merge

5 files changed, 29 insertions, 4 deletions

diff --git a/include/decimal.h b/include/decimal.h
index 4d1fbfddc01..1e0ee97c267 100644
--- a/include/decimal.h
+++ b/include/decimal.h
@@ -26,7 +26,9 @@ typedef struct st_decimal {
   decimal_digit *buf;
 } decimal;
 
-int decimal2string(decimal *from, char *to, int *to_len);
+int decimal2string(decimal *from, char *to, int *to_len,
+                   int fixed_precision, int fixed_decimals,
+                   char filler);
 int string2decimal(char *from, decimal *to, char **end);
 int string2decimal_fixed(char *from, decimal *to, char **end);
 int decimal2ulonglong(decimal *from, ulonglong *to);
@@ -35,6 +37,7 @@ int decimal2longlong(decimal *from, longlong *to);
 int longlong2decimal(longlong from, decimal *to);
 int decimal2double(decimal *from, double *to);
 int double2decimal(double from, decimal *to);
+void decimal_optimize_fraction(decimal *from);
 int decimal2bin(decimal *from, char *to, int precision, int scale);
 int bin2decimal(char *from, decimal *to, int precision, int scale);
 
@@ -50,6 +53,7 @@ int decimal_div(decimal *from1, decimal *from2, decimal *to, int scale_incr);
 int decimal_mod(decimal *from1, decimal *from2, decimal *to);
 int decimal_round(decimal *from, decimal *to, int new_scale, decimal_round_mode mode);
 int decimal_is_zero(decimal *from);
+void max_decimal(int precision, int frac, decimal *to);
 
 /* set a decimal to zero */
 
@@ -65,7 +69,8 @@ int decimal_is_zero(decimal *from);
   of the decimal (including decimal dot, possible sign and \0)
 */
 
-#define decimal_string_size(dec) ((dec)->intg + (dec)->frac + ((dec)->frac > 0) + 2)
+#define decimal_string_size(dec) (((dec)->intg ? (dec)->intg : 1) + \
+				  (dec)->frac + ((dec)->frac > 0) + 2)
 
 /* negate a decimal */
 #define decimal_neg(dec) do { (dec)->sign^=1; } while(0)
diff --git a/include/ft_global.h b/include/ft_global.h
index 94f6ad9ef51..c3f60d13a7a 100644
--- a/include/ft_global.h
+++ b/include/ft_global.h
@@ -62,7 +62,7 @@ void ft_free_stopwords(void);
 #define FT_SORTED 2
 #define FT_EXPAND 4   /* query expansion */
 
-FT_INFO *ft_init_search(uint,void *, uint, byte *, uint, byte *);
+FT_INFO *ft_init_search(uint,void *, uint, byte *, uint,CHARSET_INFO *, byte *);
 my_bool ft_boolean_check_syntax_string(const byte *);
 
 #ifdef  __cplusplus
diff --git a/include/my_global.h b/include/my_global.h
index f27eb4733bd..f5cd8edeab9 100644
--- a/include/my_global.h
+++ b/include/my_global.h
@@ -135,7 +135,13 @@
 #ifdef HAVE_UNIXWARE7_THREADS
 #include <thread.h>
 #else
+#if defined(HPUX10) || defined(HPUX11)
+C_MODE_START			/* HPUX needs this, signal.h bug */
+#include <pthread.h>
+C_MODE_END
+#else
 #include <pthread.h>		/* AIX must have this included first */
+#endif
 #endif /* HAVE_UNIXWARE7_THREADS */
 #endif /* HAVE_mit_thread */
 #if !defined(SCO) && !defined(_REENTRANT)
diff --git a/include/mysql.h b/include/mysql.h
index 58c314207c1..b87b865608e 100644
--- a/include/mysql.h
+++ b/include/mysql.h
@@ -337,6 +337,17 @@ typedef struct st_mysql_parameters
 */
 int STDCALL mysql_server_init(int argc, char **argv, char **groups);
 void STDCALL mysql_server_end(void);
+/*
+  mysql_server_init/end need to be called when using libmysqld or
+  libmysqlclient (exactly, mysql_server_init() is called by mysql_init() so
+  you don't need to call it explicitely; but you need to call
+  mysql_server_end() to free memory). The names are a bit misleading
+  (mysql_SERVER* to be used when using libmysqlCLIENT). So we add more general
+  names which suit well whether you're using libmysqld or libmysqlclient. We
+  intend to promote these aliases over the mysql_server* ones.
+*/
+#define mysql_library_init mysql_server_init
+#define mysql_library_end mysql_server_end
 
 MYSQL_PARAMETERS *STDCALL mysql_get_parameters(void);
 
diff --git a/include/mysql_com.h b/include/mysql_com.h
index 78d71bde1cf..3165ca4c4c3 100644
--- a/include/mysql_com.h
+++ b/include/mysql_com.h
@@ -216,6 +216,7 @@ enum enum_field_types { MYSQL_TYPE_DECIMAL, MYSQL_TYPE_TINY,
 			MYSQL_TYPE_DATETIME, MYSQL_TYPE_YEAR,
 			MYSQL_TYPE_NEWDATE, MYSQL_TYPE_VARCHAR,
 			MYSQL_TYPE_BIT,
+                        MYSQL_TYPE_NEWDECIMAL=246,
 			MYSQL_TYPE_ENUM=247,
 			MYSQL_TYPE_SET=248,
 			MYSQL_TYPE_TINY_BLOB=249,
@@ -231,6 +232,7 @@ enum enum_field_types { MYSQL_TYPE_DECIMAL, MYSQL_TYPE_TINY,
 /* For backward compatibility */
 #define CLIENT_MULTI_QUERIES    CLIENT_MULTI_STATEMENTS    
 #define FIELD_TYPE_DECIMAL     MYSQL_TYPE_DECIMAL
+#define FIELD_TYPE_NEWDECIMAL  MYSQL_TYPE_NEWDECIMAL
 #define FIELD_TYPE_TINY        MYSQL_TYPE_TINY
 #define FIELD_TYPE_SHORT       MYSQL_TYPE_SHORT
 #define FIELD_TYPE_LONG        MYSQL_TYPE_LONG
@@ -346,7 +348,8 @@ struct rand_struct {
 
   /* The following is for user defined functions */
 
-enum Item_result {STRING_RESULT, REAL_RESULT, INT_RESULT, ROW_RESULT};
+enum Item_result {STRING_RESULT, REAL_RESULT, INT_RESULT, ROW_RESULT,
+                  DECIMAL_RESULT};
 
 typedef struct st_udf_args
 {