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Overview
Comment:Updates to requirements marks.
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SHA3-256: 40964a4ef7565ea0ddf452f48cb22373d068528e07d40eefc008f2231c969422
User & Date: drh 2017-10-04 18:26:44.610
Context
2017-10-05
11:29
Disable the delta checksum verification in RBU by default. Reenable it using -DRBU_ENABLE_DELTA_CKSUM, if desired. (check-in: d22c99b6ba user: drh tags: trunk)
2017-10-04
20:57
Add experimental mode that uses two wal files. Activated using "PRAGMA journal_mode = wal2". (check-in: e2fc5c814c user: dan tags: wal2)
18:26
Updates to requirements marks. (check-in: 40964a4ef7 user: drh tags: trunk)
17:05
Update the speedtest1 program so that it prints the output of "PRAGMA compile_options" if the -stats option is specified. (check-in: 7c69f8f108 user: dan tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/btree.c.
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  ** Allocate space for memory structures
  */
  szScratch =
       nMaxCells*sizeof(u8*)                       /* b.apCell */
     + nMaxCells*sizeof(u16)                       /* b.szCell */
     + pBt->pageSize;                              /* aSpace1 */

  /* EVIDENCE-OF: R-28375-38319 SQLite will never request a scratch buffer
  ** that is more than 6 times the database page size. */
  assert( szScratch<=6*(int)pBt->pageSize );
  b.apCell = sqlite3StackAllocRaw(0, szScratch );
  if( b.apCell==0 ){
    rc = SQLITE_NOMEM_BKPT;
    goto balance_cleanup;
  }
  b.szCell = (u16*)&b.apCell[nMaxCells];








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  ** Allocate space for memory structures
  */
  szScratch =
       nMaxCells*sizeof(u8*)                       /* b.apCell */
     + nMaxCells*sizeof(u16)                       /* b.szCell */
     + pBt->pageSize;                              /* aSpace1 */



  assert( szScratch<=6*(int)pBt->pageSize );
  b.apCell = sqlite3StackAllocRaw(0, szScratch );
  if( b.apCell==0 ){
    rc = SQLITE_NOMEM_BKPT;
    goto balance_cleanup;
  }
  b.szCell = (u16*)&b.apCell[nMaxCells];
︙︙
Changes to src/main.c.
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#endif

/* IMPLEMENTATION-OF: R-53536-42575 The sqlite3_libversion() function returns
** a pointer to the to the sqlite3_version[] string constant. 
*/
const char *sqlite3_libversion(void){ return sqlite3_version; }

/* IMPLEMENTATION-OF: R-63124-39300 The sqlite3_sourceid() function returns a
** pointer to a string constant whose value is the same as the
** SQLITE_SOURCE_ID C preprocessor macro. 


*/
const char *sqlite3_sourceid(void){ return SQLITE_SOURCE_ID; }

/* IMPLEMENTATION-OF: R-35210-63508 The sqlite3_libversion_number() function
** returns an integer equal to SQLITE_VERSION_NUMBER.
*/
int sqlite3_libversion_number(void){ return SQLITE_VERSION_NUMBER; }








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#endif

/* IMPLEMENTATION-OF: R-53536-42575 The sqlite3_libversion() function returns
** a pointer to the to the sqlite3_version[] string constant. 
*/
const char *sqlite3_libversion(void){ return sqlite3_version; }

/* IMPLEMENTATION-OF: R-25063-23286 The sqlite3_sourceid() function returns a
** pointer to a string constant whose value is the same as the
** SQLITE_SOURCE_ID C preprocessor macro. Except if SQLite is built using
** an edited copy of the amalgamation, then the last four characters of
** the hash might be different from SQLITE_SOURCE_ID.
*/
const char *sqlite3_sourceid(void){ return SQLITE_SOURCE_ID; }

/* IMPLEMENTATION-OF: R-35210-63508 The sqlite3_libversion_number() function
** returns an integer equal to SQLITE_VERSION_NUMBER.
*/
int sqlite3_libversion_number(void){ return SQLITE_VERSION_NUMBER; }
︙︙
Changes to test/attach2.test.
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do_test attach2-6.2 {
  catchsql {
    ATTACH 'test3.db' as aux2;
    DETACH aux2;
  }
} {0 {}}

# EVIDENCE-OF: R-59740-55581 This statement will fail if SQLite is in
# the middle of a transaction.
#
do_test attach2-6.3 {
  catchsql {
    DETACH aux;
  }
} {0 {}}









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do_test attach2-6.2 {
  catchsql {
    ATTACH 'test3.db' as aux2;
    DETACH aux2;
  }
} {0 {}}


# As of version 3.21.0: it is ok to DETACH from within a transaction
#
do_test attach2-6.3 {
  catchsql {
    DETACH aux;
  }
} {0 {}}
︙︙
Changes to test/e_uri.test.
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  set e
}

# EVIDENCE-OF: R-35840-33204 If URI filename interpretation is enabled,
# and the filename argument begins with "file:", then the filename is
# interpreted as a URI.
#
# EVIDENCE-OF: R-24124-56960 URI filename interpretation is enabled if
# the SQLITE_OPEN_URI flag is set in the fourth argument to
# sqlite3_open_v2(), or if it has been enabled globally using the
# SQLITE_CONFIG_URI option with the sqlite3_config() method or by the
# SQLITE_USE_URI compile-time option.
#
if {$tcl_platform(platform) == "unix"} {
  set flags [list SQLITE_OPEN_READWRITE SQLITE_OPEN_CREATE]









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  set e
}

# EVIDENCE-OF: R-35840-33204 If URI filename interpretation is enabled,
# and the filename argument begins with "file:", then the filename is
# interpreted as a URI.
#
# EVIDENCE-OF: R-27632-24205 URI filename interpretation is enabled if
# the SQLITE_OPEN_URI flag is set in the third argument to
# sqlite3_open_v2(), or if it has been enabled globally using the
# SQLITE_CONFIG_URI option with the sqlite3_config() method or by the
# SQLITE_USE_URI compile-time option.
#
if {$tcl_platform(platform) == "unix"} {
  set flags [list SQLITE_OPEN_READWRITE SQLITE_OPEN_CREATE]
︙︙