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Code Issues

ALTER EXTERNAL FUNCTION: be able to change the entry_point or the module_name when the UDF cannot be dropped to correct the declaration because it's used in some view, procedure, trigger or check.

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This commit is contained in:
robocop 2005-05-22 03:10:01 +00:00
parent f948558063
commit c823700a27
1 changed files with 12 additions and 2 deletions
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14
src/jrd/dyn_mod.epp
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@ -473,7 +473,8 @@ void DYN_modify_filter(Global* gbl, const UCHAR** ptr)
// *************************************
// D Y N _ m o d i f y _ f u n c t i o n
// *************************************
// Its purpose is to change the comment in the function's record.
// Its purpose is to change the comment in the function's record and to
// allow changing the entry point and/or the module name.
void DYN_modify_function(Global* gbl, const UCHAR** ptr)
{
thread_db* tdbb = JRD_get_thread_data();
@ -508,7 +509,16 @@ void DYN_modify_function(Global* gbl, const UCHAR** ptr)
X.RDB$DESCRIPTION.NULL = TRUE;
break;
// Other cases should go there, like modifying the entry point or module name.
case isc_dyn_func_module_name:
GET_STRING(ptr, X.RDB$MODULE_NAME);
X.RDB$MODULE_NAME.NULL = FALSE;
break;
case isc_dyn_func_entry_point:
GET_STRING(ptr, X.RDB$ENTRYPOINT);
X.RDB$ENTRYPOINT.NULL = FALSE;
break;
default:
DYN_unsupported_verb();
}