diff options
Diffstat (limited to 'libmysqld/lib_sql.cc')
| -rw-r--r-- | libmysqld/lib_sql.cc | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/libmysqld/lib_sql.cc b/libmysqld/lib_sql.cc index b07ae1de96b..34f8f685e45 100644 --- a/libmysqld/lib_sql.cc +++ b/libmysqld/lib_sql.cc @@ -50,6 +50,23 @@ extern "C" void unireg_clear(int exit_code) DBUG_VOID_RETURN; } +/* + Wrapper error handler for embedded server to call client/server error + handler based on whether thread is in client/server context +*/ + +static void embedded_error_handler(uint error, const char *str, myf MyFlags) +{ + DBUG_ENTER("embedded_error_handler"); + + /* + If current_thd is NULL, it means restore_global has been called and + thread is in client context, then call client error handler else call + server error handler. + */ + DBUG_RETURN(current_thd ? my_message_sql(error, str, MyFlags): + my_message_stderr(error, str, MyFlags)); +} /* Reads error information from the MYSQL_DATA and puts @@ -106,7 +123,8 @@ emb_advanced_command(MYSQL *mysql, enum enum_server_command command, if (mysql->status != MYSQL_STATUS_READY) { set_mysql_error(mysql, CR_COMMANDS_OUT_OF_SYNC, unknown_sqlstate); - return 1; + result= 1; + goto end; } /* Clear result variables */ @@ -147,6 +165,9 @@ emb_advanced_command(MYSQL *mysql, enum enum_server_command command, #if defined(ENABLED_PROFILING) thd->profiling.finish_current_query(); #endif + +end: + thd->restore_globals(); return result; } @@ -545,7 +566,10 @@ int init_embedded_server(int argc, char **argv, char **groups) return 1; } - error_handler_hook = my_message_sql; + /* + set error_handler_hook to embedded_error_handler wrapper. + */ + error_handler_hook= embedded_error_handler; acl_error= 0; #ifndef NO_EMBEDDED_ACCESS_CHECKS |