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https://dev.mysql.com/doc/refman/8.4/en/innodb-online-ddl.html
By default, MySQL performs the operation instantly or in place, as permitted, with as little locking as possible. The online DDL feature provides support for instant and in-place table alterations and concurrent DML. Benefits of this feature ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-lakehouse-loading-data-uri.html
As of MySQL 9.3.1, and only on MySQL HeatWave on OCI, you can use uniform resource identifiers (URI) to specify files for loading data when creating external tables manually. Create the external tables that will ingest the loaded data by either ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-lakehouse-loading-data-par.html
Create the external tables that will ingest the loaded data by either using SQL syntax or JSON syntax. Note If you are on MySQL 9.1.2 and earlier, you need to update dialect with the field delimiter and record delimiter parameters. As of MySQL ...
https://dev.mysql.com/doc/refman/8.4/en/change-replication-source-to.html
Both the replication SQL thread and the replication I/O (receiver) thread must be stopped before setting this option. This option can be used only if both the replication SQL (applier) thread and replication I/O (receiver) thread are stopped. ] ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-command-options.html
mysql supports the following options, which can be specified on the command line or in the [mysql] and [client] groups of an option file. For information about option files used by MySQL programs, see Section 6.2.2.2, “Using Option Files”. That ...--otel_exporter_otlp_traces_compression Compression type --otel_exporter_otlp_traces_endpoint The trace export endpoint --otel_exporter_otlp_traces_headers Key-value pairs to be used as headers associated with HTTP requests --otel_exporter_otlp_traces_protocol The OTLP transport protocol --otel_exporter_otlp_traces_timeout Time OLTP exporter waits for each batch export --otel-help When enabled, prints help about telemetry_client ...
https://dev.mysql.com/doc/connectors/en/connector-odbc-reference-api.html
An application can call SQLGetInfo function to obtain conformance information about Connector/ODBC. To obtain information about support for a specific function in the driver, an application can call SQLGetFunctions. The following tables list ...For ...
https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-reference-api.html
An application can call SQLGetInfo function to obtain conformance information about Connector/ODBC. To obtain information about support for a specific function in the driver, an application can call SQLGetFunctions. The following tables list ...For ...
https://dev.mysql.com/doc/refman/8.4/en/charset-connection.html
The client sends SQL statements, such as queries, over the session connection. Connection Character Set and Collation System Variables Impermissible Client Character Sets Client Program Connection Character Set Configuration SQL Statements for ... A ...
https://dev.mysql.com/doc/ndbapi/en/overview-operations.html
However, only one request is sent from the MySQL Server, and the read of the index table is handled by the data node. When an ordered index is used, it performs a scan in the same manner as the full table scan, except that it scans only those ... An ...
https://dev.mysql.com/doc/workbench/en/wb-performance-dashboard.html
Figure 7.1 Performance: Dashboard Network Status This highlights statistics for network traffic sent and received by the MySQL server over client connections. MySQL Status This highlights the primary MySQL server activity and performance statistics.