Philip MySQL Error 1329 – SQLSTATE: 42000 (ER_SP_DUP_PARAM) occurs when a stored procedure or function is defined with parameters that have duplicate names. The error message “Duplicate parameter: %s” indicates that there is more than one parameter with the same name, which is not allowed in MySQL stored routine definitions. Understanding the Error When creating or …
MySQL Error 1320 – SQLSTATE: 2F005 (ER_SP_NORETURNEND) is a common error encountered when a stored function does not conclude with a RETURN statement. The error message “FUNCTION %s ended without RETURN” indicates that the function is missing a RETURN statement, which is mandatory for all stored functions in MySQL, as they must return a value. …
MySQL Error 1313 – SQLSTATE: 0A000 (ER_SP_BADSTATEMENT) is a restriction error that occurs when certain SQL statements that are not permitted within a stored function are used. The error message “Statements like SELECT, INSERT, UPDATE (and others) are not allowed in a FUNCTION” clearly indicates that the function contains SQL statements that violate MySQL’s stored …
MySQL Error 1303 – SQLSTATE: 42000 (ER_SP_ALREADY_EXISTS) is an error that occurs when you attempt to create a stored procedure or function that already exists with the same name in the database. The error message “%s %s already exists” indicates a naming conflict, where %s placeholders represent the type (PROCEDURE or FUNCTION) and the name …
MySQL Error 1297 – SQLSTATE: HY000 (ER_GET_TEMPORARY_ERRMSG) is a general error message that indicates a temporary problem has occurred in MySQL. The error message “Got temporary error %d ‘%s’ from %s” provides a placeholder for the error code, the error message, and the source of the error, which can vary depending on the specific temporary …
Encountering Error 1286 – SQLSTATE: 42000 (ER_UNKNOWN_STORAGE_ENGINE) in MySQL can be a source of concern for database administrators and developers. The error message “Unknown table engine ‘%s’” indicates that MySQL does not recognize the storage engine specified for a table operation. Understanding the Error MySQL supports various storage engines, such as InnoDB, MyISAM, MEMORY, and …
MySQL Error 1278 – SQLSTATE: HY000 (ER_MISSING_SKIP_SLAVE) is a specific error related to MySQL replication, particularly when performing step-by-step replication using the START SLAVE UNTIL command. The error message “It is recommended to use –skip-slave-start when doing step-by-step replication with START SLAVE UNTIL; otherwise, you will get problems if you get an unexpected slave’s mysqld …
MySQL Error 1271 – SQLSTATE: HY000 (ER_CANT_AGGREGATE_NCOLLATIONS) is an error that arises when an operation involves a combination of different collations that are not compatible. The error message “Illegal mix of collations for operation ‘%s’” suggests that the collations of the operands do not match and cannot be reconciled for the given operation, which could …
Encountering Error 1262 – SQLSTATE: 01000 (ER_WARN_TOO_MANY_RECORDS) in MySQL can be a sign of data inconsistency during data import operations. The error message “Row %ld was truncated; it contained more data than there were input columns” indicates that a row in the input file has more fields than the target table can accommodate. Understanding the …
What is pg_archivecleanup? pg_archivecleanup is a utility provided by PostgreSQL designed to clean up old Write-Ahead Logging (WAL) files from a directory that is being used as an archive location. This tool is particularly useful when running a PostgreSQL server in a hot standby or streaming replication setup, where archived WAL files can accumulate and …