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Commit 3c1ba832 authored by vva@eagle.mysql.r18.ru's avatar vva@eagle.mysql.r18.ru
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fixed bug #2591 "mysqldump quotas names inconsistently"

parent f8f0c212
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Showing with 159 additions and 39 deletions
client/mysqldump.c
View file @ 3c1ba832
......@@ -43,6 +43,7 @@
#include <my_sys.h>
#include <m_string.h>
#include <m_ctype.h>
#include <assert.h>
#include "client_priv.h"
#include "mysql.h"
......@@ -63,7 +64,6 @@
#define SHOW_NULL 2
#define SHOW_DEFAULT 4
#define SHOW_EXTRA 5
#define QUOTE_CHAR '`'
/* Size of buffer for dump's select query */
#define QUERY_LENGTH 1536
......@@ -89,6 +89,7 @@ static char insert_pat[12 * 1024],*opt_password=0,*current_user=0,
*where=0,
*opt_compatible_mode_str= 0,
*err_ptr= 0;
static char compatible_mode_normal_str[255];
static char *default_charset= (char*) MYSQL_UNIVERSAL_CLIENT_CHARSET;
static ulong opt_compatible_mode= 0;
static uint opt_mysql_port= 0, err_len= 0;
......@@ -111,6 +112,15 @@ const char *compatible_mode_names[]=
"ANSI",
NullS
};
#define MASK_ANSI_QUOTES \
(\
(1<<2) | /* POSTGRESQL */\
(1<<3) | /* ORACLE */\
(1<<4) | /* MSSQL */\
(1<<5) | /* DB2 */\
(1<<6) | /* MAXDB */\
(1<<10) /* ANSI */\
)
TYPELIB compatible_mode_typelib= {array_elements(compatible_mode_names) - 1,
"", compatible_mode_names};
......@@ -369,10 +379,12 @@ static void write_header(FILE *sql_file, char *db_name)
fprintf(md_result_file,"\
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;\n\
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;\n\
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE=NO_AUTO_VALUE_ON_ZERO */;\n\
");
fprintf(md_result_file,
"/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE=\"NO_AUTO_VALUE_ON_ZERO%s%s\" */;\n",
compatible_mode_normal_str[0]==0?"":",",compatible_mode_normal_str);
}
return;
} /* write_header */
......@@ -469,6 +481,9 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
case (int) OPT_COMPATIBLE:
{
char buff[255];
char *end= compatible_mode_normal_str;
int i;
ulong mode;
opt_quoted= 1;
opt_set_names= 1;
......@@ -482,6 +497,27 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
fprintf(stderr, "Invalid mode to --compatible: %s\n", buff);
exit(1);
}
#if !defined(DBUG_OFF)
{
int size_for_sql_mode= 0;
const char **ptr;
for (ptr= compatible_mode_names; *ptr; ptr++)
size_for_sql_mode+= strlen(*ptr);
size_for_sql_mode+= sizeof(compatible_mode_names)-1;
DBUG_ASSERT(sizeof(compatible_mode_normal_str)>=size_for_sql_mode);
}
#endif
mode= opt_compatible_mode;
for (i= 0, mode= opt_compatible_mode; mode; mode>>= 1, i++)
{
if (mode & 1)
{
end= strmov(end, compatible_mode_names[i]);
end= strmov(end, ",");
}
}
if (end!=compatible_mode_normal_str)
end[-1]= 0;
break;
}
case (int) OPT_MYSQL_PROTOCOL:
......@@ -582,6 +618,7 @@ static void safe_exit(int error)
*/
static int dbConnect(char *host, char *user,char *passwd)
{
char buff[20+FN_REFLEN];
DBUG_ENTER("dbConnect");
if (verbose)
{
......@@ -610,6 +647,16 @@ static int dbConnect(char *host, char *user,char *passwd)
DBerror(&mysql_connection, "when trying to connect");
return 1;
}
sprintf(buff, "/*!40100 SET @@SQL_MODE=\"%s\" */",
compatible_mode_normal_str);
if (mysql_query(sock, buff))
{
fprintf(stderr, "%s: Can't set the compatible mode %s (error %s)\n",
my_progname, compatible_mode_normal_str, mysql_error(sock));
mysql_close(sock);
safe_exit(EX_MYSQLERR);
return 1;
}
return 0;
} /* dbConnect */
......@@ -658,17 +705,19 @@ static my_bool test_if_special_chars(const char *str)
static char *quote_name(const char *name, char *buff, my_bool force)
{
char *to= buff;
char qtype= (opt_compatible_mode & MASK_ANSI_QUOTES) ? '\"' : '`';
if (!force && !opt_quoted && !test_if_special_chars(name))
return (char*) name;
*to++= QUOTE_CHAR;
*to++= qtype;
while (*name)
{
if (*name == QUOTE_CHAR)
*to++= QUOTE_CHAR;
if (*name == qtype)
*to++= qtype;
*to++= *name++;
}
to[0]=QUOTE_CHAR;
to[1]=0;
to[0]= qtype;
to[1]= 0;
return buff;
} /* quote_name */
......@@ -841,31 +890,6 @@ static uint getTableStructure(char *table, char* db)
/* Make an sql-file, if path was given iow. option -T was given */
char buff[20+FN_REFLEN];
if (opt_compatible_mode)
{
char *end;
uint i;
sprintf(buff, "/*!40100 SET @@sql_mode=\"");
end= strend(buff);
for (i= 0; opt_compatible_mode; opt_compatible_mode>>= 1, i++)
{
if (opt_compatible_mode & 1)
{
end= strmov(end, compatible_mode_names[i]);
end= strmov(end, ",");
}
}
end= strmov(end-1, "\" */");
if (mysql_query(sock, buff))
{
fprintf(stderr, "%s: Can't set the compatible mode '%s' (%s)\n",
my_progname, table, mysql_error(sock));
safe_exit(EX_MYSQLERR);
DBUG_RETURN(0);
}
}
sprintf(buff,"show create table %s", result_table);
if (mysql_query(sock, buff))
{
......@@ -1842,6 +1866,7 @@ int main(int argc, char **argv)
{
MYSQL_ROW row;
MYSQL_RES *master;
compatible_mode_normal_str[0]= 0;
MY_INIT(argv[0]);
if (get_options(&argc, &argv))
......
mysql-test/r/mysqldump.result
View file @ 3c1ba832
......@@ -25,7 +25,7 @@ INSERT INTO t1 VALUES ("1234567890123456789012345678901234567890"),
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT, CHARACTER_SET_CLIENT=utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE=NO_AUTO_VALUE_ON_ZERO */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO" */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` decimal(240,20) default NULL
......@@ -50,7 +50,7 @@ INSERT INTO t1 VALUES (-9e999999);
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT, CHARACTER_SET_CLIENT=utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE=NO_AUTO_VALUE_ON_ZERO */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO" */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` double default NULL
......@@ -119,7 +119,7 @@ INSERT INTO t1 VALUES (_koi8r x'C1C2C3C4C5');
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT, CHARACTER_SET_CLIENT=utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE=NO_AUTO_VALUE_ON_ZERO */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO" */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` varchar(255) default NULL
......@@ -142,7 +142,7 @@ CREATE TABLE t1 (a int) ENGINE=MYISAM;
INSERT INTO t1 VALUES (1), (2);
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE=NO_AUTO_VALUE_ON_ZERO */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO,MYSQL40" */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` int(11) default NULL
......@@ -161,7 +161,7 @@ UNLOCK TABLES;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE=NO_AUTO_VALUE_ON_ZERO */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO,MYSQL323" */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` int(11) default NULL
......@@ -184,7 +184,7 @@ create table ```a` (i int);
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT, CHARACTER_SET_CLIENT=utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE=NO_AUTO_VALUE_ON_ZERO */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO" */;
DROP TABLE IF EXISTS ```a`;
CREATE TABLE ``a` (
`i` int(11) default NULL
......@@ -202,3 +202,85 @@ UNLOCK TABLES;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
drop table ```a`;
create table t1(a int);
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT, CHARACTER_SET_CLIENT=utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO" */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` int(11) default NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1;
/*!40000 ALTER TABLE `t1` DISABLE KEYS */;
LOCK TABLES `t1` WRITE;
UNLOCK TABLES;
/*!40000 ALTER TABLE `t1` ENABLE KEYS */;
/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO,ANSI" */;
DROP TABLE IF EXISTS "t1";
CREATE TABLE "t1" (
"a" int(11) default NULL
);
/*!40000 ALTER TABLE "t1" DISABLE KEYS */;
LOCK TABLES "t1" WRITE;
UNLOCK TABLES;
/*!40000 ALTER TABLE "t1" ENABLE KEYS */;
/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
set global sql_mode='ANSI_QUOTES';
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT, CHARACTER_SET_CLIENT=utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO" */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` int(11) default NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1;
/*!40000 ALTER TABLE `t1` DISABLE KEYS */;
LOCK TABLES `t1` WRITE;
UNLOCK TABLES;
/*!40000 ALTER TABLE `t1` ENABLE KEYS */;
/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO,ANSI" */;
DROP TABLE IF EXISTS "t1";
CREATE TABLE "t1" (
"a" int(11) default NULL
);
/*!40000 ALTER TABLE "t1" DISABLE KEYS */;
LOCK TABLES "t1" WRITE;
UNLOCK TABLES;
/*!40000 ALTER TABLE "t1" ENABLE KEYS */;
/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
set global sql_mode='';
drop table t1;
mysql-test/t/mysqldump.test
View file @ 3c1ba832
......@@ -71,3 +71,16 @@ DROP TABLE t1;
create table ```a` (i int);
--exec $MYSQL_DUMP --skip-comments test
drop table ```a`;
#
# Bug #2591 "mysqldump quotes names inconsistently"
#
create table t1(a int);
--exec $MYSQL_DUMP --comments=0 test
--exec $MYSQL_DUMP --comments=0 --compatible=ansi test
set global sql_mode='ANSI_QUOTES';
--exec $MYSQL_DUMP --comments=0 test
--exec $MYSQL_DUMP --comments=0 --compatible=ansi test
set global sql_mode='';
drop table t1;
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