SNOW-966358 Support TableFunction in DataFrame Select() #65
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sfc-gh-zli
reviewed
Nov 20, 2023
| // todo: error message | ||
| val tf = columns.filter(_.expr.isInstanceOf[TableFunctionExpression]) | ||
| tf.size match { | ||
| case 0 => |
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add comments about what each case means
sfc-gh-zli
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Nov 21, 2023
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SNOW-966358 Support TableFunction in DataFrame Select()
DataFrame.join(<TableFunction>)renamed columns in source dataframe if the name conflicts with the table function result columns' name.DataFrame.select(<TableFunction>)