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https://dev.mysql.com/doc/refman/8.4/en/charset-errors.html
This section describes how the MySQL server uses character sets for constructing error messages. For information about the language of error messages (rather than the character set), see Section 12.12, “Setting the Error Message Language”. For ...Character (nonbinary) string values are converted from their character set to ...
https://dev.mysql.com/doc/refman/8.4/en/error-log.html
The error log contains a record of mysqld startup and shutdown times. This section discusses how to configure the MySQL server for logging of diagnostic messages to the error log. For information about selecting the error message character set and ...
https://dev.mysql.com/doc/refman/8.4/en/error-handling.html
This appendix describes the types of error information MySQL provides and how to obtain information about them. It describes common problems and errors that may occur and potential resolutions.
https://dev.mysql.com/doc/mysql-errors/8.4/en/error-reference-introduction.html
The MySQL server writes some error messages to its error log. The MySQL client library takes errors received from the server and makes them available to the host client program. Error messages that originate only from within the MySQL client ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-error-handling.html
InnoDB sometimes rolls back only the statement that failed, other times it rolls back the entire transaction. If you run out of file space in a tablespace, a MySQL Table is full error occurs and InnoDB rolls back the SQL statement. A lock wait ...A ...
https://dev.mysql.com/doc/refman/8.4/en/error-log-json.html
It is permitted to name log_sink_json multiple times in the log_error_services value. If log_sink_json is named multiple times in the log_error_services value, they all write to the console, which is likely not useful. This section describes how to ...
https://dev.mysql.com/doc/refman/8.4/en/error-message-language.html
For example, if the server is using the fr_FR locale for error messages, a client can execute this statement to receive error messages in English: SET lc_messages = 'en_US'; . By default, mysqld produces error messages in English, but they can be ...By default, the language files are located in the share/mysql/LANGUAGE directory under the MySQL base ...
https://dev.mysql.com/doc/connectors/en/connector-python-api-errors-programmingerror.html
The following example shows how to handle syntax errors: try: cursor.execute("CREATE DESK t1 (id int, PRIMARY KEY (id))") except mysql.connector.ProgrammingError as err: if err.errno == errorcode.ER_SYNTAX_ERROR: print("Check your syntax!") else: ...
https://dev.mysql.com/doc/connector-python/en/connector-python-api-errors-programmingerror.html
The following example shows how to handle syntax errors: try: cursor.execute("CREATE DESK t1 (id int, PRIMARY KEY (id))") except mysql.connector.ProgrammingError as err: if err.errno == errorcode.ER_SYNTAX_ERROR: print("Check your syntax!") else: ...
https://dev.mysql.com/doc/connectors/en/connector-python-api-errors-integrityerror.html
The following example shows a duplicate key error raised as IntegrityError: cursor.execute("CREATE TABLE t1 (id int, PRIMARY KEY (id))") try: cursor.execute("INSERT INTO t1 (id) VALUES (1)") cursor.execute("INSERT INTO t1 (id) VALUES (1)") except ...