org.duckdb

Class DuckDBResultSetMetaData

java.lang.Object

org.duckdb.DuckDBResultSetMetaData

All Implemented Interfaces:

java.sql.ResultSetMetaData, java.sql.Wrapper

public class DuckDBResultSetMetaData
extends java.lang.Object
implements java.sql.ResultSetMetaData

Field Summary

Fields

Modifier and Type	Field and Description
protected int	column_count
protected java.lang.String[]	column_names
protected java.lang.String[]	column_types
protected int	param_count

Fields inherited from interface java.sql.ResultSetMetaData

columnNoNulls, columnNullable, columnNullableUnknown

Constructor Summary

Constructors

Constructor and Description
DuckDBResultSetMetaData(int param_count, int column_count, java.lang.String[] column_names, java.lang.String[] column_types)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getCatalogName(int column)
java.lang.String	getColumnClassName(int column)
int	getColumnCount()
int	getColumnDisplaySize(int column)
java.lang.String	getColumnLabel(int column)
java.lang.String	getColumnName(int column)
int	getColumnType(int column)
java.lang.String	getColumnTypeName(int column)
int	getPrecision(int column)
int	getScale(int column)
java.lang.String	getSchemaName(int column)
java.lang.String	getTableName(int column)
boolean	isAutoIncrement(int column)
boolean	isCaseSensitive(int column)
boolean	isCurrency(int column)
boolean	isDefinitelyWritable(int column)
int	isNullable(int column)
boolean	isReadOnly(int column)
boolean	isSearchable(int column)
boolean	isSigned(int column)
boolean	isWrapperFor(java.lang.Class<?> iface)
boolean	isWritable(int column)
<T> T	unwrap(java.lang.Class<T> iface)

Methods inherited from class java.lang.Object

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

Field Detail

param_count

protected int param_count

column_count

protected int column_count

column_names

protected java.lang.String[] column_names

column_types

protected java.lang.String[] column_types

Constructor Detail

DuckDBResultSetMetaData

public DuckDBResultSetMetaData(int param_count,
                               int column_count,
                               java.lang.String[] column_names,
                               java.lang.String[] column_types)

Method Detail

getColumnCount

public int getColumnCount()
                   throws java.sql.SQLException

Specified by:

getColumnCount in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

getColumnLabel

public java.lang.String getColumnLabel(int column)
                                throws java.sql.SQLException

Specified by:

getColumnLabel in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

getColumnName

public java.lang.String getColumnName(int column)
                               throws java.sql.SQLException

Specified by:

getColumnName in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

getColumnType

public int getColumnType(int column)
                  throws java.sql.SQLException

Specified by:

getColumnType in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

getColumnClassName

public java.lang.String getColumnClassName(int column)
                                    throws java.sql.SQLException

Specified by:

getColumnClassName in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

getColumnTypeName

public java.lang.String getColumnTypeName(int column)
                                   throws java.sql.SQLException

Specified by:

getColumnTypeName in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

isReadOnly

public boolean isReadOnly(int column)
                   throws java.sql.SQLException

Specified by:

isReadOnly in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

isWritable

public boolean isWritable(int column)
                   throws java.sql.SQLException

Specified by:

isWritable in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

isDefinitelyWritable

public boolean isDefinitelyWritable(int column)
                             throws java.sql.SQLException

Specified by:

isDefinitelyWritable in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

isCaseSensitive

public boolean isCaseSensitive(int column)
                        throws java.sql.SQLException

Specified by:

isCaseSensitive in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

isNullable

public int isNullable(int column)
               throws java.sql.SQLException

Specified by:

isNullable in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

getSchemaName

public java.lang.String getSchemaName(int column)
                               throws java.sql.SQLException

Specified by:

getSchemaName in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

isAutoIncrement

public boolean isAutoIncrement(int column)
                        throws java.sql.SQLException

Specified by:

isAutoIncrement in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

isSearchable

public boolean isSearchable(int column)
                     throws java.sql.SQLException

Specified by:

isSearchable in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

isCurrency

public boolean isCurrency(int column)
                   throws java.sql.SQLException

Specified by:

isCurrency in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

isSigned

public boolean isSigned(int column)
                 throws java.sql.SQLException

Specified by:

isSigned in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

getColumnDisplaySize

public int getColumnDisplaySize(int column)
                         throws java.sql.SQLException

Specified by:

getColumnDisplaySize in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

getPrecision

public int getPrecision(int column)
                 throws java.sql.SQLException

Specified by:

getPrecision in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

getScale

public int getScale(int column)
             throws java.sql.SQLException

Specified by:

getScale in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

getTableName

public java.lang.String getTableName(int column)
                              throws java.sql.SQLException

Specified by:

getTableName in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

getCatalogName

public java.lang.String getCatalogName(int column)
                                throws java.sql.SQLException

Specified by:

getCatalogName in interface java.sql.ResultSetMetaData

Throws:

java.sql.SQLException

unwrap

public <T> T unwrap(java.lang.Class<T> iface)
             throws java.sql.SQLException

Specified by:

unwrap in interface java.sql.Wrapper

Throws:

java.sql.SQLException

isWrapperFor

public boolean isWrapperFor(java.lang.Class<?> iface)
                     throws java.sql.SQLException

Specified by:

isWrapperFor in interface java.sql.Wrapper

Throws:

java.sql.SQLException