ResultSet Class Reference
A database result set. More...
#include <SQLDatabase.h++>
Collaboration diagram for ResultSet:
Public Member Functions | |
| ~ResultSet () throw () | |
| Destructor. | |
| bool | next () throw (SQLException, InterruptedException, TimeoutException) |
| Advance to the next result in the ResultSet. | |
| uint_t | getColumnCount () throw (SQLException) |
| Get the number of columns in the ResultSet. | |
| Variant | getColumnValue (uint_t column) throw (SQLException) |
| Get the value for the given column in the current row of the ResultSet. | |
| String | getColumnName (uint_t column) throw (SQLException) |
| Get the unaliased name for the given column in the ResultSet. | |
| String | getAliasedColumnName (uint_t column) throw (SQLException) |
| Get the aliased name for the given column in the ResultSet. | |
| String | getTableName (uint_t column) throw (SQLException) |
| Get the name of the table for the given column in the ResultSet. | |
| int | getInt (uint_t column) throw (SQLException) |
| Get the value for the given column in the current row of the ResultSet, as an integer. | |
| int64_t | getInt64 (uint_t column) throw (SQLException) |
| Get the value for the given column in the current row of the ResultSet, as a 64-bit integer. | |
| double | getDouble (uint_t column) throw (SQLException) |
| Get the value for the given column in the current row of the ResultSet, as a double-precision floating point value. | |
| String | getString (uint_t column) throw (SQLException) |
| Get the value for the given column in the current row of the ResultSet, as a String. | |
| Blob | getBlob (uint_t column) throw (SQLException) |
| Get the value for the given column in the current row of the ResultSet, as a Blob. | |
Friends | |
| class | PreparedStatement |
Detailed Description
A database result set.
The next() method should be called to advance to the first and each subsequent row in the ResultSet.
Constructor & Destructor Documentation
| ~ResultSet | ( | ) | throw () |
Destructor.
Member Function Documentation
| String getAliasedColumnName | ( | uint_t | column | ) | throw (SQLException) |
Get the aliased name for the given column in the ResultSet.
- Parameters:
-
column The column number (counting from 1).
- Returns:
- The aliased column name.
- Exceptions:
-
SQLException If a database error occurs.
| Blob getBlob | ( | uint_t | column | ) | throw (SQLException) |
Get the value for the given column in the current row of the ResultSet, as a Blob.
- Parameters:
-
column The column number (counting from 1).
- Returns:
- The value, as a Blob.
- Exceptions:
-
SQLException If a database error occurs.
| uint_t getColumnCount | ( | ) | throw (SQLException) |
Get the number of columns in the ResultSet.
- Exceptions:
-
SQLException If a database error occurs.
- Returns:
- The column count.
| String getColumnName | ( | uint_t | column | ) | throw (SQLException) |
Get the unaliased name for the given column in the ResultSet.
- Parameters:
-
column The column number (counting from 1).
- Returns:
- The column name.
- Exceptions:
-
SQLException If a database error occurs.
| Variant getColumnValue | ( | uint_t | column | ) | throw (SQLException) |
Get the value for the given column in the current row of the ResultSet.
- Parameters:
-
column The column number (counting from 1).
- Returns:
- The value, as a Variant.
- Exceptions:
-
SQLException If a database error occurs.
| double getDouble | ( | uint_t | column | ) | throw (SQLException) |
Get the value for the given column in the current row of the ResultSet, as a double-precision floating point value.
- Parameters:
-
column The column number (counting from 1).
- Returns:
- The value, as a double.
- Exceptions:
-
SQLException If a database error occurs.
| int getInt | ( | uint_t | column | ) | throw (SQLException) |
Get the value for the given column in the current row of the ResultSet, as an integer.
- Parameters:
-
column The column number (counting from 1).
- Returns:
- The value, as an int.
- Exceptions:
-
SQLException If a database error occurs.
| int64_t getInt64 | ( | uint_t | column | ) | throw (SQLException) |
Get the value for the given column in the current row of the ResultSet, as a 64-bit integer.
- Parameters:
-
column The column number (counting from 1).
- Returns:
- The value, as an int64_t.
- Exceptions:
-
SQLException If a database error occurs.
| String getString | ( | uint_t | column | ) | throw (SQLException) |
Get the value for the given column in the current row of the ResultSet, as a String.
- Parameters:
-
column The column number (counting from 1).
- Returns:
- The value, as a String.
- Exceptions:
-
SQLException If a database error occurs.
| String getTableName | ( | uint_t | column | ) | throw (SQLException) |
Get the name of the table for the given column in the ResultSet.
- Parameters:
-
column The column number (counting from 1).
- Returns:
- The table name.
- Exceptions:
-
SQLException If a database error occurs.
| bool next | ( | ) | throw (SQLException, InterruptedException, TimeoutException) |
Advance to the next result in the ResultSet.
- Exceptions:
-
SQLException If a database error occurs. InterruptedException If the operation was interrupted via a call to SQLDatabase::interrupt(). TimeoutException If a timeout occurs while waiting for database locks. The call should be retried in this case.
- Returns:
- true if successful, or false if there are no more results.
Friends And Related Function Documentation
friend class PreparedStatement [friend] |
The documentation for this class was generated from the following files:
