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https://dev.mysql.com/doc/refman/8.4/en/partitioning-management-range-list.html
Adding and dropping of range and list partitions are handled in a similar fashion, so we discuss the management of both sorts of partitioning in this section. For information about working with tables that are partitioned by hash or key, see ...
https://dev.mysql.com/doc/refman/8.4/en/partitioning-selection.html
Each name in this list must be the name of an existing partition or subpartition of the specified table; if any of the partitions or subpartitions are not found, the statement fails with an error (partition 'partition_name' doesn't exist). Explicit ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-events-statements-current-table.html
The table stores one row per thread showing the current status of the thread's most recent monitored statement event, so there is no system variable for configuring the table size. Of the tables that contain statement event rows, ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-table-characteristics.html
Many tables in the performance_schema database are read only and cannot be modified: mysql> TRUNCATE TABLE performance_schema.setup_instruments; ERROR 1683 (HY000): Invalid performance_schema usage. The name of the performance_schema database is ...
https://dev.mysql.com/doc/refman/8.4/en/precision-math.html
These features have several implications for numeric operations and provide a high degree of compliance with standard SQL: Precise calculations: For exact-value numbers, calculations do not introduce floating-point errors. Control over handling of ... MySQL provides support for precision math: numeric value handling that results in extremely accurate results and a high degree control over invalid ...
https://dev.mysql.com/doc/refman/8.4/en/rename-user.html
An error occurs for old accounts that do not exist or new accounts that already exist. RENAME USER fails with an error if any account to be renamed is named as the DEFINER attribute for any stored object. (That is, the statement fails if renaming an ... RENAME USER old_user TO new_user [, old_user TO new_user] ...
https://dev.mysql.com/doc/refman/8.4/en/replace.html
As with INSERT, if it is not possible to insert the new row into any of these partitions or subpartitions, the REPLACE statement fails with the error Found a row not matching the given partition set. such statements produce a warning in the error ...
https://dev.mysql.com/doc/refman/8.4/en/replication-administration-skip.html
First you need to identify the replicated event that caused the error. Details of the error and the last successfully applied transaction are recorded in the Performance Schema table replication_applier_status_by_worker. You can use mysqlbinlog to ... If replication stops due to an issue with an event in a replicated transaction, you can resume replication by skipping the failed transaction on the ...
https://dev.mysql.com/doc/refman/8.4/en/replication-gtids-auto-positioning.html
If any of the transactions that should be sent by the source have been purged from the source's binary log, or added to the set of GTIDs in the gtid_purged system variable by another method, the source sends the error ... GTIDs replace the ...
https://dev.mysql.com/doc/refman/8.4/en/select-into.html
If the query returns no rows, a warning with error code 1329 occurs (No data), and the variable values remain unchanged. If the query returns multiple rows, error 1172 occurs (Result consisted of more than one row). INTO statements that occur as ...