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https://dev.mysql.com/doc/refman/8.4/en/innodb-locks-set.html
The operations by sessions 2 and 3 both result in a duplicate-key error and they both request a shared lock for the row. The operations by sessions 2 and 3 both result in a duplicate-key error and they both request a shared lock for the row. A ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-table-import.html
When importing a table from another MySQL server instance, both MySQL server instances must have General Availability (GA) status and must be the same version. TABLESPACE is run on subpartitioned tables, both partition and subpartition table names ... This section describes how to import tables using the Transportable Tablespaces feature, which permits importing tables, partitioned tables, or individual table partitions that reside in file-per-table ...
https://dev.mysql.com/doc/refman/8.4/en/json-validation-functions.html
This can be done using either of the functions detailed in this section, both of which take two arguments, a JSON schema, and a JSON document which is validated against the schema. Both functions handle null or invalid input as follows: If at least ... MySQL supports validation of JSON documents against JSON schemas conforming to Draft 4 of the JSON Schema ...
https://dev.mysql.com/doc/refman/8.4/en/myisam-start.html
The following options to mysqld can be used to change the behavior of MyISAM tables. bulk_insert_buffer_size The size of the tree cache used in bulk insert optimization. Note This is a limit per thread! delay_key_write=ALL Don't flush key buffers ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-api-definition.html
It is possible to set the proper size both in terms of number of records (BatchSize) and in terms of bytes (BatchByteSize). (NDB 8.4.0) This parameter specifies the amount of transporter send buffer memory to allocate in addition to any that has ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-install-linux-binary.html
Although only one of the data node executables is required to run an NDB Cluster data node, we have shown you how to install both ndbd and ndbmtd in the preceding instructions. Both of these binaries also be found in the .tar.gz archive. This ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-install-windows-binary.html
You can run 32-bit NDB Cluster binaries on both 32-bit and 64-bit versions of Windows; however, 64-bit NDB Cluster binaries can be used only on 64-bit versions of Windows. Both data node hosts are now ready to be used in the NDB Cluster, which ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-tc-time-track-stats.html
Tracked against both the API or data node requesting them and the data node executing them. write_key_ops Based on duration of successful primary key writes, tracked against both the API or data node requesting them and the data node executing them.
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-restore.html
If either or both of these options are used with the ndb_restore options controlling restoration of these, the program ignores them. The NDB Cluster restoration program is implemented as a separate command-line utility ndb_restore, which can ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication-general.html
Each MySQL server used for replication in either cluster must be uniquely identified among all the MySQL replication servers participating in either cluster (you cannot have replication servers on both the source and replica clusters sharing the ...