branches/zip: Merge 2236:2263 from branches/5.1.

handler/ha_innodb.cc

@@ -8341,10 +8341,11 @@ static MYSQL_SYSVAR_STR(data_file_path, innobase_data_file_path,
 
 static MYSQL_SYSVAR_LONG(autoinc_lock_mode, innobase_autoinc_lock_mode,
   PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
-  "The AUTOINC lock modes supported by InnoDB:\n"
-  "  0 => Old style AUTOINC locking (for backward compatibility)\n"
-  "  1 => New style AUTOINC locking\n"
-  "  2 => No AUTOINC locking (unsafe for SBR)",
+  "The AUTOINC lock modes supported by InnoDB:               "
+  "0 => Old style AUTOINC locking (for backward"
+  " compatibility)                                           "
+  "1 => New style AUTOINC locking                            "
+  "2 => No AUTOINC locking (unsafe for SBR)",
   NULL, NULL,
   AUTOINC_NEW_STYLE_LOCKING,	/* Default setting */
   AUTOINC_OLD_STYLE_LOCKING,	/* Minimum value */

mysql-test/innodb-semi-consistent.result

+drop table if exists t1;
 set session transaction isolation level read committed;
 create table t1(a int not null) engine=innodb DEFAULT CHARSET=latin1;
 insert into t1 values (1),(2),(3),(4),(5),(6),(7);

mysql-test/innodb-semi-consistent.test

 -- source include/not_embedded.inc
 -- source include/have_innodb.inc
 
+--disable_warnings
+drop table if exists t1;
+--enable_warnings
+
 # basic tests of semi-consistent reads
 
 connect (a,localhost,root,,);

mysql-test/innodb.result

@@ -1062,6 +1062,19 @@ select count(*) from t2 /* must be 2 as restored after rollback caused by the er
 count(*)
 2
 drop table t1, t2;
+drop table if exists t1, t2;
+CREATE TABLE t1 (a int, PRIMARY KEY (a));
+CREATE TABLE t2 (a int, PRIMARY KEY (a)) ENGINE=InnoDB;
+create trigger trg_del_t2 after  delete on t2 for each row
+insert into t1 values (1);
+insert into t1 values (1);
+insert into t2 values (1),(2);
+delete t2 from t2;
+ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
+select count(*) from t2 /* must be 2 as restored after rollback caused by the error */;
+count(*)
+2
+drop table t1, t2;
 create table t1 (a int, b int) engine=innodb;
 insert into t1 values(20,null);
 select t2.b, ifnull(t2.b,"this is null") from t1 as t2 left join t1 as t3 on
@@ -1727,10 +1740,10 @@ Variable_name	Value
 Innodb_page_size	16384
 show status like "Innodb_rows_deleted";
 Variable_name	Value
-Innodb_rows_deleted	70
+Innodb_rows_deleted	71
 show status like "Innodb_rows_inserted";
 Variable_name	Value
-Innodb_rows_inserted	1082
+Innodb_rows_inserted	1084
 show status like "Innodb_rows_updated";
 Variable_name	Value
 Innodb_rows_updated	885

mysql-test/innodb.test

@@ -752,6 +752,38 @@ select count(*) from t2 /* must be 2 as restored after rollback caused by the er
 drop table t1, t2;
 
 
+#
+# Bug #29136  	erred multi-delete on trans table does not rollback 
+#
+
+# prepare
+--disable_warnings
+drop table if exists t1, t2;
+--enable_warnings
+CREATE TABLE t1 (a int, PRIMARY KEY (a));
+CREATE TABLE t2 (a int, PRIMARY KEY (a)) ENGINE=InnoDB;
+create trigger trg_del_t2 after  delete on t2 for each row
+       insert into t1 values (1);
+insert into t1 values (1);
+insert into t2 values (1),(2);
+
+
+# exec cases A, B - see multi_update.test
+
+# A. send_error() w/o send_eof() branch
+
+--error ER_DUP_ENTRY
+delete t2 from t2;
+
+# check
+
+select count(*) from t2 /* must be 2 as restored after rollback caused by the error */;
+
+# cleanup bug#29136
+
+drop table t1, t2;
+
+
 #
 # Testing of IFNULL
 #