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Merge branch '10.6' into 10.9

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This commit is contained in:
Oleksandr Byelkin
2023-08-04 08:01:06 +02:00
parent a89527e127 5ea5291d97
commit 34a8e78581
858 changed files with 12277 additions and 6177 deletions
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141
sql/item_create.cc
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@ -49,20 +49,6 @@ get_native_fct_hash_key(const uchar *buff, size_t *length,
}
bool Native_func_registry_array::append_to_hash(HASH *hash) const
{
DBUG_ENTER("Native_func_registry_array::append_to_hash");
for (size_t i= 0; i < count(); i++)
{
const Native_func_registry &func= element(i);
DBUG_ASSERT(func.builder != NULL);
if (my_hash_insert(hash, (uchar*) &func))
DBUG_RETURN(true);
}
DBUG_RETURN(false);
}
#ifdef HAVE_SPATIAL
extern Native_func_registry_array native_func_registry_array_geom;
#endif
@ -5663,7 +5649,7 @@ Create_func_year_week::create_native(THD *thd, const LEX_CSTRING *name,
- keep 1 line per entry, it makes grep | sort easier
*/
Native_func_registry func_array[] =
const Native_func_registry func_array[] =
{
{ { STRING_WITH_LEN("ABS") }, BUILDER(Create_func_abs)},
{ { STRING_WITH_LEN("ACOS") }, BUILDER(Create_func_acos)},
@ -5868,7 +5854,9 @@ Native_func_registry func_array[] =
Native_func_registry_array
native_func_registry_array(func_array, array_elements(func_array));
static HASH native_functions_hash;
const size_t func_array_length= sizeof(func_array) / sizeof(Native_func_registry) - 1;
Native_functions_hash native_functions_hash;
/*
Load the hash table for native functions.
@ -5876,74 +5864,57 @@ static HASH native_functions_hash;
startup only (before going multi-threaded)
*/
int item_create_init()
bool Native_functions_hash::init(size_t count)
{
DBUG_ENTER("item_create_init");
size_t count= native_func_registry_array.count();
#ifdef HAVE_SPATIAL
count+= native_func_registry_array_geom.count();
#endif
if (my_hash_init(key_memory_native_functions, & native_functions_hash,
DBUG_ENTER("Native_functions_hash::init");
if (my_hash_init(key_memory_native_functions, this,
system_charset_info, (ulong) count, 0, 0, (my_hash_get_key)
get_native_fct_hash_key, NULL, MYF(0)))
DBUG_RETURN(1);
DBUG_RETURN(true);
if (native_func_registry_array.append_to_hash(&native_functions_hash))
DBUG_RETURN(1);
DBUG_RETURN(false);
}
#ifdef HAVE_SPATIAL
if (native_func_registry_array_geom.append_to_hash(&native_functions_hash))
DBUG_RETURN(1);
#endif
#ifdef DBUG_TRACE
for (uint i=0 ; i < native_functions_hash.records ; i++)
bool Native_functions_hash::append(const Native_func_registry array[],
size_t count)
{
DBUG_ENTER("Native_functions_hash::append");
for (size_t i= 0; i < count; i++)
{
Native_func_registry *func;
func= (Native_func_registry*) my_hash_element(& native_functions_hash, i);
if (my_hash_insert(this, (uchar*) &array[i]))
DBUG_RETURN(true);
}
#if ! defined (DBUG_OFF) && defined (DBUG_TRACE)
for (uint i=0 ; i < records ; i++)
{
const Native_func_registry *func=
(Native_func_registry*) my_hash_element(this, i);
DBUG_PRINT("info", ("native function: %s length: %u",
func->name.str, (uint) func->name.length));
}
#endif
DBUG_RETURN(0);
DBUG_RETURN(false);
}
/*
This function is used (dangerously) by plugin/versioning/versioning.cc
TODO: MDEV-20842 Wrap SQL functions defined in
plugin/versioning/versioning.cc into MariaDB_FUNCTION_PLUGIN
*/
int item_create_append(Native_func_registry array[])
bool Native_functions_hash::remove(const Native_func_registry array[],
size_t count)
{
Native_func_registry *func;
DBUG_ENTER("Native_functions_hash::remove");
DBUG_ENTER("item_create_append");
for (func= array; func->builder != NULL; func++)
for (size_t i= 0; i < count; i++)
{
if (my_hash_insert(& native_functions_hash, (uchar*) func))
DBUG_RETURN(1);
if (my_hash_delete(this, (uchar*) &array[i]))
DBUG_RETURN(true);
}
DBUG_RETURN(0);
DBUG_RETURN(false);
}
int item_create_remove(Native_func_registry array[])
{
Native_func_registry *func;
DBUG_ENTER("item_create_remove");
for (func= array; func->builder != NULL; func++)
{
if (my_hash_delete(& native_functions_hash, (uchar*) func))
DBUG_RETURN(1);
}
DBUG_RETURN(0);
}
/*
Empty the hash table for native functions.
@ -5951,10 +5922,10 @@ int item_create_remove(Native_func_registry array[])
shutdown only (after thread requests have been executed).
*/
void item_create_cleanup()
void Native_functions_hash::cleanup()
{
DBUG_ENTER("item_create_cleanup");
my_hash_free(& native_functions_hash);
DBUG_ENTER("Native_functions_hash::cleanup");
my_hash_free(this);
DBUG_VOID_RETURN;
}
@ -5977,25 +5948,53 @@ function_plugin_find_native_function_builder(THD *thd, const LEX_CSTRING &name)
Create_func *
find_native_function_builder(THD *thd, const LEX_CSTRING *name)
Native_functions_hash::find(THD *thd, const LEX_CSTRING &name) const
{
Native_func_registry *func;
Create_func *builder= NULL;
/* Thread safe */
func= (Native_func_registry*) my_hash_search(&native_functions_hash,
(uchar*) name->str,
name->length);
func= (Native_func_registry*) my_hash_search(this,
(uchar*) name.str,
name.length);
if (func && (builder= func->builder))
return builder;
if ((builder= function_plugin_find_native_function_builder(thd, *name)))
if ((builder= function_plugin_find_native_function_builder(thd, name)))
return builder;
return NULL;
}
int item_create_init()
{
size_t count= native_func_registry_array.count();
#ifdef HAVE_SPATIAL
count+= native_func_registry_array_geom.count();
#endif
if (native_functions_hash.init(count) ||
native_functions_hash.append(native_func_registry_array.elements(),
native_func_registry_array.count()))
return true;
#ifdef HAVE_SPATIAL
if (native_functions_hash.append(native_func_registry_array_geom.elements(),
native_func_registry_array_geom.count()))
return true;
#endif
return false;
}
void item_create_cleanup()
{
native_functions_hash.cleanup();
}
Create_qfunc *
find_qualified_function_builder(THD *thd)
{