82 lines
3.0 KiB
C++
82 lines
3.0 KiB
C++
/* Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License, version 2.0, for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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/* This test component unregister 3 UDFs in the init method (install) and
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deinit (uninstall) is empty. */
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#include <ctype.h>
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#include <mysql/components/component_implementation.h>
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#include <mysql/components/service_implementation.h>
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#include <mysql/components/services/udf_registration.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <string>
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REQUIRES_SERVICE_PLACEHOLDER(udf_registration);
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REQUIRES_SERVICE_PLACEHOLDER(udf_registration_aggregate);
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/**************************************************************************************/
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static mysql_service_status_t init() {
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int was_present = 0;
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for (int i = 0; i < 10; i++) {
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mysql_service_udf_registration->udf_unregister("myfunc_double",
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&was_present);
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if (was_present != 0) break;
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}
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was_present = 0;
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for (int i = 0; i < 10; i++) {
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mysql_service_udf_registration->udf_unregister("myfunc_int", &was_present);
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if (was_present != 0) break;
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}
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was_present = 0;
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for (int i = 0; i < 10; i++) {
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mysql_service_udf_registration->udf_unregister("avgcost", &was_present);
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if (was_present != 0) break;
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}
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return false;
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}
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static mysql_service_status_t deinit() { return false; }
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BEGIN_COMPONENT_PROVIDES(test_udf_registration)
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END_COMPONENT_PROVIDES();
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BEGIN_COMPONENT_REQUIRES(test_udf_registration)
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REQUIRES_SERVICE(udf_registration),
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REQUIRES_SERVICE(udf_registration_aggregate), END_COMPONENT_REQUIRES();
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BEGIN_COMPONENT_METADATA(test_udf_registration)
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METADATA("mysql.author", "Oracle Corporation"),
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METADATA("mysql.license", "GPL"), METADATA("test_property", "1"),
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END_COMPONENT_METADATA();
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DECLARE_COMPONENT(test_udf_registration, "mysql:test_udf_registration")
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init, deinit END_DECLARE_COMPONENT();
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DECLARE_LIBRARY_COMPONENTS &COMPONENT_REF(test_udf_registration)
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END_DECLARE_LIBRARY_COMPONENTS
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