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https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-4.html
(Bug #37284176) Added missing checks for NULL input arguments in mle::validate() and validate_session_options(). Account Management Notes C API Notes Character Set Support Compilation Notes Component Notes Firewall Notes Installation Notes ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/cli-integration-defining-arguments.html
String Arguments Strings require quoting only in the following cases: The value contains spaces The value itself contains commas and is for a list parameter (to avoid splitting) The value contains escaped characters The value is a number, null, ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-options.html
The argument is a pointer to a null-terminated string naming the key. Interpretation of the MYSQL_OPT_LOAD_DATA_LOCAL_DIR value is as follows: If the value is the null pointer (the default), it names no directory, with the result that no files are ... int mysql_options(MYSQL *mysql, enum mysql_option option, const void *arg) Description Can be used to set extra connect options and affect behavior for a ...
https://dev.mysql.com/doc/connectors/en/connector-j-usagenotes-j2ee-concepts-managing-load-balanced-connections.html
Connector/J has long provided an effective means to distribute read/write load across multiple MySQL server instances for Cluster or source-source replication deployments. In-process transactions are not lost, and no application exceptions are ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-j2ee-concepts-managing-load-balanced-connections.html
Connector/J has long provided an effective means to distribute read/write load across multiple MySQL server instances for Cluster or source-source replication deployments. In-process transactions are not lost, and no application exceptions are ...
https://dev.mysql.com/doc/internals/en/sql-directory.html
Programs for handling SQL commands. The "core" of MySQL. These are the .c and .cc files in the sql directory: derror.cc --- read language-dependent message file des_key_file.cc --- load DES keys from plaintext file discover.cc --- Functions for ...
https://dev.mysql.com/doc/refman/8.4/en/grant.html
[WITH GRANT OPTION] [AS user [WITH ROLE DEFAULT | NONE | ALL | ALL EXCEPT role [, role ] ... ] ] } GRANT PROXY ON user_or_role TO user_or_role [, user_or_role] ... These syntax restrictions apply: GRANT cannot mix granting both privileges and roles ...
https://dev.mysql.com/doc/internals/en/event-content-writing-conventions.html
Strings are written in varying formats: A string may be written to a fixed-length field and null-padded (with 0x00 bytes) on the right. For null-terminated strings that are preceded by a length field, the length does not include the terminating null ... Event contents are written using these conventions: Numbers are written in little-endian format (least significant byte first), unless otherwise ...
https://dev.mysql.com/doc/refman/8.4/en/using-date.html
When a '0000-00-00' date is used through Connector/ODBC, it is automatically converted to NULL because ODBC cannot handle that kind of date. MySQL permits you to store a “zero” value of '0000-00-00' as a “dummy date.” This is in some cases ...You should use this format in UPDATE expressions and in the WHERE clause of SELECT ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/mysql-shell-extension-objects-create.html
The supported data types are “none” or “null”, “bool”, “number” (integer or floating point), “string”, “array”, and “dictionary”. The name must be a valid scripting identifier, so the first character must be a letter or ...