Bulk Operation

SPARK-16275 Implement NGrams aggregate function

SPARK-16275 Alias percentile_approx approx_percentile

SPARK-16275 Moves QuantileSummaries to project catalyst from sql so that it can be used to implement percentile_approx

SPARK-16275 checkEvaluation should support NaN values

SPARK-16275 Implement code generation for parse_url function

SPARK-16275 Implement code generation for elt function

SPARK-16275 Implement posexplode table generating function

SPARK-16275 Implement inline table generating function

SPARK-16275 Implement str_to_map SQL function

SPARK-16275 Implement stack table generating function

SPARK-16275 Implement sentences SQL function

SPARK-16275 Implement reflect and java_method SQL function

SPARK-16275 Implement percentile_approx SQL function

SPARK-16275 Implement percentile SQL function

SPARK-16275 Implement parse_url SQL function

SPARK-16275 Implement histogram_numeric SQL function

SPARK-16275 Implement map_values SQL function

SPARK-16275 Implement map_keys SQL function

SPARK-16275 Implement java_method SQL function

SPARK-16275 Implement elt SQL function