Merge with 4.0.3

Some simple optimzations, more comments and indentation changes.
Add ` around database in 'use database' in binary log.
Moved max_error_count and max_warning_count to variables struct.
Removed SHOW_WARNS_COUNT and SHOW_ERRORS_COUNT calls.
Changed string functions to use character set of first string argument as default return characterset
(Each string function can change the above assumption if needed)


BitKeeper/etc/ignore:
  auto-union
BitKeeper/etc/logging_ok:
  auto-union
BUILD/SETUP.sh:
  Auto merged
BitKeeper/deleted/.del-getopt.h~a9ae679fa84f395:
  Auto merged
BitKeeper/deleted/.del-getvar.c~2a29ff383970fd31:
  Auto merged
Docs/manual.texi:
  Auto merged
SSL/cacert.pem:
  Auto merged
SSL/client-cert.pem:
  Auto merged
SSL/client-key.pem:
  Auto merged
SSL/server-cert.pem:
  Auto merged
SSL/server-key.pem:
  Auto merged
client/mysqldump.c:
  Auto merged
include/my_base.h:
  Auto merged
include/my_sys.h:
  Auto merged
include/mysql_com.h:
  Auto merged
isam/isamlog.c:
  Auto merged
isam/pack_isam.c:
  Auto merged
libmysqld/lib_sql.cc:
  Auto merged
myisam/ft_dump.c:
  Auto merged
myisam/ft_parser.c:
  Auto merged
myisam/ft_static.c:
  Auto merged
myisam/ft_test1.c:
  Auto merged
myisam/ft_update.c:
  Auto merged
myisam/mi_create.c:
  Auto merged
myisam/mi_key.c:
  Auto merged
myisam/mi_open.c:
  Auto merged
myisam/mi_static.c:
  Auto merged
myisam/mi_test1.c:
  Auto merged
myisam/mi_test2.c:
  Auto merged
myisam/mi_test3.c:
  Auto merged
myisam/mi_update.c:
  Auto merged
myisam/mi_write.c:
  Auto merged
myisam/myisamchk.c:
  Auto merged
myisam/myisamdef.h:
  Auto merged
myisam/myisamlog.c:
  Auto merged
myisam/myisampack.c:
  Auto merged
mysql-test/mysql-test-run.sh:
  Auto merged
mysql-test/r/create.result:
  Auto merged
mysql-test/r/fulltext.result:
  Auto merged
mysql-test/r/func_math.result:
  Auto merged
mysql-test/r/innodb.result:
  Auto merged
mysql-test/r/merge.result:
  Auto merged
mysql-test/r/myisam.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/r/select_found.result:
  Auto merged
mysql-test/r/union.result:
  Auto merged
mysql-test/t/create.test:
  Auto merged
mysql-test/t/myisam.test:
  Auto merged
mysql-test/t/select_found.test:
  Auto merged
mysql-test/t/union.test:
  Auto merged
mysys/default.c:
  Auto merged
mysys/mf_iocache2.c:
  Auto merged
mysys/my_error.c:
  Auto merged
mysys/my_init.c:
  Auto merged
scripts/mysql_config.sh:
  Auto merged
sql/convert.cc:
  Auto merged
sql/filesort.cc:
  Auto merged
sql/gen_lex_hash.cc:
  Auto merged
sql/ha_berkeley.cc:
  Auto merged
sql/ha_innodb.cc:
  Auto merged
sql/ha_myisam.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/handler.h:
  Auto merged
sql/hostname.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/item_sum.h:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/item_timefunc.h:
  Auto merged
sql/key.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/net_pkg.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/opt_range.h:
  Auto merged
sql/opt_sum.cc:
  Auto merged
sql/repl_failsafe.cc:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_cache.cc:
  Auto merged
sql/sql_db.cc:
  Auto merged
sql/sql_handler.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_load.cc:
  Auto merged
sql/sql_string.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_test.cc:
  Auto merged
sql/time.cc:
  Auto merged
sql/unireg.cc:
  Auto merged
strings/Makefile.am:
  Auto merged
strings/ctype-latin1_de.c:
  Auto merged
strings/ctype-tis620.c:
  Auto merged
tools/mysqlmanager.c:
  Auto merged
BitKeeper/deleted/.del-sslopt-case.h~224c80e75dad4997:
  merge with 4.0.3
BitKeeper/triggers/post-commit:
  merge with 4.0.3
client/mysql.cc:
  merge with 4.0.3 + simple optimsation
client/mysqltest.c:
  merge with 4.0.3 (Indentation change)
configure.in:
  merge with 4.0.3
extra/resolve_stack_dump.c:
  merge with 4.0.3 (Indentation change)
include/Makefile.am:
  merge with 4.0.3
include/myisam.h:
  merge with 4.0.3 (Indentation change)
include/mysql.h:
  merge with 4.0.3 (removed not used structure)
include/mysqld_error.h:
  merge with 4.0.3
libmysql/Makefile.shared:
  merge with 4.0.3
libmysql/libmysql.c:
  merge with 4.0.3 (Indentation change)
libmysqld/Makefile.am:
  merge with 4.0.3
myisam/ft_boolean_search.c:
  merge with 4.0.3 (Indentation change)
myisam/ft_nlq_search.c:
  merge with 4.0.3 (Indentation change)
myisam/mi_check.c:
  merge with 4.0.3
myisam/mi_search.c:
  merge with 4.0.3
myisam/mi_unique.c:
  merge with 4.0.3
mysys/Makefile.am:
  merge with 4.0.3
mysys/mf_casecnv.c:
  merge with 4.0.3
sql-bench/server-cfg.sh:
  Removed 8000 max row limit for Innodb
sql/Makefile.am:
  merge with 4.0.3
sql/field.cc:
  Indentation cleanup
  Changed sprintf -> my_sprintf
sql/field.h:
  merge with 4.0.3
sql/ha_heap.cc:
  merge with 4.0.3 (Indentation change)
sql/item.h:
  merge with 4.0.3 (Indentation change)
sql/item_cmpfunc.cc:
  merge with 4.0.3
sql/item_cmpfunc.h:
  Removed size_of() from items
  Indentation cleanup
sql/item_create.cc:
  merge
sql/item_create.h:
  merge
sql/item_func.cc:
  Added comments
  Changed string functions to use character set of first string argument as default return characterset
  Simple optimizations.
  Removed return of uninitalized variable.
sql/item_func.h:
  merge
sql/item_strfunc.cc:
  merge with 4.0.3 (Indentation change)
sql/item_strfunc.h:
  removed size_of()
sql/item_uniq.h:
  removed size_of()
sql/lex.h:
  merge with 4.0.3 (Indentation change)
sql/log_event.cc:
  Add ` around database in 'use database' in binary log.
sql/mysql_priv.h:
  merge with 4.0.3
sql/mysqld.cc:
  merge with 4.0.3 (Indentation change)
sql/share/czech/errmsg.txt:
  merge
sql/share/danish/errmsg.txt:
  merge
sql/share/dutch/errmsg.txt:
  merge
sql/share/english/errmsg.txt:
  merge
sql/share/estonian/errmsg.txt:
  merge
sql/share/french/errmsg.txt:
  merge
sql/share/german/errmsg.txt:
  merge
sql/share/greek/errmsg.txt:
  merge
sql/share/hungarian/errmsg.txt:
  merge
sql/share/italian/errmsg.txt:
  merge
sql/share/japanese/errmsg.txt:
  merge
sql/share/korean/errmsg.txt:
  merge
sql/share/norwegian-ny/errmsg.txt:
  merge
sql/share/norwegian/errmsg.txt:
  merge
sql/share/polish/errmsg.txt:
  merge
sql/share/portuguese/errmsg.txt:
  merge
sql/share/romanian/errmsg.txt:
  merge
sql/share/russian/errmsg.txt:
  merge
sql/share/slovak/errmsg.txt:
  merge
sql/share/spanish/errmsg.txt:
  merge
sql/share/swedish/errmsg.txt:
  merge
sql/share/ukrainian/errmsg.txt:
  merge
sql/sql_acl.cc:
  merge with 4.0.3
sql/sql_base.cc:
  More comments
  Fixed bug in send_fields() when using convert
sql/sql_class.cc:
  merge
sql/sql_class.h:
  Merge with 4.0.3
  Moved max_error_count and max_warning_count to variables struct.
sql/sql_delete.cc:
  merge with 4.0.3 (Indentation change)
sql/sql_lex.h:
  merge with 4.0.3
sql/sql_parse.cc:
  Removed SHOW_WARNS_COUNT and SHOW_ERRORS_COUNT.
  (Should be retrived from variables)
sql/sql_select.cc:
  merge with 4.0.3
sql/sql_show.cc:
  merge with 4.0.3
sql/sql_union.cc:
  merge with 4.0.3
sql/sql_update.cc:
  merge with 4.0.3
sql/sql_yacc.yy:
  merge with 4.0.3
  Indentation cleanup
sql/structs.h:
  merge with 4.0.3
sql/table.cc:
  merge with 4.0.3
sql/table.h:
  merge with 4.0.3

1 files changed, 35 insertions, 10 deletions

diff --git a/myisam/mi_open.c b/myisam/mi_open.c
index f621e4b760c..b05a8175a6e 100644
--- a/myisam/mi_open.c
+++ b/myisam/mi_open.c
@@ -17,6 +17,8 @@
 /* open a isam-database */
 
 #include "fulltext.h"
+#include "sp_defs.h"
+#include "rt_index.h"
 #include <m_ctype.h>
 
 #if defined(MSDOS) || defined(__WIN__)
@@ -65,7 +67,7 @@ static MI_INFO *test_if_reopen(char *filename)
 
 MI_INFO *mi_open(const char *name, int mode, uint open_flags)
 {
-  int lock_error,kfile,open_mode,save_errno;
+  int lock_error,kfile,open_mode,save_errno,have_rtree=0;
   uint i,j,len,errpos,head_length,base_pos,offset,info_length,keys,
     key_parts,unique_key_parts,tmp_length,uniques;
   char name_buff[FN_REFLEN], org_name [FN_REFLEN], index_name[FN_REFLEN],
@@ -254,7 +256,7 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags)
 			 &share->uniqueinfo,uniques*sizeof(MI_UNIQUEDEF),
 			 &share->keyparts,
 			 (key_parts+unique_key_parts+keys+uniques) *
-			 sizeof(MI_KEYSEG),
+			 sizeof(HA_KEYSEG),
 			 &share->rec,
 			 (share->base.fields+1)*sizeof(MI_COLUMNDEF),
 			 &share->blobs,sizeof(MI_BLOB)*share->base.blobs,
@@ -284,7 +286,7 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags)
 
     share->blocksize=min(IO_SIZE,myisam_block_size);
     {
-      MI_KEYSEG *pos=share->keyparts;
+      HA_KEYSEG *pos=share->keyparts;
       for (i=0 ; i < keys ; i++)
       {
 	disk_pos=mi_keydef_read(disk_pos, &share->keyinfo[i]);
@@ -293,6 +295,7 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags)
 	for (j=0 ; j < share->keyinfo[i].keysegs; j++,pos++)
 	{
 	  disk_pos=mi_keyseg_read(disk_pos, pos);
+	  
 	  if (pos->type == HA_KEYTYPE_TEXT || pos->type == HA_KEYTYPE_VARTEXT)
 	  {
 	    if (!pos->language)
@@ -304,7 +307,12 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags)
 	    }
 	  }
 	}
-	if (share->keyinfo[i].flag & HA_FULLTEXT)
+	if (share->keyinfo[i].flag & HA_SPATIAL)
+	{
+	  uint sp_segs=SPDIMS*2;
+	  share->keyinfo[i].seg=pos-sp_segs;
+	  share->keyinfo[i].keysegs--;
+	} else if (share->keyinfo[i].flag & HA_FULLTEXT)
 	{
 	  share->keyinfo[i].seg=pos-FT_SEGS;
 	  share->fulltext_index=1;
@@ -342,7 +350,11 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags)
       }
     }
     for (i=0 ; i < keys ; i++)
+    {
+      if (share->keyinfo[i].key_alg == HA_KEY_ALG_RTREE)
+        have_rtree=1;
       setup_key_functions(share->keyinfo+i);
+    }
 
     for (i=j=offset=0 ; i < share->base.fields ; i++)
     {
@@ -421,7 +433,8 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags)
 	((share->options & (HA_OPTION_READ_ONLY_DATA | HA_OPTION_TMP_TABLE |
 			   HA_OPTION_COMPRESS_RECORD |
 			   HA_OPTION_TEMP_COMPRESS_RECORD)) ||
-	 (open_flags & HA_OPEN_TMP_TABLE)) ? 0 : 1;
+	 (open_flags & HA_OPEN_TMP_TABLE) ||
+	 have_rtree) ? 0 : 1;
       if (share->concurrent_insert)
       {
 	share->lock.get_status=mi_get_status;
@@ -451,6 +464,7 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags)
 		       &info.blobs,sizeof(MI_BLOB)*share->base.blobs,
 		       &info.buff,(share->base.max_key_block_length*2+
 				   share->base.max_key_length),
+		       &info.rtree_recursion_state,have_rtree ? 1024 : 0,
 		       &info.lastkey,share->base.max_key_length*3+1,
 		       &info.filename,strlen(org_name)+1,
 		       NullS))
@@ -649,6 +663,16 @@ void mi_setup_functions(register MYISAM_SHARE *share)
 
 static void setup_key_functions(register MI_KEYDEF *keyinfo)
 {
+  if (keyinfo->key_alg == HA_KEY_ALG_RTREE)
+  {
+    keyinfo->ck_insert = rtree_insert;
+    keyinfo->ck_delete = rtree_delete;
+  }
+  else
+  {
+    keyinfo->ck_insert = _mi_ck_write;
+    keyinfo->ck_delete = _mi_ck_delete;
+  }
   if (keyinfo->flag & HA_BINARY_PACK_KEY)
   {						/* Simple prefix compression */
     keyinfo->bin_search=_mi_seq_search;
@@ -914,7 +938,7 @@ uint mi_keydef_write(File file, MI_KEYDEF *keydef)
   uchar *ptr=buff;
 
   *ptr++ = (uchar) keydef->keysegs;
-  *ptr++ = 0;					/* not used */
+  *ptr++ = keydef->key_alg;			/* Rtree or Btree */
   mi_int2store(ptr,keydef->flag);		ptr +=2;
   mi_int2store(ptr,keydef->block_length);	ptr +=2;
   mi_int2store(ptr,keydef->keylength);		ptr +=2;
@@ -926,7 +950,8 @@ uint mi_keydef_write(File file, MI_KEYDEF *keydef)
 char *mi_keydef_read(char *ptr, MI_KEYDEF *keydef)
 {
    keydef->keysegs	= (uint) *ptr++;
-   ptr++;
+   keydef->key_alg	= *ptr++;		/* Rtree or Btree */
+
    keydef->flag		= mi_uint2korr(ptr);	ptr +=2;
    keydef->block_length = mi_uint2korr(ptr);	ptr +=2;
    keydef->keylength	= mi_uint2korr(ptr);	ptr +=2;
@@ -942,9 +967,9 @@ char *mi_keydef_read(char *ptr, MI_KEYDEF *keydef)
 **  mi_keyseg
 ***************************************************************************/
 
-int mi_keyseg_write(File file, const MI_KEYSEG *keyseg)
+int mi_keyseg_write(File file, const HA_KEYSEG *keyseg)
 {
-  uchar buff[MI_KEYSEG_SIZE];
+  uchar buff[HA_KEYSEG_SIZE];
   uchar *ptr=buff;
 
   *ptr++ =keyseg->type;
@@ -962,7 +987,7 @@ int mi_keyseg_write(File file, const MI_KEYSEG *keyseg)
 }
 
 
-char *mi_keyseg_read(char *ptr, MI_KEYSEG *keyseg)
+char *mi_keyseg_read(char *ptr, HA_KEYSEG *keyseg)
 {
    keyseg->type		= *ptr++;
    keyseg->language	= *ptr++;