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Small addition to COM_DEBUG

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sql/sql_test.cc:
  small addition to COM_DEBUG
This commit is contained in:
unknown 2002-10-21 14:08:37 +03:00
parent f1592f89a6
commit 6449eec150
1 changed files with 20 additions and 3 deletions
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23
sql/sql_test.cc
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@ -51,22 +51,39 @@ print_where(COND *cond,const char *info)
extern HASH open_cache; extern HASH open_cache;
extern TABLE *unused_tables; extern TABLE *unused_tables;
static const char *lock_descriptions[] =
{
"No lock",
"Low priority read lock",
"Shared Read lock",
"High priority read lock",
"Read lock without concurrent inserts",
"Write lock that allows other writers",
"Write lock, but allow reading",
"Concurrent insert lock",
"Lock Used by delayed insert",
"Low priority write lock",
"High priority write lock",
"Highest priority write lock"
};
void print_cached_tables(void) void print_cached_tables(void)
{ {
uint idx,count,unused; uint idx,count,unused;
TABLE *start_link,*lnk; TABLE *start_link,*lnk;
VOID(pthread_mutex_lock(&LOCK_open)); VOID(pthread_mutex_lock(&LOCK_open));
puts("DB Table Version Thread L.thread Open"); puts("DB Table Version Thread L.thread Open Lock");
for (idx=unused=0 ; idx < open_cache.records ; idx++) for (idx=unused=0 ; idx < open_cache.records ; idx++)
{ {
TABLE *entry=(TABLE*) hash_element(&open_cache,idx); TABLE *entry=(TABLE*) hash_element(&open_cache,idx);
printf("%-14.14s %-32s%6ld%8ld%10ld%6d\n", printf("%-14.14s %-32s%6ld%8ld%10ld%6d %s\n",
entry->table_cache_key,entry->real_name,entry->version, entry->table_cache_key,entry->real_name,entry->version,
entry->in_use ? entry->in_use->thread_id : 0L, entry->in_use ? entry->in_use->thread_id : 0L,
entry->in_use ? entry->in_use->dbug_thread_id : 0L, entry->in_use ? entry->in_use->dbug_thread_id : 0L,
entry->db_stat ? 1 : 0); entry->db_stat ? 1 : 0, entry->in_use ? lock_descriptions[(int)entry->reginfo.lock_type] : "Not in use");
if (!entry->in_use) if (!entry->in_use)
unused++; unused++;
} }