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81 lines
2.8 KiB
81 lines
2.8 KiB
/* Copyright (c) 2010, 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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#include "sql/rpl_info_handler.h"
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#include "my_dbug.h"
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#include "sql/rpl_info_values.h" // Rpl_info_values
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bool operator!(Rpl_info_handler::enum_field_get_status status) {
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return status ==
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Rpl_info_handler::enum_field_get_status::FIELD_VALUE_NOT_NULL;
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}
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#include <iostream>
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Rpl_info_handler::Rpl_info_handler(const int nparam,
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MY_BITMAP const *nullable_bitmap)
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: field_values(0),
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ninfo(nparam),
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cursor((my_off_t)0),
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prv_error(0),
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prv_get_error(
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Rpl_info_handler::enum_field_get_status::FIELD_VALUE_NOT_NULL),
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sync_counter(0),
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sync_period(0) {
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field_values = new Rpl_info_values(ninfo);
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/*
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Configures fields to temporary hold information. If the configuration
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fails due to memory allocation problems, the object is deleted.
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*/
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if (field_values && field_values->init()) {
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delete field_values;
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field_values = 0;
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}
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bitmap_init(&nullable_fields, nullptr, nparam, false);
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bitmap_clear_all(&nullable_fields);
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if (nullable_bitmap != nullptr)
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bitmap_copy(&nullable_fields, nullable_bitmap);
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}
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Rpl_info_handler::~Rpl_info_handler() {
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bitmap_free(&nullable_fields);
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delete field_values;
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}
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void Rpl_info_handler::set_sync_period(uint period) { sync_period = period; }
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const char *Rpl_info_handler::get_rpl_info_type_str() {
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switch (do_get_rpl_info_type()) {
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case INFO_REPOSITORY_DUMMY:
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return "DUMMY";
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case INFO_REPOSITORY_FILE:
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return "FILE";
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case INFO_REPOSITORY_TABLE:
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return "TABLE";
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}
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DBUG_ASSERT(0);
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return "";
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}
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bool Rpl_info_handler::is_field_nullable(int pos) {
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return bitmap_is_set(&nullable_fields, pos);
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}
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