Merge (0c81c7ea) · Commits · Software / OSDI20 Artifacts / mariadb

Docs/manual.texi

+12 −1

Original line number	Diff line number	Diff line
		@@ -47541,6 +47541,7 @@ users use this code as the rest of the code and because of this we are
		not yet 100% confident in this code.

		@menu
		* News-3.23.44:: Changes in release 3.23.44
		* News-3.23.43:: Changes in release 3.23.43
		* News-3.23.42:: Changes in release 3.23.42
		* News-3.23.41:: Changes in release 3.23.41
		@@ -47588,7 +47589,17 @@ not yet 100% confident in this code.
		* News-3.23.0:: Changes in release 3.23.0
		@end menu

		@node News-3.23.43, News-3.23.42, News-3.23.x, News-3.23.x
		@node News-3.23.44, News-3.23.43, News-3.23.x, News-3.23.x
		@appendixsubsec Changes in release 3.23.44
		@itemize @bullet
		@item
		When using replications, aborted queries that contained @code{%} could cause
		a core dum.
		@item
		TCP_NODELAY was not used on some systems. (Speed problem).
		@end itemize

		@node News-3.23.43, News-3.23.42, News-3.23.44, News-3.23.x
		@appendixsubsec Changes in release 3.23.43
		@itemize @bullet
		@item

client/mysqladmin.c

+46 −32

Original line number	Diff line number	Diff line
		@@ -23,7 +23,7 @@
		#include <my_pthread.h> /* because of signal() */
		#endif

		#define ADMIN_VERSION "8.21"
		#define ADMIN_VERSION "8.22"
		#define MAX_MYSQL_VAR 64
		#define SHUTDOWN_DEF_TIMEOUT 3600 /* Wait for shutdown */
		#define MAX_TRUNC_LENGTH 3
		@@ -51,7 +51,7 @@ static void print_version(void);
		static void usage(void);
		static my_bool sql_connect(MYSQL mysql,const char host, const char *user,
		const char *password,uint wait);
		static my_bool execute_commands(MYSQL mysql,int argc, char *argv);
		static int execute_commands(MYSQL mysql,int argc, char *argv);
		static int drop_db(MYSQL mysql,const char db);
		static sig_handler endprog(int signal_number);
		static void nice_time(ulong sec,char *buff);
		@@ -275,17 +275,25 @@ int main(int argc,char *argv[])
		while (!interrupted)
		{
		new_line = 0;
		if (execute_commands(&mysql,argc,commands) && !option_force)
		if ((error=execute_commands(&mysql,argc,commands)))
		{
		if (error > 0)
		break; /* Wrong command error */
		if (!option_force)
		{
		if (option_wait && !interrupted)
		{
		mysql_close(&mysql);
		if (!sql_connect(&mysql,host,user,opt_password,option_wait))
		{
		sleep(1); /* Don't retry too rapidly */
		continue; /* Retry */
		}
		}
		error=1;
		break;
		}
		}
		if (interval)
		{
		sleep(interval);
		@@ -301,7 +309,7 @@ int main(int argc,char *argv[])
		my_free(user,MYF(MY_ALLOW_ZERO_PTR));
		free_defaults(argv);
		my_end(0);
		exit(error);
		exit(error ? 1 : 0);
		return 0;
		}

		@@ -383,8 +391,14 @@ static my_bool sql_connect(MYSQL mysql,const char host, const char *user,
		}
		}

		/*
		Execute a command.
		Return 0 on ok
		-1 on retryable error
		1 on fatal error
		*/

		static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		static int execute_commands(MYSQL mysql,int argc, char *argv)
		{
		char *status;

		@@ -404,7 +418,7 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		{
		my_printf_error(0,"CREATE DATABASE failed; error: '%-.200s'",
		MYF(ME_BELL), mysql_error(mysql));
		return 1;
		return -1;
		}
		argc--; argv++;
		break;
		@@ -417,7 +431,7 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		return 1;
		}
		if (drop_db(mysql,argv[1]))
		return 1;
		return -1;
		argc--; argv++;
		break;
		}
		@@ -433,7 +447,7 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		{
		my_printf_error(0,"shutdown failed; error: '%s'",MYF(ME_BELL),
		mysql_error(mysql));
		return 1;
		return -1;
		}
		mysql_close(mysql); /* Close connection to avoid error messages */
		if (got_pidfile)
		@@ -450,7 +464,7 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		{
		my_printf_error(0,"reload failed; error: '%s'",MYF(ME_BELL),
		mysql_error(mysql));
		return 1;
		return -1;
		}
		break;
		case ADMIN_REFRESH:
		@@ -461,7 +475,7 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		{
		my_printf_error(0,"refresh failed; error: '%s'",MYF(ME_BELL),
		mysql_error(mysql));
		return 1;
		return -1;
		}
		break;
		case ADMIN_FLUSH_THREADS:
		@@ -469,7 +483,7 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		{
		my_printf_error(0,"refresh failed; error: '%s'",MYF(ME_BELL),
		mysql_error(mysql));
		return 1;
		return -1;
		}
		break;
		case ADMIN_VER:
		@@ -513,7 +527,7 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		{
		my_printf_error(0,"process list failed; error: '%s'",MYF(ME_BELL),
		mysql_error(mysql));
		return 1;
		return -1;
		}
		print_header(result);
		while ((row=mysql_fetch_row(result)))
		@@ -552,7 +566,7 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		}
		argc--; argv++;
		if (error)
		return error;
		return -1;
		break;
		}
		case ADMIN_DEBUG:
		@@ -560,7 +574,7 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		{
		my_printf_error(0,"debug failed; error: '%s'",MYF(ME_BELL),
		mysql_error(mysql));
		return 1;
		return -1;
		}
		break;
		case ADMIN_VARIABLES:
		@@ -574,7 +588,7 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		{
		my_printf_error(0,"unable to show variables; error: '%s'",MYF(ME_BELL),
		mysql_error(mysql));
		return 1;
		return -1;
		}
		print_header(res);
		while ((row=mysql_fetch_row(res)))
		@@ -596,7 +610,7 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		{
		my_printf_error(0, "unable to show status; error: '%s'", MYF(ME_BELL),
		mysql_error(mysql));
		return 1;
		return -1;
		}
		if (!opt_vertical)
		print_header(res);
		@@ -646,7 +660,7 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		{
		my_printf_error(0,"refresh failed; error: '%s'",MYF(ME_BELL),
		mysql_error(mysql));
		return 1;
		return -1;
		}
		break;
		}
		@@ -656,7 +670,7 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		{
		my_printf_error(0,"refresh failed; error: '%s'",MYF(ME_BELL),
		mysql_error(mysql));
		return 1;
		return -1;
		}
		break;
		}
		@@ -666,7 +680,7 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		{
		my_printf_error(0,"refresh failed; error: '%s'",MYF(ME_BELL),
		mysql_error(mysql));
		return 1;
		return -1;
		}
		break;
		}
		@@ -676,7 +690,7 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		{
		my_printf_error(0,"refresh failed; error: '%s'",MYF(ME_BELL),
		mysql_error(mysql));
		return 1;
		return -1;
		}
		break;
		}
		@@ -699,13 +713,13 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		{
		my_printf_error(0, "Can't turn off logging; error: '%s'",
		MYF(ME_BELL),mysql_error(mysql));
		return 1;
		return -1;
		}
		if (mysql_query(mysql,buff))
		{
		my_printf_error(0,"unable to change password; error: '%s'",
		MYF(ME_BELL),mysql_error(mysql));
		return 1;
		return -1;
		}
		argc--; argv++;
		break;
		@@ -716,7 +730,7 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		{
		my_printf_error(0, "Error starting slave: %s", MYF(ME_BELL),
		mysql_error(mysql));
		return 1;
		return -1;
		}
		else
		puts("Slave started");
		@@ -726,7 +740,7 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		{
		my_printf_error(0, "Error stopping slave: %s", MYF(ME_BELL),
		mysql_error(mysql));
		return 1;
		return -1;
		}
		else
		puts("Slave stopped");
		@@ -751,7 +765,7 @@ static my_bool execute_commands(MYSQL mysql,int argc, char *argv)
		{
		my_printf_error(0,"mysqld doesn't answer to ping, error: '%s'",
		MYF(ME_BELL),mysql_error(mysql));
		return 1;
		return -1;
		}
		}
		mysql->reconnect=1; /* Automatic reconnect is default */

sql/sql_lex.cc

+1 −1

Original line number	Diff line number	Diff line
		@@ -147,7 +147,7 @@ LEX lex_start(THD thd, uchar *buf,uint length)
		lex->select->in_sum_expr=0;
		lex->select->expr_list.empty();
		lex->select->ftfunc_list.empty();
		lex->convert_set=(lex->thd=thd)->convert_set;
		lex->convert_set=thd->convert_set;
		lex->yacc_yyss=lex->yacc_yyvs=0;
		lex->ignore_space=test(thd->sql_mode & MODE_IGNORE_SPACE);
		return lex;

sql/sql_lex.h

+0 −1

Original line number	Diff line number	Diff line
		@@ -168,7 +168,6 @@ typedef struct st_lex {
		CONVERT *convert_set;
		LEX_USER *grant_user;
		gptr yacc_yyss,yacc_yyvs;
		THD *thd;
		udf_func udf;
		HA_CHECK_OPT check_opt; // check/repair options
		HA_CREATE_INFO create_info;