Sergey Zefirov 3bcc2e2fda fix(memory leaks): MCOL-5791 - get rid of memory leaks in plugin code (#3365) ...

There were numerous memory leaks in plugin's code and associated code.
During typical run of MTR tests it leaked around 65 megabytes of
objects. As a result they may severely affect long-lived connections.

This patch fixes (almost) all leaks found in the plugin. The exceptions
are two leaks associated with SHOW CREATE TABLE columnstore_table and
getting information of columns of columnstore-handled table. These
should be fixed on the server side and work is on the way.

2024-12-06 09:04:55 +00:00

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