2b04cca0627827945bb2499154e2d3ec216b22d20b969ae
 F ext/fts3/unicode/parseunicode.tcl a981bd6466d12dd17967515801c3ff23f74a281be1a03cf1e6f52a6959fc77eb
 F ext/fts5/extract_api_docs.tcl a36e54ec777172ddd3f9a88daf593b00848368e0
 F ext/fts5/fts5.h 4f5d19b7973dae23de368728f06d3eb1fe9f5cca2990366b40e9379996f35e61
@@ -115,14 +115,14 @@ F ext/fts5/fts5_buffer.c 1dd1ec0446b3acfc2d7d407eb894762a461613e2695273f48e449bf
 F ext/fts5/fts5_config.c 5af9c360e99669d29f06492c370892394aba0857
 F ext/fts5/fts5_expr.c 0eff5bad90838be83c5cc16837ca215a961abe05cfbf741a285ba62a79ad586f
 F ext/fts5/fts5_hash.c 32be400cf761868c9db33efe81a06eb19a17c5402ad477ee9efb51301546dd55
-F ext/fts5/fts5_index.c d4b950baf42902d1d41a7bc1a374f134074b4bd981e92557a1b7e520a5adb019
+F ext/fts5/fts5_index.c 7d93b9503e02e57c94ce22e08758723f6d833969495a2c89ac7ca63957ab0053
 F ext/fts5/fts5_main.c 287a1a56580df304d7fa2fc1890f85b9cb6ac6b9e7c8af7dfa2151528db4b059
-F ext/fts5/fts5_storage.c 5862f1b785a983acb8420281340f3f424896ab48f396f6fd8540787be7459139
+F ext/fts5/fts5_storage.c 0455c866b6c6a347229edee66333f5c08ea5f3b4940121d698c300353a73962f
 F ext/fts5/fts5_tcl.c 39bcbae507f594aad778172fa914cad0f585bf92fd3b078c686e249282db0d95
 F ext/fts5/fts5_test_mi.c 65864ba1e5c34a61d409c4c587e0bbe0466eb4f8f478d85dc42a92caad1338e6
 F ext/fts5/fts5_test_tok.c 6a5574354ce61a98737e150fd4f7a002000db0cb4bcd655dc8694cb3e035381d
 F ext/fts5/fts5_tokenize.c 8b7ef00cf0483740977cc6cf0fd878e6e325d36fd02f2b31959810917347b73d
-F ext/fts5/fts5_unicode2.c 3f1bad6f2924ad13e25408f00301edd12d4216388a11daa518cb28f79b337f5e
+F ext/fts5/fts5_unicode2.c 16e127cbc95b4a6fca05b6ea7e2a02e5700d4a215e5220b9a33d5c7cee793e87
 F ext/fts5/fts5_varint.c a5aceacda04dafcbae725413d7a16818ecd65738
 F ext/fts5/fts5_vocab.c fbe38044889b2d2d99babeeef239c620fb0332bb928a84506ac748d81500b354
 F ext/fts5/fts5parse.y eb526940f892ade5693f22ffd6c4f2702543a9059942772526eac1fde256bb05
@@ -156,7 +156,7 @@ F ext/fts5/test/fts5connect.test 08030168fc96fc278fa81f28654fb7e90566f33aff269c0
 F ext/fts5/test/fts5content.test 688d5ac7af194ebc67495daea76a69e3cd5480122c2320e72d41241b423b4116
 F ext/fts5/test/fts5corrupt.test 77ae6f41a7eba10620efb921cf7dbe218b0ef232b04519deb43581cb17a57ebe
 F ext/fts5/test/fts5corrupt2.test 7453752ba12ce91690c469a6449d412561cc604b1dec994e16ab132952e7805f
-F ext/fts5/test/fts5corrupt3.test dc1c1c284426802c33413f3b06234721abb140a82c2c9438a9543b7f04add9c4
+F ext/fts5/test/fts5corrupt3.test bfe27d9e6b4d1346f15cc84a3e411220e1df89c731873124ec6ba9302f814613
 F ext/fts5/test/fts5delete.test cbf87e3b8867c4d5cfcaed975c7475fd3f99d072bce2075fcedf43d1f82af775
 F ext/fts5/test/fts5detail.test 31b240dbf6d44ac3507e2f8b65f29fdc12465ffd531212378c7ce1066766f54e
 F ext/fts5/test/fts5determin.test 1b77879b2ae818b5b71c859e534ee334dac088b7cf3ff3bf76a2c82b1c788d11
@@ -181,6 +181,7 @@ F ext/fts5/test/fts5full.test 49b565da02918c06e58f51f0b953b0302b96f155aa68baba24
 F ext/fts5/test/fts5fuzz1.test 238d8c45f3b81342aa384de3e581ff2fa330bf922a7b69e484bbc06051a1080e
 F ext/fts5/test/fts5hash.test a4cf51acad99bfc43c16fb74f9d22495dc221ae0701fc5e908ca963a9b26a02b
 F ext/fts5/test/fts5integrity.test 4317561cd25eca7df16aa1f7d1a700ee958059fa639785f94aba0a84df9ab17b
+F ext/fts5/test/fts5interrupt.test 09613247b273a99889808ef852898177e671406fe71fdde7ea00e78ea283d227
 F ext/fts5/test/fts5lastrowid.test be98fe3e03235296585b72daad7aed5717ba0062bae5e5c18dd6e04e194c6b28
 F ext/fts5/test/fts5leftjoin.test c0b4cafb9661379e576dc4405c0891d8fcc2782680740513c4d1fc114b43d4ad
 F ext/fts5/test/fts5matchinfo.test 79129ff6c9a2d86943b287a5a8caa7ee639f6dcf004d8975d15c279374e82e35
@@ -280,7 +281,7 @@ F ext/misc/carray.c ed96c218ea940b85c9a274c4d9c59fe9491c299147a38a8bba537687bd6c
 F ext/misc/closure.c 9f8fa11aa6c6e2f6d7296ffa88f103df4b46abd9602bcab3ea2f8fc24f334f63
 F ext/misc/completion.c cec672d40604075bb341a7f11ac48393efdcd90a979269b8fe7977ea62d0547f
 F ext/misc/compress.c dd4f8a6d0baccff3c694757db5b430f3bbd821d8686d1fc24df55cf9f035b189
-F ext/misc/csv.c a8e779a3a0039abecddc6784095cc875d820ea65dcda158daa13e6b43d966e0f
+F ext/misc/csv.c 7f047aeb68f5802e7ce6639292095d622a488bb43526ed04810e0649faa71ceb
 F ext/misc/dbdump.c 12389a10c410fadf1e68eeb382def92d5a7fa9ce7cce4fb86a736fa2bac1000a
 F ext/misc/eval.c 6ea9b22a5fa0dd973b67ca4e53555be177bc0b7b263aadf1024429457c82c0e3
 F ext/misc/explain.c d5c12962d79913ef774b297006872af1fccda388f61a11d37758f9179a09551f
@@ -350,7 +351,8 @@ F ext/rbu/rbusplit.test b37e7b40b38760881dc9c854bd40b4744c6b6cd74990754eca3bda0f
 F ext/rbu/rbutemplimit.test 7f408f49b90fa0a720d7599f3aec74a3c85e6cd78e56fdf726ce00af9147a341
 F ext/rbu/rbuvacuum.test 55e101e90168c2b31df6c9638fe73dc7f7cc666b6142266d1563697d79f73534
 F ext/rbu/rbuvacuum2.test b8e5b51dc8b2c0153373d024c0936be3f66f9234acbd6d0baab0869d56b14e6b
-F ext/rbu/sqlite3rbu.c f722ed4177c9fb73f2f6f116240687ac7603735fa95ea63bff71827929d4c192
+F ext/rbu/rbuvacuum3.test 8addd82e4b83b4c93fa47428eae4fd0dbf410f8512c186f38e348feb49ba03dc
+F ext/rbu/sqlite3rbu.c d643661c7c85e79f4d0bc56c73f6f2dd55c35732dd41f378b0fd3b182a33242d
 F ext/rbu/sqlite3rbu.h 1dc88ab7bd32d0f15890ea08d23476c4198d3da3056985403991f8c9cd389812
 F ext/rbu/test_rbu.c 03f6f177096a5f822d68d8e4069ad8907fe572c62ff2d19b141f59742821828a
 F ext/repair/README.md 92f5e8aae749a4dae14f02eea8e1bb42d4db2b6ce5e83dbcdd6b1446997e0c15
@@ -363,7 +365,7 @@ F ext/repair/test/checkfreelist01.test 3e8aa6aeb4007680c94a8d07b41c339aa635cc782
 F ext/repair/test/checkindex01.test b530f141413b587c9eb78ff734de6bb79bc3515c335096108c12c01bddbadcec
 F ext/repair/test/test.tcl 686d76d888dffd021f64260abf29a55c57b2cedfa7fc69150b42b1d6119aac3c
 F ext/rtree/README 6315c0d73ebf0ec40dedb5aa0e942bc8b54e3761
-F ext/rtree/geopoly.c d56ff997f2646b03be742eb85e8206f779d777f3a282fe0da576780ca0e11f20
+F ext/rtree/geopoly.c 603ec9b72cd70cf18541339b6c7d47f304ac0d84c50294be6c6c6ae35acdb0a6
 F ext/rtree/rtree.c fae9943b6b6f2bf6a4ddeb192d54fa6d19311119c1388406ef27cf6de38f34aa
 F ext/rtree/rtree.h 4a690463901cb5e6127cf05eb8e642f127012fd5003830dbc974eca5802d9412
 F ext/rtree/rtree1.test 309afc04d4287542b2cd74f933296832cc681c7b014d9405cb329b62053a5349
@@ -462,7 +464,7 @@ F src/date.c ebe1dc7c8a347117bb02570f1a931c62dd78f4a2b1b516f4837d45b7d6426957
 F src/dbpage.c 135eb3b5e74f9ef74bde5cec2571192c90c86984fa534c88bf4a055076fa19b7
 F src/dbstat.c 3c8bd4e77f0244fd2bd7cc90acf116ad2f8e82d70e536637f35ac2bc99b726f9
 F src/delete.c 209cd8345b15d1843abeff2d91a6d9c765cf32ff4abcb24411c38fe08e18baab
-F src/expr.c 18ce84bab19ef59eff99a54d83ebefd28dc10d17e617f35c730ff7c8bc2b6ee7
+F src/expr.c 9ad9c40a83c4218d79de19153b7a8ba7810564a123af7e09281927990bea2964
 F src/fault.c 460f3e55994363812d9d60844b2a6de88826e007
 F src/fkey.c aaf28be73ab21e1e8bf4ac6b94269ebc8c93238d1e6997cb44b527b622e8ae6f
 F src/func.c 7c288b4ce309b5a8b8473514b88e1f8e69a80134509a8c0db8e39c858e367e7f
@@ -471,7 +473,7 @@ F src/hash.c a12580e143f10301ed5166ea4964ae2853d3905a511d4e0c44497245c7ce1f7a
 F src/hash.h ab34c5c54a9e9de2e790b24349ba5aab3dbb4fd4
 F src/hwtime.h 747c1bbe9df21a92e9c50f3bbec1de841dc5e5da
 F src/in-operator.md 10cd8f4bcd225a32518407c2fb2484089112fd71
-F src/insert.c 1e0001758cd174177886cdfe23d69c6d6775f1c4e7fe946a041f1ef56ae85bc5
+F src/insert.c 1660fca0a94e173cb63e509b241202bc2f41d3170bfd675b310e366747313d5c
 F src/legacy.c 134ab3e3fae00a0f67a5187981d6935b24b337bcf0f4b3e5c9fa5763da95bf4e
 F src/loadext.c e6f10875d52aca3b7e57ce1ec174aeafc9b6c00b43000cd30d791f9cb490b7a6
 F src/main.c 008f45dd39cdc7fb9e7e1f61d75a5c97397f8e07427a8879be23e27747d5f948
@@ -505,17 +507,17 @@ F src/pcache.h 4f87acd914cef5016fae3030343540d75f5b85a1877eed1a2a19b9f284248586
 F src/pcache1.c ddc9fc7d9861cf3a1f30660264b76b1ae9e1dce5dbba085cf001d5cb6b41cf8c
 F src/pragma.c 20811b404b6d302a1bedd4b8af8aab2794c5e87ba1f5cb6b42dbc3266ad9c603
 F src/pragma.h fdd03d78a7497f74a3f652909f945328480089189526841ae829ce7313d98d13
-F src/prepare.c d0918fb8d00b1ebf19655e7f3d28464b3fc3c43c16d36dd06092de02244a5180
+F src/prepare.c 18f1d2801ffb48b83fddf83375389886c788e98fdfb87eabe988cf53893602c7
 F src/printf.c 0f1177cf1dd4d7827bf64d840768514ec76409abecaca9e8b577dbd065150381
 F src/random.c 80f5d666f23feb3e6665a6ce04c7197212a88384
 F src/resolve.c 5f2f987aacba7548d10781f808e1b933f80abe0b6bc8e9922bc18b1d1faba339
 F src/rowset.c d977b011993aaea002cab3e0bb2ce50cf346000dff94e944d547b989f4b1fe93
 F src/select.c 4b0be1bfd2d8668e2711f877682361e06b412c53ce7a56303f1f6978ec33eca8
-F src/shell.c.in 207da30342db0b6fac8b2487abd60b059a5ea80cc9494bd1db76a1dd4aae7cca
+F src/shell.c.in 0722a9e3a1b23674f07c194b8f71c953c775bad280e7f179a32bf72cd009b569
 F src/sqlite.h.in b54cd42d2f3b739a00de540cafe2dcd0de3b8e1748a2db33a68def487e9e602f
 F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
 F src/sqlite3ext.h 960f1b86c3610fa23cb6a267572a97dcf286e77aa0dd3b9b23292ffaa1ea8683
-F src/sqliteInt.h a86007d427b9a7b97e9f1e1e0911eba3f70e1a3764a0a0aff0efd4d7bb029001
+F src/sqliteInt.h 488f9b86c15d09d42af921e4e2383dac289aa541a59daf78822bfcd656b59ff9
 F src/sqliteLimit.h 1513bfb7b20378aa0041e7022d04acb73525de35b80b252f1b83fedb4de6a76b
 F src/status.c 46e7aec11f79dad50965a5ca5fa9de009f7d6bde08be2156f1538a0a296d4d0e
 F src/table.c b46ad567748f24a326d9de40e5b9659f96ffff34
@@ -581,12 +583,12 @@ F src/upsert.c 0dd81b40206841814d46942a7337786932475f085716042d0cb2fc7791bf8ca4
 F src/utf.c 810fbfebe12359f10bc2a011520a6e10879ab2a163bcb26c74768eab82ea62a5
 F src/util.c d9eb0a6c4aae1b00a7369eadd7ca0bbe946cb4c953b6751aa20d357c2f482157
 F src/vacuum.c a9f389f41556c0ec310bc9169dc9476603c30a0a913ad92bfbc75c86886967ca
-F src/vdbe.c 98c7a06d1911e683ee0649979911483ce97fabfd758782be53e537b1d4655664
+F src/vdbe.c 1919d490e97bfc59eab4d43444a53a6717d06137295ed684a25e5df7430d9974
 F src/vdbe.h 712bca562eaed1c25506b9faf9680bdc75fc42e2f4a1cd518d883fa79c7a4237
 F src/vdbeInt.h a76d5eed62c76bcd8de7afd3147fac1bc40c5a870582664bcd7d071ef437c37f
 F src/vdbeapi.c 57a2d794a8833f269b878dbc24e955369bdb379af6c4e93ebc5ce1a20fa3daf4
 F src/vdbeaux.c b230f12642040c5ede19f092d9ad7510f75add84888e66a00108948dec574fd2
-F src/vdbeblob.c f5c70f973ea3a9e915d1693278a5f890dc78594300cf4d54e64f2b0917c94191
+F src/vdbeblob.c dfde9a1446e0d46f60310dc35d206080a247bfda5ac69512aa782834d4dc51ca
 F src/vdbemem.c 7b3305bc4a5139f4536ac9b5f61da0f915e49d2e3fdfa87dfdfa9d7aba8bc1e9
 F src/vdbesort.c 90aad5a92608f2dd771c96749beabdb562c9d881131a860a7a5bccf66dc3be7f
 F src/vdbetrace.c 79d6dbbc479267b255a7de8080eee6e729928a0ef93ed9b0bfa5618875b48392
@@ -768,7 +770,7 @@ F test/crashM.test d95f59046fa749b0d0822edf18a717788c8f318d
 F test/crashtest1.c 09c1c7d728ccf4feb9e481671e29dda5669bbcc2
 F test/createtab.test b5de160630b209c4b8925bdcbbaf48cc90b67fe8
 F test/cse.test 277350a26264495e86b1785f34d2d0c8600e021c
-F test/csv01.test 5b54e03d74c0e1966b841b0415062457569aacbe0f41962a41454ac01e8d4496
+F test/csv01.test c9c3af0d58c34e9ac970c5875a77939edb958762c8aafb95409e19a3f088b6cd
 F test/ctime.test 78749e6c9a5f0010d67985be80788f841e3cd2da18114e2ed6010399a7d807f3
 F test/cursorhint.test 7bc346788390475e77a345da2b92270d04d35856
 F test/cursorhint2.test 6f3aa9cb19e7418967a10ec6905209bcbb5968054da855fc36c8beee9ae9c42f
@@ -1129,7 +1131,7 @@ F test/misc3.test cf3dda47d5dda3e53fc5804a100d3c82be736c9d
 F test/misc4.test 10cd6addb2fa9093df4751a1b92b50440175dd5468a6ec84d0386e78f087db0e
 F test/misc5.test c4aeaa0fa28faa08f2485309c38db4719e6cd1364215d5687a5b96d340a3fa58
 F test/misc6.test 953cc693924d88e6117aeba16f46f0bf5abede91
-F test/misc7.test 10d639a5e0fdf1bd51ad42be705393a38780ad71b6957110035a4e6c1e5e7f40
+F test/misc7.test 4f21954012e4eb0a923c54a311f38c81bf6798ccdd7b51584db46d4007f63daa
 F test/misc8.test 8fb0f31d7a8aed484d759773ab8ad12ec746a477f4a67394a4af0e677494c3ca
 F test/misuse.test 9e7f78402005e833af71dcab32d048003869eca5abcaccc985d4f8dc1d86bcc7
 F test/mjournal.test 28a08d5cb5fb5b5702a46e19176e45e964e0800d1f894677169e79f34030e152
@@ -1291,7 +1293,7 @@ F test/shell5.test 23939a4c51f0421330ea61dbd3c74f9c215f5f8d3d1a94846da6ffc777a35
 F test/shell6.test 1ceb51b2678c472ba6cf1e5da96679ce8347889fe2c3bf93a0e0fa73f00b00d3
 F test/shell7.test 115132f66d0463417f408562cc2cf534f6bbc6d83a6d50f0072a9eb171bae97f
 F test/shell8.test 96be02ea0c21f05b24c1883d7b711a1fa8525a68ab7b636aacf6057876941013
-F test/shmlock.test 3d1868f0386923c0592a235f2dd87ae52286b217bc695fbfd9d39a828e7be374
+F test/shmlock.test 3dbf017d34ab0c60abe6a44e447d3552154bd0c87b41eaf5ceacd408dd13fda5
 F test/shortread1.test bb591ef20f0fd9ed26d0d12e80eee6d7ac8897a3
 F test/show_speedtest1_rtree.tcl 32e6c5f073d7426148a6936a0408f4b5b169aba5
 F test/shrink.test 1b4330b1fd9e818c04726d45cb28db73087535ce
@@ -1403,7 +1405,7 @@ F test/tkt-752e1646fc.test ea78d88d14fe9866bdd991c634483334639e13bf
 F test/tkt-78e04e52ea.test 1b5be1bac961833a9fd70fe50738cb4064822c61f82c54f7d488435ec806ea62
 F test/tkt-7a31705a7e6.test 9e9c057b6a9497c8f7ba7b16871029414ccf6550e7345d9085d6d71c9a56bb6f
 F test/tkt-7bbfb7d442.test 7b2cd79c7a17ae6750e75ec1a7846712a69c9d18
-F test/tkt-80ba201079.test 75d22bbfd118025c9504b025679a6840f7518b2947268ecdce14b7af1b7dd7f3
+F test/tkt-80ba201079.test 105a721e6aad0ae3c5946d7615d1e4d03f6145b8
 F test/tkt-80e031a00f.test 9ee36348b761bf7c14261e002b75a4c0d5a04d4c
 F test/tkt-8454a207b9.test c583a9f814a82a2b5ba95207f55001c9f0cd816c
 F test/tkt-868145d012.test a5f941107ece6a64410ca4755c6329b7eb57a356
@@ -1795,7 +1797,10 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 3961995cb56b43f1753c53fc869edf336f1c17ec994d67dc74e44e8e02493894
-R 48b7968067e3b6a49f53de2bbc8d6738
-U dan
-Z 7551eb2ed08d86310fd67509eed9279f
+P a874c649960ba2e2b2fd380d08c02a45884a1060d3922be8847729008ca6766e
+R 90806873de914885f9eb58e3d7cc15df
+T *branch * named-blob-I/O
+T *sym-named-blob-I/O *
+T -sym-trunk *
+U drh
+Z 5275686e7a9802055cfb639c46292fd0

manifest.uuid

@@ -1 +1 @@
-0465d2fc0d3f8beaa1b6b0bd7bd51d69a524f30d889c9402e7d02cc06164a310
+2a1cc6327a3d8f2f65a296f5bed7fb43665b812c4c45871798db917a99481c14

src/expr.c

@@ -1099,6 +1099,16 @@ static int exprStructSize(Expr *p){
   return EXPR_FULLSIZE;
 }
 
+/*
+** Copy the complete content of an Expr node, taking care not to read
+** past the end of the structure for a reduced-size version of the source
+** Expr.
+*/
+static void exprNodeCopy(Expr *pDest, Expr *pSrc){
+  memset(pDest, 0, sizeof(Expr));
+  memcpy(pDest, pSrc, exprStructSize(pSrc));
+}
+
 /*
 ** The dupedExpr*Size() routines each return the number of bytes required
 ** to store a copy of an expression or expression tree.  They differ in
@@ -4051,7 +4061,7 @@ expr_code_doover:
       nExpr = pEList->nExpr;
       endLabel = sqlite3VdbeMakeLabel(pParse);
       if( (pX = pExpr->pLeft)!=0 ){
-        tempX = *pX;
+        exprNodeCopy(&tempX, pX);
         testcase( pX->op==TK_COLUMN );
         exprToRegister(&tempX, exprCodeVector(pParse, &tempX, &regFree1));
         testcase( regFree1==0 );
@@ -4372,13 +4382,12 @@ static void exprCodeBetween(
   Expr exprX;       /* The  x  subexpression */
   int regFree1 = 0; /* Temporary use register */
 
-
   memset(&compLeft, 0, sizeof(Expr));
   memset(&compRight, 0, sizeof(Expr));
   memset(&exprAnd, 0, sizeof(Expr));
 
   assert( !ExprHasProperty(pExpr, EP_xIsSelect) );
-  exprX = *pExpr->pLeft;
+  exprNodeCopy(&exprX, pExpr->pLeft);
   exprAnd.op = TK_AND;
   exprAnd.pLeft = &compLeft;
   exprAnd.pRight = &compRight;

src/insert.c

@@ -826,6 +826,11 @@ void sqlite3Insert(
   }
 #ifndef SQLITE_OMIT_UPSERT
   if( pUpsert ){
+    if( IsVirtual(pTab) ){
+      sqlite3ErrorMsg(pParse, "UPSERT not implemented for virtual table \"%s\"",
+              pTab->zName);
+      goto insert_cleanup;
+    }
     pTabList->a[0].iCursor = iDataCur;
     pUpsert->pUpsertSrc = pTabList;
     pUpsert->regData = regData;

src/prepare.c

@@ -65,6 +65,7 @@ int sqlite3InitCallback(void *pInit, int argc, char **argv, char **NotUsed){
   UNUSED_PARAMETER2(NotUsed, argc);
   assert( sqlite3_mutex_held(db->mutex) );
   DbClearProperty(db, iDb, DB_Empty);
+  pData->nInitRow++;
   if( db->mallocFailed ){
     corruptSchema(pData, argv[0], 0);
     return 1;
@@ -176,6 +177,7 @@ int sqlite3InitOne(sqlite3 *db, int iDb, char **pzErrMsg, u32 mFlags){
   initData.rc = SQLITE_OK;
   initData.pzErrMsg = pzErrMsg;
   initData.mInitFlags = mFlags;
+  initData.nInitRow = 0;
   sqlite3InitCallback(&initData, 3, (char **)azArg, 0);
   if( initData.rc ){
     rc = initData.rc;

src/shell.c.in

@@ -3871,7 +3871,10 @@ static void open_db(ShellState *p, int openFlags){
     if( p->db==0 || SQLITE_OK!=sqlite3_errcode(p->db) ){
       utf8_printf(stderr,"Error: unable to open database \"%s\": %s\n",
           p->zDbFilename, sqlite3_errmsg(p->db));
-      if( openFlags & OPEN_DB_KEEPALIVE ) return;
+      if( openFlags & OPEN_DB_KEEPALIVE ){
+        sqlite3_open(":memory:", &p->db);
+        return;
+      }
       exit(1);
     }
 #ifndef SQLITE_OMIT_LOAD_EXTENSION

src/sqliteInt.h

@@ -3362,6 +3362,7 @@ typedef struct {
   int iDb;            /* 0 for main database.  1 for TEMP, 2.. for ATTACHed */
   int rc;             /* Result code stored here */
   u32 mInitFlags;     /* Flags controlling error messages */
+  u32 nInitRow;       /* Number of rows processed */
 } InitData;
 
 /*

src/vdbe.c

@@ -3634,7 +3634,7 @@ case OP_OpenDup: {
 ** the main database is read-only.  The ephemeral
 ** table is deleted automatically when the cursor is closed.
 **
-** If the cursor P1 is already opened on an ephermal table, the table
+** If the cursor P1 is already opened on an ephemeral table, the table
 ** is cleared (all content is erased).
 **
 ** P2 is the number of columns in the ephemeral table.
@@ -5799,9 +5799,16 @@ case OP_ParseSchema: {
       assert( db->init.busy==0 );
       db->init.busy = 1;
       initData.rc = SQLITE_OK;
+      initData.nInitRow = 0;
       assert( !db->mallocFailed );
       rc = sqlite3_exec(db, zSql, sqlite3InitCallback, &initData, 0);
       if( rc==SQLITE_OK ) rc = initData.rc;
+      if( rc==SQLITE_OK && initData.nInitRow==0 ){
+        /* The OP_ParseSchema opcode with a non-NULL P4 argument should parse
+        ** at least one SQL statement. Any less than that indicates that
+        ** the sqlite_master table is corrupt. */
+        rc = SQLITE_CORRUPT_BKPT;
+      }
       sqlite3DbFreeNN(db, zSql);
       db->init.busy = 0;
     }

src/vdbeblob.c

@@ -273,6 +273,16 @@ int sqlite3_blob_open(
       int iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
       VdbeOp *aOp;
 
+#ifdef SQLITE_DEBUG
+      char *zName;
+      zName = sqlite3MPrintf(db, "-- sqlite3_blob_open(%s,%s,%s)",
+                              zDb, zTable, zColumn);
+      if( zName ){
+        sqlite3VdbeSetSql(v, zName, (int)strlen(zName), 0);
+        sqlite3DbFree(db, zName);
+      }
+#endif
+
       sqlite3VdbeAddOp4Int(v, OP_Transaction, iDb, wrFlag, 
                            pTab->pSchema->schema_cookie,
                            pTab->pSchema->iGeneration);

test/csv01.test

@@ -218,7 +218,7 @@ do_execsql_test 4.4 {
 # Bug report on the mailing list
 #
 forcedelete csv01.csv
-set fd [open csv01.csv w]
+set fd [open csv01.csv wb]
 puts $fd "a,b,c,d\r\n1,2,3,4\r\none,two,three,four\r\n5,6,7,8"
 close $fd
 do_execsql_test 5.1 {

test/misc7.test

@@ -227,6 +227,9 @@ ifcapable vtab {
     }
   } {1}
   set sqlite_where_trace 0
+  do_catchsql_test misc7-10.1 {
+    INSERT INTO t1(a,b,c) VALUES(12345,2,3) ON CONFLICT(a) DO NOTHING;
+  } {1 {UPSERT not implemented for virtual table "t1"}}
 
   # Specify an ORDER BY clause that cannot be indexed.
   do_test misc7-11 {

test/shmlock.test

@@ -114,6 +114,11 @@ sqlite3 db0 test.db
 sqlite3 db1 test.db
 do_test 3.1 { execsql { SELECT * FROM t1 } db0 } {1 2}
 do_test 3.2 { execsql { SELECT * FROM t1 } db1 } {1 2}
+if {$tcl_platform(platform)=="windows"} {
+  set isWindows 1
+} else {
+  set isWindows 0
+}
 
 set L(0) {n n n n n n n n}
 set L(1) {n n n n n n n n}
@@ -134,6 +139,10 @@ proc random_lock_test {idx} {
       if {$locktype=="e"} {
         for {set l $iSlot} {$l<8 && [lindex $L($idx) $l]=="n"} {incr l} {}
         set n [expr int(rand()*($l-$iSlot))+1]
+        # The LockFile() and UnlockFile() apis on windows require that
+        # every unlock correspond exactly to a prior lock.  Hence, we cannot
+        # lock arbitrary ranges in this test on windows.
+        if {$::isWindows} {set n 1}
         # puts "iSlot=$iSlot l=$l L=$L($idx)"
         # puts "$iSlot $n"
       }
@@ -169,5 +178,3 @@ db0 close
 db1 close
 
 finish_test
-
-

test/tkt-80ba201079.test

@@ -110,8 +110,6 @@ do_test tkt-80ba2-200 {
 } {300 object_change 2048}
 do_test tkt-80ba2-201 {
   db eval {
-PRAGMA vdbe_debug=on;
-PRAGMA vdbe_addoptrace=on;
     CREATE INDEX timeline_entry_id_idx on timeline(entry_id);
     SELECT entry_type,
            entry_types.name,