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https://dev.mysql.com/doc/c-api/8.4/en/mysql-hex-string.html
The result is placed in the to argument, followed by a terminating null byte. When mysql_hex_string() returns, the contents of to is a null-terminated string. The return value is the length of the encoded string, not including the terminating null ... unsigned long mysql_hex_string(char *to, const char *from, unsigned long length) Description This function creates a legal SQL string for use in an SQL ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-stmt-fetch.html
If a fetched data value is a NULL value, the *is_null value of the corresponding MYSQL_BIND structure contains TRUE (1). int mysql_stmt_fetch(MYSQL_STMT *stmt) Description mysql_stmt_fetch() returns the next row in the result set. It can be called ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/writing-authentication-plugins-client-side.html
Declare the client-side plugin descriptor with the mysql_declare_client_plugin() and mysql_end_client_plugin macros (see Section 4.4.2.3, “Client Plugin Descriptors”). (For descriptions, see Section 4.4.2.3, “Client Plugin Descriptors”.) ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/writing-information-schema-plugins.html
If no cleanup is needed, this descriptor member can be NULL (as in the example shown). static ST_FIELD_INFO simple_table_fields[]= { {"NAME", 10, MYSQL_TYPE_STRING, 0, 0 0, 0}, {"VALUE", 6, MYSQL_TYPE_LONG, 0, MY_I_S_UNSIGNED, 0, 0}, {0, 0, ... This ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-classification-generate-prediction.html
For the option to set the user name, you can set it to NULL. mysql> CALL sys.ML_MODEL_LOAD(@model, NULL); The following example uses the model handle. mysql> CALL sys.ML_MODEL_LOAD('classification_use_case', NULL); Make predictions for the test ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-classification-score.html
For the option to set the user name, you can set it to NULL. mysql> CALL sys.ML_MODEL_LOAD(@model, NULL); The following example uses the model handle. mysql> CALL sys.ML_MODEL_LOAD('classification_use_case', NULL); Score the model with the ML_SCORE ... After generating predictions and explanations, you can score the model to assess its ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-regression-predictions.html
For the option to set the user name, you can set it to NULL. mysql> CALL sys.ML_MODEL_LOAD(@model, NULL); The following example uses the model handle. mysql> CALL sys.ML_MODEL_LOAD('regression_use_case', NULL); Make predictions for the test dataset ...To generate predictions, use the sample data from the house_price_testing ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-regression-score.html
For the option to set the user name, you can set it to NULL. mysql> CALL sys.ML_MODEL_LOAD(@model, NULL); The following example uses the model handle. mysql> CALL sys.ML_MODEL_LOAD('regression_use_case', NULL); Score the model with the ML_SCORE ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-scoring-a-recommendation-model.html
For the option to set the user name, you can set it to NULL. mysql> CALL sys.ML_MODEL_LOAD(@model, NULL); The following example uses the model handle. mysql> CALL sys.ML_MODEL_LOAD('recommendation_use_case', NULL); Score the model with the ML_SCORE ... After generating predicted ratings/rankings and recommendations, you can score the model to assess its ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-topic-modeling-prediction.html
For the option to set the user name, you can set it to NULL. mysql> CALL sys.ML_MODEL_LOAD(@model, NULL); The following example uses the model handle. mysql> CALL sys.ML_MODEL_LOAD('topic_modeling_use_case', NULL); Run topic modeling on the dataset ... After training the model, you can run topic modeling on the trained ...