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public interface IResultSetMetaData
The interface that represents the meta-data of an IResultSet object. An IResultSetMetaData object represents a row containing meta-data for each column in the result set.
Note: All indices in this interface are 1-based.
| Field Summary | |
|---|---|
| static int | columnNoNullsThe constant indicating that a column does not allow NULLvalue. | 
| static int | columnNullableThe constant indicating that a column allows NULLvalue. | 
| static int | columnNullableUnknownThe constant indicating that the nullability of a column's values is unknown. | 
| 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. | 
| Field Detail | 
|---|
static final int columnNoNulls
NULL value.
static final int columnNullable
NULL value.
static final int columnNullableUnknown
| Method Detail | 
|---|
int getColumnCount()
                   throws OdaException
OdaException - if data source error occurs.
java.lang.String getColumnName(int index)
                               throws OdaException
index - column number (1-based).
OdaException - if data source error occurs.
java.lang.String getColumnLabel(int index)
                                throws OdaException
index - column number (1-based).
OdaException - if data source error occurs.
int getColumnType(int index)
                  throws OdaException
index - column number (1-based).
OdaException - if data source error occurs.
java.lang.String getColumnTypeName(int index)
                                   throws OdaException
index - column number (1-based).
OdaException - if data source error occurs.
int getColumnDisplayLength(int index)
                           throws OdaException
index - column number (1-based).
OdaException - if data source error occurs.
int getPrecision(int index)
                 throws OdaException
index - column number (1-based).
OdaException - if data source error occurs.
int getScale(int index)
             throws OdaException
index - column number.
OdaException - if data source error occurs.
int isNullable(int index)
               throws OdaException
index - column number
OdaException - if data source error occurs.| 
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