程序包的使用
com.obs.services.model.select

使用com.obs.services.model.select的程序包

程序包	说明
com.obs.services
com.obs.services.model.select

com.obs.services使用的com.obs.services.model.select中的类

类	说明
SelectObjectRequest	Configuration of an OBS Select request
SelectObjectResult	Result of a Select request The evaluation is lazy and it only will start when the first row of the iterator is required.

com.obs.services.model.select使用的com.obs.services.model.select中的类

类	说明
CompressionType	Compression type of the input file
CsvInput	CSV input serialization format
CsvOutput	CSV output serialization format
ExpressionType	The type of the expression, currently it only supports SQL statements
FileHeaderInfo	The content of the first line of a CSV file
InputSerialization	Input serialization format
JsonInput	JSON input serialization format
JsonOutput	JSON output serialization format
JsonType	Format of the input JSON file
OrcInput	ORC input serialization format
OutputSerialization
ParquetInput	Parquet input serialization format
QuoteFields	Indicates whether to quote fields
RequestProgress	Specifies if periodic progress information has to be enabled
ScanRange	Configuration of the scan range of the input data
SelectEventVisitor	Interface for a visitor over the events of the input stream Those events not overriden do nothing.
SelectInputStream
SelectObjectException	Select Object Content exception
SelectObjectRequest	Configuration of an OBS Select request
XmlSerialization	Auxiliary methods for serialization to a XML request