expression, cmd: fix ColumnSubstitute and allow some cases to substitute (#38826)#40912

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ti-chi-bot wants to merge 1 commit intopingcap:release-6.3from ti-chi-bot:cherry-pick-38826-to-release-6.3

+275-12

Commits on Jan 31, 2023

This is an automated cherry-pick of pingcap#38826

wjhuang2016
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ti-chi-bot
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