sealed trait Table extends Source
Table abstracts the multiple ways of referencing Bigquery tables. Tables can be referenced by
a table spec String
or by a table reference GTableReference.
Example:
val table = Table.Spec("bigquery-public-data:samples.shakespeare") sc.bigQueryTable(table) .filter(r => "hamlet".equals(r.getString("corpus")) && "Polonius".equals(r.getString("word"))) .saveAsTextFile("./output.txt") sc.run()
Or create a Table from a GTableReference:
val tableReference = new TableReference tableReference.setProjectId("bigquery-public-data") tableReference.setDatasetId("samples") tableReference.setTableId("shakespeare") val table = Table.Ref(tableReference)
A helper method is provided to replace the "$LATEST" placeholder in the table name to the latest common partition.
val table = Table.Spec("some_project:some_data.some_table_$LATEST").latest()
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- BigQueryTypes.scala
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