Documentation Source Text

Check-in [e738239518]
Login

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

Overview
Comment:Mention enhancements to dbstat in the change log.
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: e738239518093289ae2302962cbab690e02e9814
User & Date: drh 2015-10-07 18:25:26.986
Context
2015-10-07
19:35
Add a new documentation page that talks specifically about indexes on expressions. (check-in: 8b6ed636e3 user: drh tags: trunk)
18:25
Mention enhancements to dbstat in the change log. (check-in: e738239518 user: drh tags: trunk)
16:44
Update fts5 documentation to allow the subsitute character (codepoint 26) in unquoted query terms. (check-in: 0b83b3cde9 user: dan tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to pages/changes.in.
︙︙
31
32
33
34
35
36
37



38
39
40
41
42
43
44

    initially created.  Missing tables and functions are reported when
    the VIEW is used in a query.
<li>The query planner is now able to use [partial indexes] that contain
    AND-connected terms in the WHERE clause.
<li>The sqlite3_analyzer.exe utility is updated to report the depth of
    each btree and to show the average fanout for indexes and 
    WITHOUT ROWID tables.



<p><b>Other changes:</b>
<li>The [sqlite3_memory_alarm()] interface, which has been deprecated and
    undocumented for 8 years, is changed into a no-op.
<p><b>Fixes:</b>
<li>Added a memory barrier in the implementation of
    [sqlite3_initialize()] to help ensure that it is thread-safe.
<li>Fix the [OR optimization] so that it always ignores subplans that








>
>
>








31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47

    initially created.  Missing tables and functions are reported when
    the VIEW is used in a query.
<li>The query planner is now able to use [partial indexes] that contain
    AND-connected terms in the WHERE clause.
<li>The sqlite3_analyzer.exe utility is updated to report the depth of
    each btree and to show the average fanout for indexes and 
    WITHOUT ROWID tables.
<li>Enhance the [dbstat virtual table] so that it can be used as a
    [table-valued functions] where the argument is the schema to be
    analyzed.
<p><b>Other changes:</b>
<li>The [sqlite3_memory_alarm()] interface, which has been deprecated and
    undocumented for 8 years, is changed into a no-op.
<p><b>Fixes:</b>
<li>Added a memory barrier in the implementation of
    [sqlite3_initialize()] to help ensure that it is thread-safe.
<li>Fix the [OR optimization] so that it always ignores subplans that
︙︙