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https://dev.mysql.com/doc/c-api/8.4/en/mysql-stmt-sqlstate.html
const char * mysql_stmt_sqlstate(MYSQL_STMT *stmt) Description For the statement specified by stmt, mysql_stmt_sqlstate() returns a null-terminated string containing the SQLSTATE error code for the most recently invoked prepared statement API ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-thread-end.html
void mysql_thread_end(void) Description Call this function as necessary before calling pthread_exit() to free memory allocated by mysql_thread_init(): For release/production builds without debugging support enabled, mysql_thread_end() need not be ...
https://dev.mysql.com/doc/c-api/8.4/en/null-mysql-store-result.html
It is possible for mysql_store_result() to return NULL following a successful call to the server using mysql_real_query() or mysql_query(). When this happens, it means one of the following conditions occurred: There was a malloc() failure (for ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/plugin-api-characteristics.html
The server plugin API has these characteristics: All plugins have several things in common. Each plugin has a name that it can be referred to in SQL statements, as well as other metadata such as an author and a description that provide other ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/plugin-api-components.html
SQL statements: INSTALL PLUGIN registers a plugin in the mysql.plugin table and loads the plugin code. UNINSTALL PLUGIN unregisters a plugin from the mysql.plugin table and unloads the plugin code. The WITH PARSER clause for full-text index creation ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/plugin-api.html
MySQL supports a plugin API that enables creation of server components. Plugins can be loaded at server startup, or loaded and unloaded at runtime without restarting the server. The API is generic and does not specify what plugins can do. The ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/writing-authentication-plugins-proxy-users.html
One of the capabilities that pluggable authentication makes possible is proxy users (see Proxy Users). For a server-side authentication plugin to participate in proxy user support, these conditions must be satisfied: When a connecting client should ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/writing-plugins.html
To create a plugin library, you must provide the required descriptor information that indicates what plugins the library file contains, and write the interface functions for each plugin. Every server plugin must have a general descriptor that ...
https://dev.mysql.com/doc/ndb-operator/8.4/en/crd-ndbclusterpodspec.html
NdbClusterPodSpec contains a subset of PodSpec fields which, when set, are copied into to the podSpec of the relevant MySQL Cluster node workload definitions. nodeSelector (map[string]string): (optional) A selector which must be true for the pod to ...
https://dev.mysql.com/doc/ndb-operator/8.4/en/crd-ndbclusterspec.html
NdbClusterSpec contains the fields named and described in the following list: redundancyLevel (integer): The number of data replicas or copies of data stored by NDB Cluster. A redundancy level of 1 provides no fault tolerance in case of node ...