manual merged (blame me!)

Build-tools/Do-compile:
  Auto merged
Docs/Makefile.am:
  Auto merged
innobase/btr/btr0cur.c:
  Auto merged
innobase/include/lock0lock.h:
  Auto merged
innobase/include/row0mysql.h:
  Auto merged
innobase/include/srv0srv.h:
  Auto merged
innobase/include/sync0arr.h:
  Auto merged
innobase/include/trx0trx.h:
  Auto merged
innobase/lock/lock0lock.c:
  Auto merged
innobase/srv/srv0srv.c:
  Auto merged
innobase/srv/srv0start.c:
  Auto merged
innobase/sync/sync0arr.c:
  Auto merged
innobase/trx/trx0trx.c:
  Auto merged
sql/ha_innodb.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
mysql-test/r/innodb.result:
  to be fixed after the merge

Build-tools/Do-compile

@@ -171,6 +171,17 @@ info("PATH is $ENV{PATH}");
 
 log_timestamp();
 
+$md5_result= safe_system("perl $ENV{HOME}/my_md5sum -c ${opt_distribution}.md5");
+
+if ($md5_result != 0)
+{
+  abort("MD5 check failed for $opt_distribution!");
+}
+else
+{
+  info("SUCCESS: MD5 checks for $opt_distribution");
+}
+
 if (-x "$host/bin/mysqladmin")
 {
   log_system("$host/bin/mysqladmin $mysqladmin_args -S $mysql_unix_port -s shutdown");
@@ -204,17 +215,6 @@ if ($opt_stage == 0)
 safe_cd($host);
 if ($opt_stage == 0 && ! $opt_use_old_distribution)
 {
-  $md5_result= safe_system("./my_md5sum -c ${opt_distribution}.md5");
-
-  if ($md5_result != 0)
-  {
-	abort("MD5 failed for $opt_distribution!");
-  }
-  else
-  {
-	info("SUCCESS: MD5 checks for $opt_distribution");
-  }
-
   safe_system("gunzip < $opt_distribution | $tar xf -");
 
   # Fix file times; This is needed because the time for files may be
@@ -343,7 +343,9 @@ $tar_file=<$pwd/$host/mysql*.t*gz>;
 abort ("Could not find tarball!") unless ($tar_file);
 
 # Generate the MD5 for the binary distribution
-safe_system("./my_md5sum $tar_file > ${tar_file}.md5}");
+$tar_file=~ /(mysql[^\/]*)\.(tar\.gz|tgz)/;
+$tar_file_lite= "$1.$2";
+system("cd $pwd/$host; perl $ENV{HOME}/my_md5sum $tar_file_lite > ${tar_file_lite}.md5");
 
 #
 # Unpack the binary distribution

innobase/btr/btr0cur.c

@@ -2717,8 +2717,11 @@ btr_estimate_number_of_different_key_vals(
 			rec = page_rec_get_next(rec);
 		}
 		
+
 		if (n_cols == dict_index_get_n_unique_in_tree(index)) {
-			/* We add one because we know that the first record
+
+			/* If there is more than one leaf page in the tree,
+			we add one because we know that the first record
 			on the page certainly had a different prefix than the
 			last record on the previous index page in the
 			alphabetical order. Before this fix, if there was
@@ -2726,8 +2729,12 @@ btr_estimate_number_of_different_key_vals(
 			algorithm grossly underestimated the number of rows
 			in the table. */
 
+			if (btr_page_get_prev(page, &mtr) != FIL_NULL
+			    || btr_page_get_next(page, &mtr) != FIL_NULL) {
+
 				n_diff[n_cols]++;
 			}
+		}
 
 		total_external_size +=
 				btr_rec_get_externally_stored_len(rec);

innobase/include/lock0lock.h

@@ -418,7 +418,8 @@ lock_release_off_kernel(
 /*====================*/
 	trx_t*	trx);	/* in: transaction */
 /*************************************************************************
-Releases table locks, and releases possible other transactions waiting
+Releases table locks explicitly requested with LOCK TABLES (indicated by
+lock type LOCK_TABLE_EXP), and releases possible other transactions waiting
 because of these locks. */
 
 void
@@ -548,7 +549,7 @@ extern lock_sys_t*	lock_sys;
 /* Lock types */
 #define LOCK_TABLE	16	/* these type values should be so high that */
 #define	LOCK_REC	32	/* they can be ORed to the lock mode */
-#define LOCK_TABLE_EXP	80	/* explicit table lock */
+#define LOCK_TABLE_EXP	80	/* explicit table lock (80 = 16 + 64) */
 #define LOCK_TYPE_MASK	0xF0UL	/* mask used to extract lock type from the
 				type_mode field in a lock */
 /* Waiting lock flag */

innobase/include/row0mysql.h

@@ -161,11 +161,12 @@ row_lock_table_autoinc_for_mysql(
 	row_prebuilt_t*	prebuilt);	/* in: prebuilt struct in the MySQL
 					table handle */
 /*************************************************************************
-Unlocks a table lock possibly reserved by trx. */
+Unlocks all table locks explicitly requested by trx (with LOCK TABLES,
+lock type LOCK_TABLE_EXP). */
 
 void		  	
-row_unlock_table_for_mysql(
-/*=======================*/
+row_unlock_tables_for_mysql(
+/*========================*/
 	trx_t*	trx);	/* in: transaction */
 /*************************************************************************
 Sets a table lock on the table mentioned in prebuilt. */

innobase/include/srv0srv.h

@@ -157,6 +157,7 @@ extern	ulint	srv_test_n_mutexes;
 extern	ulint	srv_test_array_size;
 
 extern ulint	srv_activity_count;
+extern ulint	srv_fatal_semaphore_wait_threshold;
 
 extern mutex_t*	kernel_mutex_temp;/* mutex protecting the server, trx structs,
 				query threads, and lock table: we allocate

innobase/include/sync0arr.h

@@ -95,7 +95,7 @@ void
 sync_arr_wake_threads_if_sema_free(void);
 /*====================================*/
 /**************************************************************************
-Prints warnings of long semaphore waits to stderr. Currently > 120 sec. */
+Prints warnings of long semaphore waits to stderr. */
 
 void
 sync_array_print_long_waits(void);

innobase/include/trx0trx.h

@@ -423,8 +423,9 @@ struct trx_struct{
 	lock_t*		auto_inc_lock;	/* possible auto-inc lock reserved by
 					the transaction; note that it is also
 					in the lock list trx_locks */
-	ulint		n_tables_locked;/* number of table locks reserved by
-					the transaction, stored in trx_locks */
+	ulint		n_lock_table_exp;/* number of explicit table locks
+					(LOCK TABLES) reserved by the
+					transaction, stored in trx_locks */
 	UT_LIST_NODE_T(trx_t)
 			trx_list;	/* list of transactions */
 	UT_LIST_NODE_T(trx_t)

innobase/lock/lock0lock.c

@@ -2023,9 +2023,8 @@ lock_grant(
 
                 lock->trx->auto_inc_lock = lock;
         } else if (lock_get_type(lock) == LOCK_TABLE_EXP) {
-		ut_ad(lock_get_mode(lock) == LOCK_S
+		ut_a(lock_get_mode(lock) == LOCK_S
 			|| lock_get_mode(lock) == LOCK_X);
-		lock->trx->n_tables_locked++;
 	}
 
 	if (lock_print_waits) {
@@ -3203,6 +3202,10 @@ lock_table_create(
 	lock->type_mode = type_mode | LOCK_TABLE;
 	lock->trx = trx;
 
+	if (lock_get_type(lock) == LOCK_TABLE_EXP) {
+		lock->trx->n_lock_table_exp++;
+	}
+
 	lock->un_member.tab_lock.table = table;
 
 	UT_LIST_ADD_LAST(un_member.tab_lock.locks, table->locks, lock);
@@ -3239,6 +3242,10 @@ lock_table_remove_low(
 		trx->auto_inc_lock = NULL;
 	}
 
+	if (lock_get_type(lock) == LOCK_TABLE_EXP) {
+		lock->trx->n_lock_table_exp--;
+	}
+
 	UT_LIST_REMOVE(trx_locks, trx->trx_locks, lock);
 	UT_LIST_REMOVE(un_member.tab_lock.locks, table->locks, lock);
 }	
@@ -3386,7 +3393,7 @@ lock_table(
 		return(DB_SUCCESS);
 	}
 
-	ut_ad(flags == 0 || flags == LOCK_TABLE_EXP);
+	ut_a(flags == 0 || flags == LOCK_TABLE_EXP);
 
 	trx = thr_get_trx(thr);
 
@@ -3418,10 +3425,7 @@ lock_table(
 
 	lock_table_create(table, mode | flags, trx);
 
-	if (flags) {
-		ut_ad(mode == LOCK_S || mode == LOCK_X);
-		trx->n_tables_locked++;
-	}
+	ut_a(!flags || mode == LOCK_S || mode == LOCK_X);
 
 	lock_mutex_exit_kernel();
 
@@ -3502,7 +3506,7 @@ lock_table_dequeue(
 #ifdef UNIV_SYNC_DEBUG
 	ut_ad(mutex_own(&kernel_mutex));
 #endif /* UNIV_SYNC_DEBUG */
-	ut_ad(lock_get_type(in_lock) == LOCK_TABLE ||
+	ut_a(lock_get_type(in_lock) == LOCK_TABLE ||
 		lock_get_type(in_lock) == LOCK_TABLE_EXP);
 
 	lock = UT_LIST_GET_NEXT(un_member.tab_lock.locks, in_lock);
@@ -3608,9 +3612,8 @@ lock_release_off_kernel(
 
 			lock_table_dequeue(lock);
 			if (lock_get_type(lock) == LOCK_TABLE_EXP) {
-				ut_ad(lock_get_mode(lock) == LOCK_S
+				ut_a(lock_get_mode(lock) == LOCK_S
 					|| lock_get_mode(lock) == LOCK_X);
-				trx->n_tables_locked--;
 			}
 		}
 
@@ -3631,11 +3634,12 @@ lock_release_off_kernel(
 	mem_heap_empty(trx->lock_heap);
 
 	ut_a(trx->auto_inc_lock == NULL);
-	ut_a(trx->n_tables_locked == 0);
+	ut_a(trx->n_lock_table_exp == 0);
 }
 
 /*************************************************************************
-Releases table locks, and releases possible other transactions waiting
+Releases table locks explicitly requested with LOCK TABLES (indicated by
+lock type LOCK_TABLE_EXP), and releases possible other transactions waiting
 because of these locks. */
 
 void
@@ -3660,7 +3664,7 @@ lock_release_tables_off_kernel(
 		count++;
 
 		if (lock_get_type(lock) == LOCK_TABLE_EXP) {
-			ut_ad(lock_get_mode(lock) == LOCK_S
+			ut_a(lock_get_mode(lock) == LOCK_S
 				|| lock_get_mode(lock) == LOCK_X);
 			if (trx->insert_undo || trx->update_undo) {
 
@@ -3676,7 +3680,7 @@ lock_release_tables_off_kernel(
 			}
 
 			lock_table_dequeue(lock);
-			trx->n_tables_locked--;
+
 			lock = UT_LIST_GET_LAST(trx->trx_locks);
 			continue;
 		}
@@ -3695,9 +3699,7 @@ lock_release_tables_off_kernel(
 		lock = UT_LIST_GET_PREV(trx_locks, lock);
 	}
 
-	mem_heap_empty(trx->lock_heap);
-
-	ut_a(trx->n_tables_locked == 0);
+	ut_a(trx->n_lock_table_exp == 0);
 }
 
 /*************************************************************************

innobase/row/row0ins.c

@@ -370,6 +370,32 @@ row_ins_cascade_ancestor_updates_table(
 	return(FALSE);
 }
 	
+/*************************************************************************
+Returns the number of ancestor UPDATE or DELETE nodes of a
+cascaded update/delete node. */
+static
+ulint
+row_ins_cascade_n_ancestors(
+/*========================*/
+				/* out: number of ancestors */
+	que_node_t*	node)	/* in: node in a query graph */
+{
+	que_node_t*	parent;
+	ulint		n_ancestors = 0;
+
+	parent = que_node_get_parent(node);
+	
+	while (que_node_get_type(parent) == QUE_NODE_UPDATE) {
+		n_ancestors++;
+
+		parent = que_node_get_parent(parent);
+
+		ut_a(parent);
+	}
+
+	return(n_ancestors);
+}
+	
 /**********************************************************************
 Calculates the update vector node->cascade->update for a child table in
 a cascaded update. */
@@ -615,6 +641,34 @@ row_ins_foreign_report_add_err(
 	mutex_exit(&dict_foreign_err_mutex);
 }
 
+/*************************************************************************
+Invalidate the query cache for the given table. */
+static
+void
+row_ins_invalidate_query_cache(
+/*===========================*/
+	que_thr_t*	thr,		/* in: query thread whose run_node
+					is an update node */
+	const char*	name)		/* in: table name prefixed with
+					database name and a '/' character */
+{
+	char*	buf;
+	char*	ptr;
+	ulint	len = strlen(name) + 1;
+
+	buf = mem_strdupl(name, len);
+
+	ptr = strchr(buf, '/');
+	ut_a(ptr);
+	*ptr = '\0';
+
+	/* We call a function in ha_innodb.cc */
+#ifndef UNIV_HOTBACKUP
+	innobase_invalidate_query_cache(thr_get_trx(thr), buf, len);
+#endif
+	mem_free(buf);
+}
+
 /*************************************************************************
 Perform referential actions or checks when a parent row is deleted or updated
 and the constraint had an ON DELETE or ON UPDATE condition which was not
@@ -650,26 +704,15 @@ row_ins_foreign_check_on_constraint(
 	ulint		n_to_update;
 	ulint		err;
 	ulint		i;
-	char*		ptr;
-	char*		table_name_buf;
+
+
 	
 	ut_a(thr && foreign && pcur && mtr);
 
 	/* Since we are going to delete or update a row, we have to invalidate
 	the MySQL query cache for table */
 
-	table_name_buf = mem_strdup(table->name);
-
-	ptr = strchr(table_name_buf, '/');
-	ut_a(ptr);
-	*ptr = '\0';
-	
-#ifndef UNIV_HOTBACKUP
-	/* We call a function in ha_innodb.cc */
-	innobase_invalidate_query_cache(thr_get_trx(thr), table_name_buf,
-						strlen(table->name) + 1);
-#endif
-	mem_free(table_name_buf);
+	row_ins_invalidate_query_cache(thr, table->name);
 
 	node = thr->run_node;
 
@@ -757,6 +800,16 @@ row_ins_foreign_check_on_constraint(
 		goto nonstandard_exit_func;
 	}
 
+	if (row_ins_cascade_n_ancestors(cascade) >= 15) {
+		err = DB_ROW_IS_REFERENCED;
+
+		row_ins_foreign_report_err(
+(char*)"Trying a too deep cascaded delete or update\n",
+			thr, foreign, btr_pcur_get_rec(pcur), entry);
+
+		goto nonstandard_exit_func;
+	}
+
 	index = btr_pcur_get_btr_cur(pcur)->index;
 
 	ut_a(index == foreign->foreign_index);

innobase/row/row0mysql.c

@@ -741,14 +741,15 @@ row_lock_table_autoinc_for_mysql(
 }
 
 /*************************************************************************
-Unlocks a table lock possibly reserved by trx. */
+Unlocks all table locks explicitly requested by trx (with LOCK TABLES,
+lock type LOCK_TABLE_EXP). */
 
 void		  	
-row_unlock_table_for_mysql(
-/*=======================*/
+row_unlock_tables_for_mysql(
+/*========================*/
 	trx_t*	trx)	/* in: transaction */
 {
-	if (!trx->n_tables_locked) {
+	if (!trx->n_lock_table_exp) {
 
 		return;
 	}
@@ -3176,6 +3177,11 @@ row_check_table_for_mysql(
 
 	prebuilt->trx->isolation_level = TRX_ISO_REPEATABLE_READ;
 
+	/* Enlarge the fatal lock wait timeout during CHECK TABLE. */
+	mutex_enter(&kernel_mutex);
+	srv_fatal_semaphore_wait_threshold += 7200; /* 2 hours */
+	mutex_exit(&kernel_mutex);
+
 	index = dict_table_get_first_index(table);
 
 	while (index != NULL) {
@@ -3223,6 +3229,11 @@ row_check_table_for_mysql(
 		ret = DB_ERROR;
 	}
 
+	/* Restore the fatal lock wait timeout after CHECK TABLE. */
+	mutex_enter(&kernel_mutex);
+	srv_fatal_semaphore_wait_threshold -= 7200; /* 2 hours */
+	mutex_exit(&kernel_mutex);
+
 	prebuilt->trx->op_info = "";
 
 	return(ret);

innobase/srv/srv0srv.c

@@ -55,6 +55,9 @@ ibool	srv_lower_case_table_names	= FALSE;
 in the server */
 ulint	srv_activity_count	= 0;
 
+/* The following is the maximum allowed duration of a lock wait. */
+ulint	srv_fatal_semaphore_wait_threshold = 600;
+
 ibool	srv_lock_timeout_and_monitor_active = FALSE;
 ibool	srv_error_monitor_active = FALSE;
 

innobase/srv/srv0start.c

@@ -1115,7 +1115,7 @@ NetWare. */
 	srv_monitor_file_name = mem_alloc(
 			strlen(fil_path_to_mysql_datadir) +
 			20 + sizeof "/innodb_status.");
-	sprintf(srv_monitor_file_name, "%s/innodb.status.%lu",
+	sprintf(srv_monitor_file_name, "%s/innodb_status.%lu",
 		fil_path_to_mysql_datadir, os_proc_get_number());
 	srv_monitor_file = fopen(srv_monitor_file_name, "w+");
 	if (!srv_monitor_file) {

innobase/sync/sync0arr.c

@@ -895,7 +895,7 @@ sync_arr_wake_threads_if_sema_free(void)
 }
 
 /**************************************************************************
-Prints warnings of long semaphore waits to stderr. Currently > 120 sec. */
+Prints warnings of long semaphore waits to stderr. */
 
 void
 sync_array_print_long_waits(void)
@@ -905,6 +905,7 @@ sync_array_print_long_waits(void)
         ibool		old_val;
 	ibool		noticed = FALSE;
 	ulint           i;
+	ulint		fatal_timeout = srv_fatal_semaphore_wait_threshold;
 
         for (i = 0; i < sync_primary_wait_array->n_cells; i++) {
 
@@ -919,12 +920,13 @@ sync_array_print_long_waits(void)
                 }
 
                 if (cell->wait_object != NULL
-		    && difftime(time(NULL), cell->reservation_time) > 600) {
+		    && difftime(time(NULL), cell->reservation_time)
+		    > fatal_timeout) {
 
-			fputs(
-"InnoDB: Error: semaphore wait has lasted > 600 seconds\n"
+			fprintf(stderr,
+"InnoDB: Error: semaphore wait has lasted > %lu seconds\n"
 "InnoDB: We intentionally crash the server, because it appears to be hung.\n",
-				stderr);
+				fatal_timeout);
 
 		    	ut_error;
                 }

innobase/trx/trx0trx.c

@@ -151,7 +151,7 @@ trx_create(
 	trx->n_tickets_to_enter_innodb = 0;
 
 	trx->auto_inc_lock = NULL;
-	trx->n_tables_locked = 0;
+	trx->n_lock_table_exp = 0;
 	
 	trx->read_view_heap = mem_heap_create(256);
 	trx->read_view = NULL;
@@ -279,7 +279,7 @@ trx_free(
 
 	ut_a(!trx->has_search_latch);
 	ut_a(!trx->auto_inc_lock);
-	ut_a(!trx->n_tables_locked);
+	ut_a(!trx->n_lock_table_exp);
 
 	ut_a(trx->dict_operation_lock_mode == 0);
 

mysql-test/r/create_select_tmp.result

+drop table if exists t1, t2;
+CREATE TABLE t1 ( a int );
+INSERT INTO t1 VALUES (1),(2),(1);
+CREATE TABLE t2 ( PRIMARY KEY (a) ) TYPE=INNODB SELECT a FROM t1;
+Duplicate entry '1' for key 1
+select * from t2;
+Table 'test.t2' doesn't exist
+CREATE TEMPORARY TABLE t2 ( PRIMARY KEY (a) ) TYPE=INNODB SELECT a FROM t1;
+Duplicate entry '1' for key 1
+select * from t2;
+Table 'test.t2' doesn't exist
+CREATE TABLE t2 ( PRIMARY KEY (a) ) TYPE=MYISAM SELECT a FROM t1;
+Duplicate entry '1' for key 1
+select * from t2;
+Table 'test.t2' doesn't exist
+CREATE TEMPORARY TABLE t2 ( PRIMARY KEY (a) ) TYPE=MYISAM SELECT a FROM t1;
+Duplicate entry '1' for key 1
+select * from t2;
+Table 'test.t2' doesn't exist

mysql-test/r/rpl_drop.result

+slave stop;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+slave start;
+drop table if exists t1, t2;
+create table t1 (a int);
+drop table t1, t2;
+Unknown table 't2'

mysql-test/t/create_select_tmp.test

+# Testcase for BUG#4551
+# The bug was that when the table was TEMPORARY, it was not deleted if
+# the CREATE SELECT failed (the code intended too, but it actually
+# didn't). And as the CREATE TEMPORARY TABLE was not written to the
+# binlog if it was a transactional table, it resulted in an
+# inconsistency between binlog and the internal list of temp tables.
+
+-- source include/have_innodb.inc
+drop table if exists t1, t2;
+CREATE TABLE t1 ( a int );
+INSERT INTO t1 VALUES (1),(2),(1);
+--error 1062;
+CREATE TABLE t2 ( PRIMARY KEY (a) ) TYPE=INNODB SELECT a FROM t1;
+--error 1146;
+select * from t2;
+--error 1062;
+CREATE TEMPORARY TABLE t2 ( PRIMARY KEY (a) ) TYPE=INNODB SELECT a FROM t1;
+--error 1146;
+select * from t2;
+--error 1062;
+CREATE TABLE t2 ( PRIMARY KEY (a) ) TYPE=MYISAM SELECT a FROM t1;
+--error 1146;
+select * from t2;
+--error 1062;
+CREATE TEMPORARY TABLE t2 ( PRIMARY KEY (a) ) TYPE=MYISAM SELECT a FROM t1;
+--error 1146;
+select * from t2;

mysql-test/t/innodb.test

@@ -959,6 +959,23 @@ update t1,t2,t3 set t3.id=5, t2.id=6, t1.id=7  where t1.id =1 and t2.id = t1.id
 update t3 set  t3.id=7  where t1.id =1 and t2.id = t1.id and t3.id = t2.id;
 drop table t3,t2,t1;
 
+#
+# test for recursion depth limit
+#
+create table t1(
+	id int primary key,
+	pid int,
+	index(pid),
+	foreign key(pid) references t1(id) on delete cascade) engine=innodb;
+insert into t1 values(0,0),(1,0),(2,1),(3,2),(4,3),(5,4),(6,5),(7,6),
+	(8,7),(9,8),(10,9),(11,10),(12,11),(13,12),(14,13),(15,14);
+-- error 1217
+delete from t1 where id=0;
+delete from t1 where id=15;
+delete from t1 where id=0;
+
+drop table t1;
+
 #
 # Test timestamps
 #

mysql-test/t/rpl_drop.test

+# Testcase for BUG#4552 (DROP on two tables, one of which does not
+# exist, must be binlogged with a non-zero error code)
+source include/master-slave.inc;
+drop table if exists t1, t2;
+create table t1 (a int);
+--error 1051;
+drop table t1, t2;
+save_master_pos;
+connection slave;
+sync_with_master;

sql/ha_innodb.cc

@@ -4783,8 +4783,8 @@ ha_innobase::external_lock(
 	trx->n_mysql_tables_in_use--;
 	prebuilt->mysql_has_locked = FALSE;
 	auto_inc_counter_for_this_stat = 0;
-	if (trx->n_tables_locked) {
-		row_unlock_table_for_mysql(trx);
+	if (trx->n_lock_table_exp) {
+		row_unlock_tables_for_mysql(trx);
 	}
 
 	/* If the MySQL lock count drops to zero we know that the current SQL

sql/sql_insert.cc

@@ -1696,9 +1696,13 @@ void select_create::abort()
     table->file->extra(HA_EXTRA_NO_IGNORE_DUP_KEY);
     enum db_type table_type=table->db_type;
     if (!table->tmp_table)
+    {
       hash_delete(&open_cache,(byte*) table);
       if (!create_info->table_existed)
-      quick_rm_table(table_type,db,name);
+        quick_rm_table(table_type, db, name);
+    }
+    else if (!create_info->table_existed)
+      close_temporary_table(thd, db, name);
     table=0;
   }
   VOID(pthread_mutex_unlock(&LOCK_open));

sql/sql_load.cc

@@ -310,6 +310,11 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
   {
     if (transactional_table)
       ha_autocommit_or_rollback(thd,error);
+
+    if (read_file_from_client)
+      while (!read_info.next_line())
+	;
+
 #ifndef EMBEDDED_LIBRARY
     if (mysql_bin_log.is_open())
     {