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Making spark_st_contains and spark_st_within runs faster #4

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Making spark_st_contains and spark_st_within runs faster #4

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@Kontinuation Kontinuation commented Nov 8, 2024

Other fixes:

  1. Fix the return data type of st_randomlinestring.
  2. Fix the XOR shift random generator to make it generate the exact same sequence of random numbers as the Java implementation.

@Kontinuation
Add rect bounds check for spark_st_contains and spark_st_within;
9c7da28 
Fix XOR random generator to make it generate the exact same random sequence as the Java version;
Fix the data type of st_randomlinestring
@Kontinuation
Add bench code for running spatial queries directly on datafusion.
4e5f17d
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