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This commit is contained in:
vva@eagle.mysql.r18.ru
2004-03-11 22:01:25 +04:00
parent 082a01d1e0 3c1ba83296
commit bb6aee84ef
3 changed files with 152 additions and 36 deletions
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91
client/mysqldump.c
View File

@ -43,6 +43,7 @@
#include <my_sys.h> #include <my_sys.h>
#include <m_string.h> #include <m_string.h>
#include <m_ctype.h> #include <m_ctype.h>
#include <assert.h>
#include "client_priv.h" #include "client_priv.h"
#include "mysql.h" #include "mysql.h"
@ -63,7 +64,6 @@
#define SHOW_NULL 2 #define SHOW_NULL 2
#define SHOW_DEFAULT 4 #define SHOW_DEFAULT 4
#define SHOW_EXTRA 5 #define SHOW_EXTRA 5
#define QUOTE_CHAR '`'
/* Size of buffer for dump's select query */ /* Size of buffer for dump's select query */
#define QUERY_LENGTH 1536 #define QUERY_LENGTH 1536
@ -89,6 +89,7 @@ static char insert_pat[12 * 1024],*opt_password=0,*current_user=0,
*where=0, *where=0,
*opt_compatible_mode_str= 0, *opt_compatible_mode_str= 0,
*err_ptr= 0; *err_ptr= 0;
static char compatible_mode_normal_str[255];
static char *default_charset= (char*) MYSQL_UNIVERSAL_CLIENT_CHARSET; static char *default_charset= (char*) MYSQL_UNIVERSAL_CLIENT_CHARSET;
static ulong opt_compatible_mode= 0; static ulong opt_compatible_mode= 0;
static uint opt_mysql_port= 0, err_len= 0; static uint opt_mysql_port= 0, err_len= 0;
@ -111,6 +112,15 @@ const char *compatible_mode_names[]=
"ANSI", "ANSI",
NullS 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, TYPELIB compatible_mode_typelib= {array_elements(compatible_mode_names) - 1,
"", compatible_mode_names}; "", compatible_mode_names};
@ -377,10 +387,10 @@ static void write_header(FILE *sql_file, char *db_name)
"); ");
} }
fprintf(sql_file, fprintf(sql_file,
"/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE=\"%s\" */;\n", "/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE=\"%s%s%s\" */;\n",
path?"":"NO_AUTO_VALUE_ON_ZERO"); path?"":"NO_AUTO_VALUE_ON_ZERO",compatible_mode_normal_str[0]==0?"":",",
compatible_mode_normal_str);
} }
return;
} /* write_header */ } /* write_header */
@ -480,6 +490,9 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
case (int) OPT_COMPATIBLE: case (int) OPT_COMPATIBLE:
{ {
char buff[255]; char buff[255];
char *end= compatible_mode_normal_str;
int i;
ulong mode;
opt_quoted= 1; opt_quoted= 1;
opt_set_names= 1; opt_set_names= 1;
@ -493,6 +506,27 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
fprintf(stderr, "Invalid mode to --compatible: %s\n", buff); fprintf(stderr, "Invalid mode to --compatible: %s\n", buff);
exit(1); 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; break;
} }
case (int) OPT_MYSQL_PROTOCOL: case (int) OPT_MYSQL_PROTOCOL:
@ -594,6 +628,7 @@ static void safe_exit(int error)
*/ */
static int dbConnect(char *host, char *user,char *passwd) static int dbConnect(char *host, char *user,char *passwd)
{ {
char buff[20+FN_REFLEN];
DBUG_ENTER("dbConnect"); DBUG_ENTER("dbConnect");
if (verbose) if (verbose)
{ {
@ -622,6 +657,16 @@ static int dbConnect(char *host, char *user,char *passwd)
DBerror(&mysql_connection, "when trying to connect"); DBerror(&mysql_connection, "when trying to connect");
return 1; 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; return 0;
} /* dbConnect */ } /* dbConnect */
@ -670,17 +715,19 @@ static my_bool test_if_special_chars(const char *str)
static char *quote_name(const char *name, char *buff, my_bool force) static char *quote_name(const char *name, char *buff, my_bool force)
{ {
char *to= buff; char *to= buff;
char qtype= (opt_compatible_mode & MASK_ANSI_QUOTES) ? '\"' : '`';
if (!force && !opt_quoted && !test_if_special_chars(name)) if (!force && !opt_quoted && !test_if_special_chars(name))
return (char*) name; return (char*) name;
*to++= QUOTE_CHAR; *to++= qtype;
while (*name) while (*name)
{ {
if (*name == QUOTE_CHAR) if (*name == qtype)
*to++= QUOTE_CHAR; *to++= qtype;
*to++= *name++; *to++= *name++;
} }
to[0]=QUOTE_CHAR; to[0]= qtype;
to[1]=0; to[1]= 0;
return buff; return buff;
} /* quote_name */ } /* quote_name */
@ -853,31 +900,6 @@ static uint getTableStructure(char *table, char* db)
/* Make an sql-file, if path was given iow. option -T was given */ /* Make an sql-file, if path was given iow. option -T was given */
char buff[20+FN_REFLEN]; 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); sprintf(buff,"show create table %s", result_table);
if (mysql_query(sock, buff)) if (mysql_query(sock, buff))
{ {
@ -1858,6 +1880,7 @@ int main(int argc, char **argv)
{ {
MYSQL_ROW row; MYSQL_ROW row;
MYSQL_RES *master; MYSQL_RES *master;
compatible_mode_normal_str[0]= 0;
MY_INIT(argv[0]); MY_INIT(argv[0]);
if (get_options(&argc, &argv)) if (get_options(&argc, &argv))

84
mysql-test/r/mysqldump.result
View File

@ -144,7 +144,7 @@ CREATE TABLE t1 (a int) ENGINE=MYISAM;
INSERT INTO t1 VALUES (1), (2); INSERT INTO t1 VALUES (1), (2);
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */; /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_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`; DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` ( CREATE TABLE `t1` (
`a` int(11) default NULL `a` int(11) default NULL
@ -163,7 +163,7 @@ UNLOCK TABLES;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */; /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_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`; DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` ( CREATE TABLE `t1` (
`a` int(11) default NULL `a` int(11) default NULL
@ -205,6 +205,86 @@ UNLOCK TABLES;
drop table ```a`; drop table ```a`;
create table t1(a int); 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='';
insert into t1 values (1),(2),(3); insert into t1 values (1),(2),(3);
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT, CHARACTER_SET_CLIENT=utf8 */; /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT, CHARACTER_SET_CLIENT=utf8 */;

13
mysql-test/t/mysqldump.test
View File

@ -72,6 +72,19 @@ create table ```a` (i int);
--exec $MYSQL_DUMP --skip-comments test --exec $MYSQL_DUMP --skip-comments test
drop table ```a`; 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;
# #
# Bug #2705 'mysqldump --tab extra output' # Bug #2705 'mysqldump --tab extra output'
# #