Commits
Vladislavs Sokurenko authored 3fdf771b4fc
........S. [ZBX-25651] improved trend update performance on TimescaleDB by using upserts instead of updates * commit 'ba32639772381cdb773b3368313105deb900ebbe': ........S. [ZBX-25651] removed redundant distinct; added ChangeLog ........S. [ZBX-25651] improved trend update performance on TimescaleDB by using upserts instead of updates (cherry picked from commit f5dc2d68a070f9df922f2f09d97c3865f5bd22b6)