Commit a3040aa7 authored by unknown's avatar unknown

Merge mysql.com:/data0/mysqldev/my/mysql-4.1.20-release

into  mysql.com:/data0/mysqldev/my/mysql-4.1


sql/sql_lex.cc:
  Auto merged
parents c12d8015 80e79387
......@@ -172,6 +172,6 @@ c2h
ab_def
drop table t1;
SET NAMES sjis;
SELECT HEX('佐淘 \圭') FROM DUAL;
HEX('佐淘 圭')
SELECT HEX('@\') FROM DUAL;
HEX('@\')
8DB2939181408C5C
......@@ -78,6 +78,6 @@ SET collation_connection='sjis_bin';
--character_set sjis
SET NAMES sjis;
SELECT HEX('@\\') FROM DUAL;
SELECT HEX('@\') FROM DUAL;
# End of 4.1 tests
......@@ -295,18 +295,7 @@ static char *get_text(LEX *lex)
found_escape=1;
if (lex->ptr == lex->end_of_query)
return 0;
#ifdef USE_MB
int l;
if (use_mb(cs) &&
(l = my_ismbchar(cs,
(const char *)lex->ptr,
(const char *)lex->end_of_query))) {
lex->ptr += l;
continue;
}
else
#endif
yySkip();
yySkip();
}
else if (c == sep)
{
......@@ -335,9 +324,6 @@ static char *get_text(LEX *lex)
{
uchar *to;
/* Re-use found_escape for tracking state of escapes */
found_escape= 0;
for (to=start ; str != end ; str++)
{
#ifdef USE_MB
......@@ -351,7 +337,7 @@ static char *get_text(LEX *lex)
continue;
}
#endif
if (!found_escape && *str == '\\' && str+1 != end)
if (*str == '\\' && str+1 != end)
{
switch(*++str) {
case 'n':
......@@ -377,20 +363,14 @@ static char *get_text(LEX *lex)
*to++= '\\'; // remember prefix for wildcard
/* Fall through */
default:
found_escape= 1;
str--;
*to++= *str;
break;
}
}
else if (!found_escape && *str == sep)
{
found_escape= 1;
}
else if (*str == sep)
*to++= *str++; // Two ' or "
else
{
*to++ = *str;
found_escape= 0;
}
}
*to=0;
lex->yytoklen=(uint) (to-start);
......
......@@ -11554,25 +11554,26 @@ static void test_bug7990()
static void test_bug8378()
{
#if defined(HAVE_CHARSET_gbk) && !defined(EMBEDDED_LIBRARY)
MYSQL *lmysql;
MYSQL *old_mysql=mysql;
char out[9]; /* strlen(TEST_BUG8378)*2+1 */
int len;
char buf[256];
int len, rc;
myheader("test_bug8378");
if (!opt_silent)
fprintf(stdout, "\n Establishing a test connection ...");
if (!(lmysql= mysql_init(NULL)))
if (!(mysql= mysql_init(NULL)))
{
myerror("mysql_init() failed");
exit(1);
}
if (mysql_options(lmysql, MYSQL_SET_CHARSET_NAME, "gbk"))
if (mysql_options(mysql, MYSQL_SET_CHARSET_NAME, "gbk"))
{
myerror("mysql_options() failed");
exit(1);
}
if (!(mysql_real_connect(lmysql, opt_host, opt_user,
if (!(mysql_real_connect(mysql, opt_host, opt_user,
opt_password, current_db, opt_port,
opt_unix_socket, 0)))
{
......@@ -11582,12 +11583,18 @@ static void test_bug8378()
if (!opt_silent)
fprintf(stdout, " OK");
len= mysql_real_escape_string(lmysql, out, TEST_BUG8378_IN, 4);
len= mysql_real_escape_string(mysql, out, TEST_BUG8378_IN, 4);
/* No escaping should have actually happened. */
DIE_UNLESS(memcmp(out, TEST_BUG8378_OUT, len) == 0);
mysql_close(lmysql);
sprintf(buf, "SELECT '%s'", out);
rc=mysql_real_query(mysql, buf, strlen(buf));
myquery(rc);
mysql_close(mysql);
mysql=old_mysql;
#endif
}
......
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