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proxysql/doc/release_notes/ProxySQL_v1.3.2.md

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ProxySQL v1.3.2

Release date: 2016-12-29

Stable release v1.3.2 , released on 2016-12-29

Compared to v1.3.1, has the following bugs fixed / enhancements:

  • Monitor: crashing bug and memory leak in purge_idle_connection fixed thanks to @efirs
  • Query routing: query session variables, combined with transaction_persistent==true were incorrectly disabling query routing #837
  • Monitor/Galera: improvement on scheduler tool proxysql_galera_checker.sh , thanks to @grypyrg
  • MySQL Protocol: support for COM_QUERY + USE as equivalent to COM_INIT_DB #718
  • Admin: improved the speed time to populate tables stats_mysql_query_digest and stats_mysql_query_digest_text

Introduced two new variables, mainly to reduce memory footprint for wokload with a lot of unique queries #766:

  • mysql-query_digests_max_digest_length : defines the maximum length of digest_text as reported in stats_mysql_query_digest
  • mysql-query_digests_max_query_length : defines the maximum query length processed when computing query's digest and digext_text