PDF (US Ltr)
- 43.2Mb
PDF (A4)
- 43.3Mb
Man Pages (TGZ)
- 295.2Kb
Man Pages (Zip)
- 400.4Kb
Info (Gzip)
- 4.3Mb
Info (Zip)
- 4.3Mb
Search Results
https://dev.mysql.com/doc/refman/8.0/en/functions.html
This helps the MySQL parser distinguish between function calls and references to tables or columns that happen to have the same name as a function. Expressions can be used at several points in SQL statements, such as in the ORDER BY or HAVING ...
https://dev.mysql.com/doc/refman/8.0/en/group-replication-distributed-recovery-connections.html
The host name that the server is using for SQL client connections can be verified in the Member_host column of the Performance Schema table replication_group_members. The steps for a joining member to establish a connection for distributed recovery ... When a joining member connects to an online existing member for state transfer during distributed recovery, the joining member acts as a client on the connection and the existing member acts as a ...
https://dev.mysql.com/doc/refman/8.0/en/group-replication-fault-tolerance.html
MySQL Group Replication builds on an implementation of the Paxos distributed algorithm to provide distributed coordination between servers. As such, it requires a majority of servers to be active to reach quorum and thus make a decision. This has ...
https://dev.mysql.com/doc/refman/8.0/en/group-replication-functions-for-new-primary.html
You can identify the current primary using the MEMBER_ROLE column in the Performance Schema table replication_group_members, or the group_replication_primary_member status variable. The following function enables you to set a member of a ...
https://dev.mysql.com/doc/refman/8.0/en/group-replication-functions.html
The functions described in the following sections are used with Group Replication.
https://dev.mysql.com/doc/refman/8.0/en/group-replication-options.html
The next two sections contain information about MySQL server system and server status variables which are specific to the Group Replication plugin.
https://dev.mysql.com/doc/refman/8.0/en/group-replication-performance-xcom-cache-reduce.html
Having a very low group_replication_message_cache_size setting is not recommended if the host is on an unstable network, because a smaller message cache makes it harder for group members to reconnect after a transient loss of connectivity. On a ...
https://dev.mysql.com/doc/refman/8.0/en/group-replication-single-primary-mode.html
20.1.3.1.1 Primary Election Algorithm The automatic primary member election process involves each member looking at the new view of the group, ordering the potential new primary members, and choosing the member that qualifies as the most suitable.
https://dev.mysql.com/doc/refman/8.0/en/group-replication-upgrading-member.html
Before proceeding, ensure that the member's status is OFFLINE by monitoring the replication_group_members table. This section explains the steps required for upgrading a member of a group. This procedure is part of the methods described at Section ...
https://dev.mysql.com/doc/refman/8.0/en/hexadecimal-literals.html
Hexadecimal literal values are written using X'val' or 0xval notation, where val contains hexadecimal digits (0..9, A..F). Lettercase of the digits and of any leading X does not matter. A leading 0x is case-sensitive and cannot be written as 0X.