Uses of Class
org.apache.pinot.common.utils.DataSchema

Packages that use DataSchema

Package	Description
org.apache.pinot.common.datablock
org.apache.pinot.common.datatable
org.apache.pinot.common.response.broker
org.apache.pinot.common.utils
org.apache.pinot.sql.parsers.dml

Uses of DataSchema in org.apache.pinot.common.datablock

Fields in org.apache.pinot.common.datablock declared as DataSchema

Modifier and Type	Field	Description
protected DataSchema	BaseDataBlock._dataSchema

Methods in org.apache.pinot.common.datablock that return DataSchema

Modifier and Type	Method	Description
DataSchema	BaseDataBlock.getDataSchema()
DataSchema	DataBlock.getDataSchema()

Methods in org.apache.pinot.common.datablock with parameters of type DataSchema

Modifier and Type	Method	Description
static int	DataBlockUtils.computeColumnOffsets(DataSchema dataSchema, int[] columnOffsets)	Given a DataSchema, compute each column's offset and fill them into the passed in array, then return the row size in bytes.
static void	DataBlockUtils.computeColumnSizeInBytes(DataSchema dataSchema, int[] columnSizes)	Given a DataSchema, compute each column's size and fill them into the passed in array.

Constructors in org.apache.pinot.common.datablock with parameters of type DataSchema

Constructor	Description
BaseDataBlock(int numRows, DataSchema dataSchema, String[] stringDictionary, byte[] fixedSizeDataBytes, byte[] variableSizeDataBytes)	construct a base data block.
ColumnarDataBlock(int numRows, DataSchema dataSchema, String[] stringDictionary, byte[] fixedSizeDataBytes, byte[] variableSizeDataBytes)
RowDataBlock(int numRows, DataSchema dataSchema, String[] stringDictionary, byte[] fixedSizeDataBytes, byte[] variableSizeDataBytes)

Uses of DataSchema in org.apache.pinot.common.datatable

Fields in org.apache.pinot.common.datatable declared as DataSchema

Modifier and Type	Field	Description
protected DataSchema	BaseDataTable._dataSchema
protected DataSchema	DataTableImplV4._dataSchema

Methods in org.apache.pinot.common.datatable that return DataSchema

Modifier and Type	Method	Description
DataSchema	BaseDataTable.getDataSchema()
DataSchema	DataTable.getDataSchema()
DataSchema	DataTableImplV4.getDataSchema()

Methods in org.apache.pinot.common.datatable with parameters of type DataSchema

Modifier and Type	Method	Description
static int	DataTableUtils.computeColumnOffsets(DataSchema dataSchema, int[] columnOffsets, int dataTableVersion)	Given a DataSchema, compute each column's offset and fill them into the passed in array, then return the row size in bytes.

Constructors in org.apache.pinot.common.datatable with parameters of type DataSchema

Constructor	Description
BaseDataTable(int numRows, DataSchema dataSchema, Map<String,Map<Integer,String>> dictionaryMap, byte[] fixedSizeDataBytes, byte[] variableSizeDataBytes)
DataTableImplV2(int numRows, DataSchema dataSchema, Map<String,Map<Integer,String>> dictionaryMap, byte[] fixedSizeDataBytes, byte[] variableSizeDataBytes)	Construct data table with results.
DataTableImplV3(int numRows, DataSchema dataSchema, Map<String,Map<Integer,String>> dictionaryMap, byte[] fixedSizeDataBytes, byte[] variableSizeDataBytes)	Construct data table with results.
DataTableImplV4(int numRows, DataSchema dataSchema, String[] stringDictionary, byte[] fixedSizeDataBytes, byte[] variableSizeDataBytes)

Uses of DataSchema in org.apache.pinot.common.response.broker

Methods in org.apache.pinot.common.response.broker that return DataSchema

Modifier and Type	Method	Description
DataSchema	ResultTable.getDataSchema()

Constructors in org.apache.pinot.common.response.broker with parameters of type DataSchema

Constructor	Description
ResultTable(DataSchema dataSchema, List<Object[]> rows)

Uses of DataSchema in org.apache.pinot.common.utils

Fields in org.apache.pinot.common.utils declared as DataSchema

Modifier and Type	Field	Description
static DataSchema	DataSchema.EXPLAIN_RESULT_SCHEMA	Used by both Broker and Server to generate results for EXPLAIN PLAN queries.

Methods in org.apache.pinot.common.utils that return DataSchema

Modifier and Type	Method	Description
DataSchema	DataSchema.clone()
static DataSchema	DataSchema.fromBytes(ByteBuffer buffer)	This method use relative operations on the ByteBuffer and expects the buffer's position to be set correctly.
static DataSchema	DataSchema.upgradeToCover(DataSchema originalSchema, DataSchema anotherDataSchema)	Upgrade the current data schema to cover the column data types in the given data schema.

Methods in org.apache.pinot.common.utils with parameters of type DataSchema

Modifier and Type	Method	Description
boolean	DataSchema.isTypeCompatibleWith(DataSchema anotherDataSchema)	Returns whether the given data schema is type compatible with this one.
static DataSchema	DataSchema.upgradeToCover(DataSchema originalSchema, DataSchema anotherDataSchema)	Upgrade the current data schema to cover the column data types in the given data schema.

Uses of DataSchema in org.apache.pinot.sql.parsers.dml

Methods in org.apache.pinot.sql.parsers.dml that return DataSchema

Modifier and Type	Method	Description
DataSchema	DataManipulationStatement.getResultSchema()
DataSchema	InsertIntoFile.getResultSchema()