[AURON #1845] Support expression caching for multiple GetArrayItem on same array #1846
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−15
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Which issue does this PR close?
Closes #1845
Rationale for this change
Expression
split(content, ',')[0]should be(UDFWrapper(split(content#0, ,, -1))).[1]instead ofUDFWrapper(split(content#1, ,, -1)[1]). The former can be cached.What changes are included in this PR?
Are there any user-facing changes?
no
How was this patch tested?