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Comment:Fix an assertion-fault/segfault problem that comes up when trying to VACUUM an auto-vacuumed database with a large schema. Ticket [da1151f97df244].
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SHA1: 86d50ce57feb78440956192e37a03686ffa1e196
User & Date: drh 2010-02-22 23:17:42
References
2010-02-25
01:54
Merge in the fix for VACUUM on auto_vacuumed databases with large schemas. Check-in [86d50ce57f]. Ticket [da1151f97df]. check-in: ce624e39 user: drh tags: branch-3.6.22
Context
2010-02-23
01:01
Remove the ".genfkey" command from the shell. We've had foreign-key support in the core since 3.6.19. Anyone who still needs the simulated foreign-key triggers can always generate them with an older version of the shell. check-in: c4401fc9 user: drh tags: trunk
2010-02-22
23:17
Fix an assertion-fault/segfault problem that comes up when trying to VACUUM an auto-vacuumed database with a large schema. Ticket [da1151f97df244]. check-in: 86d50ce5 user: drh tags: trunk
19:37
Merge in the massive clean-up and ANSI-fication of Lemon carried out by Ryan Gordon. There are no functional changes to SQLite itself - Lemon still generates exactly the same parsing automaton from exactly the same grammar. check-in: 1e8b8420 user: drh tags: trunk
Changes
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Changes to src/pager.c.

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    }

    rc = sqlite3PagerPagecount(pPager, &nMax);
    if( rc!=SQLITE_OK ){
      goto pager_acquire_err;
    }

    if( MEMDB || nMax<(int)pgno || noContent ){
      if( pgno>pPager->mxPgno ){
	rc = SQLITE_FULL;
	goto pager_acquire_err;
      }
      if( noContent ){
        /* Failure to set the bits in the InJournal bit-vectors is benign.
        ** It merely means that we might do some extra work to journal a 







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    }

    rc = sqlite3PagerPagecount(pPager, &nMax);
    if( rc!=SQLITE_OK ){
      goto pager_acquire_err;
    }

    if( MEMDB || nMax<(int)pgno || noContent || !isOpen(pPager->fd) ){
      if( pgno>pPager->mxPgno ){
	rc = SQLITE_FULL;
	goto pager_acquire_err;
      }
      if( noContent ){
        /* Failure to set the bits in the InJournal bit-vectors is benign.
        ** It merely means that we might do some extra work to journal a 

Added test/vacuum4.test.







































































































































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# 2010 February 21
#
# 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 a test of ticket [da1151f97df244a1]:  An
# assertion fault while VACUUMing an auto_vacuumed database with
# large schema.
#

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

# If the VACUUM statement is disabled in the current build, skip all
# the tests in this file.
#
ifcapable !vacuum {
  finish_test
  return
}

do_test vacuum4-1.1 {
  db eval {
    PRAGMA auto_vacuum=FULL;
    CREATE TABLE t1(
      c000, c001, c002, c003, c004, c005, c006, c007, c008, c009,
      c010, c011, c012, c013, c014, c015, c016, c017, c018, c019,
      c020, c021, c022, c023, c024, c025, c026, c027, c028, c029,
      c030, c031, c032, c033, c034, c035, c036, c037, c038, c039,
      c040, c041, c042, c043, c044, c045, c046, c047, c048, c049,
      c050, c051, c052, c053, c054, c055, c056, c057, c058, c059,
      c060, c061, c062, c063, c064, c065, c066, c067, c068, c069,
      c070, c071, c072, c073, c074, c075, c076, c077, c078, c079,
      c080, c081, c082, c083, c084, c085, c086, c087, c088, c089,
      c090, c091, c092, c093, c094, c095, c096, c097, c098, c099,
      c100, c101, c102, c103, c104, c105, c106, c107, c108, c109,
      c110, c111, c112, c113, c114, c115, c116, c117, c118, c119,
      c120, c121, c122, c123, c124, c125, c126, c127, c128, c129,
      c130, c131, c132, c133, c134, c135, c136, c137, c138, c139,
      c140, c141, c142, c143, c144, c145, c146, c147, c148, c149
    );
    CREATE TABLE t2(
      c000, c001, c002, c003, c004, c005, c006, c007, c008, c009,
      c010, c011, c012, c013, c014, c015, c016, c017, c018, c019,
      c020, c021, c022, c023, c024, c025, c026, c027, c028, c029,
      c030, c031, c032, c033, c034, c035, c036, c037, c038, c039,
      c040, c041, c042, c043, c044, c045, c046, c047, c048, c049,
      c050, c051, c052, c053, c054, c055, c056, c057, c058, c059,
      c060, c061, c062, c063, c064, c065, c066, c067, c068, c069,
      c070, c071, c072, c073, c074, c075, c076, c077, c078, c079,
      c080, c081, c082, c083, c084, c085, c086, c087, c088, c089,
      c090, c091, c092, c093, c094, c095, c096, c097, c098, c099,
      c100, c101, c102, c103, c104, c105, c106, c107, c108, c109,
      c110, c111, c112, c113, c114, c115, c116, c117, c118, c119,
      c120, c121, c122, c123, c124, c125, c126, c127, c128, c129,
      c130, c131, c132, c133, c134, c135, c136, c137, c138, c139,
      c140, c141, c142, c143, c144, c145, c146, c147, c148, c149
    );
    VACUUM;
  }
} {}