public interface ResultSetMetadata
Provides information about the schema of a ResultSet.
Methods
getColumnIndex(String columnName)
public abstract int getColumnIndex(String columnName)
Parameter | |
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Name | Description |
columnName |
String name of the column |
Returns | |
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Type | Description |
int |
index of the column with the given name |
getColumnType(int columnIndex)
public abstract SqlType<?> getColumnType(int columnIndex)
Parameter | |
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Name | Description |
columnIndex |
int index of the column |
Returns | |
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Type | Description |
SqlType<?> |
the SqlType of the column at the given index |
getColumnType(String columnName)
public abstract SqlType<?> getColumnType(String columnName)
Parameter | |
---|---|
Name | Description |
columnName |
String name of the column |
Returns | |
---|---|
Type | Description |
SqlType<?> |
the SqlType of the column with the given name |
getColumns()
public abstract List<ColumnMetadata> getColumns()
Returns | |
---|---|
Type | Description |
List<ColumnMetadata> |
full list of ColumnMetadata for each column in the ResultSet. |