Rivers Zhang

The title says it all- another confusion caused by multiple definitions of the "leader" across different layers. This patch changes watchdog to check for berkdb leader; There's a separate NOMASTER...

This is a feature requested by our DBA team to help them better categorize risk levels of schema changes.

Currently changing partitioning on a table requires two schema changes: the existing partition needs to be dropped first, and only then a new partition can be created on the table....

This patch improves error handling for SSL. SSL_shutdown() must not be called on SSL_ERROR_SYSCALL/SSL_ERROR_SSL. This patch fixes it, too. (DRQS 171159124) (JIRA RDSICDBDBA-914)

Fix incorrect index position caused by loss of precision

1

Consider the following statements. ```sql CREATE TABLE t (i int, j int) CREATE INDEX t_ij on t(i, j) INSERT INTO t VALUES (1.1, 1), (1.1, 2), (2, 3) SELECT *...

The patch eliminates most of the file IO (certificate, private key, CA and CRL) by caching SSL contexts.

Check client address against db address

1

Signed-off-by: Rivers Zhang

(DRQS 168934180)

RANDOMROOM does not randomize after the API has gone through all nodes in client's data center. So requests from the client's data center will pile up on the same machine...

Fix cdb2api_unit test

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Omit SSL variables from the generated unit-test source file.