V2.2.76 BP1
Version information
- Release date: July 15, 2021
- Version: V2.2.76 BP1
Applicable versions
You can upgrade from V2.2.50, V2.2.51, V2.2.52, V2.2.60, V2.2.70, V2.2.71, V2.2.72, V2.2.73, V2.2.74, and V2.2.75 to this version.
Fixed issues
The MOD SqlTableLocatio has memory leaks.
The backup task fails and returns the error code 4018 because the recovery point required by an empty partition group (PG) is overwritten during physical backup and restore.
In Oracle-compatible mode, the observer process unexpectedly exits if you drop a user and then drop the trigger of the user.
The unit32 overflows and causes an infinite loop of threads, which results in full CPU utilization.
The existing data of the buffer table cannot be correctly read due to frequent INSERT INTO...DELETE From and Mark as Deleted operations.
An error occurs in the execution of the DISTINCT, LIMIT, and OUTER JOIN statements due to SQL rewriting.
In Oracle-compatible mode, an error occurs because a special character contained in the CHAR type column is smaller than a space.
The XA_ROLLBACK function can be hung.
In Oracle-compatible mode, the parallel execution returns error 4016: dop of child dfo is not right.
In Oracle-compatible mode, an error occurs during the conversion from the DOUBLE type to the NUMBER type when PS mode is enabled.
The observer process unexpectedly exits because the deletion of a partition with a global index triggers an invalid schema pointer.
Limitations
PL debugging is supported only for x86 platforms. We recommend that you do not use this feature on an ARM platform.
In MySQL-compatible mode, an error may occur if a PL block contains multiple SQL statements.