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92f87f2cf0
The innodb_changed_pages plugin only was part of XtraDB, never InnoDB. It would be useful for incremental backups. We will remove the code from mariadb-backup for now, because it cannot serve any useful purpose until the server part has been implemented.
90 lines
1.8 KiB
C
90 lines
1.8 KiB
C
#ifndef XTRABACKUP_BACKUP_MYSQL_H
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#define XTRABACKUP_BACKUP_MYSQL_H
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#include <mysql.h>
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/* mysql flavor and version */
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enum mysql_flavor_t { FLAVOR_UNKNOWN, FLAVOR_MYSQL,
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FLAVOR_PERCONA_SERVER, FLAVOR_MARIADB };
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extern mysql_flavor_t server_flavor;
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extern unsigned long mysql_server_version;
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/* server capabilities */
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extern bool have_backup_locks;
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extern bool have_lock_wait_timeout;
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extern bool have_galera_enabled;
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extern bool have_flush_engine_logs;
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extern bool have_multi_threaded_slave;
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extern bool have_gtid_slave;
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/* History on server */
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extern time_t history_start_time;
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extern time_t history_end_time;
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extern time_t history_lock_time;
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extern bool sql_thread_started;
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extern char *mysql_slave_position;
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extern char *mysql_binlog_position;
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extern char *buffer_pool_filename;
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/** connection to mysql server */
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extern MYSQL *mysql_connection;
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void
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capture_tool_command(int argc, char **argv);
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bool
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select_history();
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void
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backup_cleanup();
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bool
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get_mysql_vars(MYSQL *connection);
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bool
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detect_mysql_capabilities_for_backup();
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MYSQL *
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xb_mysql_connect();
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MYSQL_RES *
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xb_mysql_query(MYSQL *connection, const char *query, bool use_result,
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bool die_on_error = true);
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void
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unlock_all(MYSQL *connection);
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bool
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write_current_binlog_file(ds_ctxt *datasink, MYSQL *connection);
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bool
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write_binlog_info(ds_ctxt *datasink, MYSQL *connection);
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bool
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write_xtrabackup_info(ds_ctxt *datasink,
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MYSQL *connection, const char * filename, bool history,
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bool stream);
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bool
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write_backup_config_file(ds_ctxt *datasink);
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bool
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lock_binlog_maybe(MYSQL *connection);
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bool
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lock_tables(MYSQL *connection);
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bool
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wait_for_safe_slave(MYSQL *connection);
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bool
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write_galera_info(ds_ctxt *datasink, MYSQL *connection);
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bool
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write_slave_info(ds_ctxt *datasink, MYSQL *connection);
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#endif
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