| From 5WD-02-Foundation-2002-12 |
| 11.49 <SQL-invoked routine> |
| <SQL parameter declaration> ::= [ <parameter mode> ] [ <SQL parameter name> ] <parameter type> [ RESULT ] |
| |
| 4.23 SQL-invoked routines |
| For every SQL parameter whose <SQL parameter declaration> contains <locator indication>, an indication that the SQL parameter is a locator parameter. |
| |
| 4.26.4 Locators |
| A host parameter, an SQL parameter of an external routine, or the value returned by an external function may be specified to be a locator by specifying AS LOCATOR. A locator is an SQL-session object, rather than SQL-data, that can be used to reference an SQL-data instance. A locator is either a large object locator, an user-defined type locator, or an array locator. A large object locator |
| is one of the following: |
| - Binary large object locator, a value of which identifies a binary large object. |
| - Character large object locator, a value of which identifies a character large object. |
| - National character large object locator, a value of which identifies a national character large object. |
| |
| 11.49 <SQL-invoked routine> |
| <parameter type> ::= <data type> [ <locator indication> ] |
| |
| <locator indication> ::= AS LOCATOR |
