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https://dev.mysql.com/doc/connectors/en/connector-python-coding.html
You configure the innodb_buffer_pool_size option within the MySQL server to dedicate a certain amount of RAM for caching table and index data. You use InnoDB tables and transactions to keep write operations from conflicting with each other, and to ... The following guidelines cover aspects of developing MySQL applications that might not be immediately obvious to developers coming from a Python background: For security, do not hardcode the values needed to connect and log into the database in your main ...
https://dev.mysql.com/doc/connector-python/en/connector-python-coding.html
You configure the innodb_buffer_pool_size option within the MySQL server to dedicate a certain amount of RAM for caching table and index data. You use InnoDB tables and transactions to keep write operations from conflicting with each other, and to ... The following guidelines cover aspects of developing MySQL applications that might not be immediately obvious to developers coming from a Python background: For security, do not hardcode the values needed to connect and log into the database in your main ...
https://dev.mysql.com/doc/internals/en/packet-OK_Packet.html
An OK packet is sent from the server to the client to signal successful completion of a command. Consequently, the server does not send OK packets that represent EOF. New servers recognize the absence of the flag to mean they should not.) New ...As ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/admin-advisors-reference.html
However, InnoDB provides a start up option called innodb-status-file, which dumps the same output as SHOW ENGINE INNODB STATUS to a file called innodb_status.mysql pid in the datadir. Default frequency 12:00:00 Default auto-close enabled yes InnoDB ...Default frequency 00:05:00 Default auto-close enabled no InnoDB Strict Mode Is Off To guard against ignored typos and syntax errors in SQL, or other unintended consequences of various combinations of operational modes and SQL commands, InnoDB provides a strict mode of ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-lakehouse-create-table-auto-parallel-load-task.html
You can use Auto Parallel Load to set up the automatic creation of an external table along with the loading of data from files in Object Storage. mysql> CALL sys.HEATWAVE_LOAD( '[{"db_name": "db_1", "tables": [{ "table_name": "table_1", ...We ...To ...See Uploading an Object Storage Object to a Bucket in Oracle Cloud Infrastructure ...
https://dev.mysql.com/doc/internals/en/optimizer-early-nulls-filtering.html
Suppose further that table tblY is accessed via ref or eq_ref access on tblY.key_column = tblX.column or, in the case of ref access using multiple key parts, via ... Here the early NULLs filtering for ref (or eq_ref) access is applied. We make the ... Suppose we have a join order such as this one: ..., tblX, ..., tblY, ...
https://dev.mysql.com/doc/internals/en/multi-resultset.html
see the EOF_Packet: 05 00 00 03 fe 00 00 0a 00 with its status-flag being 0a the 2nd resultset: 01 00 00 06 01 17 00 00 07 03 64 65 66 00 00 00 ..........def... see the EOF_Packet: 05 00 00 0a fe 00 00 0a 00 with its status-flag being 0a ... If the ...01 31 00 0c 3f 00 01 00 00 00 08 81 00 00 00 00 ...
https://dev.mysql.com/doc/x-devapi-userguide/en/connection-attributes-xdevapi.html
Connection attributes are key-value pairs that application programs can pass to the server during connection time to be stored in the PERFORMANCE_SCHEMA tables session_account_connect_attrs and session_connect_attrs. There are two different kinds ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-js/en/connection-attributes-xdevapi.html
Connection attributes are key-value pairs that application programs can pass to the server during connection time to be stored in the PERFORMANCE_SCHEMA tables session_account_connect_attrs and session_connect_attrs. There are two different kinds ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/connection-attributes-xdevapi.html
Connection attributes are key-value pairs that application programs can pass to the server during connection time to be stored in the PERFORMANCE_SCHEMA tables session_account_connect_attrs and session_connect_attrs. There are two different kinds ...