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| author | Sergei Golubchik <serg@mariadb.org> | 2015-04-09 11:14:57 +0200 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2015-04-09 19:41:59 +0200 |
| commit | eb29a63e4508359a44a29c192fae347196d5a6d3 (patch) | |
| tree | b81e5632a8c8193b8bebbea594f286157f37ece0 /sql/sql_parse.cc | |
| parent | 0a9052f591a04e617ad58ee1b19dfc3ed7084147 (diff) | |
| download | mariadb-git-eb29a63e4508359a44a29c192fae347196d5a6d3.tar.gz | |
SET STATEMENT timestamp=xxx ....
fix sys_var->is_default() method (that was using default_val property
in a global sys_var object to track per-session state):
* move timestamp to a dedicated Sys_var_timestamp class
(in fact, rename Sys_var_session_special_double to Sys_var_timestamp)
* make session_is_default a virtual method with a special implementation
for timestamps
* other variables don't have a special behavior for default values
and can have session_is_default() to be always false.
Diffstat (limited to 'sql/sql_parse.cc')
| -rw-r--r-- | sql/sql_parse.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc index 3109b2ffe86..5eca972def3 100644 --- a/sql/sql_parse.cc +++ b/sql/sql_parse.cc @@ -2663,7 +2663,7 @@ mysql_execute_command(THD *thd) lex->free_arena_for_set_stmt(); goto error; } - if (v->var->is_default()) + if (v->var->session_is_default(thd)) o= new set_var(v->type, v->var, &v->base, NULL); else { |