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authorunknown <monty@donna.mysql.fi>2001-04-09 21:08:56 +0300
committerunknown <monty@donna.mysql.fi>2001-04-09 21:08:56 +0300
commitc7105d8008aa42e90e830ede25e7cbf0c22893c0 (patch)
tree8f547099445a7673d67da016f7a567772cd5552c /sql/sql_udf.cc
parent5dfbb2ca7bc7fff9db96f1f95315c511a7728780 (diff)
downloadmariadb-git-c7105d8008aa42e90e830ede25e7cbf0c22893c0.tar.gz
Fixed INSERT DELAYED with Innobase
Fix for shutdown on NT Fixed bug when using wrong dates from blob field. BitKeeper/deleted/.del-df_crash.result~4a3dbee64843953d: Delete: mysql-test/r/df_crash.result BitKeeper/deleted/.del-df_crash.test~4c365178fe437f6: Delete: mysql-test/t/df_crash.test Docs/manual.texi: Changelog innobase/ib_config.h.in: automatic changed file innobase/ib_config.h: automatic changed file mysql-test/r/func_time.result: Test case for bug in time functions mysql-test/r/innobase.result: Test for INSERT DELAYED mysql-test/t/func_time.test: Test case for bug in time functions mysql-test/t/innobase.test: Test for INSERT DELAYED scripts/mysql_convert_table_format.sh: Added --socket and --port sql/ha_innobase.cc: Fix bug when compiling with SAFE_MUTEX Cleaner comment when using SHOW TABLE STATUS sql/mysqld.cc: Fix for shutdown on NT sql/sql_insert.cc: Fixed problem with Innobase and INSERT DELAYED sql/sql_udf.cc: Support for UDF on windows sql/time.cc: Fixed bug when using wrong dates from blob field. strings/ctype-tis620.c: Removed not used variable support-files/mysql-max.spec.sh: Removed old not used section BitKeeper/etc/logging_ok: Logging to logging@openlogging.org accepted
Diffstat (limited to 'sql/sql_udf.cc')
-rw-r--r--sql/sql_udf.cc29
1 files changed, 24 insertions, 5 deletions
diff --git a/sql/sql_udf.cc b/sql/sql_udf.cc
index e5a0f6a40b6..2ba937be50a 100644
--- a/sql/sql_udf.cc
+++ b/sql/sql_udf.cc
@@ -35,10 +35,28 @@
#endif
#include "mysql_priv.h"
+
#ifdef HAVE_DLOPEN
extern "C"
{
+#if defined(__WIN__)
+ void* dlsym(void* lib,const char* name)
+ {
+ return GetProcAddress((HMODULE)lib,name);
+ }
+ void* dlopen(const char* libname,int unused)
+ {
+ return LoadLibraryEx(libname,NULL,0);
+ }
+ void dlclose(void* lib)
+ {
+ FreeLibrary((HMODULE)lib);
+ }
+
+#else
#include <dlfcn.h>
+#endif
+
#include <stdarg.h>
#include <hash.h>
}
@@ -62,6 +80,7 @@ static udf_func *add_udf(char *name, Item_result ret, char *dl,
static void del_udf(udf_func *udf);
static void *find_udf_dl(const char *dl);
+
static void init_syms(udf_func *tmp)
{
char nm[MAX_FIELD_NAME+16],*end;
@@ -232,7 +251,7 @@ static void del_udf(udf_func *udf)
uint name_length=udf->name_length;
udf->name=(char*) "*";
udf->name_length=1;
- hash_update(&udf_hash,(byte*) udf,name,name_length);
+ hash_update(&udf_hash,(byte*) udf,(byte*) name,name_length);
}
DBUG_VOID_RETURN;
}
@@ -262,7 +281,7 @@ udf_func *find_udf(const char *name,uint length,bool mark_used)
/* TODO: This should be changed to reader locks someday! */
pthread_mutex_lock(&THR_LOCK_udf);
- udf=(udf_func*) hash_search(&udf_hash,name,
+ udf=(udf_func*) hash_search(&udf_hash,(byte*) name,
length ? length : (uint) strlen(name));
if (mark_used)
udf->usage_count++;
@@ -304,7 +323,7 @@ static udf_func *add_udf(char *name, Item_result ret, char *dl,
tmp->returns = ret;
tmp->type = type;
tmp->usage_count=1;
- if (hash_insert(&udf_hash,(char*) tmp))
+ if (hash_insert(&udf_hash,(byte*) tmp))
return 0;
using_udf_functions=1;
return tmp;
@@ -344,7 +363,7 @@ int mysql_create_function(THD *thd,udf_func *udf)
}
pthread_mutex_lock(&THR_LOCK_udf);
- if (hash_search(&udf_hash,udf->name, udf->name_length))
+ if (hash_search(&udf_hash,(byte*) udf->name, udf->name_length))
{
net_printf(&thd->net, ER_UDF_EXISTS, udf->name);
goto err;
@@ -430,7 +449,7 @@ int mysql_drop_function(THD *thd,const char *udf_name)
DBUG_RETURN(1);
}
pthread_mutex_lock(&THR_LOCK_udf);
- if (!(udf=(udf_func*) hash_search(&udf_hash,udf_name, (uint) strlen(udf_name))))
+ if (!(udf=(udf_func*) hash_search(&udf_hash,(byte*) udf_name, (uint) strlen(udf_name))))
{
net_printf(&thd->net, ER_FUNCTION_NOT_DEFINED, udf_name);
goto err;