Compatibility Robert Schulze (Core Team) Serge Klochkov (Integrations Team) 31 October 2023 Agenda Motivation and Context 01 MySQL Wire Protocol Compatibility 02 MySQL SQL Dialect Compatibility 03 philosophies in ClickHouse / MySQL. - String-formatted dates: ‘2023-10-31’ - Relaxed mode (e.g. ‘23:10:31’), invalid dates (e.g. ‘2023-11-31`) Carefully consider what ClickHouse can support and what

Apache ShardingSphere ElasticJob document Apache ShardingSphere Nov 01, 2023 Contents 1 Introduction 2 2 Features 3 3 Environment Required 4 3.1 Java . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 8.1.1 ElasticJob ‐ Version: 3.0.4 ( Release Date: Oct 18, 2023 ) . . . . . . . . . . . . . . 83 8.1.2 ElasticJob‐UI ‐ Version: 3.0.2 ( Release Date: Oct 31, 2022 checked for tampering using GPG or SHA‐512. 8.1.1 ElasticJob - Version: 3.0.4 ( Release Date: Oct 18, 2023 ) • Source Codes: [ SRC ] [ ASC ] [ SHA512 ] • ElasticJob Binary Distribution: [ TAR ] [ ASC ] [

Apache ShardingSphere ElasticJob document Apache ShardingSphere 2023 年 11 月 01 日 Contents 1 简介 2 2 功能列表 3 3 环境要求 4 3.1 Java . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 8.1.1 ElasticJob ‐ 版本: 3.0.4 ( 发布日期: Oct 18, 2023 ) . . . . . . . . . . . . . . . . . . 82 8.1.2 ElasticJob‐UI ‐ 版本: 3.0.2 ( 发布日期: Oct 31, 2022 ) 布在镜像服务器上，所以下载后应 该进行 GPG 或 SHA‐512 校验，以此来保证内容没有被篡改。 8.1.1 ElasticJob - 版本: 3.0.4 ( 发布日期: Oct 18, 2023 ) • 源码: [ SRC ] [ ASC ] [ SHA512 ] • ElasticJob 二进制包: [ TAR ] [ ASC ] [ SHA512 ] 8.1.2 ElasticJob-UI

David Korczynski Date: June 5, 2023 This report is licensed under Creative Commons 4.0 (CC BY 4.0) Vitess Security Audit, 2023 Table of contents Table of contents 1 Executive summary Issues found 16 SLSA review 38 Conclusions 40 1 Vitess Security Audit, 2023 Executive summary In March and April 2023, Ada Logics carried out a security audit of Vitess. The primary focus of the VTAdmins threat model 3 fuzzers added to Vitessʼs OSS-Fuzz integration 2 Vitess Security Audit, 2023 Notable findings The most notable findings from the audit are “ADA-VIT-SA23-5, Users that can create

plugins audit to refresh the configuration Filter the Wildcards with JSON Regular expressions © 2023 PingCAP. All Rights Reserved. 1 TiDB Database Auditing User Guide auditing objects Modify the path operations are not audited. The following external tool operations are audited: ● Writes from TiCDC © 2023 PingCAP. All Rights Reserved. 2 TiDB Database Auditing User Guide ● Writes via TiDB Data Migration Parent-class CONNECTION Record all operations related to connections, such as handshaking, - © 2023 PingCAP. All Rights Reserved. 3 TiDB Database Auditing User Guide Event Class Description Parent-class

云原生平台用户手册 ©2023 OpenPie All Rights Reserved. 社区版本 ����� 2 �� PieCloudDB ����� PieCloudDB �������������������� �������������������������������������� �����PieCloudDB ������������������ �� VARCHAR(5), �� FLOAT, �� INT, ���� TEXT ); -- 2020 �� 2023 ������� create table "������".����_2020_2023 ( ���� VARCHAR(10) NOT NULL, ���� VARCHAR(10) NOT NULL, ���� VARCHAR(10) �� VARCHAR(5), �� FLOAT, �� INT, ���� TEXT ); -- 2020 �� 2023 ������� create table "������".����_2020_2023 ( ���� VARCHAR(10) NOT NULL, ���� VARCHAR(10) NOT NULL, ���� VARCHAR(10)

Apache ShardingSphere document Apache ShardingSphere Dec 26, 2023 Contents 1 What is ShardingSphere 1 1.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 557 14.1.1 Apache ShardingSphere ‐ Version: 5.4.1 ( Release Date: October 18th, 2023 ) . . 557 14.2 All Releases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ---+---------------------+-----------+ | j0102p00002333dcb3d9db141cef14bed6fbf1ab54 | ds_0.t_order | 1 | true | 2023-09-20 14:41:32 | NULL | +--------------------------------------------+--------------+----------------+-----

Apache ShardingSphere document Apache ShardingSphere 2023 年 12 月 26 日 Contents 1 什么是 ShardingSphere 1 1.1 介绍 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 515 14.1.1 Apache ShardingSphere ‐ 版本: 5.4.1 ( 发布日期: October 18th, 2023 ) . . . . . . 515 14.2 全部版本 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ---+---------------------+-----------+ | j0102p00002333dcb3d9db141cef14bed6fbf1ab54 | ds_0.t_order | 1 | true | 2023-09-20 14:41:32 | NULL | +--------------------------------------------+--------------+----------------+-----

---+---------------------+-----------+ | j0102p00002333dcb3d9db141cef14bed6fbf1ab54 | ds_0.t_order | 1 | true | 2023-09-20 14:41:32 | NULL | +--------------------------------------------+--------------+----------------+----- --------------- -+---------------+ | ds_0.t_order | true | | false | 100 | 0 | | 2023-09-20 14:45:31. 992 | 2023-09-20 14:45:33.519 | 1 | DATA_MATCH | | | +--------------+--------+-------------- ---+---------------------+-----------+ | j0102p00002333dcb3d9db141cef14bed6fbf1ab54 | ds_0.t_order | 1 | true | 2023-09-20 14:41:32 | NULL | 9.2. ShardingSphere-Proxy 401 Apache ShardingSphere document +--------

---+---------------------+-----------+ | j0102p00002333dcb3d9db141cef14bed6fbf1ab54 | ds_0.t_order | 1 | true | 2023-09-20 14:41:32 | NULL | +--------------------------------------------+--------------+----------------+----- --------------- -+---------------+ | ds_0.t_order | true | | false | 100 | 0 | | 2023-09-20 14:45:31. 992 | 2023-09-20 14:45:33.519 | 1 | DATA_MATCH | | | +--------------+--------+-------------- ---+---------------------+-----------+ | j0102p00002333dcb3d9db141cef14bed6fbf1ab54 | ds_0.t_order | 1 | true | 2023-09-20 14:41:32 | NULL | +--------------------------------------------+--------------+----------------+-----