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https://dev.mysql.com/doc/refman/8.4/en/mysqldump.html
If the file does not exist or is otherwise inaccessible, an error occurs. If the file does not exist or is otherwise inaccessible, an error occurs. If --add-drop-database is used with --all-databases or with --databases where the list of schemas to ... The mysqldump client utility performs logical backups, producing a set of SQL statements that can be executed to reproduce the original database object definitions and table ...
https://dev.mysql.com/doc/refman/8.4/en/resignal.html
RESIGNAL makes it possible to both handle an error and return the error information. Otherwise, RESIGNAL is illegal and a RESIGNAL when handler not active error occurs. For example, the condition_value can be an SQLSTATE value, and the value can ...
https://dev.mysql.com/doc/refman/8.4/en/option-defaults-equals.html
Options having default values always require an equal sign when assigning a value; failing to do so causes an error. For example, the MySQL server --log-error option has the default value host_name.err, where host_name is the name of the host on ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/adding-loadable-function.html
You can indicate that a function returns NULL or that an error occurred. A loadable function contains code that becomes part of the running server, so when you write a loadable function, you are bound by any and all constraints that apply to writing ... The MySQL interface for loadable functions provides the following features and capabilities: Functions can return string, integer, or real values and can accept arguments of those same ...
https://dev.mysql.com/doc/refman/8.4/en/json-search-functions.html
An error occurs if target or candidate is not a valid JSON document, or if the path argument is not a valid path expression or contains a * or ** wildcard. An error occurs if the json_doc argument is not a valid JSON document, any path argument is ... The functions in this section perform search or comparison operations on JSON values to extract data from them, report whether data exists at a location within them, or report the path to data within ...
https://dev.mysql.com/doc/refman/8.4/en/charset-connection.html
The server sends responses, such as result sets or error messages, over the connection back to the client. Connection Character Set and Collation System Variables Impermissible Client Character Sets Client Program Connection Character Set ... A ...
https://dev.mysql.com/doc/refman/8.4/en/show-replica-status.html
In MySQL 8.4, all error codes and messages displayed in the Last_SQL_Errno and Last_SQL_Error columns correspond to error values listed in Server Error Message Reference. Note When the replication SQL thread receives an error, it reports the error ... SHOW REPLICA STATUS [FOR CHANNEL channel] This statement provides status information on essential parameters of the replica ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-lakehouse-table-syntax-json.html
mysql> CREATE EXTERNAL TABLE table_1( col_1 int, col_2 int, col_3 int) ENGINE_ATTRIBUTE='{"dialect": {"format": "csv"}, "file": [{"uri": "oci://mybucket@mynamespace/data_files/data_file_1.csv"}]}'; Prefix: If the object_path is not a glob pattern ...
https://dev.mysql.com/doc/refman/8.4/en/diagnostics-area.html
Condition area list: Condition area 1: error code for condition 1 error message for condition 1 ... Condition area 2: error code for condition 2: error message for condition 2 ... Condition area 3: error code for condition 3 error message for ...
https://dev.mysql.com/doc/ndbapi/en/ndbapi-examples-common-files.html
*/ class ReadOnlyArrayAdapter { public: ReadOnlyArrayAdapter() {} enum ErrorType {Success, InvalidColumnType, InvalidArrayType, InvalidNullColumn, InvalidNullAttribute, InvalidNullaRef, BytesOutOfRange, UnknownError}; /* Return a C++ string from the ... In the NDB Cluster source distribution, the storage/ndb/ndbapi-examples directory storage/ndb/ndbapi-examples/common contains four header files with utilities for use in example NDB API ...