Documentation Source Text
Check-in [9bb0a29008]
Not logged in

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
SHA1 Hash:9bb0a29008ff062dc1a672ec5b52ee1518c38193
Date: 2012-08-21 21:14:56
User: drh
Comment:Mention the SQLITE_DISABLE_FTS4_DEFERRED compile-time option in the release notes for 3.7.14.
Tags And Properties
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to pages/changes.in

54
55
56
57
58
59
60

61
62
63
64
65
66
67
<li>Enhancements to [PRAGMA integrity_check] and [PRAGMA quick_check] so that
    they can optionally check just a single attached database install of all
    attached databases.
<li>Enhancements to [WAL mode] processing that ensure that at least one
    valid read-mark is available at all times, so that read-only processes
    can always read the database.
<li>Performance enhancements in the sorter used by ORDER BY and CREATE INDEX.

}

chng {2012-06-11 (3.7.13)} {
<li>[in-memory database | In-memory databases] that are specified using
    [URI filenames] are allowed to use [in-memory shared-cache | shared cache],
    so that the same
    in-memory database can be accessed from multiple database connections.







>







54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
<li>Enhancements to [PRAGMA integrity_check] and [PRAGMA quick_check] so that
    they can optionally check just a single attached database install of all
    attached databases.
<li>Enhancements to [WAL mode] processing that ensure that at least one
    valid read-mark is available at all times, so that read-only processes
    can always read the database.
<li>Performance enhancements in the sorter used by ORDER BY and CREATE INDEX.
<li>Added the [SQLITE_DISABLE_FTS4_DEFERRED] compile-time option.
}

chng {2012-06-11 (3.7.13)} {
<li>[in-memory database | In-memory databases] that are specified using
    [URI filenames] are allowed to use [in-memory shared-cache | shared cache],
    so that the same
    in-memory database can be accessed from multiple database connections.

Changes to pages/compile.in

560
561
562
563
564
565
566








567
568
569
570
571
572
573
}

COMPILE_OPTION {SQLITE_DISABLE_FTS3_UNICODE} {
  If this C-preprocessor macro is defined, the [unicode61] tokenizer
  in [FTS3] is omitted from the build and is unavailable to 
  applications.
}








</tcl>

<tcl>
  hd_fragment "omitfeatures"
  hd_keywords "omitfeatures"
</tcl>
<h2>1.6 Options To Omit Features</h2>







>
>
>
>
>
>
>
>







560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
}

COMPILE_OPTION {SQLITE_DISABLE_FTS3_UNICODE} {
  If this C-preprocessor macro is defined, the [unicode61] tokenizer
  in [FTS3] is omitted from the build and is unavailable to 
  applications.
}

COMPILE_OPTION {SQLITE_DISABLE_FTS4_DEFERRED} {
  If this C-preprocessor macro disables the "deferred token" optimization
  in [FTS4].  The "deferred token" optimization avoids loading massive
  posting lists for terms that are in most documents of the collection
  and instead simply scans for those tokens in the document source.  [FTS4]
  should get exactly the same answer both with and without this optimization.
}
</tcl>

<tcl>
  hd_fragment "omitfeatures"
  hd_keywords "omitfeatures"
</tcl>
<h2>1.6 Options To Omit Features</h2>