LOCK TABLES privilege checking for views was improved. (Bug #31304432)

InnoDB: In session started with START TRANSACTION WITH CONSISTENT SNAPSHOT, a range query returned a truncated result. The end range flag was not reset at the beginning of the index read resulting in an aborted read and missing rows. (Bug #30950714, Bug #98642)

References: This issue is a regression of: Bug #23481444.

In bootstrapping mode, certain multiple-statement transactions could cause unexpected server behavior. (Bug #31650096)

Assigning CONCAT('') or CONCAT_WS('') to a variable set the variable to NULL, not the empty string. (Bug #31320716, Bug #99485, Bug #31413167, Bug #99722)

ORDER BY queries were not executed correctly when sort_buffer_size and max_sort_length were set to values which caused the internal limit on the maximum number of keys allowed per sort buffer to be set to 0. (Bug #30175483)

The internal method Field_tiny::pack() did not always perform bounds checking as expected. (Bug #29948029)

References: See also: Bug #31591391.

A large number of nested arguments in full-text search query caused an error. (Bug #29929684)

An assertion could be raised when the SQL layer passed incorrect information to InnoDB about the type of operation to be performed on a temporary table. (Bug #22503696)