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dbug changes:

Browse Source 
1. dbug state is now local to a thread
2. new macros: DBUG_EXPLAIN, DBUG_EXPLAIN_INITIAL,
   DBUG_SET, DBUG_SET_INITIAL, DBUG_EVALUATE, DBUG_EVALUATE_IF
3. macros are do{}while(0) wrapped
4. incremental modifications to the dbug state (e.g. "+d,info:-t")
5. dbug code cleanup, style fixes
6. _db_on_ and DEBUGGER_ON/OFF removed
7. rest of MySQL code fixed because of 3 (missing ;) and 6
8. dbug manual updated
9. server variable @@debug (global and local) to control dbug from SQL!
a. -#T to print timestamps in the log
This commit is contained in:
serg@serg.mylan
2006-02-14 22:36:11 +01:00
parent 0eb36bf015
commit 63cfd11859
35 changed files with 1781 additions and 1611 deletions
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8
sql/opt_range.cc
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@@ -10162,8 +10162,6 @@ static void print_sel_tree(PARAM *param, SEL_TREE *tree, key_map *tree_map,
int idx;
char buff[1024];
DBUG_ENTER("print_sel_tree");
if (! _db_on_)
DBUG_VOID_RETURN;
String tmp(buff,sizeof(buff),&my_charset_bin);
tmp.length(0);
@@ -10192,9 +10190,7 @@ static void print_ror_scans_arr(TABLE *table, const char *msg,
struct st_ror_scan_info **start,
struct st_ror_scan_info **end)
{
DBUG_ENTER("print_ror_scans");
if (! _db_on_)
DBUG_VOID_RETURN;
DBUG_ENTER("print_ror_scans_arr");
char buff[1024];
String tmp(buff,sizeof(buff),&my_charset_bin);
@@ -10258,7 +10254,7 @@ static void print_quick(QUICK_SELECT_I *quick, const key_map *needed_reg)
{
char buf[MAX_KEY/8+1];
DBUG_ENTER("print_quick");
if (! _db_on_ || !quick)
if (!quick)
DBUG_VOID_RETURN;
DBUG_LOCK_FILE;