From f43ebb83db74267a63613ecce7225ca73e593b38 Mon Sep 17 00:00:00 2001
From: "miguel@hegel.br" <>
Date: Sun, 29 Dec 2002 21:50:52 -0200
Subject: [PATCH] Fix compiler warnings removing unreferenced variables

---
 sql/field.cc      | 2 --
 sql/item.cc       | 1 -
 sql/sql_parse.cc  | 2 --
 sql/sql_select.cc | 2 +-
 sql/sql_show.cc   | 2 --
 5 files changed, 1 insertion(+), 8 deletions(-)

diff --git a/sql/field.cc b/sql/field.cc
index 9acf2e14829..36d1bf49c7c 100644
--- a/sql/field.cc
+++ b/sql/field.cc
@@ -2797,7 +2797,6 @@ double Field_timestamp::val_real(void)
 
 longlong Field_timestamp::val_int(void)
 {
-  uint len,pos;
   int part_time;
   uint32 temp;
   time_t time_arg;
@@ -3926,7 +3925,6 @@ double Field_string::val_real(void)
 
 longlong Field_string::val_int(void)
 {
-  longlong value;
   CHARSET_INFO *cs=charset();
   return my_strntoll(cs,ptr,field_length,NULL,10);
 }
diff --git a/sql/item.cc b/sql/item.cc
index feb318f829d..da62207307c 100644
--- a/sql/item.cc
+++ b/sql/item.cc
@@ -608,7 +608,6 @@ bool Item_field::fix_fields(THD *thd, TABLE_LIST *tables, Item **ref)
 			   (char *)field_name);
 	if (!r)
 	  return 1;
-	int res;
 	if (r->check_cols(1) || r->fix_fields(thd, tables, ref))
 	  return 1;
 	r->depended_from= last;
diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc
index de976076a33..b053e694e4e 100644
--- a/sql/sql_parse.cc
+++ b/sql/sql_parse.cc
@@ -1461,7 +1461,6 @@ mysql_execute_command(THD *thd)
   int	res= 0;
   LEX	*lex= &thd->lex;
   TABLE_LIST *tables= (TABLE_LIST*) lex->select_lex.table_list.first;
-  TABLE_LIST *cursor;
   SELECT_LEX *select_lex= &lex->select_lex;
   SELECT_LEX_UNIT *unit= &lex->unit;
   DBUG_ENTER("mysql_execute_command");
@@ -1803,7 +1802,6 @@ mysql_execute_command(THD *thd)
       }
       if (tables->next)
       {
-	TABLE_LIST *table;
 	if (check_table_access(thd, SELECT_ACL, tables->next))
 	  goto error;				// Error message is given
       }
diff --git a/sql/sql_select.cc b/sql/sql_select.cc
index 9ee8af08ae4..4ac55c75e3a 100644
--- a/sql/sql_select.cc
+++ b/sql/sql_select.cc
@@ -7525,7 +7525,7 @@ static void select_describe(JOIN *join, bool need_tmp_table, bool need_order,
       JOIN_TAB *tab=join->join_tab+i;
       TABLE *table=tab->table;
       char buff[512],*buff_ptr=buff;
-      char buff1[512], buff2[512], buff3[512];
+      char buff1[512], buff2[512];
       String tmp1(buff1,sizeof(buff1),default_charset_info);
       String tmp2(buff2,sizeof(buff2),default_charset_info);
       tmp1.length(0);
diff --git a/sql/sql_show.cc b/sql/sql_show.cc
index ebade0111b0..4cb0d2098d0 100644
--- a/sql/sql_show.cc
+++ b/sql/sql_show.cc
@@ -841,7 +841,6 @@ int
 mysqld_show_keys(THD *thd, TABLE_LIST *table_list)
 {
   TABLE *table;
-  char buff[256];
   Protocol *protocol= thd->protocol;
   DBUG_ENTER("mysqld_show_keys");
   DBUG_PRINT("enter",("db: %s  table: %s",table_list->db,
@@ -1329,7 +1328,6 @@ void mysqld_list_processes(THD *thd,const char *user, bool verbose)
   time_t now= time(0);
   while ((thd_info=thread_infos.get()))
   {
-    char buff[20],*end;
     protocol->prepare_for_resend();
     protocol->store((ulonglong) thd_info->thread_id);
     protocol->store(thd_info->user);