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Merge neptunus.(none):/home/msvensson/mysql/mysql-5.0

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into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint
This commit is contained in:
msvensson@neptunus.(none) 2006-11-09 00:26:24 +01:00
commit 02d60a4466
7 changed files with 1588 additions and 318 deletions
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689
client/mysql_upgrade.c
View file

@ -16,21 +16,42 @@
#include "client_priv.h" #include "client_priv.h"
#include <my_dir.h> #include <my_dir.h>
#include <my_list.h>
#include <sslopt-vars.h>
#define UPGRADE_DEFAULTS_NAME "mysql_upgrade_defaults"
#define MYSQL_UPGRADE_INFO_NAME "mysql_upgrade_info"
#define MYSQL_FIX_PRIV_TABLES_NAME "mysql_fix_privilege_tables.sql"
#define MY_PARENT (1 << 0)
#define MY_ISDIR (1 << 1)
#define MY_SEARCH_SELF (1 << 2)
#ifdef __WIN__ #ifdef __WIN__
const char *mysqlcheck_name= "mysqlcheck.exe"; const char *mysqlcheck_name= "mysqlcheck.exe";
const char *mysql_name= "mysql.exe"; const char *mysql_name= "mysql.exe";
const char *mysqld_name= "mysqld.exe";
#else #else
const char *mysqlcheck_name= "mysqlcheck"; const char *mysqlcheck_name= "mysqlcheck";
const char *mysql_name= "mysql"; const char *mysql_name= "mysql";
const char *mysqld_name= "mysqld";
#endif /*__WIN__*/ #endif /*__WIN__*/
static my_bool opt_force= 0, opt_verbose= 0, tty_password= 0; extern TYPELIB sql_protocol_typelib;
static my_bool opt_force= 0, opt_verbose= 0, opt_compress= 0;
static char *user= (char*) "root", *basedir= 0, *datadir= 0, *opt_password= 0; static char *user= (char*) "root", *basedir= 0, *datadir= 0, *opt_password= 0;
static my_bool upgrade_defaults_created= 0; static char *current_host= 0;
static my_string opt_mysql_port, opt_mysql_unix_port= 0; static char *opt_default_charset= 0, *opt_charsets_dir= 0;
static char *default_dbug_option= (char*) "d:t:O,/tmp/comp_err.trace"; #ifdef HAVE_SMEM
static my_bool info_flag= 0; static char *shared_memory_base_name= 0;
#endif
static char *opt_protocol= 0;
static my_string opt_mysql_port= 0, opt_mysql_unix_port= 0;
#ifndef DBUG_OFF
static char *default_dbug_option= (char*) "d:t:O,/tmp/mysql_upgrade.trace";
#endif
static my_bool info_flag= 0, tty_password= 0;
static struct my_option my_long_options[]= static struct my_option my_long_options[]=
{ {
@ -50,27 +71,51 @@ static struct my_option my_long_options[]=
#endif #endif
{"debug-info", 'T', "Print some debug info at exit.", (gptr *) & info_flag, {"debug-info", 'T', "Print some debug info at exit.", (gptr *) & info_flag,
(gptr *) & info_flag, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0}, (gptr *) & info_flag, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"force", 'f', "Continue even if we get an sql-error.", {"default-character-set", OPT_DEFAULT_CHARSET,
"Set the default character set.", (gptr*) &opt_default_charset,
(gptr*) &opt_default_charset, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"force", 'f', "Force execution of mysqlcheck even if mysql_upgrade "
"has already been executed for the current version of MySQL.",
(gptr*) &opt_force, (gptr*) &opt_force, 0, GET_BOOL, NO_ARG, 0, 0, (gptr*) &opt_force, (gptr*) &opt_force, 0, GET_BOOL, NO_ARG, 0, 0,
0, 0, 0, 0}, 0, 0, 0, 0},
{"character-sets-dir", OPT_CHARSETS_DIR,
"Directory where character sets are.", (gptr*) &opt_charsets_dir,
(gptr*) &opt_charsets_dir, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"compress", OPT_COMPRESS, "Use compression in server/client protocol.",
(gptr*) &opt_compress, (gptr*) &opt_compress, 0, GET_BOOL, NO_ARG, 0, 0, 0,
0, 0, 0},
{"host",'h', "Connect to host.", (gptr*) &current_host,
(gptr*) &current_host, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"password", 'p', {"password", 'p',
"Password to use when connecting to server. If password is not given it's solicited on the tty.", "Password to use when connecting to server. If password is not given"
0, 0, 0, GET_STR, OPT_ARG, 0, 0, 0, 0, 0, 0}, " it's solicited on the tty.", 0, 0, 0, GET_STR, OPT_ARG, 0, 0, 0, 0, 0, 0},
#ifdef __WIN__
{"pipe", 'W', "Use named pipes to connect to server.", 0, 0, 0,
GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
#endif
{"port", 'P', "Port number to use for connection.", (gptr*) &opt_mysql_port, {"port", 'P', "Port number to use for connection.", (gptr*) &opt_mysql_port,
(gptr*) &opt_mysql_port, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, (gptr*) &opt_mysql_port, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
0},
{"protocol", OPT_MYSQL_PROTOCOL, {"protocol", OPT_MYSQL_PROTOCOL,
"The protocol of connection (tcp,socket,pipe,memory).", "The protocol of connection (tcp,socket,pipe,memory).",
0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0}, 0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
#ifdef HAVE_SMEM
{"shared-memory-base-name", OPT_SHARED_MEMORY_BASE_NAME,
"Base name of shared memory.", (gptr*) &shared_memory_base_name,
(gptr*) &shared_memory_base_name, 0,
GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
#endif
{"socket", 'S', "Socket file to use for connection.", {"socket", 'S', "Socket file to use for connection.",
(gptr*) &opt_mysql_unix_port, (gptr*) &opt_mysql_unix_port, 0, GET_STR, (gptr*) &opt_mysql_unix_port, (gptr*) &opt_mysql_unix_port, 0,
REQUIRED_ARG, 0, 0, 0, 0, 0, 0}, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"user", 'u', "User for login if not current user.", (gptr*) &user, {"user", 'u', "User for login if not current user.", (gptr*) &user,
(gptr*) &user, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0}, (gptr*) &user, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"verbose", 'v', "Display more output about the process", (gptr*) &opt_verbose, #include <sslopt-longopts.h>
(gptr *) &opt_verbose, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0}, {"verbose", 'v', "Display more output about the process",
(gptr*) &opt_verbose, (gptr*) &opt_verbose, 0,
GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0} {0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
}; };
static const char *load_default_groups[]= static const char *load_default_groups[]=
{ {
"mysql_upgrade", 0 "mysql_upgrade", 0
@ -78,6 +123,81 @@ static const char *load_default_groups[]=
#include <help_end.h> #include <help_end.h>
static LIST *extra_defaults= NULL;
typedef struct _extra_default
{
int id;
const char *name;
int n_len;
const char *value;
int v_len;
} extra_default_t;
static inline
void set_extra_default(int id, const struct my_option *opt)
{
switch (id) {
case 'b': case 'd': /* these are ours */
case 'f': /* --force is ours */
case 'u': /* --user passed on cmdline */
case 'T': /* --debug-info is not accepted by mysqlcheck */
/* so, do nothing */
break;
default:
{
LIST *l;
extra_default_t *d;
/*
Remove any earlier duplicates: they can
refer to invalid memory addresses (stale pointers)
*/
l= extra_defaults;
while (l)
{
LIST *n= l->next;
d= l->data;
if (d->id == id)
{
extra_defaults= list_delete(extra_defaults, l);
my_free((gptr)l, MYF(0));
my_free((gptr)d, MYF(0));
}
l= n;
}
d= (extra_default_t *)my_malloc(sizeof(extra_default_t),
MYF(MY_FAE|MY_ZEROFILL));
d->id= id;
d->name= opt->name;
d->n_len= strlen(opt->name);
if (opt->arg_type != NO_ARG)
switch (opt->var_type & GET_TYPE_MASK) {
case GET_BOOL:
if (*((int *)opt->value))
{
d->value= "true";
d->v_len= 4;
}
break;
case GET_STR:
case GET_STR_ALLOC:
d->value= *opt->value;
d->v_len= strlen(d->value);
break;
default:
my_printf_error(0, "Error: internal error at %s:%d", MYF(0),
__FILE__, __LINE__);
exit(1);
}
list_push(extra_defaults, d);
}
}
}
static my_bool static my_bool
get_one_option(int optid, const struct my_option *opt __attribute__ ((unused)), get_one_option(int optid, const struct my_option *opt __attribute__ ((unused)),
char *argument) char *argument)
@ -85,16 +205,13 @@ get_one_option(int optid, const struct my_option *opt __attribute__ ((unused)),
switch (optid) { switch (optid) {
case '?': case '?':
puts puts
("MySQL utility script to upgrade database to the current server version"); ("MySQL utility to upgrade database to the current server version");
puts(""); puts("");
my_print_help(my_long_options); my_print_help(my_long_options);
exit(0); exit(0);
case '#': case '#':
DBUG_PUSH(argument ? argument : default_dbug_option); DBUG_PUSH(argument ? argument : default_dbug_option);
break; break;
case 'f':
opt_force= TRUE;
break;
case 'p': case 'p':
tty_password= 1; tty_password= 1;
if (argument) if (argument)
@ -109,315 +226,415 @@ get_one_option(int optid, const struct my_option *opt __attribute__ ((unused)),
tty_password= 0; tty_password= 0;
} }
break; break;
#ifdef __WIN__
case 'W':
my_free(opt_protocol, MYF(MY_ALLOW_ZERO_PTR));
opt_protocol= my_strdup("pipe", MYF(MY_FAE));
break;
#endif
case OPT_MYSQL_PROTOCOL:
if (find_type(argument, &sql_protocol_typelib, 0) > 0)
{
my_free(opt_protocol, MYF(MY_ALLOW_ZERO_PTR));
opt_protocol= my_strdup(argument, MYF(MY_FAE));
}
else
{
fprintf(stderr, "Unknown option to protocol: %s\n", argument);
exit(1);
}
break;
#include <sslopt-case.h>
default:; default:;
}; }
set_extra_default(opt->id, opt);
return 0; return 0;
} }
/* buffer should be not smaller than FN_REFLEN */
static my_bool test_file_exists_res(const char *dir, const char *fname,
char *buffer, char **buf_end)
{
MY_STAT stat_info;
*buf_end= strxnmov(buffer, FN_REFLEN-1, dir, "/", fname, NullS);
unpack_filename(buffer, buffer);
return my_stat(buffer, &stat_info, MYF(0)) != 0;
}
static my_bool test_file_exists(const char *dir, const char *fname)
{
char path[FN_REFLEN];
char *path_end;
return test_file_exists_res(dir, fname, path, &path_end);
}
static int create_check_file(const char *path) static int create_check_file(const char *path)
{ {
File check_file= my_open(path, O_CREAT | O_WRONLY, MYF(MY_FAE | MY_WME)); int ret;
int error; File fd;
if (check_file < 0) fd= my_open(path, O_CREAT | O_WRONLY, MYF(MY_FAE | MY_WME));
return 1; if (fd < 0) {
ret= 1;
error= my_write(check_file, goto error;
MYSQL_SERVER_VERSION, strlen(MYSQL_SERVER_VERSION), }
ret= my_write(fd, MYSQL_SERVER_VERSION,
sizeof(MYSQL_SERVER_VERSION) - 1,
MYF(MY_WME | MY_FNABP)); MYF(MY_WME | MY_FNABP));
error= my_close(check_file, MYF(MY_FAE | MY_WME)) || error; ret|= my_close(fd, MYF(MY_FAE | MY_WME));
return error; error:
return ret;
} }
static int create_defaults_file(const char *path, const char *our_defaults_path) static int create_defaults_file(const char *path, const char *forced_path)
{ {
uint b_read; int ret;
File our_defaults_file, defaults_file; uint cnt;
char buffer[512]; File forced_file, defaults_file;
char *buffer_end;
int failed_to_open_count= 0;
int error;
/* check if the defaults file is needed at all */ DYNAMIC_STRING buf;
if (!opt_password) extra_default_t *d;
return 0;
my_delete(path, MYF(0));
retry_open:
defaults_file= my_open(path, O_BINARY | O_CREAT | O_WRONLY | O_EXCL, defaults_file= my_open(path, O_BINARY | O_CREAT | O_WRONLY | O_EXCL,
MYF(MY_FAE | MY_WME)); MYF(MY_FAE | MY_WME));
if (defaults_file < 0) if (defaults_file < 0)
{ {
if (failed_to_open_count == 0) ret= 1;
{ goto out;
remove(path);
failed_to_open_count+= 1;
goto retry_open;
}
else
return 1;
} }
upgrade_defaults_created= 1; if (init_dynamic_string(&buf, NULL, my_getpagesize(), FN_REFLEN))
if (our_defaults_path)
{ {
our_defaults_file= my_open(our_defaults_path, O_RDONLY, ret= 1;
MYF(MY_FAE | MY_WME)); goto error;
if (our_defaults_file < 0) }
return 1;
if (forced_path)
{
forced_file= my_open(forced_path, O_RDONLY, MYF(MY_FAE | MY_WME));
if (forced_file < 0)
{
ret= 1;
goto error;
}
do do
{ {
if (((b_read= my_read(our_defaults_file, buffer, cnt= my_read(forced_file, buf.str, buf.max_length, MYF(MY_WME));
sizeof(buffer), MYF(MY_WME))) == MY_FILE_ERROR) || if ((cnt == MY_FILE_ERROR)
my_write(defaults_file, buffer, b_read, MYF(MY_FNABP | MY_WME))) || my_write(defaults_file, buf.str, cnt, MYF(MY_FNABP | MY_WME)))
{ {
error= 1; ret= 1;
goto close_return; my_close(forced_file, MYF(0));
goto error;
} }
} while (b_read == sizeof(buffer)); } while (cnt == buf.max_length);
my_close(forced_file, MYF(0));
} }
buffer_end= strnmov(buffer, "\n[client]", sizeof(buffer));
if (opt_password) dynstr_set(&buf, "\n[client]");
buffer_end= strxnmov(buffer_end, sizeof(buffer), while (extra_defaults)
"\npassword=", opt_password, NullS); {
error= my_write(defaults_file, buffer, (int) (buffer_end - buffer), int len;
MYF(MY_WME | MY_FNABP));
close_return: d= extra_defaults->data;
return my_close(defaults_file, MYF(MY_WME)) || error; len= d->n_len + d->v_len + 1;
if (buf.length + len >= buf.max_length) /* to avoid realloc() */
{
if (my_write(defaults_file, buf.str, buf.length, MYF(MY_FNABP | MY_WME)))
{
ret= 1;
goto error;
}
dynstr_set(&buf, NULL);
}
if (dynstr_append_mem(&buf, "\n", 1)
|| dynstr_append_mem(&buf, d->name, d->n_len)
|| (d->v_len && (dynstr_append_mem(&buf, "=", 1)
|| dynstr_append_mem(&buf, d->value, d->v_len))))
{
ret= 1;
goto error;
}
my_delete((gptr)d, MYF(0));
list_pop(extra_defaults); /* pop off the head */
}
if (my_write(defaults_file, buf.str, buf.length, MYF(MY_FNABP | MY_WME)))
{
ret= 1;
goto error;
}
/* everything's all right */
ret= 0;
error:
dynstr_free(&buf);
if (defaults_file >= 0)
ret|= my_close(defaults_file, MYF(MY_WME));
if (ret)
my_delete(path, MYF(0));
out:
return ret;
}
/* Compare filenames */
static int comp_names(struct fileinfo *a, struct fileinfo *b)
{
return (strcmp(a->name,b->name));
}
static int
find_file(const char *name, const char *root, uint flags, char *result, size_t len, ...)
{
int ret;
va_list va;
FILEINFO key= { (char*)name, NULL };
const char *subdir;
char *cp;
DBUG_ASSERT(root != NULL);
cp= strmake(result, root, len);
if (cp[-1] != FN_LIBCHAR)
*cp= FN_LIBCHAR;
ret= 1;
va_start(va, len);
subdir= (!(flags & MY_SEARCH_SELF)) ? va_arg(va, char *) : "";
while (ret && subdir)
{
MY_DIR *dir;
FILEINFO *match;
char *cp1;
cp1= strnmov(cp + 1, subdir, len - (cp - result) - 1);
dir= my_dir(result, (flags & MY_ISDIR) ? MY_WANT_STAT : MYF(0));
if (dir)
{
match= bsearch(&key, dir->dir_entry, dir->number_off_files,
sizeof(FILEINFO), (qsort_cmp)comp_names);
if (match)
{
if (!(flags & MY_PARENT))
{
if (cp1[-1] != FN_LIBCHAR)
*cp1++= FN_LIBCHAR;
strnmov(cp1, name, len - (cp1 - result));
}
else
{
if (cp1[-1] == FN_LIBCHAR)
--cp1;
while (*--cp1 == FN_LIBCHAR)
{}
*++cp1= FN_LIBCHAR;
*++cp1= '\0';
}
if (flags & MY_ISDIR)
ret= !MY_S_ISDIR(match->mystat->st_mode);
else
ret= 0;
}
my_dirend(dir);
}
subdir= va_arg(va, char *);
}
va_end(va);
return ret;
} }
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
char bindir[FN_REFLEN]; int ret;
char *bindir_end, *buf_end;
char datadir_buf[FN_REFLEN];
char mysqlcheck_line[FN_REFLEN], *mysqlcheck_end;
char check_file_name[FN_REFLEN];
int check_file;
char fix_priv_tables_cmd[FN_REFLEN], *fix_cmd_end;
char script_line[FN_REFLEN];
int error;
char *forced_defaults_file; char *forced_defaults_file;
char *forced_extra_defaults; char *forced_extra_defaults;
char *defaults_group_suffix; char *defaults_group_suffix;
char upgrade_defaults_path[FN_REFLEN], *defaults_to_use= 0; const char *script_line;
char port_socket[100], *port_socket_end; char *upgrade_defaults_path;
char *defaults_to_use= NULL;
int upgrade_defaults_created= 0;
char path[FN_REFLEN];
DYNAMIC_STRING cmdline;
MY_INIT(argv[0]); MY_INIT(argv[0]);
#ifdef __NETWARE__ #ifdef __NETWARE__
setscreenmode(SCR_AUTOCLOSE_ON_EXIT); setscreenmode(SCR_AUTOCLOSE_ON_EXIT);
#endif #endif
load_defaults("my", load_default_groups, &argc, &argv); /* Check if we are forced to use specific defaults */
if ((error= handle_options(&argc, &argv, my_long_options, get_one_option)))
exit(error);
if (tty_password)
opt_password= get_tty_password(NullS);
/* Check if we want to force the use a specific default file */
get_defaults_options(argc, argv, get_defaults_options(argc, argv,
&forced_defaults_file, &forced_extra_defaults, &forced_defaults_file, &forced_extra_defaults,
&defaults_group_suffix); &defaults_group_suffix);
port_socket_end= port_socket; load_defaults("my", load_default_groups, &argc, &argv);
if (opt_mysql_port)
port_socket_end= strxnmov(port_socket, sizeof(port_socket) - 1, " --port=",
opt_mysql_port, NullS);
if (opt_mysql_unix_port)
port_socket_end= strxnmov(port_socket_end,
sizeof(port_socket) -
(int)(port_socket_end - port_socket) - 1,
" --socket=", opt_mysql_unix_port, NullS);
*port_socket_end= 0;
if (basedir) if (handle_options(&argc, &argv, my_long_options, get_one_option))
{ {
bindir_end= strmake(bindir, basedir, sizeof(bindir)-1); ret= 1;
goto error;
} }
else if (tty_password)
opt_password= get_tty_password(NullS);
if (init_dynamic_string(&cmdline, NULL, 2 * FN_REFLEN + 128, FN_REFLEN))
{ {
if (test_file_exists("./share/mysql/english", "errmsg.sys") ret= 1;
&& (test_file_exists("./bin", "mysqld") || goto error;
test_file_exists("./libexec", "mysqld")))
{
my_getwd(bindir, sizeof(bindir), MYF(0));
bindir_end= bindir + strlen(bindir);
} }
else if (!basedir)
{ {
bindir_end= strmake(bindir, DEFAULT_MYSQL_HOME, sizeof(bindir)-1); my_getwd(path, sizeof(path), MYF(0));
basedir= my_strdup(path, MYF(0));
if (find_file("errmsg.sys", basedir, MYF(0), path, sizeof(path),
"share/mysql/english", NullS)
|| find_file(mysqld_name, basedir, MYF(0), path, sizeof(path),
"bin", "libexec", NullS))
{
my_strdup((gptr)basedir, MYF(0));
basedir= (char *)DEFAULT_MYSQL_HOME;
} }
} }
if (!datadir) if (!datadir)
{ {
datadir= datadir_buf; if (!find_file("mysql", basedir, MYF(MY_ISDIR|MY_PARENT),
if (test_file_exists(bindir, "data/mysql")) path, sizeof(path),
{ "data", "var", NullS))
*strxnmov(datadir_buf, sizeof(datadir_buf)-1, bindir, "/data", NullS)= 0; datadir= my_strdup(path, MYF(0));
else
datadir= (char *)DATADIR;
} }
else if (test_file_exists(bindir, "var/mysql")) if (find_file("user.frm", datadir, MYF(0), path, sizeof(path),
"mysql", NullS))
{ {
*strxnmov(datadir_buf, sizeof(datadir_buf)-1, bindir, "/var", NullS)= 0; ret= 1;
puts("Can't find data directory. Please restart with"
" --datadir=path-to-writable-data-dir");
goto error;
}
/*
Create the modified defaults file to be used by mysqlcheck
and mysql tools
*/
fn_format(path, UPGRADE_DEFAULTS_NAME, datadir, "", MYF(0));
upgrade_defaults_path= my_strdup(path, MYF(0));
if (extra_defaults)
{
ret= create_defaults_file(upgrade_defaults_path, forced_extra_defaults);
if (ret)
goto error;
defaults_to_use= upgrade_defaults_path;
upgrade_defaults_created= 1;
} }
else else
datadir= (char*) DATADIR; defaults_to_use= forced_extra_defaults;
}
strmake(bindir_end, "/bin", sizeof(bindir) - (int) (bindir_end - bindir)-1); if (!find_file(MYSQL_UPGRADE_INFO_NAME, datadir, MY_SEARCH_SELF,
path, sizeof(path), NULL, NullS)
if (!test_file_exists_res && !opt_force)
(bindir, mysqlcheck_name, mysqlcheck_line, &mysqlcheck_end))
{ {
printf("Can't find program '%s'\n", mysqlcheck_line); char buf[sizeof(MYSQL_SERVER_VERSION)];
puts("Please restart with --basedir=mysql-install-directory"); int fd, cnt;
exit(1);
}
if (!test_file_exists(datadir, "mysql/user.frm")) fd= my_open(path, O_RDONLY, MYF(0));
{ cnt= my_read(fd, buf, sizeof(buf) - 1, MYF(0));
puts my_close(fd, MYF(0));
("Can't find data directory. Please restart with --datadir=path-to-data-dir"); buf[cnt]= 0;
exit(1); if (!strcmp(buf, MYSQL_SERVER_VERSION))
}
/* create the modified defaults file to be used by mysqlcheck */
/* and mysql tools */
*strxnmov(upgrade_defaults_path, sizeof(upgrade_defaults_path)-1,
datadir, "/upgrade_defaults", NullS)= 0;
unpack_filename(upgrade_defaults_path, upgrade_defaults_path);
if ((error=
create_defaults_file(upgrade_defaults_path, forced_extra_defaults)))
goto err_exit;
defaults_to_use= upgrade_defaults_created ?
upgrade_defaults_path : forced_extra_defaults;
if (test_file_exists_res(datadir, "mysql_upgrade_info", check_file_name,
&buf_end) && !opt_force)
{
char chf_buffer[50];
int b_read;
check_file= my_open(check_file_name, O_RDONLY, MYF(0));
b_read= my_read(check_file, chf_buffer, sizeof(chf_buffer)-1, MYF(0));
chf_buffer[b_read]= 0;
my_close(check_file, MYF(0));
if (!strcmp(chf_buffer, MYSQL_SERVER_VERSION))
{ {
if (opt_verbose) if (opt_verbose)
puts("mysql_upgrade already done for this version"); puts("mysql_upgrade has already been done for this version");
goto fix_priv_tables; goto fix_priv_tables;
} }
} }
if (find_file(mysqlcheck_name, basedir, MYF(0), path, sizeof(path),
"bin", NullS))
{
ret= 1;
printf("Can't find program '%s'\n", mysqlcheck_name);
puts("Please restart with --basedir=mysql-install-directory");
goto error;
}
else
dynstr_set(&cmdline, path);
if (defaults_to_use) if (defaults_to_use)
{ {
mysqlcheck_end= strxnmov(mysqlcheck_end, dynstr_append(&cmdline, " --defaults-extra-file=");
sizeof(mysqlcheck_line) - (int) (mysqlcheck_end - dynstr_append(&cmdline, defaults_to_use);
mysqlcheck_line),
" --defaults-extra-file=", defaults_to_use,NullS);
} }
mysqlcheck_end= strxnmov(mysqlcheck_end, dynstr_append(&cmdline, " --check-upgrade --all-databases"
sizeof(mysqlcheck_line) - " --auto-repair --user=");
(int) (mysqlcheck_end - mysqlcheck_line - 1), dynstr_append(&cmdline, user);
" --check-upgrade --all-databases --auto-repair --user=",
user, port_socket, NullS);
*mysqlcheck_end= 0;
if (opt_verbose) if (opt_verbose)
printf("Running %s\n", mysqlcheck_line); printf("Running %s\n", cmdline.str);
if ((error= system(mysqlcheck_line)))
ret= system(cmdline.str);
if (ret)
{ {
printf("Error executing '%s'\n", mysqlcheck_line); printf("Error executing '%s'\n", cmdline.str);
goto err_exit; goto error;
} }
if ((error= create_check_file(check_file_name))) fn_format(path, MYSQL_UPGRADE_INFO_NAME, datadir, "", MYF(0));
goto err_exit; ret= create_check_file(path);
if (ret)
goto error;
fix_priv_tables: fix_priv_tables:
if (!test_file_exists_res(bindir, mysql_name, if (find_file(mysql_name, basedir, MYF(0), path, sizeof(path),
fix_priv_tables_cmd, &fix_cmd_end)) "bin", NullS))
{ {
puts("Could not find MySQL command-line client (mysql)."); ret= 1;
puts puts("Could not find MySQL command-line client (mysql).\n"
("Please use --basedir to specify the directory where MySQL is installed."); "Please use --basedir to specify the directory"
error= 1; " where MySQL is installed.");
goto err_exit; goto error;
} }
else
dynstr_set(&cmdline, path);
if (!test_file_exists_res(basedir, if (find_file(MYSQL_FIX_PRIV_TABLES_NAME, basedir, MYF(0),
"support_files/mysql_fix_privilege_tables.sql", path, sizeof(path),
script_line, &buf_end) "support_files", "share/mysql", "scripts",
&& !test_file_exists_res(basedir, "share/mysql_fix_privilege_tables.sql", NullS)
script_line, &buf_end) && find_file(MYSQL_FIX_PRIV_TABLES_NAME, "/usr/local/mysql", MYF(0),
&& !test_file_exists_res(basedir, path, sizeof(path),
"share/mysql/mysql_fix_privilege_tables.sql", "share/mysql", NullS))
script_line, &buf_end)
&& !test_file_exists_res(basedir,
"scripts/mysql_fix_privilege_tables.sql",
script_line, &buf_end)
&& !test_file_exists_res("/usr/local/mysql/share/mysql",
"mysql_fix_privilege_tables.sql", script_line,
&buf_end))
{ {
puts("Could not find file mysql_fix_privilege_tables.sql"); ret= 1;
puts puts("Could not find file " MYSQL_FIX_PRIV_TABLES_NAME "\n"
("Please use --basedir to specify the directory where MySQL is installed"); "Please use --basedir to specify the directory"
error= 1; " where MySQL is installed");
goto err_exit; goto error;
} }
else
script_line= my_strdup(path, MYF(0));
if (defaults_to_use) if (defaults_to_use)
{ {
fix_cmd_end= strxnmov(fix_cmd_end, dynstr_append(&cmdline, " --defaults-extra-file=");
sizeof(fix_priv_tables_cmd) - dynstr_append(&cmdline, defaults_to_use);
(int) (fix_cmd_end - fix_priv_tables_cmd - 1),
" --defaults-extra-file=", defaults_to_use, NullS);
} }
fix_cmd_end= strxnmov(fix_cmd_end, dynstr_append(&cmdline, " --force --no-auto-rehash --batch --user=");
sizeof(fix_priv_tables_cmd) - (int) (fix_cmd_end - dynstr_append(&cmdline, user);
fix_priv_tables_cmd), dynstr_append(&cmdline, " mysql < ");
" --user=", user, port_socket, " mysql < ", script_line, NullS); dynstr_append(&cmdline, script_line);
*fix_cmd_end= 0;
if ((error= system(fix_priv_tables_cmd))) if (opt_verbose)
{ printf("Running %s\n", cmdline.str);
/* Problem is that the 'Duplicate column' error */
/* which is not a bug for the script makes 'mysql' return */ ret= system(cmdline.str);
/* an error */ if (ret)
/* printf("Error executing '%s'\n", fix_priv_tables_cmd); */ printf("Error executing '%s'\n", cmdline.str);
}
error:
dynstr_free(&cmdline);
err_exit:
if (upgrade_defaults_created) if (upgrade_defaults_created)
my_delete(upgrade_defaults_path, MYF(0)); my_delete(upgrade_defaults_path, MYF(0));
my_end(info_flag ? MY_CHECK_ERROR | MY_GIVE_INFO : 0); my_end(info_flag ? MY_CHECK_ERROR | MY_GIVE_INFO : 0);
return error; return ret;
} /* main */ }

20
client/mysqltest.c
View file

@ -80,13 +80,13 @@ enum {
OPT_SSL_CA, OPT_SSL_CAPATH, OPT_SSL_CIPHER, OPT_PS_PROTOCOL, OPT_SSL_CA, OPT_SSL_CAPATH, OPT_SSL_CIPHER, OPT_PS_PROTOCOL,
OPT_SP_PROTOCOL, OPT_CURSOR_PROTOCOL, OPT_VIEW_PROTOCOL, OPT_SP_PROTOCOL, OPT_CURSOR_PROTOCOL, OPT_VIEW_PROTOCOL,
OPT_SSL_VERIFY_SERVER_CERT, OPT_MAX_CONNECT_RETRIES, OPT_SSL_VERIFY_SERVER_CERT, OPT_MAX_CONNECT_RETRIES,
OPT_MARK_PROGRESS OPT_MARK_PROGRESS, OPT_CHARSETS_DIR
}; };
static int record= 0, opt_sleep= -1; static int record= 0, opt_sleep= -1;
static char *db= 0, *pass= 0; static char *db= 0, *pass= 0;
const char *user= 0, *host= 0, *unix_sock= 0, *opt_basedir= "./"; const char *user= 0, *host= 0, *unix_sock= 0, *opt_basedir= "./";
const char *opt_include= 0; const char *opt_include= 0, *opt_charsets_dir;
static int port= 0; static int port= 0;
static int opt_max_connect_retries; static int opt_max_connect_retries;
static my_bool opt_compress= 0, silent= 0, verbose= 0; static my_bool opt_compress= 0, silent= 0, verbose= 0;
@ -145,7 +145,6 @@ static struct st_test_file* file_stack_end;
static CHARSET_INFO *charset_info= &my_charset_latin1; /* Default charset */ static CHARSET_INFO *charset_info= &my_charset_latin1; /* Default charset */
static const char *charset_name= "latin1"; /* Default character set name */
static const char *embedded_server_groups[]= static const char *embedded_server_groups[]=
{ {
@ -3093,7 +3092,11 @@ void do_connect(struct st_command *command)
if (opt_compress || con_compress) if (opt_compress || con_compress)
mysql_options(&next_con->mysql, MYSQL_OPT_COMPRESS, NullS); mysql_options(&next_con->mysql, MYSQL_OPT_COMPRESS, NullS);
mysql_options(&next_con->mysql, MYSQL_OPT_LOCAL_INFILE, 0); mysql_options(&next_con->mysql, MYSQL_OPT_LOCAL_INFILE, 0);
mysql_options(&next_con->mysql, MYSQL_SET_CHARSET_NAME, charset_name); mysql_options(&next_con->mysql, MYSQL_SET_CHARSET_NAME,
charset_info->csname);
if (opt_charsets_dir)
mysql_options(&cur_con->mysql, MYSQL_SET_CHARSET_DIR,
opt_charsets_dir);
#ifdef HAVE_OPENSSL #ifdef HAVE_OPENSSL
if (opt_use_ssl || con_ssl) if (opt_use_ssl || con_ssl)
@ -3779,6 +3782,9 @@ static struct my_option my_long_options[] =
0, 0, 0, 0, 0, 0}, 0, 0, 0, 0, 0, 0},
{"basedir", 'b', "Basedir for tests.", (gptr*) &opt_basedir, {"basedir", 'b', "Basedir for tests.", (gptr*) &opt_basedir,
(gptr*) &opt_basedir, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0}, (gptr*) &opt_basedir, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"character-sets-dir", OPT_CHARSETS_DIR,
"Directory where character sets are.", (gptr*) &opt_charsets_dir,
(gptr*) &opt_charsets_dir, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"compress", 'C', "Use the compressed server/client protocol.", {"compress", 'C', "Use the compressed server/client protocol.",
(gptr*) &opt_compress, (gptr*) &opt_compress, 0, GET_BOOL, NO_ARG, 0, 0, 0, (gptr*) &opt_compress, (gptr*) &opt_compress, 0, GET_BOOL, NO_ARG, 0, 0, 0,
0, 0, 0}, 0, 0, 0},
@ -5511,7 +5517,11 @@ int main(int argc, char **argv)
if (opt_compress) if (opt_compress)
mysql_options(&cur_con->mysql,MYSQL_OPT_COMPRESS,NullS); mysql_options(&cur_con->mysql,MYSQL_OPT_COMPRESS,NullS);
mysql_options(&cur_con->mysql, MYSQL_OPT_LOCAL_INFILE, 0); mysql_options(&cur_con->mysql, MYSQL_OPT_LOCAL_INFILE, 0);
mysql_options(&cur_con->mysql, MYSQL_SET_CHARSET_NAME, charset_name); mysql_options(&cur_con->mysql, MYSQL_SET_CHARSET_NAME,
charset_info->csname);
if (opt_charsets_dir)
mysql_options(&cur_con->mysql, MYSQL_SET_CHARSET_DIR,
opt_charsets_dir);
#ifdef HAVE_OPENSSL #ifdef HAVE_OPENSSL

34
mysql-test/mysql-test-run.pl
View file

@ -591,7 +591,7 @@ sub command_line_setup () {
'tmpdir=s' => \$opt_tmpdir, 'tmpdir=s' => \$opt_tmpdir,
'vardir=s' => \$opt_vardir, 'vardir=s' => \$opt_vardir,
'benchdir=s' => \$glob_mysql_bench_dir, 'benchdir=s' => \$glob_mysql_bench_dir,
'mem' => \$opt_mem, 'mem:s' => \$opt_mem,
# Misc # Misc
'comment=s' => \$opt_comment, 'comment=s' => \$opt_comment,
@ -734,17 +734,18 @@ sub command_line_setup () {
# -------------------------------------------------------------------------- # --------------------------------------------------------------------------
# Check if we should speed up tests by trying to run on tmpfs # Check if we should speed up tests by trying to run on tmpfs
# -------------------------------------------------------------------------- # --------------------------------------------------------------------------
if ( $opt_mem ) if ( defined $opt_mem )
{ {
mtr_error("Can't use --mem and --vardir at the same time ") mtr_error("Can't use --mem and --vardir at the same time ")
if $opt_vardir; if $opt_vardir;
mtr_error("Can't use --mem and --tmpdir at the same time ") mtr_error("Can't use --mem and --tmpdir at the same time ")
if $opt_tmpdir; if $opt_tmpdir;
# Use /dev/shm as the preferred location for vardir and # Search through list of locations that are known
# thus implicitly also tmpdir. Add other locations to list # to be "fast disks" to list to find a suitable location
my @tmpfs_locations= ($opt_mem, "/dev/shm"); # Use --mem=<dir> as first location to look.
# One could maybe use "mount" to find tmpfs location(s) my @tmpfs_locations= ($opt_mem, "/dev/shm", "/tmp");
foreach my $fs (@tmpfs_locations) foreach my $fs (@tmpfs_locations)
{ {
if ( -d $fs ) if ( -d $fs )
@ -2988,9 +2989,9 @@ sub analyze_testcase_failure_sync_with_master($)
mtr_add_arg($args, "--no-defaults"); mtr_add_arg($args, "--no-defaults");
mtr_add_arg($args, "--silent"); mtr_add_arg($args, "--silent");
mtr_add_arg($args, "-v");
mtr_add_arg($args, "--skip-safemalloc"); mtr_add_arg($args, "--skip-safemalloc");
mtr_add_arg($args, "--tmpdir=%s", $opt_tmpdir); mtr_add_arg($args, "--tmpdir=%s", $opt_tmpdir);
mtr_add_arg($args, "--character-sets-dir=%s", $path_charsetsdir);
mtr_add_arg($args, "--socket=%s", $master->[0]->{'path_sock'}); mtr_add_arg($args, "--socket=%s", $master->[0]->{'path_sock'});
mtr_add_arg($args, "--port=%d", $master->[0]->{'port'}); mtr_add_arg($args, "--port=%d", $master->[0]->{'port'});
@ -4174,9 +4175,9 @@ sub run_check_testcase ($$) {
mtr_add_arg($args, "--no-defaults"); mtr_add_arg($args, "--no-defaults");
mtr_add_arg($args, "--silent"); mtr_add_arg($args, "--silent");
mtr_add_arg($args, "-v");
mtr_add_arg($args, "--skip-safemalloc"); mtr_add_arg($args, "--skip-safemalloc");
mtr_add_arg($args, "--tmpdir=%s", $opt_tmpdir); mtr_add_arg($args, "--tmpdir=%s", $opt_tmpdir);
mtr_add_arg($args, "--character-sets-dir=%s", $path_charsetsdir);
mtr_add_arg($args, "--socket=%s", $mysqld->{'path_sock'}); mtr_add_arg($args, "--socket=%s", $mysqld->{'path_sock'});
mtr_add_arg($args, "--port=%d", $mysqld->{'port'}); mtr_add_arg($args, "--port=%d", $mysqld->{'port'});
@ -4220,9 +4221,9 @@ sub run_mysqltest ($) {
mtr_add_arg($args, "--no-defaults"); mtr_add_arg($args, "--no-defaults");
mtr_add_arg($args, "--silent"); mtr_add_arg($args, "--silent");
mtr_add_arg($args, "-v");
mtr_add_arg($args, "--skip-safemalloc"); mtr_add_arg($args, "--skip-safemalloc");
mtr_add_arg($args, "--tmpdir=%s", $opt_tmpdir); mtr_add_arg($args, "--tmpdir=%s", $opt_tmpdir);
mtr_add_arg($args, "--character-sets-dir=%s", $path_charsetsdir);
if ($tinfo->{'component_id'} eq 'im') if ($tinfo->{'component_id'} eq 'im')
{ {
@ -4307,13 +4308,11 @@ sub run_mysqltest ($) {
if ( $opt_ssl ) if ( $opt_ssl )
{ {
# Turn on SSL for _all_ test cases if option --ssl was used # Turn on SSL for _all_ test cases if option --ssl was used
mtr_add_arg($args, "--ssl", mtr_add_arg($args, "--ssl");
$glob_mysql_test_dir);
} }
elsif ( $opt_ssl_supported ) elsif ( $opt_ssl_supported )
{ {
mtr_add_arg($args, "--skip-ssl", mtr_add_arg($args, "--skip-ssl");
$glob_mysql_test_dir);
} }
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
@ -4648,9 +4647,12 @@ Options to control directories to use
vardir=DIR The directory where files generated from the test run vardir=DIR The directory where files generated from the test run
is stored (default: ./var). Specifying a ramdisk or is stored (default: ./var). Specifying a ramdisk or
tmpfs will speed up tests. tmpfs will speed up tests.
mem Run testsuite in "memory" using tmpfs if mem[=DIR] Run testsuite in "memory" using tmpfs or ramdisk
available(default: /dev/shm) Attempts to use DIR first if specified else
reads path from MTR_MEM environment variable uses as builtin list of standard locations
for tmpfs (/dev/shm)
The option can also be set using environment
variable MTR_MEM=[DIR]
Options to control what test suites or cases to run Options to control what test suites or cases to run

755
mysql-test/r/func_str.result
View file

@ -1148,4 +1148,759 @@ id select_type table type possible_keys key key_len ref rows Extra
Warnings: Warnings:
Note 1003 select `test`.`t1`.`code` AS `code`,`test`.`t2`.`id` AS `id` from `test`.`t1` join `test`.`t2` where ((`test`.`t1`.`code` = _latin1'a12') and (length(`test`.`t1`.`code`) = 5)) Note 1003 select `test`.`t1`.`code` AS `code`,`test`.`t2`.`id` AS `id` from `test`.`t1` join `test`.`t2` where ((`test`.`t1`.`code` = _latin1'a12') and (length(`test`.`t1`.`code`) = 5))
DROP TABLE t1,t2; DROP TABLE t1,t2;
select locate('he','hello',-2);
locate('he','hello',-2)
0
select locate('lo','hello',-4294967295);
locate('lo','hello',-4294967295)
0
select locate('lo','hello',4294967295);
locate('lo','hello',4294967295)
0
select locate('lo','hello',-4294967296);
locate('lo','hello',-4294967296)
0
select locate('lo','hello',4294967296);
locate('lo','hello',4294967296)
0
select locate('lo','hello',-4294967297);
locate('lo','hello',-4294967297)
0
select locate('lo','hello',4294967297);
locate('lo','hello',4294967297)
0
select locate('lo','hello',-18446744073709551615);
locate('lo','hello',-18446744073709551615)
0
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
select locate('lo','hello',18446744073709551615);
locate('lo','hello',18446744073709551615)
0
select locate('lo','hello',-18446744073709551616);
locate('lo','hello',-18446744073709551616)
0
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
select locate('lo','hello',18446744073709551616);
locate('lo','hello',18446744073709551616)
0
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
select locate('lo','hello',-18446744073709551617);
locate('lo','hello',-18446744073709551617)
0
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
select locate('lo','hello',18446744073709551617);
locate('lo','hello',18446744073709551617)
0
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
select left('hello', 10);
left('hello', 10)
hello
select left('hello', 0);
left('hello', 0)
select left('hello', -1);
left('hello', -1)
select left('hello', -4294967295);
left('hello', -4294967295)
select left('hello', 4294967295);
left('hello', 4294967295)
hello
select left('hello', -4294967296);
left('hello', -4294967296)
select left('hello', 4294967296);
left('hello', 4294967296)
hello
select left('hello', -4294967297);
left('hello', -4294967297)
select left('hello', 4294967297);
left('hello', 4294967297)
hello
select left('hello', -18446744073709551615);
left('hello', -18446744073709551615)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select left('hello', 18446744073709551615);
left('hello', 18446744073709551615)
hello
select left('hello', -18446744073709551616);
left('hello', -18446744073709551616)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select left('hello', 18446744073709551616);
left('hello', 18446744073709551616)
hello
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select left('hello', -18446744073709551617);
left('hello', -18446744073709551617)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select left('hello', 18446744073709551617);
left('hello', 18446744073709551617)
hello
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select right('hello', 10);
right('hello', 10)
hello
select right('hello', 0);
right('hello', 0)
select right('hello', -1);
right('hello', -1)
select right('hello', -4294967295);
right('hello', -4294967295)
select right('hello', 4294967295);
right('hello', 4294967295)
hello
select right('hello', -4294967296);
right('hello', -4294967296)
select right('hello', 4294967296);
right('hello', 4294967296)
hello
select right('hello', -4294967297);
right('hello', -4294967297)
select right('hello', 4294967297);
right('hello', 4294967297)
hello
select right('hello', -18446744073709551615);
right('hello', -18446744073709551615)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select right('hello', 18446744073709551615);
right('hello', 18446744073709551615)
hello
select right('hello', -18446744073709551616);
right('hello', -18446744073709551616)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select right('hello', 18446744073709551616);
right('hello', 18446744073709551616)
hello
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select right('hello', -18446744073709551617);
right('hello', -18446744073709551617)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select right('hello', 18446744073709551617);
right('hello', 18446744073709551617)
hello
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select substring('hello', 2, -1);
substring('hello', 2, -1)
select substring('hello', -1, 1);
substring('hello', -1, 1)
o
select substring('hello', -2, 1);
substring('hello', -2, 1)
l
select substring('hello', -4294967295, 1);
substring('hello', -4294967295, 1)
select substring('hello', 4294967295, 1);
substring('hello', 4294967295, 1)
select substring('hello', -4294967296, 1);
substring('hello', -4294967296, 1)
select substring('hello', 4294967296, 1);
substring('hello', 4294967296, 1)
select substring('hello', -4294967297, 1);
substring('hello', -4294967297, 1)
select substring('hello', 4294967297, 1);
substring('hello', 4294967297, 1)
select substring('hello', -18446744073709551615, 1);
substring('hello', -18446744073709551615, 1)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select substring('hello', 18446744073709551615, 1);
substring('hello', 18446744073709551615, 1)
select substring('hello', -18446744073709551616, 1);
substring('hello', -18446744073709551616, 1)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select substring('hello', 18446744073709551616, 1);
substring('hello', 18446744073709551616, 1)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select substring('hello', -18446744073709551617, 1);
substring('hello', -18446744073709551617, 1)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select substring('hello', 18446744073709551617, 1);
substring('hello', 18446744073709551617, 1)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select substring('hello', 1, -1);
substring('hello', 1, -1)
select substring('hello', 1, -4294967295);
substring('hello', 1, -4294967295)
select substring('hello', 1, 4294967295);
substring('hello', 1, 4294967295)
hello
select substring('hello', 1, -4294967296);
substring('hello', 1, -4294967296)
select substring('hello', 1, 4294967296);
substring('hello', 1, 4294967296)
hello
select substring('hello', 1, -4294967297);
substring('hello', 1, -4294967297)
select substring('hello', 1, 4294967297);
substring('hello', 1, 4294967297)
hello
select substring('hello', 1, -18446744073709551615);
substring('hello', 1, -18446744073709551615)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select substring('hello', 1, 18446744073709551615);
substring('hello', 1, 18446744073709551615)
hello
select substring('hello', 1, -18446744073709551616);
substring('hello', 1, -18446744073709551616)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select substring('hello', 1, 18446744073709551616);
substring('hello', 1, 18446744073709551616)
hello
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select substring('hello', 1, -18446744073709551617);
substring('hello', 1, -18446744073709551617)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select substring('hello', 1, 18446744073709551617);
substring('hello', 1, 18446744073709551617)
hello
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select substring('hello', -1, -1);
substring('hello', -1, -1)
select substring('hello', -4294967295, -4294967295);
substring('hello', -4294967295, -4294967295)
select substring('hello', 4294967295, 4294967295);
substring('hello', 4294967295, 4294967295)
select substring('hello', -4294967296, -4294967296);
substring('hello', -4294967296, -4294967296)
select substring('hello', 4294967296, 4294967296);
substring('hello', 4294967296, 4294967296)
select substring('hello', -4294967297, -4294967297);
substring('hello', -4294967297, -4294967297)
select substring('hello', 4294967297, 4294967297);
substring('hello', 4294967297, 4294967297)
select substring('hello', -18446744073709551615, -18446744073709551615);
substring('hello', -18446744073709551615, -18446744073709551615)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select substring('hello', 18446744073709551615, 18446744073709551615);
substring('hello', 18446744073709551615, 18446744073709551615)
select substring('hello', -18446744073709551616, -18446744073709551616);
substring('hello', -18446744073709551616, -18446744073709551616)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select substring('hello', 18446744073709551616, 18446744073709551616);
substring('hello', 18446744073709551616, 18446744073709551616)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select substring('hello', -18446744073709551617, -18446744073709551617);
substring('hello', -18446744073709551617, -18446744073709551617)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select substring('hello', 18446744073709551617, 18446744073709551617);
substring('hello', 18446744073709551617, 18446744073709551617)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select insert('hello', -1, 1, 'hi');
insert('hello', -1, 1, 'hi')
hello
select insert('hello', -4294967295, 1, 'hi');
insert('hello', -4294967295, 1, 'hi')
hello
select insert('hello', 4294967295, 1, 'hi');
insert('hello', 4294967295, 1, 'hi')
hello
select insert('hello', -4294967296, 1, 'hi');
insert('hello', -4294967296, 1, 'hi')
hello
select insert('hello', 4294967296, 1, 'hi');
insert('hello', 4294967296, 1, 'hi')
hello
select insert('hello', -4294967297, 1, 'hi');
insert('hello', -4294967297, 1, 'hi')
hello
select insert('hello', 4294967297, 1, 'hi');
insert('hello', 4294967297, 1, 'hi')
hello
select insert('hello', -18446744073709551615, 1, 'hi');
insert('hello', -18446744073709551615, 1, 'hi')
hello
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
select insert('hello', 18446744073709551615, 1, 'hi');
insert('hello', 18446744073709551615, 1, 'hi')
hello
select insert('hello', -18446744073709551616, 1, 'hi');
insert('hello', -18446744073709551616, 1, 'hi')
hello
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
select insert('hello', 18446744073709551616, 1, 'hi');
insert('hello', 18446744073709551616, 1, 'hi')
hello
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
select insert('hello', -18446744073709551617, 1, 'hi');
insert('hello', -18446744073709551617, 1, 'hi')
hello
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
select insert('hello', 18446744073709551617, 1, 'hi');
insert('hello', 18446744073709551617, 1, 'hi')
hello
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
select insert('hello', 1, -1, 'hi');
insert('hello', 1, -1, 'hi')
hi
select insert('hello', 1, -4294967295, 'hi');
insert('hello', 1, -4294967295, 'hi')
hi
select insert('hello', 1, 4294967295, 'hi');
insert('hello', 1, 4294967295, 'hi')
hi
select insert('hello', 1, -4294967296, 'hi');
insert('hello', 1, -4294967296, 'hi')
hi
select insert('hello', 1, 4294967296, 'hi');
insert('hello', 1, 4294967296, 'hi')
hi
select insert('hello', 1, -4294967297, 'hi');
insert('hello', 1, -4294967297, 'hi')
hi
select insert('hello', 1, 4294967297, 'hi');
insert('hello', 1, 4294967297, 'hi')
hi
select insert('hello', 1, -18446744073709551615, 'hi');
insert('hello', 1, -18446744073709551615, 'hi')
hi
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
select insert('hello', 1, 18446744073709551615, 'hi');
insert('hello', 1, 18446744073709551615, 'hi')
hi
select insert('hello', 1, -18446744073709551616, 'hi');
insert('hello', 1, -18446744073709551616, 'hi')
hi
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
select insert('hello', 1, 18446744073709551616, 'hi');
insert('hello', 1, 18446744073709551616, 'hi')
hi
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
select insert('hello', 1, -18446744073709551617, 'hi');
insert('hello', 1, -18446744073709551617, 'hi')
hi
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
select insert('hello', 1, 18446744073709551617, 'hi');
insert('hello', 1, 18446744073709551617, 'hi')
hi
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
select insert('hello', -1, -1, 'hi');
insert('hello', -1, -1, 'hi')
hello
select insert('hello', -4294967295, -4294967295, 'hi');
insert('hello', -4294967295, -4294967295, 'hi')
hello
select insert('hello', 4294967295, 4294967295, 'hi');
insert('hello', 4294967295, 4294967295, 'hi')
hello
select insert('hello', -4294967296, -4294967296, 'hi');
insert('hello', -4294967296, -4294967296, 'hi')
hello
select insert('hello', 4294967296, 4294967296, 'hi');
insert('hello', 4294967296, 4294967296, 'hi')
hello
select insert('hello', -4294967297, -4294967297, 'hi');
insert('hello', -4294967297, -4294967297, 'hi')
hello
select insert('hello', 4294967297, 4294967297, 'hi');
insert('hello', 4294967297, 4294967297, 'hi')
hello
select insert('hello', -18446744073709551615, -18446744073709551615, 'hi');
insert('hello', -18446744073709551615, -18446744073709551615, 'hi')
hello
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select insert('hello', 18446744073709551615, 18446744073709551615, 'hi');
insert('hello', 18446744073709551615, 18446744073709551615, 'hi')
hello
select insert('hello', -18446744073709551616, -18446744073709551616, 'hi');
insert('hello', -18446744073709551616, -18446744073709551616, 'hi')
hello
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select insert('hello', 18446744073709551616, 18446744073709551616, 'hi');
insert('hello', 18446744073709551616, 18446744073709551616, 'hi')
hello
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select insert('hello', -18446744073709551617, -18446744073709551617, 'hi');
insert('hello', -18446744073709551617, -18446744073709551617, 'hi')
hello
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select insert('hello', 18446744073709551617, 18446744073709551617, 'hi');
insert('hello', 18446744073709551617, 18446744073709551617, 'hi')
hello
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select repeat('hello', -1);
repeat('hello', -1)
select repeat('hello', -4294967295);
repeat('hello', -4294967295)
select repeat('hello', 4294967295);
repeat('hello', 4294967295)
NULL
Warnings:
Warning 1301 Result of repeat() was larger than max_allowed_packet (1048576) - truncated
select repeat('hello', -4294967296);
repeat('hello', -4294967296)
select repeat('hello', 4294967296);
repeat('hello', 4294967296)
NULL
Warnings:
Warning 1301 Result of repeat() was larger than max_allowed_packet (1048576) - truncated
select repeat('hello', -4294967297);
repeat('hello', -4294967297)
select repeat('hello', 4294967297);
repeat('hello', 4294967297)
NULL
Warnings:
Warning 1301 Result of repeat() was larger than max_allowed_packet (1048576) - truncated
select repeat('hello', -18446744073709551615);
repeat('hello', -18446744073709551615)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select repeat('hello', 18446744073709551615);
repeat('hello', 18446744073709551615)
NULL
Warnings:
Warning 1301 Result of repeat() was larger than max_allowed_packet (1048576) - truncated
select repeat('hello', -18446744073709551616);
repeat('hello', -18446744073709551616)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select repeat('hello', 18446744073709551616);
repeat('hello', 18446744073709551616)
NULL
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
Warning 1301 Result of repeat() was larger than max_allowed_packet (1048576) - truncated
select repeat('hello', -18446744073709551617);
repeat('hello', -18446744073709551617)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select repeat('hello', 18446744073709551617);
repeat('hello', 18446744073709551617)
NULL
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
Warning 1301 Result of repeat() was larger than max_allowed_packet (1048576) - truncated
select space(-1);
space(-1)
select space(-4294967295);
space(-4294967295)
select space(4294967295);
space(4294967295)
NULL
Warnings:
Warning 1301 Result of repeat() was larger than max_allowed_packet (1048576) - truncated
select space(-4294967296);
space(-4294967296)
select space(4294967296);
space(4294967296)
NULL
Warnings:
Warning 1301 Result of repeat() was larger than max_allowed_packet (1048576) - truncated
select space(-4294967297);
space(-4294967297)
select space(4294967297);
space(4294967297)
NULL
Warnings:
Warning 1301 Result of repeat() was larger than max_allowed_packet (1048576) - truncated
select space(-18446744073709551615);
space(-18446744073709551615)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select space(18446744073709551615);
space(18446744073709551615)
NULL
Warnings:
Warning 1301 Result of repeat() was larger than max_allowed_packet (1048576) - truncated
select space(-18446744073709551616);
space(-18446744073709551616)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select space(18446744073709551616);
space(18446744073709551616)
NULL
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
Warning 1301 Result of repeat() was larger than max_allowed_packet (1048576) - truncated
select space(-18446744073709551617);
space(-18446744073709551617)
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select space(18446744073709551617);
space(18446744073709551617)
NULL
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
Warning 1301 Result of repeat() was larger than max_allowed_packet (1048576) - truncated
select rpad('hello', -1, '1');
rpad('hello', -1, '1')
NULL
select rpad('hello', -4294967295, '1');
rpad('hello', -4294967295, '1')
NULL
select rpad('hello', 4294967295, '1');
rpad('hello', 4294967295, '1')
NULL
Warnings:
Warning 1301 Result of rpad() was larger than max_allowed_packet (1048576) - truncated
select rpad('hello', -4294967296, '1');
rpad('hello', -4294967296, '1')
NULL
select rpad('hello', 4294967296, '1');
rpad('hello', 4294967296, '1')
NULL
Warnings:
Warning 1301 Result of rpad() was larger than max_allowed_packet (1048576) - truncated
select rpad('hello', -4294967297, '1');
rpad('hello', -4294967297, '1')
NULL
select rpad('hello', 4294967297, '1');
rpad('hello', 4294967297, '1')
NULL
Warnings:
Warning 1301 Result of rpad() was larger than max_allowed_packet (1048576) - truncated
select rpad('hello', -18446744073709551615, '1');
rpad('hello', -18446744073709551615, '1')
NULL
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select rpad('hello', 18446744073709551615, '1');
rpad('hello', 18446744073709551615, '1')
NULL
Warnings:
Warning 1301 Result of rpad() was larger than max_allowed_packet (1048576) - truncated
select rpad('hello', -18446744073709551616, '1');
rpad('hello', -18446744073709551616, '1')
NULL
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select rpad('hello', 18446744073709551616, '1');
rpad('hello', 18446744073709551616, '1')
NULL
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
Warning 1301 Result of rpad() was larger than max_allowed_packet (1048576) - truncated
select rpad('hello', -18446744073709551617, '1');
rpad('hello', -18446744073709551617, '1')
NULL
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select rpad('hello', 18446744073709551617, '1');
rpad('hello', 18446744073709551617, '1')
NULL
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
Warning 1301 Result of rpad() was larger than max_allowed_packet (1048576) - truncated
select lpad('hello', -1, '1');
lpad('hello', -1, '1')
NULL
select lpad('hello', -4294967295, '1');
lpad('hello', -4294967295, '1')
NULL
select lpad('hello', 4294967295, '1');
lpad('hello', 4294967295, '1')
NULL
Warnings:
Warning 1301 Result of lpad() was larger than max_allowed_packet (1048576) - truncated
select lpad('hello', -4294967296, '1');
lpad('hello', -4294967296, '1')
NULL
select lpad('hello', 4294967296, '1');
lpad('hello', 4294967296, '1')
NULL
Warnings:
Warning 1301 Result of lpad() was larger than max_allowed_packet (1048576) - truncated
select lpad('hello', -4294967297, '1');
lpad('hello', -4294967297, '1')
NULL
select lpad('hello', 4294967297, '1');
lpad('hello', 4294967297, '1')
NULL
Warnings:
Warning 1301 Result of lpad() was larger than max_allowed_packet (1048576) - truncated
select lpad('hello', -18446744073709551615, '1');
lpad('hello', -18446744073709551615, '1')
NULL
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select lpad('hello', 18446744073709551615, '1');
lpad('hello', 18446744073709551615, '1')
NULL
Warnings:
Warning 1301 Result of lpad() was larger than max_allowed_packet (1048576) - truncated
select lpad('hello', -18446744073709551616, '1');
lpad('hello', -18446744073709551616, '1')
NULL
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select lpad('hello', 18446744073709551616, '1');
lpad('hello', 18446744073709551616, '1')
NULL
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
Warning 1301 Result of lpad() was larger than max_allowed_packet (1048576) - truncated
select lpad('hello', -18446744073709551617, '1');
lpad('hello', -18446744073709551617, '1')
NULL
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
select lpad('hello', 18446744073709551617, '1');
lpad('hello', 18446744073709551617, '1')
NULL
Warnings:
Error 1292 Truncated incorrect DECIMAL value: ''
Error 1292 Truncated incorrect DECIMAL value: ''
Warning 1301 Result of lpad() was larger than max_allowed_packet (1048576) - truncated
End of 5.0 tests End of 5.0 tests

189
mysql-test/t/func_str.test
View file

@ -780,4 +780,193 @@ SELECT * FROM t1 INNER JOIN t2 ON code=id
DROP TABLE t1,t2; DROP TABLE t1,t2;
#
# Bug #10963
# 4294967296 18446744073709551616
select locate('he','hello',-2);
select locate('lo','hello',-4294967295);
select locate('lo','hello',4294967295);
select locate('lo','hello',-4294967296);
select locate('lo','hello',4294967296);
select locate('lo','hello',-4294967297);
select locate('lo','hello',4294967297);
select locate('lo','hello',-18446744073709551615);
select locate('lo','hello',18446744073709551615);
select locate('lo','hello',-18446744073709551616);
select locate('lo','hello',18446744073709551616);
select locate('lo','hello',-18446744073709551617);
select locate('lo','hello',18446744073709551617);
select left('hello', 10);
select left('hello', 0);
select left('hello', -1);
select left('hello', -4294967295);
select left('hello', 4294967295);
select left('hello', -4294967296);
select left('hello', 4294967296);
select left('hello', -4294967297);
select left('hello', 4294967297);
select left('hello', -18446744073709551615);
select left('hello', 18446744073709551615);
select left('hello', -18446744073709551616);
select left('hello', 18446744073709551616);
select left('hello', -18446744073709551617);
select left('hello', 18446744073709551617);
select right('hello', 10);
select right('hello', 0);
select right('hello', -1);
select right('hello', -4294967295);
select right('hello', 4294967295);
select right('hello', -4294967296);
select right('hello', 4294967296);
select right('hello', -4294967297);
select right('hello', 4294967297);
select right('hello', -18446744073709551615);
select right('hello', 18446744073709551615);
select right('hello', -18446744073709551616);
select right('hello', 18446744073709551616);
select right('hello', -18446744073709551617);
select right('hello', 18446744073709551617);
select substring('hello', 2, -1);
select substring('hello', -1, 1);
select substring('hello', -2, 1);
select substring('hello', -4294967295, 1);
select substring('hello', 4294967295, 1);
select substring('hello', -4294967296, 1);
select substring('hello', 4294967296, 1);
select substring('hello', -4294967297, 1);
select substring('hello', 4294967297, 1);
select substring('hello', -18446744073709551615, 1);
select substring('hello', 18446744073709551615, 1);
select substring('hello', -18446744073709551616, 1);
select substring('hello', 18446744073709551616, 1);
select substring('hello', -18446744073709551617, 1);
select substring('hello', 18446744073709551617, 1);
select substring('hello', 1, -1);
select substring('hello', 1, -4294967295);
select substring('hello', 1, 4294967295);
select substring('hello', 1, -4294967296);
select substring('hello', 1, 4294967296);
select substring('hello', 1, -4294967297);
select substring('hello', 1, 4294967297);
select substring('hello', 1, -18446744073709551615);
select substring('hello', 1, 18446744073709551615);
select substring('hello', 1, -18446744073709551616);
select substring('hello', 1, 18446744073709551616);
select substring('hello', 1, -18446744073709551617);
select substring('hello', 1, 18446744073709551617);
select substring('hello', -1, -1);
select substring('hello', -4294967295, -4294967295);
select substring('hello', 4294967295, 4294967295);
select substring('hello', -4294967296, -4294967296);
select substring('hello', 4294967296, 4294967296);
select substring('hello', -4294967297, -4294967297);
select substring('hello', 4294967297, 4294967297);
select substring('hello', -18446744073709551615, -18446744073709551615);
select substring('hello', 18446744073709551615, 18446744073709551615);
select substring('hello', -18446744073709551616, -18446744073709551616);
select substring('hello', 18446744073709551616, 18446744073709551616);
select substring('hello', -18446744073709551617, -18446744073709551617);
select substring('hello', 18446744073709551617, 18446744073709551617);
select insert('hello', -1, 1, 'hi');
select insert('hello', -4294967295, 1, 'hi');
select insert('hello', 4294967295, 1, 'hi');
select insert('hello', -4294967296, 1, 'hi');
select insert('hello', 4294967296, 1, 'hi');
select insert('hello', -4294967297, 1, 'hi');
select insert('hello', 4294967297, 1, 'hi');
select insert('hello', -18446744073709551615, 1, 'hi');
select insert('hello', 18446744073709551615, 1, 'hi');
select insert('hello', -18446744073709551616, 1, 'hi');
select insert('hello', 18446744073709551616, 1, 'hi');
select insert('hello', -18446744073709551617, 1, 'hi');
select insert('hello', 18446744073709551617, 1, 'hi');
select insert('hello', 1, -1, 'hi');
select insert('hello', 1, -4294967295, 'hi');
select insert('hello', 1, 4294967295, 'hi');
select insert('hello', 1, -4294967296, 'hi');
select insert('hello', 1, 4294967296, 'hi');
select insert('hello', 1, -4294967297, 'hi');
select insert('hello', 1, 4294967297, 'hi');
select insert('hello', 1, -18446744073709551615, 'hi');
select insert('hello', 1, 18446744073709551615, 'hi');
select insert('hello', 1, -18446744073709551616, 'hi');
select insert('hello', 1, 18446744073709551616, 'hi');
select insert('hello', 1, -18446744073709551617, 'hi');
select insert('hello', 1, 18446744073709551617, 'hi');
select insert('hello', -1, -1, 'hi');
select insert('hello', -4294967295, -4294967295, 'hi');
select insert('hello', 4294967295, 4294967295, 'hi');
select insert('hello', -4294967296, -4294967296, 'hi');
select insert('hello', 4294967296, 4294967296, 'hi');
select insert('hello', -4294967297, -4294967297, 'hi');
select insert('hello', 4294967297, 4294967297, 'hi');
select insert('hello', -18446744073709551615, -18446744073709551615, 'hi');
select insert('hello', 18446744073709551615, 18446744073709551615, 'hi');
select insert('hello', -18446744073709551616, -18446744073709551616, 'hi');
select insert('hello', 18446744073709551616, 18446744073709551616, 'hi');
select insert('hello', -18446744073709551617, -18446744073709551617, 'hi');
select insert('hello', 18446744073709551617, 18446744073709551617, 'hi');
select repeat('hello', -1);
select repeat('hello', -4294967295);
select repeat('hello', 4294967295);
select repeat('hello', -4294967296);
select repeat('hello', 4294967296);
select repeat('hello', -4294967297);
select repeat('hello', 4294967297);
select repeat('hello', -18446744073709551615);
select repeat('hello', 18446744073709551615);
select repeat('hello', -18446744073709551616);
select repeat('hello', 18446744073709551616);
select repeat('hello', -18446744073709551617);
select repeat('hello', 18446744073709551617);
select space(-1);
select space(-4294967295);
select space(4294967295);
select space(-4294967296);
select space(4294967296);
select space(-4294967297);
select space(4294967297);
select space(-18446744073709551615);
select space(18446744073709551615);
select space(-18446744073709551616);
select space(18446744073709551616);
select space(-18446744073709551617);
select space(18446744073709551617);
select rpad('hello', -1, '1');
select rpad('hello', -4294967295, '1');
select rpad('hello', 4294967295, '1');
select rpad('hello', -4294967296, '1');
select rpad('hello', 4294967296, '1');
select rpad('hello', -4294967297, '1');
select rpad('hello', 4294967297, '1');
select rpad('hello', -18446744073709551615, '1');
select rpad('hello', 18446744073709551615, '1');
select rpad('hello', -18446744073709551616, '1');
select rpad('hello', 18446744073709551616, '1');
select rpad('hello', -18446744073709551617, '1');
select rpad('hello', 18446744073709551617, '1');
select lpad('hello', -1, '1');
select lpad('hello', -4294967295, '1');
select lpad('hello', 4294967295, '1');
select lpad('hello', -4294967296, '1');
select lpad('hello', 4294967296, '1');
select lpad('hello', -4294967297, '1');
select lpad('hello', 4294967297, '1');
select lpad('hello', -18446744073709551615, '1');
select lpad('hello', 18446744073709551615, '1');
select lpad('hello', -18446744073709551616, '1');
select lpad('hello', 18446744073709551616, '1');
select lpad('hello', -18446744073709551617, '1');
select lpad('hello', 18446744073709551617, '1');
--echo End of 5.0 tests --echo End of 5.0 tests

18
sql/item_func.cc
View file

@ -2313,21 +2313,27 @@ longlong Item_func_locate::val_int()
return 0; /* purecov: inspected */ return 0; /* purecov: inspected */
} }
null_value=0; null_value=0;
uint start=0; /* must be longlong to avoid truncation */
uint start0=0; longlong start= 0;
longlong start0= 0;
my_match_t match; my_match_t match;
if (arg_count == 3) if (arg_count == 3)
{ {
start0= start =(uint) args[2]->val_int()-1; start0= start= args[2]->val_int() - 1;
start=a->charpos(start);
if (start > a->length() || start+b->length() > a->length()) if ((start < 0) || (start > a->length()))
return 0;
/* start is now sufficiently valid to pass to charpos function */
start= a->charpos(start);
if (start + b->length() > a->length())
return 0; return 0;
} }
if (!b->length()) // Found empty string at start if (!b->length()) // Found empty string at start
return (longlong) (start+1); return start + 1;
if (!cmp_collation.collation->coll->instr(cmp_collation.collation, if (!cmp_collation.collation->coll->instr(cmp_collation.collation,
a->ptr()+start, a->length()-start, a->ptr()+start, a->length()-start,

185
sql/item_strfunc.cc
View file

@ -951,22 +951,33 @@ String *Item_func_insert::val_str(String *str)
{ {
DBUG_ASSERT(fixed == 1); DBUG_ASSERT(fixed == 1);
String *res,*res2; String *res,*res2;
uint start,length; longlong start, length; /* must be longlong to avoid truncation */
null_value=0; null_value=0;
res=args[0]->val_str(str); res=args[0]->val_str(str);
res2=args[3]->val_str(&tmp_value); res2=args[3]->val_str(&tmp_value);
start=(uint) args[1]->val_int()-1; start= args[1]->val_int() - 1;
length=(uint) args[2]->val_int(); length= args[2]->val_int();
if (args[0]->null_value || args[1]->null_value || args[2]->null_value || if (args[0]->null_value || args[1]->null_value || args[2]->null_value ||
args[3]->null_value) args[3]->null_value)
goto null; /* purecov: inspected */ goto null; /* purecov: inspected */
start=res->charpos(start);
length=res->charpos(length,start); if ((start < 0) || (start > res->length() + 1))
if (start > res->length()+1)
return res; // Wrong param; skip insert return res; // Wrong param; skip insert
if (length > res->length()-start) if ((length < 0) || (length > res->length() + 1))
length=res->length()-start; length= res->length() + 1;
/* start and length are now sufficiently valid to pass to charpos function */
start= res->charpos(start);
length= res->charpos(length, start);
/* Re-testing with corrected params */
if (start > res->length() + 1)
return res; // Wrong param; skip insert
if (length > res->length() - start)
length= res->length() - start;
if (res->length() - length + res2->length() > if (res->length() - length + res2->length() >
current_thd->variables.max_allowed_packet) current_thd->variables.max_allowed_packet)
{ {
@ -1039,16 +1050,21 @@ String *Item_str_conv::val_str(String *str)
String *Item_func_left::val_str(String *str) String *Item_func_left::val_str(String *str)
{ {
DBUG_ASSERT(fixed == 1); DBUG_ASSERT(fixed == 1);
String *res =args[0]->val_str(str); String *res= args[0]->val_str(str);
long length =(long) args[1]->val_int();
/* must be longlong to avoid truncation */
longlong length= args[1]->val_int();
uint char_pos; uint char_pos;
if ((null_value=(args[0]->null_value || args[1]->null_value))) if ((null_value=(args[0]->null_value || args[1]->null_value)))
return 0; return 0;
if (length <= 0)
/* if "unsigned_flag" is set, we have a *huge* positive number. */
if ((length <= 0) && (!args[1]->unsigned_flag))
return &my_empty_string; return &my_empty_string;
if (res->length() <= (uint) length ||
res->length() <= (char_pos= res->charpos(length))) if ((res->length() <= (ulonglong) length) ||
(res->length() <= (char_pos= res->charpos(length))))
return res; return res;
tmp_value.set(*res, 0, char_pos); tmp_value.set(*res, 0, char_pos);
@ -1080,14 +1096,18 @@ void Item_func_left::fix_length_and_dec()
String *Item_func_right::val_str(String *str) String *Item_func_right::val_str(String *str)
{ {
DBUG_ASSERT(fixed == 1); DBUG_ASSERT(fixed == 1);
String *res =args[0]->val_str(str); String *res= args[0]->val_str(str);
long length =(long) args[1]->val_int(); /* must be longlong to avoid truncation */
longlong length= args[1]->val_int();
if ((null_value=(args[0]->null_value || args[1]->null_value))) if ((null_value=(args[0]->null_value || args[1]->null_value)))
return 0; /* purecov: inspected */ return 0; /* purecov: inspected */
if (length <= 0)
/* if "unsigned_flag" is set, we have a *huge* positive number. */
if ((length <= 0) && (!args[1]->unsigned_flag))
return &my_empty_string; /* purecov: inspected */ return &my_empty_string; /* purecov: inspected */
if (res->length() <= (uint) length)
if (res->length() <= (ulonglong) length)
return res; /* purecov: inspected */ return res; /* purecov: inspected */
uint start=res->numchars(); uint start=res->numchars();
@ -1110,25 +1130,43 @@ String *Item_func_substr::val_str(String *str)
{ {
DBUG_ASSERT(fixed == 1); DBUG_ASSERT(fixed == 1);
String *res = args[0]->val_str(str); String *res = args[0]->val_str(str);
int32 start = (int32) args[1]->val_int(); /* must be longlong to avoid truncation */
int32 length = arg_count == 3 ? (int32) args[2]->val_int() : INT_MAX32; longlong start= args[1]->val_int();
int32 tmp_length; /* Assumes that the maximum length of a String is < INT_MAX32. */
/* Limit so that code sees out-of-bound value properly. */
longlong length= arg_count == 3 ? args[2]->val_int() : INT_MAX32;
longlong tmp_length;
if ((null_value=(args[0]->null_value || args[1]->null_value || if ((null_value=(args[0]->null_value || args[1]->null_value ||
(arg_count == 3 && args[2]->null_value)))) (arg_count == 3 && args[2]->null_value))))
return 0; /* purecov: inspected */ return 0; /* purecov: inspected */
start= (int32)((start < 0) ? res->numchars() + start : start -1);
start=res->charpos(start); /* Negative length, will return empty string. */
length=res->charpos(length,start); if ((arg_count == 3) && (length <= 0) && !args[2]->unsigned_flag)
if (start < 0 || (uint) start+1 > res->length() || length <= 0)
return &my_empty_string; return &my_empty_string;
tmp_length=(int32) res->length()-start; /* Assumes that the maximum length of a String is < INT_MAX32. */
length=min(length,tmp_length); /* Set here so that rest of code sees out-of-bound value as such. */
if ((length <= 0) || (length > INT_MAX32))
length= INT_MAX32;
if (!start && res->length() == (uint) length) /* if "unsigned_flag" is set, we have a *huge* positive number. */
/* Assumes that the maximum length of a String is < INT_MAX32. */
if ((args[1]->unsigned_flag) || (start < INT_MIN32) || (start > INT_MAX32))
return &my_empty_string;
start= ((start < 0) ? res->numchars() + start : start - 1);
start= res->charpos(start);
if ((start < 0) || ((uint) start + 1 > res->length()))
return &my_empty_string;
length= res->charpos(length, start);
tmp_length= res->length() - start;
length= min(length, tmp_length);
if (!start && res->length() == (ulonglong) length)
return res; return res;
tmp_value.set(*res,(uint) start,(uint) length); tmp_value.set(*res, (ulonglong) start, (ulonglong) length);
return &tmp_value; return &tmp_value;
} }
@ -2141,8 +2179,15 @@ void Item_func_repeat::fix_length_and_dec()
collation.set(args[0]->collation); collation.set(args[0]->collation);
if (args[1]->const_item()) if (args[1]->const_item())
{ {
ulonglong max_result_length= ((ulonglong) args[0]->max_length * /* must be longlong to avoid truncation */
args[1]->val_int()); longlong count= args[1]->val_int();
/* Assumes that the maximum length of a String is < INT_MAX32. */
/* Set here so that rest of code sees out-of-bound value as such. */
if (count > INT_MAX32)
count= INT_MAX32;
ulonglong max_result_length= (ulonglong) args[0]->max_length * count;
if (max_result_length >= MAX_BLOB_WIDTH) if (max_result_length >= MAX_BLOB_WIDTH)
{ {
max_result_length= MAX_BLOB_WIDTH; max_result_length= MAX_BLOB_WIDTH;
@ -2167,13 +2212,20 @@ String *Item_func_repeat::val_str(String *str)
DBUG_ASSERT(fixed == 1); DBUG_ASSERT(fixed == 1);
uint length,tot_length; uint length,tot_length;
char *to; char *to;
long count= (long) args[1]->val_int(); /* must be longlong to avoid truncation */
String *res =args[0]->val_str(str); longlong tmp_count= args[1]->val_int();
long count= tmp_count;
String *res= args[0]->val_str(str);
/* Assumes that the maximum length of a String is < INT_MAX32. */
/* Bounds check on count: If this is triggered, we will error. */
if ((tmp_count > INT_MAX32) || args[1]->unsigned_flag)
count= INT_MAX32;
if (args[0]->null_value || args[1]->null_value) if (args[0]->null_value || args[1]->null_value)
goto err; // string and/or delim are null goto err; // string and/or delim are null
null_value=0; null_value= 0;
if (count <= 0) // For nicer SQL code if ((tmp_count <= 0) && !args[1]->unsigned_flag) // For nicer SQL code
return &my_empty_string; return &my_empty_string;
if (count == 1) // To avoid reallocs if (count == 1) // To avoid reallocs
return res; return res;
@ -2212,8 +2264,20 @@ void Item_func_rpad::fix_length_and_dec()
return; return;
if (args[1]->const_item()) if (args[1]->const_item())
{ {
ulonglong length= ((ulonglong) args[1]->val_int() * ulonglong length= 0;
collation.collation->mbmaxlen);
if (collation.collation->mbmaxlen > 0)
{
ulonglong temp= (ulonglong) args[1]->val_int();
/* Assumes that the maximum length of a String is < INT_MAX32. */
/* Set here so that rest of code sees out-of-bound value as such. */
if (temp > INT_MAX32)
temp = INT_MAX32;
length= temp * collation.collation->mbmaxlen;
}
if (length >= MAX_BLOB_WIDTH) if (length >= MAX_BLOB_WIDTH)
{ {
length= MAX_BLOB_WIDTH; length= MAX_BLOB_WIDTH;
@ -2235,21 +2299,30 @@ String *Item_func_rpad::val_str(String *str)
uint32 res_byte_length,res_char_length,pad_char_length,pad_byte_length; uint32 res_byte_length,res_char_length,pad_char_length,pad_byte_length;
char *to; char *to;
const char *ptr_pad; const char *ptr_pad;
int32 count= (int32) args[1]->val_int(); /* must be longlong to avoid truncation */
int32 byte_count= count * collation.collation->mbmaxlen; longlong count= args[1]->val_int();
String *res =args[0]->val_str(str); longlong byte_count;
String *rpad = args[2]->val_str(&rpad_str); String *res= args[0]->val_str(str);
String *rpad= args[2]->val_str(&rpad_str);
/* Assumes that the maximum length of a String is < INT_MAX32. */
/* Set here so that rest of code sees out-of-bound value as such. */
if ((count > INT_MAX32) || args[1]->unsigned_flag)
count= INT_MAX32;
if (!res || args[1]->null_value || !rpad || count < 0) if (!res || args[1]->null_value || !rpad || count < 0)
goto err; goto err;
null_value=0; null_value=0;
if (count <= (int32) (res_char_length=res->numchars()))
if (count <= (res_char_length= res->numchars()))
{ // String to pad is big enough { // String to pad is big enough
res->length(res->charpos(count)); // Shorten result if longer res->length(res->charpos(count)); // Shorten result if longer
return (res); return (res);
} }
pad_char_length= rpad->numchars(); pad_char_length= rpad->numchars();
if ((ulong) byte_count > current_thd->variables.max_allowed_packet)
byte_count= count * collation.collation->mbmaxlen;
if ((ulonglong) byte_count > current_thd->variables.max_allowed_packet)
{ {
push_warning_printf(current_thd, MYSQL_ERROR::WARN_LEVEL_WARN, push_warning_printf(current_thd, MYSQL_ERROR::WARN_LEVEL_WARN,
ER_WARN_ALLOWED_PACKET_OVERFLOWED, ER_WARN_ALLOWED_PACKET_OVERFLOWED,
@ -2295,8 +2368,20 @@ void Item_func_lpad::fix_length_and_dec()
if (args[1]->const_item()) if (args[1]->const_item())
{ {
ulonglong length= ((ulonglong) args[1]->val_int() * ulonglong length= 0;
collation.collation->mbmaxlen);
if (collation.collation->mbmaxlen > 0)
{
ulonglong temp= (ulonglong) args[1]->val_int();
/* Assumes that the maximum length of a String is < INT_MAX32. */
/* Set here so that rest of code sees out-of-bound value as such. */
if (temp > INT_MAX32)
temp= INT_MAX32;
length= temp * collation.collation->mbmaxlen;
}
if (length >= MAX_BLOB_WIDTH) if (length >= MAX_BLOB_WIDTH)
{ {
length= MAX_BLOB_WIDTH; length= MAX_BLOB_WIDTH;
@ -2316,13 +2401,19 @@ String *Item_func_lpad::val_str(String *str)
{ {
DBUG_ASSERT(fixed == 1); DBUG_ASSERT(fixed == 1);
uint32 res_char_length,pad_char_length; uint32 res_char_length,pad_char_length;
ulong count= (long) args[1]->val_int(), byte_count; /* must be longlong to avoid truncation */
longlong count= args[1]->val_int();
longlong byte_count;
String *res= args[0]->val_str(&tmp_value); String *res= args[0]->val_str(&tmp_value);
String *pad= args[2]->val_str(&lpad_str); String *pad= args[2]->val_str(&lpad_str);
if (!res || args[1]->null_value || !pad) /* Assumes that the maximum length of a String is < INT_MAX32. */
goto err; /* Set here so that rest of code sees out-of-bound value as such. */
if ((count > INT_MAX32) || args[1]->unsigned_flag)
count= INT_MAX32;
if (!res || args[1]->null_value || !pad || count < 0)
goto err;
null_value=0; null_value=0;
res_char_length= res->numchars(); res_char_length= res->numchars();