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https://dev.mysql.com/doc/c-api/8.4/en/mysql-list-fields.html
Instead, use mysql_real_query() or mysql_query() to execute a SHOW COLUMNS statement. Returns an empty result set for which the metadata provides information about the columns in the given table that match the simple regular expression specified by ... MYSQL_RES * mysql_list_fields(MYSQL *mysql, const char *table, const char *wild) Description Note mysql_list_fields() is deprecated and is subject to removal in a future version of ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/writing-information-schema-plugins.html
It creates a simple INFORMATION_SCHEMA table named SIMPLE_I_S_TABLE that has two columns named NAME and VALUE. The array pointed to by fields_info should contain one element per column of the INFORMATION_SCHEMA plus a terminating element. The ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-forecasting-model-types.html
Univariate Models In a univariate model, you define one numeric column as an endogenous variable, specified as a JSON_ARRAY. Multivariate Models In a multivariate model, you define multiple columns as endogenous variables, specified as a JSON_ARRAY.
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-prereqs.html
Before You Begin Model and Table Sizes The table used to train a model cannot exceed 10 GB, 100 million rows, or 1017 columns. Note The ML_TRAIN routine ignores columns missing more than 20% of its values and columns with the same value in each row. Missing values in numerical columns are replaced with the average value of the column, standardized to a mean of 0 and with a standard deviation of ...
https://dev.mysql.com/doc/connectors/en/connector-net-programming-binary-issues.html
There are certain situations where MySQL will return incorrect metadata about one or more columns. More specifically, the server can sometimes report that a column is binary when it is not (and the reverse). Some of the columns are returned as ...
https://dev.mysql.com/doc/connector-net/en/connector-net-programming-binary-issues.html
There are certain situations where MySQL will return incorrect metadata about one or more columns. More specifically, the server can sometimes report that a column is binary when it is not (and the reverse). Some of the columns are returned as ...
https://dev.mysql.com/doc/internals/en/load-data-infile-events.html
LOAD DATA INFILE is not written to the binary log like other statements. It is written as one or more events in a packed format, not as a cleartext statement in the binary log. The events indicate what options are present in the statement and how ...
https://dev.mysql.com/doc/ndbapi/en/ndb-examples-scanning-basic.html
This example makes use of the following classes and methods: Ndb_cluster_connection: connect() wait_until_ready() Ndb: init() getDictionary() startTransaction() closeTransaction() NdbTransaction: getNdbScanOperation() execute() NdbOperation: ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-compliance-replication-standard-rules.html
By logging only those columns required for uniquely identifying and executing changes on each row (as opposed to all columns) for each row change, it is possible to save disk space, network resources, and memory usage. You can determine whether full ...By default, the server logs the length of the event as well as the event itself and uses this information to verify that the event was written ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-loading-unloading-heatwave.html
String Column Encoding: The number of columns to be encoded as VARLEN (variable-length) columns, expressed as a fraction of the total number of table columns. For information about MySQL HeatWave string column encoding, see Encoding String Columns, ... Loading or Unloading Data into MySQL HeatWave Cluster 9.1 Loading or Unloading Data into MySQL HeatWave Cluster Use MySQL HeatWave Console to load data into or unload data from a MySQL HeatWave ...