Commits
Vladislavs Sokurenko authored 73b277640c6
........S. [ZBX-16785] improved performance of timer process when reading from "problem_tag" table * commit 'db124cf68766c8c69bde35c3318395340893d9c0': ........S. [ZBX-16785] fixed comment ........S. [ZBX-16785] fixed SQL ........S. [ZBX-16785] fixed problem_tag retrieval when reading missing event data .D........ [ZBX-16785] added ChangeLog entry ........S. [ZBX-16785] improved performance of timer process when reading from "problem_tag" table ........S. [ZBX-16785] improved performance of timer process when reading from "problem_tag" table (cherry picked from commit 45e6a6a49f2bd21a06dd45a6f6faa69d787b7d06)