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https://dev.mysql.com/doc/connector-python/en/connector-python-api-cext-hex-string.html
Syntax: str = ccnx.hex_string(string_to_hexify) Encodes a value in hexadecimal format and wraps it within X''.
https://dev.mysql.com/doc/c-api/8.4/en/mysql-escape-string.html
mysql_escape_string() does not have arguments that enable it to respect the current character set or the quoting context.
https://dev.mysql.com/doc/ndbapi/en/ndb-ndb.html
This requires the creation of at least one instance of Ndb_cluster_connection, which serves as a container for a cluster connection string. Signature Ndb ( Ndb_cluster_connection* ndb_cluster_connection, const char* catalogName = "", const char* ...
https://dev.mysql.com/doc/refman/8.4/en/timestamp-initialization.html
In addition, if the explicit_defaults_for_timestamp system variable is disabled, you can initialize or update any TIMESTAMP (but not DATETIME) column to the current date and time by assigning it a NULL value, unless it has been defined with the NULL ... TIMESTAMP and DATETIME columns can be automatically initialized and updated to the current date and time (that is, the current ...
https://dev.mysql.com/doc/refman/8.4/en/myisampack.html
--debug[=debug_options], -# [debug_options] Command-Line Format --debug[=debug_options] Type String Default Value d:t:o Write a debugging log. --join=big_tbl_name, -j big_tbl_name Command-Line Format --join=big_tbl_name Type String Join all tables ...When the table is used later, the server reads into memory the information needed to decompress ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-error-messages.html
Each error message includes an error number, SQLSTATE value, and message string, as described in Error Message Sources and Elements. Error number: ML003012; SQLSTATE: HY000 Message: The table (%) is NULL or has not been loaded. Example: ERROR ...
https://dev.mysql.com/doc/mysql-ai/9.4/en/mys-aiaml-error-messages.html
Each error message includes an error number, SQLSTATE value, and message string, as described in Error Message Sources and Elements. Error number: ML003012; SQLSTATE: HY000 Message: The table (%) is NULL or has not been loaded. Example: ERROR ...
https://dev.mysql.com/doc/ndbapi/en/ndb-ndbinterpretedcode.html
NdbInterpretedCode::branch_col_eq_null() Description This method tests the value of a table column and jumps to the indicated program label if the column value is NULL. Signature int branch_col_eq_null ( Uint32 attrId, Uint32 Label ) Parameters This ... This section provides information about the NdbInterpretedCode class, which can be used to prepare and execute an NDB API interpreted ...
https://dev.mysql.com/doc/refman/8.4/en/json-table-functions.html
name type PATH string_path [on_empty] [on_error]: Columns of this type are used to extract values specified by string_path. Saving an object or array triggers the optional on error clause; this also occurs when an error takes place during coercion ... This section contains information about JSON functions that convert JSON data to tabular ...
https://dev.mysql.com/doc/refman/8.4/en/aggregate-functions.html
The result type depends on whether the function argument values are evaluated as binary strings or numbers: Binary-string evaluation occurs when the argument values have a binary string type, and the argument is not a hexadecimal literal, bit ...