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Fix for FLUSH QUERY CACHE

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Fix for new bug in CREATE TABLE when sorting keys.


Docs/manual.texi:
  Added FOUND_ROWS() section.
include/my_base.h:
  Spatial index
include/myisam.h:
  Spatial index
include/mysql_com.h:
  Spatial index
myisam/ft_dump.c:
  Remove warnings.
mysys/hash.c:
  Fix for SUNPRO_C (Sun's Fortre compiler)
sql/sql_cache.cc:
  Fix for FLUSH QUERY CACHE.
sql/sql_cache.h:
  Fix for FLUSH QUERY CACHE.
sql/sql_table.cc:
  Fix for new bug when sorting keys.
This commit is contained in:
unknown
2002-01-05 22:51:42 +02:00
parent f06d80f679
commit e9b750d1a6
9 changed files with 195 additions and 37 deletions
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16
sql/sql_table.cc
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@@ -212,8 +212,6 @@ int quick_rm_table(enum db_type base,const char *db,
static int sort_keys(KEY *a, KEY *b)
{
if (a == b) // Safety
return 0;
if (a->flags & HA_NOSAME)
{
if (!(b->flags & HA_NOSAME))
@@ -235,7 +233,13 @@ static int sort_keys(KEY *a, KEY *b)
{
return (a->flags & HA_FULLTEXT) ? 1 : -1;
}
return a < b ? -1 : 1; // Prefer original key order
/*
Prefer original key order. usable_key_parts contains here
the original key position.
*/
return ((a->usable_key_parts < b->usable_key_parts) ? -1 :
(a->usable_key_parts > b->usable_key_parts) ? 1 :
0);
}
@@ -396,7 +400,7 @@ int mysql_create_table(THD *thd,const char *db, const char *table_name,
List<Key> keys_in_order; // Add new keys here
bool primary_key=0,unique_key=0;
Key *key;
uint tmp;
uint tmp, key_number;
tmp=min(file->max_keys(), MAX_KEY);
if (key_count > tmp)
{
@@ -428,7 +432,8 @@ int mysql_create_table(THD *thd,const char *db, const char *table_name,
DBUG_RETURN(-1); // Out of memory
key_iterator.rewind();
for (; (key=key_iterator++) ; key_info++)
key_number=0;
for (; (key=key_iterator++) ; key_info++, key_number++)
{
uint key_length=0;
key_part_spec *column;
@@ -437,6 +442,7 @@ int mysql_create_table(THD *thd,const char *db, const char *table_name,
(key->type == Key::FULLTEXT) ? HA_FULLTEXT : HA_NOSAME;
key_info->key_parts=(uint8) key->columns.elements;
key_info->key_part=key_part_info;
key_info->usable_key_parts= key_number;
if (key->type == Key::FULLTEXT)
{