The length parameter is not set to the required string length unless a
parameter is set. The previous length should be stored before calling
pcre2_substitute.
The addition of field types and lengths wasn't added to the avrorouter
ALTER TABLE handler. This caused crashes when an alter table was done and
new rows were inserted afterwards.
The type and name parsing functions could move outside of allocated memory
as they didn't check for the terminating null character. Also fixed the
printf format string used when the list of used tables is being created.
Fixed CDC testing connector to abort on error and added some extra output
to the cdc_datatypes test.
The slave part of the binlogrouter replication can be ignored for
avrorouter tests. This will speed up the testing by skipping the
unnecessary restarting and configuration of slave servers.
Fixed the expected script output for the script test.
The SSL load balancing test would fail due to a problem introduced in
connector-c 3.0 which is yet to be resolved. Due to this, the test is
disabled until an alternative way to test it is conceived.
The dbfwfilter duplicate rule detection is fixed in 2.1.
The only difference in the galera template is now in the monitor
definition and in the server address values. This fixes the unexpected
responses that some of the galera mysqltest cases suffer from.
Some tests used galera options that aren't in 2.0 which caused the tests
to fail.
Also added an upper limit to some tests to reduce excessive execution
times.
The schema generator program needs to add the real_type and length fields
if the data types define them.
Also fixed a bug where the real_type and length fields were checked for
generated fields.
The DATETIME(n) values generated by a MariaDB 10.0 server were not
interpreted correctly as the wrong algorithm was used to extract the
values.
DATETIME(0) values still do not work properly and they require further
debugging and changes to the code.
The avro schema allows custom properties to be defined for the schema
fields. The avrorouter stored extra information about the table into the
schema for later use.
Currently, this information is only generated by the avrorouter
itself. Further improvements to the schema generator scripts need to be
done.
When the binlog has been read, it needs to be treated as if the
transaction or row limit has been hit. This will cause all tables to be
flushed to disk before the files are indexed.
When a MariaDB 10.0 DATETIME field with a custom length was defined, the
field offsets weren't calculated properly.
As there is no metadata for pre-10.1 DATETIME types with decimal
precision, the metadata (i.e. decimal count) needs to be gathered from the
CREATE TABLE statement. This information is then used to calculate the
correct field length when the value is decoded.
This change does not fix the incorrect interpretation of the old DATETIME
value. The converted values are still garbled due to the fact that the
value needs to be shifted out of the decimal format before it can be
properly converted.
The fixed length string processing assumed that the string lengths were
contained in the first byte. This is not true for large fixed length
strings that take more than 255 bytes to store. This consists of
multi-byte character strings that can take up to 1024 bytes to store.
Printing all output as raw bytes allows MaxScale to control the formatting
process. This also removes the need to convert the bytes to Python strings
and the need to parse the JSON.
