[release-22.0] fix: remove database qualifier after building query in operator to sql (#18602)#18605

harshit-gangal merged 2 commits intorelease-22.0vitessio/vitess:release-22.0from

backport-18602-to-release-22.0vitessio/vitess:backport-18602-to-release-22.0Copy head branch name to clipboard