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java.lang.Objectorg.eclipse.datatools.connectivity.oda.impl.SimpleResultSetMetaData
Default implementation of IResultSetMetaData for a simple ODA runtime driver.
Field Summary |
Fields inherited from interface org.eclipse.datatools.connectivity.oda.IResultSetMetaData |
columnNoNulls, columnNullable, columnNullableUnknown |
Constructor Summary | |
SimpleResultSetMetaData()
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Method Summary | |
int |
getColumnCount()
Returns the number of columns in the corresponding IResultSet object. |
int |
getColumnDisplayLength(int index)
Returns the display length of the specific column. |
java.lang.String |
getColumnLabel(int index)
Returns the designated column's suggested title for use in the column heading and/or display name. |
java.lang.String |
getColumnName(int index)
Returns the name of the specific column. |
int |
getColumnType(int index)
Returns the data provider specific code of the column's data type. |
java.lang.String |
getColumnTypeName(int index)
Returns the data provider specific name of the column's data type. |
int |
getPrecision(int index)
Returns the maximum number of decimal digits of the specific column. |
int |
getScale(int index)
Returns the maximum number of digits to the right of the decimal point of the specific column. |
int |
isNullable(int index)
Indicates the nullability of values in the designated column. |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public SimpleResultSetMetaData()
Method Detail |
public int getColumnCount() throws OdaException
IResultSetMetaData
getColumnCount
in interface IResultSetMetaData
OdaException
- if data source error occurs.IResultSetMetaData.getColumnCount()
public java.lang.String getColumnName(int index) throws OdaException
IResultSetMetaData
getColumnName
in interface IResultSetMetaData
index
- column number (1-based).
OdaException
- if data source error occurs.IResultSetMetaData.getColumnName(int)
public java.lang.String getColumnLabel(int index) throws OdaException
IResultSetMetaData
getColumnLabel
in interface IResultSetMetaData
index
- column number (1-based).
OdaException
- if data source error occurs.IResultSetMetaData.getColumnLabel(int)
public int getColumnType(int index) throws OdaException
IResultSetMetaData
getColumnType
in interface IResultSetMetaData
index
- column number (1-based).
OdaException
- if data source error occurs.IResultSetMetaData.getColumnType(int)
public java.lang.String getColumnTypeName(int index) throws OdaException
IResultSetMetaData
getColumnTypeName
in interface IResultSetMetaData
index
- column number (1-based).
OdaException
- if data source error occurs.IResultSetMetaData.getColumnTypeName(int)
public int getColumnDisplayLength(int index) throws OdaException
IResultSetMetaData
getColumnDisplayLength
in interface IResultSetMetaData
index
- column number (1-based).
OdaException
- if data source error occurs.IResultSetMetaData.getColumnDisplayLength(int)
public int getPrecision(int index) throws OdaException
IResultSetMetaData
getPrecision
in interface IResultSetMetaData
index
- column number (1-based).
OdaException
- if data source error occurs.IResultSetMetaData.getPrecision(int)
public int getScale(int index) throws OdaException
IResultSetMetaData
getScale
in interface IResultSetMetaData
index
- column number.
OdaException
- if data source error occurs.IResultSetMetaData.getScale(int)
public int isNullable(int index) throws OdaException
IResultSetMetaData
isNullable
in interface IResultSetMetaData
index
- column number
OdaException
- if data source error occurs.IResultSetMetaData.isNullable(int)
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