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Add Toree %%sql compatibility helper
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modules/almond-toree-spark/src/main/scala/almond/spark/ToreeSql.scala
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package almond.spark | ||
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object ToreeSql { | ||
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var sqlLimit = 10 | ||
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private def sqlMagic(content: String): String = { | ||
val tq = "\"\"\"" | ||
s"""_root_.almond.display.Html(_root_.almond.dfrenderer.AlmondDataFrameRenderer.render(spark.sql($tq$content$tq), limit = $sqlLimit))""" | ||
} | ||
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def setup(): Unit = { | ||
almond.toree.CellMagicHook.addHandler("sql") { (_, content) => | ||
Right(sqlMagic(content)) | ||
} | ||
almond.toree.CellMagicHook.addHandler("sparksql") { (_, content) => | ||
Right(sqlMagic(content)) | ||
} | ||
} | ||
} |
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