public interface ResultInterface
Modifier and Type | Method and Description |
---|---|
void |
close()
Close the result and delete any temporary files
|
Value[] |
currentRow()
Get the current row.
|
String |
getAlias(int i)
Get the column alias name for the column.
|
String |
getColumnName(int i)
Get the column name.
|
long |
getColumnPrecision(int i)
Get the precision for this column.
|
int |
getColumnScale(int i)
Get the scale for this column.
|
int |
getColumnType(int i)
Get the column data type.
|
int |
getDisplaySize(int i)
Get the display size for this column.
|
int |
getFetchSize()
Get the current fetch size for this result set.
|
int |
getNullable(int i)
Check if this column is nullable.
|
int |
getRowCount()
Get the number of rows in this object.
|
int |
getRowId()
Get the current row id, starting with 0.
|
String |
getSchemaName(int i)
Get the schema name for the column, if one exists.
|
String |
getTableName(int i)
Get the table name for the column, if one exists.
|
int |
getVisibleColumnCount()
Get the number of visible columns.
|
boolean |
isAutoIncrement(int i)
Check if this is an auto-increment column.
|
boolean |
needToClose()
Check if this result set should be closed, for example because it is
buffered using a temporary file.
|
boolean |
next()
Go to the next row.
|
void |
reset()
Go to the beginning of the result, that means
before the first row.
|
void |
setFetchSize(int fetchSize)
Set the fetch size for this result set.
|
void reset()
Value[] currentRow()
boolean next()
int getRowId()
int getVisibleColumnCount()
int getRowCount()
boolean needToClose()
void close()
String getAlias(int i)
i
- the column number (starting with 0)String getSchemaName(int i)
i
- the column number (starting with 0)String getTableName(int i)
i
- the column number (starting with 0)String getColumnName(int i)
i
- the column number (starting with 0)int getColumnType(int i)
i
- the column number (starting with 0)long getColumnPrecision(int i)
i
- the column number (starting with 0)int getColumnScale(int i)
i
- the column number (starting with 0)int getDisplaySize(int i)
i
- the column number (starting with 0)boolean isAutoIncrement(int i)
i
- the column number (starting with 0)int getNullable(int i)
i
- the column number (starting with 0)void setFetchSize(int fetchSize)
fetchSize
- the new fetch sizeint getFetchSize()
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