Creates a new string which is an SQL representation of the given value, the returned string can be used directly in an SQL statement.
For example if value is a G_TYPE_STRING, then the returned string will be correctly quoted. Note however that it is a
better practice to use variables in statements instead of value literals, see the GdaSqlParser for more information.
If the value is NULL or is of type GDA_TYPE_NULL, or is a G_TYPE_STRING and get_string returns null
, the returned string is "NULL".
| this |
an object which implements the DataHandler interface |
| value |
the value to be converted to a string, or |
|
the new string, or |