jira.mariadb.org_one_issue.rss.xml - sfeed_tests - sfeed tests and RSS and Atom files
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jira.mariadb.org_one_issue.rss.xml (44044B)
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1 <?xml version="1.0" encoding="UTF-8"?><!--
2 RSS generated by JIRA (8.13.13#813013-sha1:3ab5fbe7b6c572b1ee4ccec98a9f447334884e00) at Sun Nov 21 11:54:36 UTC 2021
3
4 It is possible to restrict the fields that are returned in this document by specifying the 'field' parameter in your request.
5 For example, to request only the issue key and summary append 'field=key&field=summary' to the URL of your request.
6 --><rss version="0.92">
7 <channel>
8 <title>Jira</title>
9 <link>https://jira.mariadb.org</link>
10 <description>This file is an XML representation of an issue</description>
11 <language>en-us</language> <build-info>
12 <version>8.13.13</version>
13 <build-number>813013</build-number>
14 <build-date>28-10-2021</build-date>
15 </build-info>
16
17
18 <item>
19 <title>[MDEV-8334] Rename utf8 to utf8mb3 </title>
20 <link>https://jira.mariadb.org/browse/MDEV-8334</link>
21 <project id="10000" key="MDEV">MariaDB Server</project>
22 <description><p>Currently MariaDB's has two utf8 character sets:</p>
23
24 <ul class="alternate" type="square">
25 <li>utf8 that can store 1 to 3 byte characters and implements Unicode BMP range U+0000..U+FFFF<br/>
26 This character set is also available under name "utf8mb3"</li>
27 </ul>
28
29
30 <ul class="alternate" type="square">
31 <li>utf8mb4 that can store 1 to 4 byte characters and implements the full Unicode standard range U+0000..U+10FFFF.</li>
32 </ul>
33
34
35 <p>In long terms we want the name utf8 mean the full featured UTF-8.<br/>
36 We'll do a few preparatory steps:</p>
37
38 <p>1. Change the main name of the 3-byte character set from "utf8" to "utf8m3" and make "utf8" alias for "utf8mb3". This will change all SHOW and INFORMATION_SCHEMA output to display utf8mb3 instread of utf8, as well as change mysqldump to dump utf8mb3 instead of just utf8.</p>
39
40 <p>2. Add a new server option, say --utf8-is-utf8mb3, which will be true by default, but the DBA will be able to change it to false and thus make "utf8" mean "utf8mb4".</p>
41
42 <p>3. A few releases later we'll change --utf8-is-utf8mb3 to be "false" by default.</p>
43
44 <p>Or</p>
45
46 <p>2. do not add any new server options and<br/>
47 3. add a new old_mode value for reverting utf8 to utf8mb3 when the default will mean utf8mb4<br/>
48 (optionally)4. make utf8 to mean utf8mb4 already in 10.6 and make the default value of old_mode to revert this in 10.6</p>
49
50 <p>Or </p>
51
52 <p>Do not add any new server options and implement charset aliases via the SQL standard statement:</p>
53 <p/>
54 <div id="syntaxplugin" class="syntaxplugin" style="border: 1px dashed #bbb; border-radius: 5px !important; overflow: auto; max-height: 30em;">
55 <table cellspacing="0" cellpadding="0" border="0" width="100%" style="font-size: 1em; line-height: 1.4em !important; font-weight: normal; font-style: normal; color: black;">
56 <tbody >
57 <tr id="syntaxplugin_code_and_gutter">
58 <td style=" line-height: 1.4em !important; padding: 0em; vertical-align: top;">
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