Package org.apache.drill.jdbc.impl

Class DrillResultSetMetaDataImpl

java.lang.Object

org.apache.calcite.avatica.AvaticaResultSetMetaData

org.apache.drill.jdbc.impl.DrillResultSetMetaDataImpl

All Implemented Interfaces:

ResultSetMetaData, Wrapper

public class DrillResultSetMetaDataImpl
extends org.apache.calcite.avatica.AvaticaResultSetMetaData

Field Summary

Fields inherited from interface java.sql.ResultSetMetaData

columnNoNulls, columnNullable, columnNullableUnknown

Constructor Summary

Constructors

Constructor	Description
DrillResultSetMetaDataImpl(org.apache.calcite.avatica.AvaticaStatement statement, Object query, org.apache.calcite.avatica.Meta.Signature signature)

Method Summary

Modifier and Type	Method	Description
String	getCatalogName(int columnNumber)
String	getColumnClassName(int columnNumber)
int	getColumnCount()
int	getColumnDisplaySize(int columnNumber)
String	getColumnLabel(int columnNumber)
String	getColumnName(int columnNumber)
int	getColumnType(int columnNumber)
String	getColumnTypeName(int columnNumber)
int	getPrecision(int columnNumber)
int	getScale(int columnNumber)
String	getSchemaName(int columnNumber)
String	getTableName(int columnNumber)
boolean	isAutoIncrement(int columnNumber)
boolean	isCaseSensitive(int columnNumber)
boolean	isCurrency(int columnNumber)
boolean	isDefinitelyWritable(int columnNumber)
int	isNullable(int columnNumber)
boolean	isReadOnly(int columnNumber)
boolean	isSearchable(int columnNumber)
boolean	isSigned(int columnNumber)
boolean	isWritable(int columnNumber)

Methods inherited from class org.apache.calcite.avatica.AvaticaResultSetMetaData

isWrapperFor, unwrap

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DrillResultSetMetaDataImpl

public DrillResultSetMetaDataImpl(org.apache.calcite.avatica.AvaticaStatement statement,
 Object query,
 org.apache.calcite.avatica.Meta.Signature signature)

Method Details

getColumnCount

public int getColumnCount()
                   throws SQLException

Specified by:

getColumnCount in interface ResultSetMetaData

Overrides:

getColumnCount in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

isAutoIncrement

public boolean isAutoIncrement(int columnNumber)
                        throws SQLException

Specified by:

isAutoIncrement in interface ResultSetMetaData

Overrides:

isAutoIncrement in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

isCaseSensitive

public boolean isCaseSensitive(int columnNumber)
                        throws SQLException

Specified by:

isCaseSensitive in interface ResultSetMetaData

Overrides:

isCaseSensitive in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

isSearchable

public boolean isSearchable(int columnNumber)
                     throws SQLException

Specified by:

isSearchable in interface ResultSetMetaData

Overrides:

isSearchable in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

isCurrency

public boolean isCurrency(int columnNumber)
                   throws SQLException

Specified by:

isCurrency in interface ResultSetMetaData

Overrides:

isCurrency in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

isNullable

public int isNullable(int columnNumber)
               throws SQLException

Specified by:

isNullable in interface ResultSetMetaData

Overrides:

isNullable in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

isSigned

public boolean isSigned(int columnNumber)
                 throws SQLException

Specified by:

isSigned in interface ResultSetMetaData

Overrides:

isSigned in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

getColumnDisplaySize

public int getColumnDisplaySize(int columnNumber)
                         throws SQLException

Specified by:

getColumnDisplaySize in interface ResultSetMetaData

Overrides:

getColumnDisplaySize in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

getColumnLabel

public String getColumnLabel(int columnNumber)
                      throws SQLException

Specified by:

getColumnLabel in interface ResultSetMetaData

Overrides:

getColumnLabel in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

getColumnName

public String getColumnName(int columnNumber)
                     throws SQLException

Specified by:

getColumnName in interface ResultSetMetaData

Overrides:

getColumnName in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

getSchemaName

public String getSchemaName(int columnNumber)
                     throws SQLException

Specified by:

getSchemaName in interface ResultSetMetaData

Overrides:

getSchemaName in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

getPrecision

public int getPrecision(int columnNumber)
                 throws SQLException

Specified by:

getPrecision in interface ResultSetMetaData

Overrides:

getPrecision in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

getScale

public int getScale(int columnNumber)
             throws SQLException

Specified by:

getScale in interface ResultSetMetaData

Overrides:

getScale in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

getTableName

public String getTableName(int columnNumber)
                    throws SQLException

Specified by:

getTableName in interface ResultSetMetaData

Overrides:

getTableName in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

getCatalogName

public String getCatalogName(int columnNumber)
                      throws SQLException

Specified by:

getCatalogName in interface ResultSetMetaData

Overrides:

getCatalogName in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

getColumnType

public int getColumnType(int columnNumber)
                  throws SQLException

Specified by:

getColumnType in interface ResultSetMetaData

Overrides:

getColumnType in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

getColumnTypeName

public String getColumnTypeName(int columnNumber)
                         throws SQLException

Specified by:

getColumnTypeName in interface ResultSetMetaData

Overrides:

getColumnTypeName in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

isReadOnly

public boolean isReadOnly(int columnNumber)
                   throws SQLException

Specified by:

isReadOnly in interface ResultSetMetaData

Overrides:

isReadOnly in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

isWritable

public boolean isWritable(int columnNumber)
                   throws SQLException

Specified by:

isWritable in interface ResultSetMetaData

Overrides:

isWritable in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

isDefinitelyWritable

public boolean isDefinitelyWritable(int columnNumber)
                             throws SQLException

Specified by:

isDefinitelyWritable in interface ResultSetMetaData

Overrides:

isDefinitelyWritable in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException

getColumnClassName

public String getColumnClassName(int columnNumber)
                          throws SQLException

Specified by:

getColumnClassName in interface ResultSetMetaData

Overrides:

getColumnClassName in class org.apache.calcite.avatica.AvaticaResultSetMetaData

Throws:

SQLException