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Simple cleanups

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- Removing use of calls to current_thd
- More DBUG_PRINT
- Code style changes
- Made some local functions static
Ensure that calls to print_keyuse are locked with mutex to get all lines in same debug packet
This commit is contained in:
Monty
2015-06-25 23:34:54 +03:00
parent 8c815751c9
commit 67c56ab1e4
3 changed files with 22 additions and 17 deletions
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7
sql/sql_test.cc
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@ -248,7 +248,7 @@ TEST_join(JOIN *join)
#define FT_KEYPART (MAX_REF_PARTS+10)
void print_keyuse(KEYUSE *keyuse)
static void print_keyuse(KEYUSE *keyuse)
{
char buff[256];
char buf2[64];
@ -266,14 +266,11 @@ void print_keyuse(KEYUSE *keyuse)
else
fieldname= key_info->key_part[keyuse->keypart].field->field_name;
ll2str(keyuse->used_tables, buf2, 16, 0);
DBUG_LOCK_FILE;
fprintf(DBUG_FILE, "KEYUSE: %s.%s=%s optimize: %u used_tables: %s "
"ref_table_rows: %lu keypart_map: %0lx\n",
keyuse->table->alias.c_ptr(), fieldname, str.ptr(),
(uint) keyuse->optimize, buf2, (ulong) keyuse->ref_table_rows,
(ulong) keyuse->keypart_map);
DBUG_UNLOCK_FILE;
//key_part_map keypart_map; --?? there can be several?
}
@ -282,9 +279,9 @@ void print_keyuse_array(DYNAMIC_ARRAY *keyuse_array)
{
DBUG_LOCK_FILE;
fprintf(DBUG_FILE, "KEYUSE array (%d elements)\n", keyuse_array->elements);
DBUG_UNLOCK_FILE;
for(uint i=0; i < keyuse_array->elements; i++)
print_keyuse((KEYUSE*)dynamic_array_ptr(keyuse_array, i));
DBUG_UNLOCK_FILE;
}