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[SPARK-8264][SQL]add substring_index function #7843

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wants to merge 11 commits into from
Closed

[SPARK-8264][SQL]add substring_index function #7843

wants to merge 11 commits into from

Commits on Jul 22, 2015

  1. add substring_index function

    @zhichao-li
    zhichao-li committed Jul 22, 2015
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  2. add lastIndexOf

    @zhichao-li
    zhichao-li committed Jul 22, 2015
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  3. refine unittest

    @zhichao-li
    zhichao-li committed Jul 22, 2015
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  4. reduce the calling of numChars

    @zhichao-li
    zhichao-li committed Jul 22, 2015
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Commits on Jul 23, 2015

  1. add codegen and clean code

    @zhichao-li
    zhichao-li committed Jul 23, 2015
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Commits on Jul 24, 2015

  1. hide some apis and clean code

    @zhichao-li
    zhichao-li committed Jul 24, 2015
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  2. scala style

    @zhichao-li
    zhichao-li committed Jul 24, 2015
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  3. add foldable and remove null checking

    @zhichao-li
    zhichao-li committed Jul 24, 2015
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Commits on Jul 31, 2015

  1. Merge branch 'master' of github.com:apache/spark into str_index

    Davies Liu committed Jul 31, 2015
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  2. fix substringIndex

    Davies Liu committed Jul 31, 2015
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  3. add python api

    Davies Liu committed Jul 31, 2015
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