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Try to optimize the cache buffer size needed for bulk_insert

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Fix for shutdown on Mac OS X


include/my_tree.h:
  Try to optimize the cache buffer size needed for bulk_insert
myisam/mi_write.c:
  Try to optimize the cache buffer size needed for bulk_insert
mysql-test/r/bdb.result:
  Make test repeatable
mysql-test/t/bdb.test:
  Make test repeatable
mysys/tree.c:
  Try to optimize the cache buffer size needed for bulk_insert
sql/mysql_priv.h:
  Small optimization
sql/mysqld.cc:
  Fix for shutdown on Mac OS X
sql/sql_insert.cc:
  Try to optimize the cache buffer size needed for bulk_insert
sql/sql_yacc.yy:
  Call thd->strmake() instead of sql_strmake()
sql/table.cc:
  Try to optimize the cache buffer size needed for bulk_insert
sql/table.h:
  Try to optimize the cache buffer size needed for bulk_insert
This commit is contained in:
unknown
2002-11-20 22:56:57 +02:00
parent 33d678fcdc
commit 9b9546edbc
11 changed files with 48 additions and 18 deletions
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8
mysys/tree.c
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@@ -45,7 +45,8 @@
#define BLACK 1
#define RED 0
#define DEFAULT_ALLOC_SIZE (8192-MALLOC_OVERHEAD)
#define DEFAULT_ALLOC_SIZE 8192
#define DEFAULT_ALIGN_SIZE 8192
static void delete_tree_element(TREE *,TREE_ELEMENT *);
static int tree_walk_left_root_right(TREE *,TREE_ELEMENT *,
@@ -72,8 +73,9 @@ void init_tree(TREE *tree, uint default_alloc_size, uint memory_limit,
DBUG_ENTER("init_tree");
DBUG_PRINT("enter",("tree: %lx size: %d",tree,size));
if (!default_alloc_size)
default_alloc_size= DEFAULT_ALLOC_SIZE;
if (default_alloc_size < DEFAULT_ALLOC_SIZE)
default_alloc_size= DEFAULT_ALLOC_SIZE;
default_alloc_size= MY_ALIGN(default_alloc_size, DEFAULT_ALIGN_SIZE);
bzero((gptr) &tree->null_element,sizeof(tree->null_element));
tree->root= &tree->null_element;
tree->compare=compare;