[AURON #1574]Implement native function of find_in_set(81)#1575
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guixiaowen wants to merge 1 commit intoapache:masterfrom
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[AURON #1574]Implement native function of find_in_set(81)#1575guixiaowen wants to merge 1 commit intoapache:masterfrom
guixiaowen wants to merge 1 commit intoapache:masterfrom
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Which issue does this PR close?
Closes #1574 1574
Rationale for this change
Convert Spark's built-in function find_in_set to execute as a native function.
Spark function name:
find_in_set
Method description:
find_in_set(str, str_array) - Returns the index (1-based) of the given string (str) in the comma-delimited list (str_array). Returns 0, if the string was not found or if the given string (str) contains a comma.
Examples:
What changes are included in this PR?
The Spark built-in function find_in_set is converted to f::unicode::find_in_set()
Are there any user-facing changes?
How was this patch tested?
UT