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Merge magare.gmz:/home/kgeorge/mysql/work/mysql-5.0-opt

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into  magare.gmz:/home/kgeorge/mysql/work/merge-5.1-opt


mysql-test/r/loaddata.result:
  Auto merged
mysql-test/t/loaddata.test:
  Auto merged
sql/filesort.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_load.cc:
  Auto merged
sql/uniques.cc:
  Auto merged
mysql-test/include/mix1.inc:
  manual merge 5.0-opt -> 5.1-opt
mysql-test/r/innodb_mysql.result:
  manual merge 5.0-opt -> 5.1-opt
sql/log.cc:
  manual merge 5.0-opt -> 5.1-opt
This commit is contained in:
unknown
2007-07-04 11:46:45 +03:00
parent 6097e627b4 8d035c57f0
commit 589762cff7
11 changed files with 245 additions and 18 deletions
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61
mysql-test/include/mix1.inc
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@ -28,7 +28,7 @@
eval SET SESSION STORAGE_ENGINE = $engine_type;
--disable_warnings
drop table if exists t1,t2,t1m,t1i,t2m,t2i,t4;
drop table if exists t1,t2,t3,t4,t1m,t1i,t2m,t2i,t4;
--enable_warnings
@ -707,8 +707,67 @@ DISCONNECT c2;
DROP TABLE t1,t2;
#
# Bug #25798: a query with forced index merge returns wrong result
#
CREATE TABLE t1 (
id int NOT NULL auto_increment PRIMARY KEY,
b int NOT NULL,
c datetime NOT NULL,
INDEX idx_b(b),
INDEX idx_c(c)
) ENGINE=InnoDB;
CREATE TABLE t2 (
b int NOT NULL auto_increment PRIMARY KEY,
c datetime NOT NULL
) ENGINE= MyISAM;
INSERT INTO t2(c) VALUES ('2007-01-01');
INSERT INTO t2(c) SELECT c FROM t2;
INSERT INTO t2(c) SELECT c FROM t2;
INSERT INTO t2(c) SELECT c FROM t2;
INSERT INTO t2(c) SELECT c FROM t2;
INSERT INTO t2(c) SELECT c FROM t2;
INSERT INTO t2(c) SELECT c FROM t2;
INSERT INTO t2(c) SELECT c FROM t2;
INSERT INTO t2(c) SELECT c FROM t2;
INSERT INTO t2(c) SELECT c FROM t2;
INSERT INTO t2(c) SELECT c FROM t2;
INSERT INTO t1(b,c) SELECT b,c FROM t2;
UPDATE t2 SET c='2007-01-02';
INSERT INTO t1(b,c) SELECT b,c FROM t2;
UPDATE t2 SET c='2007-01-03';
INSERT INTO t1(b,c) SELECT b,c FROM t2;
set @@sort_buffer_size=8192;
SELECT COUNT(*) FROM t1;
--replace_column 9 #
EXPLAIN
SELECT COUNT(*) FROM t1
WHERE (c >= '2007-01-02' AND c <= '2007-01-03') OR b >= 1;
SELECT COUNT(*) FROM t1
WHERE (c >= '2007-01-02' AND c <= '2007-01-03') OR b >= 1;
--replace_column 9 #
EXPLAIN
SELECT COUNT(*) FROM t1 FORCE INDEX(idx_b, idx_c)
WHERE (c >= '2007-01-02' AND c <= '2007-01-03') OR b >= 1;
SELECT COUNT(*) FROM t1 FORCE INDEX(idx_b, idx_c)
WHERE (c >= '2007-01-02' AND c <= '2007-01-03') OR b >= 1;
set @@sort_buffer_size=default;
DROP TABLE t1,t2;
--echo End of 5.0 tests
#
# Test of behaviour with CREATE ... SELECT
#