org.apache.spark.sql.execution.datasources
partial partitioning spec for write. This defines the scope of partition overwrites: when the spec is empty, all partitions are overwritten. When it covers a prefix of the partition keys, only partitions matching the prefix are overwritten.
If true, only write if the partition does not exist. Only valid for static partitions.
If true, only write if the partition does not exist.
If true, only write if the partition does not exist. Only valid for static partitions.
partial partitioning spec for write.
partial partitioning spec for write. This defines the scope of partition overwrites: when the spec is empty, all partitions are overwritten. When it covers a prefix of the partition keys, only partitions matching the prefix are overwritten.
A command for writing data to a HadoopFsRelation. Supports both overwriting and appending. Writing to dynamic partitions is also supported.
partial partitioning spec for write. This defines the scope of partition overwrites: when the spec is empty, all partitions are overwritten. When it covers a prefix of the partition keys, only partitions matching the prefix are overwritten.
If true, only write if the partition does not exist. Only valid for static partitions.