Section 18.8.1.1, “Member Versions During Upgrades” Section 18.1.3.1, “Single-Primary Mode” Section 18.5.2.1, “Understanding Transaction Consistency Guarantees” Section 13.4.3.6, “Functions to Inspect and Set the Group Replication Communication Protocol Version” Section 18.8.1.2, “Group Replication Communication Protocol Version” Section 18.8.2, “Group Replication Offline Upgrade” Section 18.9, “Group Replication System Variables” Section 18.7.4, “Message Fragmentation” Section 6.2.2, “Privileges Provided by MySQL” Section 18.5.1.4, “Setting a Group’s Communication Protocol Version” Section 13.4.3.5, “Functions to Inspect and Configure the Maximum Consensus Instances of a Group” Section 6.2.2, “Privileges Provided by MySQL” Section 18.5.1.3, “Using Group Replication Group Write Consensus” Section 18.5.1.2, “Changing a Group’s Mode” Section 18.8.1, “Combining Different Member Versions in a Group” Section 13.4.3.4, “Functions which Configure the Group Replication Mode” Section 18.9, “Group Replication System Variables” Section 18.1.3, “Multi-Primary and Single-Primary Modes” Version Compatibility Section 18.5.1.2, “Changing a Group’s Mode” Section 13.4.3.4, “Functions which Configure the Group Replication Mode” Section 18.9, “Group Replication System Variables” Section 18.1.3, “Multi-Primary and Single-Primary Modes” Section 18.1.3.1, “Single-Primary Mode” Section 12.20.2, “GROUP BY Modifiers” Section 12.24, “Miscellaneous Functions” Section 12.21.2, “Window Function Concepts and Syntax” Section 17.1.3.8, “Stored Function Examples to Manipulate GTIDs” Section 17.1.3.8, “Stored Function Examples to Manipulate GTIDs” Section 17.1.3.8, “Stored Function Examples to Manipulate GTIDs” Section 17.1.3.8, “Stored Function Examples to Manipulate GTIDs” Section 17.1.3.8, “Stored Function Examples to Manipulate GTIDs” 5687 GTID_SUBSET GTID_IS_EQUAL GTID_IS_DISJOINT GTID_IS_DISJOINT_UNION GTID_INTERSECTION_WITH_UUID GROUPING() group_replication_switch_to_single_primary_mode() group_replication_switch_to_multi_primary_mode() group_replication_set_write_concurrency() group_replication_set_communication_protocol()