object DataSourceUtils
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- val PARTITIONING_COLUMNS_KEY: String
The key to use for storing partitionBy columns as options.
- final def asInstanceOf[T0]: T0
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- def checkFieldNames(format: FileFormat, schema: StructType): Unit
Verify if the field name is supported in datasource.
Verify if the field name is supported in datasource. This verification should be done in a driver side.
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- def creteDateRebaseFuncInRead(rebaseMode: internal.SQLConf.LegacyBehaviorPolicy.Value, format: String): (Int) => Int
- def creteDateRebaseFuncInWrite(rebaseMode: internal.SQLConf.LegacyBehaviorPolicy.Value, format: String): (Int) => Int
- def creteTimestampRebaseFuncInRead(rebaseMode: internal.SQLConf.LegacyBehaviorPolicy.Value, format: String): (Long) => Long
- def creteTimestampRebaseFuncInWrite(rebaseMode: internal.SQLConf.LegacyBehaviorPolicy.Value, format: String): (Long) => Long
- def datetimeRebaseMode(lookupFileMeta: (String) => String, modeByConfig: String): internal.SQLConf.LegacyBehaviorPolicy.Value
- def decodePartitioningColumns(str: String): Seq[String]
- def encodePartitioningColumns(columns: Seq[String]): String
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- def generateDatasourceOptions(extraOptions: CaseInsensitiveStringMap, table: CatalogTable): Map[String, String]
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- def int96RebaseMode(lookupFileMeta: (String) => String, modeByConfig: String): internal.SQLConf.LegacyBehaviorPolicy.Value
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- def newRebaseExceptionInRead(format: String): SparkUpgradeException
- def newRebaseExceptionInWrite(format: String): SparkUpgradeException
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- def toString(): String
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- def verifySchema(format: FileFormat, schema: StructType): Unit
Verify if the schema is supported in datasource.
Verify if the schema is supported in datasource. This verification should be done in a driver side.
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