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https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndbinfo-select-all.html
--usage Command-Line Format --usage Display help text and exit; same as --help. ndbinfo_select_all is a client program that selects all rows and columns from one or more tables in the ndbinfo database Not all ndbinfo tables available in the mysql ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-configurator-workflow-server.html
Invalid tokens generate a descriptive error message along with a red X icon and red token text. When all tokens resolve as valid (green text without an X icon), you can click OK to save the changes. MySQL Configurator performs the initial ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-installation-windows-path.html
Place your cursor at the end of the text appearing in the space marked Variable Value. Warning You must exercise great care when editing your system PATH by hand; accidental deletion or modification of any portion of the existing PATH value can ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-logging.html
The mysql client can do these types of logging for statements executed interactively: On Unix, mysql writes the statements to a history file. By default, this file is named .mysql_history in your home directory. To specify a different file, set the ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-shell-tutorial-javascript-indexes-create.html
In the index field description, "TEXT(40)" represents the number of characters to index, and "required": True specifies that the field is required to exist in the document. mysql-js> db.countryinfo.createIndex("name", {"fields": [{"field": "$.Name", ... Indexes are used to find documents with specific field values ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-shell-tutorial-python-documents-index.html
In the index field description, "TEXT(40)" represents the number of characters to index, and "required": True specifies that the field is required to exist in the document. mysql-py> db.countryinfo.create_index("name", {"fields": [{"field": ...
https://dev.mysql.com/doc/refman/8.4/en/online-ddl-parallel-thread-configuration.html
Parallel scan is not supported on tables defined with a full-text index. The default setting is calculated by the number of available logical processors on the system divided by 8, with a minimum default value of 4. The maximum setting is 256, which ...
https://dev.mysql.com/doc/refman/8.4/en/option-files.html
Many option files are plain text files, created using any text editor. In the latter context, if “x” is not a valid escape sequence character, \x becomes “x” rather than \x. Most MySQL programs can read startup options from option files ...
https://dev.mysql.com/doc/refman/8.4/en/partitioning-limitations.html
There are two exceptions to this restriction: When partitioning by [LINEAR] KEY, it is possible to use columns of any valid MySQL data type other than TEXT or BLOB as partitioning keys, because the internal key-hashing functions produce the correct ... This section discusses current restrictions and limitations on MySQL partitioning ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-error-log-table.html
It also includes the full text of error messages to support more free-form analysis. Of the logs the MySQL server maintains, one is the error log to which it writes diagnostic messages (see Section 7.4.2, “The Error Log”). Typically, the server ...