diff options
Diffstat (limited to 'storage/connect/ha_connect.cc')
| -rw-r--r-- | storage/connect/ha_connect.cc | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/storage/connect/ha_connect.cc b/storage/connect/ha_connect.cc index b34db942530..f4d6e35453e 100644 --- a/storage/connect/ha_connect.cc +++ b/storage/connect/ha_connect.cc @@ -204,6 +204,26 @@ pthread_mutex_t parmut; pthread_mutex_t usrmut; pthread_mutex_t tblmut; +#if defined(DEVELOPMENT) +char *GetUserVariable(PGLOBAL g, const uchar *varname); + +char *GetUserVariable(PGLOBAL g, const uchar *varname) +{ + char buf[1024]; + bool b; + THD *thd = current_thd; + CHARSET_INFO *cs = system_charset_info; + String *str = NULL, tmp(buf, sizeof(buf), cs); + HASH uvars = thd->user_vars; + user_var_entry *uvar = (user_var_entry*)my_hash_search(&uvars, varname, 0); + + if (uvar) + str = uvar->val_str(&b, &tmp, NOT_FIXED_DEC); + + return str ? PlugDup(g, str->ptr()) : NULL; +}; // end of GetUserVariable +#endif // DEVELOPMENT + /***********************************************************************/ /* Utility functions. */ /***********************************************************************/ |