Search results with tag "Sql statement"

Apache Spark for Azure Synapse Guidance

example reads in the entire file. Once read, a tmp table is created and a “WHERE” statement is executed on the partitioned column. Example 1 shows how the file partitioning is done on the initial read from storage. Example 2 the file partition is occurring as a result of the WHERE clauses in the spark SQL statement. Both accomplish the same ...

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