Commit f5ee87bf authored by unknown's avatar unknown

Merge malff@bk-internal.mysql.com:/home/bk/mysql-5.0-runtime

into  weblab.(none):/home/marcsql/TREE/mysql-5.0-runtime
parents 65baeb75 af27f038
#!/bin/bash
#!/bin/sh
###########################################################################
......
......@@ -188,7 +188,7 @@ void Listener_thread::run()
else
{
shutdown(client_fd, SHUT_RDWR);
close(client_fd);
closesocket(client_fd);
}
}
}
......@@ -200,7 +200,7 @@ void Listener_thread::run()
log_info("Listener_thread::run(): shutdown requested, exiting...");
for (i= 0; i < num_sockets; i++)
close(sockets[i]);
closesocket(sockets[i]);
#ifndef __WIN__
unlink(unix_socket_address.sun_path);
......@@ -213,7 +213,7 @@ void Listener_thread::run()
err:
// we have to close the ip sockets in case of error
for (i= 0; i < num_sockets; i++)
close(sockets[i]);
closesocket(sockets[i]);
thread_registry.unregister_thread(&thread_info);
thread_registry.request_shutdown();
......@@ -260,7 +260,7 @@ int Listener_thread::create_tcp_socket()
{
log_error("Listener_thread::run(): bind(ip socket) failed, '%s'",
strerror(errno));
close(ip_socket);
closesocket(ip_socket);
return -1;
}
......@@ -268,7 +268,7 @@ int Listener_thread::create_tcp_socket()
{
log_error("Listener_thread::run(): listen(ip socket) failed, %s",
strerror(errno));
close(ip_socket);
closesocket(ip_socket);
return -1;
}
......
......@@ -885,6 +885,13 @@ void select_result::cleanup()
/* do nothing */
}
bool select_result::check_simple_select() const
{
my_error(ER_SP_BAD_CURSOR_QUERY, MYF(0));
return TRUE;
}
static String default_line_term("\n",default_charset_info);
static String default_escaped("\\",default_charset_info);
static String default_field_term("\t",default_charset_info);
......@@ -1553,6 +1560,13 @@ int select_dumpvar::prepare(List<Item> &list, SELECT_LEX_UNIT *u)
}
bool select_dumpvar::check_simple_select() const
{
my_error(ER_SP_BAD_CURSOR_SELECT, MYF(0));
return TRUE;
}
void select_dumpvar::cleanup()
{
vars.empty();
......
......@@ -1724,7 +1724,14 @@ class select_result :public Sql_alloc {
virtual bool initialize_tables (JOIN *join=0) { return 0; }
virtual void send_error(uint errcode,const char *err);
virtual bool send_eof()=0;
virtual bool simple_select() { return 0; }
/**
Check if this query returns a result set and therefore is allowed in
cursors and set an error message if it is not the case.
@retval FALSE success
@retval TRUE error, an error message is set
*/
virtual bool check_simple_select() const;
virtual void abort() {}
/*
Cleanup instance of this class for next execution of a prepared
......@@ -1762,7 +1769,7 @@ class select_send :public select_result {
bool send_fields(List<Item> &list, uint flags);
bool send_data(List<Item> &items);
bool send_eof();
bool simple_select() { return 1; }
virtual bool check_simple_select() const { return FALSE; }
void abort();
};
......@@ -2202,6 +2209,7 @@ class select_dumpvar :public select_result_interceptor {
int prepare(List<Item> &list, SELECT_LEX_UNIT *u);
bool send_data(List<Item> &items);
bool send_eof();
virtual bool check_simple_select() const;
void cleanup();
};
......
......@@ -2906,10 +2906,9 @@ bool Prepared_statement::execute(String *expanded_query, bool open_cursor)
in INSERT ... SELECT and similar commands.
*/
if (open_cursor && lex->result && !lex->result->simple_select())
if (open_cursor && lex->result && lex->result->check_simple_select())
{
DBUG_PRINT("info",("Cursor asked for not SELECT stmt"));
my_error(ER_SP_BAD_CURSOR_QUERY, MYF(0));
return TRUE;
}
......
......@@ -15456,6 +15456,33 @@ static void test_bug21635()
DBUG_VOID_RETURN;
}
/*
Bug#24179 "select b into $var" fails with --cursor_protocol"
The failure is correct, check that the returned message is meaningful.
*/
static void test_bug24179()
{
int rc;
MYSQL_STMT *stmt;
DBUG_ENTER("test_bug24179");
myheader("test_bug24179");
stmt= open_cursor("select 1 into @a");
rc= mysql_stmt_execute(stmt);
DIE_UNLESS(rc);
if (!opt_silent)
{
printf("Got error (as expected): %d %s\n",
mysql_stmt_errno(stmt),
mysql_stmt_error(stmt));
}
DIE_UNLESS(mysql_stmt_errno(stmt) == 1323);
DBUG_VOID_RETURN;
}
/*
Read and parse arguments and MySQL options from my.cnf
......@@ -15735,6 +15762,7 @@ static struct my_tests_st my_tests[]= {
{ "test_bug21726", test_bug21726 },
{ "test_bug23383", test_bug23383 },
{ "test_bug21635", test_bug21635 },
{ "test_bug24179", test_bug24179 },
{ 0, 0 }
};
......
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