revno: 3721 [merge]

revision-id: igor@askmonty.org-20131113233112-nhm665c8kvmfmv0r

parent: bar@mnogosearch.org-20131113143412-nnf6q8io4mba06ym

parent: igor@askmonty.org-20131113224309-zu9s5acndpa8f1mf

committer: Igor Babaev <igor@askmonty.org>

branch nick: maria-5.3

timestamp: Wed 2013-11-13 15:31:12 -0800

message:

  Merge

    ------------------------------------------------------------

    revno: 3717.1.1

    revision-id: igor@askmonty.org-20131113224309-zu9s5acndpa8f1mf

    parent: sergii@pisem.net-20131112140225-77do23f20x8n45g3

    committer: Igor Babaev <igor@askmonty.org>

    branch nick: maria-5.3-mdev5091

    timestamp: Wed 2013-11-13 14:43:09 -0800

    message:

      Fixed bug mdev-5091.

      The function SELECT_LEX::update_used_tables should process all

      ORDER BY lists in any subselect of a union.

mysqld: field.cc:3675: virtual String* Field_long::val_str(String*, String*): Assertion `!table || (!table->read_set || bitmap_is_set(table->read_set, field_index))' failed.

131114 13:51:09 [ERROR] mysqld got signal 6 ;

#6  0x00007f88641ac0ee in __assert_fail_base (fmt=<optimized out>, assertion=0xcb3c30 "!table || (!table->read_set || bitmap_is_set(table->read_set, field_index))", file=0xcb3b4f "field.cc", line=<optimized out>, function=<optimized out>) at assert.c:94

#7  0x00007f88641ac192 in __GI___assert_fail (assertion=0xcb3c30 "!table || (!table->read_set || bitmap_is_set(table->read_set, field_index))", file=0xcb3b4f "field.cc", line=3675, function=0xcb6940 "virtual String* Field_long::val_str(String*, String*)") at assert.c:103

#8  0x000000000063b68c in Field_long::val_str (this=0x7f884802e090, val_buffer=0x7f886302e320, val_ptr=0x7f88480364f8) at field.cc:3675

#9  0x00000000005825f5 in Item_field::val_str (this=0x7f88480364e0, str=0x7f886302e320) at item.cc:2363

#10 0x000000000057d596 in Item::print_value (this=0x7f88480364e0, str=0x7f886302e820) at item.cc:564

#11 0x000000000058c82c in Item_field::print (this=0x7f88480364e0, str=0x7f886302e820, query_type=QT_ORDINARY) at item.cc:6188

#12 0x000000000058dcfd in Item_ref::print (this=0x7f8848038268, str=0x7f886302e820, query_type=QT_ORDINARY) at item.cc:6695

#13 0x00000000005640c9 in st_select_lex::print_order (str=0x7f886302e820, order=0x7f88480199a8, query_type=QT_ORDINARY) at sql_lex.cc:2155

#14 0x0000000000742cae in st_select_lex::print (this=0x3ac6360, thd=0x3ac38c8, str=0x7f886302e820, query_type=QT_ORDINARY) at sql_select.cc:22714

#15 0x0000000000563e4e in st_select_lex_unit::print (this=0x3ac5e58, str=0x7f886302e820, query_type=QT_ORDINARY) at sql_lex.cc:2106

#16 0x0000000000693538 in execute_sqlcom_select (thd=0x3ac38c8, all_tables=0x7f8848019180) at sql_parse.cc:5157

#17 0x000000000068a446 in mysql_execute_command (thd=0x3ac38c8) at sql_parse.cc:2305

#18 0x0000000000696108 in mysql_parse (thd=0x3ac38c8, rawbuf=0x7f8848018f40 "EXPLAIN EXTENDED SELECT a FROM v1 WHERE a > 100 ORDER BY b", length=58, found_semicolon=0x7f886302f7e0) at sql_parse.cc:6173

#19 0x0000000000687b63 in dispatch_command (command=COM_QUERY, thd=0x3ac38c8, packet=0x3b3db29 "", packet_length=58) at sql_parse.cc:1243

#20 0x0000000000686dd4 in do_command (thd=0x3ac38c8) at sql_parse.cc:923

#21 0x0000000000683c6e in handle_one_connection (arg=0x3ac38c8) at sql_connect.cc:1231

#22 0x00007f8864d47e9a in start_thread (arg=0x7f8863030700) at pthread_create.c:308

#23 0x00007f8864270cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112

CREATE TABLE t1 (a INT, b INT) ENGINE=MyISAM;

INSERT INTO t1 VALUES (4,1);

CREATE ALGORITHM=MERGE VIEW v1 AS SELECT * FROM t1;

EXPLAIN EXTENDED SELECT a FROM v1 WHERE a > 100 ORDER BY b;