Details
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Task
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Status: Resolved
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Minor
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Resolution: Fixed
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0.16.0
Description
Add following functions in Gandiva -
substr(str, offset, len) : returns substring of length len starting from offset. negative offset is counted from string end.
substr(str, offset) : returns substring starting from offset. negative offset is counted from string end.
concat(str1, str2) : concatenate two strings
castVARCHAR(timestamp, len) : returns timestamp as string of length len
convert_fromUTF8(binary): convert binary array to string
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