How can we use REGEX_EXTRACT_ALL command in PIG to extract all occurrences of data within square brackets ?
Apparently '\[(.*?)\]' doesn't work.
How can we use REGEX_EXTRACT_ALL command in PIG to extract all occurrences of data within square brackets ?
Apparently '\[(.*?)\]' doesn't work.
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\\[(.*?)\\]should do it.You need to escape
[].