From 63b7b45ff7f79a08a673e8b759a69f5ee7e67902 Mon Sep 17 00:00:00 2001
From: unknown <monty@tramp.mysql.fi>
Date: Tue, 3 Oct 2000 14:18:03 +0300
Subject: First part of automatic repair of MyISAM tables. Error on full disk
 on repair. SIGHUP signal handling. Update with keys on timestamp Portability
 fixes

Docs/manual.texi:
  Added documentation about automatic repair of MyISAM tables
client/mysql.cc:
  Remove usage of tempnam.
include/my_sys.h:
  Added create_temp_file
include/myisam.h:
  Fix for disk full on repair
myisam/mi_check.c:
  Fix for disk full on repair
myisam/sort.c:
  Fix for disk full on repair & removed usage of tempnam()
mysys/mf_cache.c:
  Remove usage of tempnam()
mysys/mf_dirname.c:
  Changed convert_dirname to return end 0
mysys/my_fopen.c:
  Security fixes
mysys/my_tempnam.c:
  remove blanks
readline/bind.c:
  Portability fixes
readline/complete.c:
  Portability fixes
readline/histexpand.c:
  Portability fixes
readline/input.c:
  Portability fixes
readline/search.c:
  Portability fixes
readline/shell.c:
  Portability fixes
readline/terminal.c:
  Portability fixes
readline/tilde.c:
  Portability fixes
readline/undo.c:
  Portability fixes
regex/cname.h:
  Portability fixes
regex/debug.c:
  Portability fixes
regex/main.c:
  Portability fixes
regex/regcomp.c:
  Portability fixes
regex/regerror.c:
  Portability fixes
sql/filesort.cc:
  Remove dummy code
sql/ha_myisam.cc:
  Automatic repair of MyISAM tables
sql/ha_myisam.h:
  Automatic repair of MyISAM tables
sql/handler.cc:
  Automatic repair of MyISAM tables
sql/handler.h:
  Automatic repair of MyISAM tables
sql/key.cc:
  Fix for UPDATE with key on timestamp column
sql/mysql_priv.h:
  Automatic repair of MyISAM tables
sql/mysqld.cc:
  Automatic repair of MyISAM tables & signal SIGHUP handling
sql/sql_base.cc:
  Automatic repair of MyISAM tables
sql/sql_class.cc:
  Automatic repair of MyISAM tables
sql/sql_class.h:
  Fix for insert with reference to columns
sql/sql_insert.cc:
  Fix for insert with reference to columns
sql/table.cc:
  Automatic repair of MyISAM tables
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted
---
 sql/sql_insert.cc | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

(limited to 'sql/sql_insert.cc')

diff --git a/sql/sql_insert.cc b/sql/sql_insert.cc
index 13feba9ab9c..26d110ba31c 100644
--- a/sql/sql_insert.cc
+++ b/sql/sql_insert.cc
@@ -140,6 +140,7 @@ int mysql_insert(THD *thd,TABLE_LIST *table_list, List<Item> &fields,
   if (!table)
     DBUG_RETURN(-1);
   thd->proc_info="init";
+  thd->used_tables=0;
   save_time_stamp=table->time_stamp;
   values= its++;
   if (check_insert_fields(thd,table,fields,*values,1) ||
@@ -200,7 +201,10 @@ int mysql_insert(THD *thd,TABLE_LIST *table_list, List<Item> &fields,
     }
     else
     {
-      table->record[0][0]=table->record[2][0];	// Fix delete marker
+      if (thd->used_tables)			// Column used in values()
+	restore_record(table,2);		// Get empty record
+      else
+	table->record[0][0]=table->record[2][0]; // Fix delete marker
       if (fill_record(table->field,*values))
       {
 	if (values_list.elements != 1)
@@ -1166,12 +1170,7 @@ select_insert::prepare(List<Item> &values)
   if (check_insert_fields(thd,table,*fields,values,1))
     DBUG_RETURN(1);
 
-  if (fields->elements)
-  {
-    restore_record(table,2);			// Get empty record
-  }
-  else
-    table->record[0][0]=table->record[2][0];	// Fix delete marker
+  restore_record(table,2);			// Get empty record
   table->next_number_field=table->found_next_number_field;
   thd->count_cuted_fields=1;			/* calc cuted fields */
   thd->cuted_fields=0;
-- 
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