Merge from mysql-next-mr.

mysql-test/t/index_merge_innodb.test

@@ -21,14 +21,10 @@ let $index_merge_random_rows_in_EXPLAIN = 1;
 # InnoDB does not support Merge tables (affects include/index_merge1.inc)
 let $merge_table_support= 0;
 
-# The first two tests are disabled because of non deterministic explain output.
-# If include/index_merge1.inc can be enabled for InnoDB and all other
-# storage engines, please remove the subtest for Bug#21277 from
-# include/index_merge2.inc.
-# This test exists already in include/index_merge1.inc.
+# -- [DISABLED Bug#45727]
 # --source include/index_merge1.inc
 # --source include/index_merge_ror.inc
+# --source include/index_merge2.inc
 
---source include/index_merge2.inc
 --source include/index_merge_2sweeps.inc
 --source include/index_merge_ror_cpk.inc

mysql-test/t/information_schema-big.test

@@ -0,0 +1,48 @@
+# This test  uses grants, which can't get tested for embedded server
+-- source include/big_test.inc
+-- source include/not_embedded.inc
+
+# check that CSV engine was compiled in, as the result of the test depends
+# on the presence of the log tables (which are CSV-based).
+--source include/have_csv.inc
+
+--disable_warnings
+DROP TABLE IF EXISTS t0,t1,t2,t3,t4,t5;
+DROP VIEW IF EXISTS v1;
+--enable_warnings
+
+
+--echo #
+--echo # Bug#18925: subqueries with MIN/MAX functions on INFORMARTION_SCHEMA 
+--echo #
+
+SELECT t.table_name, c1.column_name
+  FROM information_schema.tables t
+       INNER JOIN
+       information_schema.columns c1
+       ON t.table_schema = c1.table_schema AND
+          t.table_name = c1.table_name
+  WHERE t.table_schema = 'information_schema' AND
+        c1.ordinal_position =
+        ( SELECT COALESCE(MIN(c2.ordinal_position),1)
+            FROM information_schema.columns c2
+            WHERE c2.table_schema = t.table_schema AND
+                  c2.table_name = t.table_name AND
+                  c2.column_name LIKE '%SCHEMA%'
+        )
+  AND t.table_name NOT LIKE 'innodb%';
+SELECT t.table_name, c1.column_name
+  FROM information_schema.tables t
+       INNER JOIN
+       information_schema.columns c1
+       ON t.table_schema = c1.table_schema AND
+          t.table_name = c1.table_name
+  WHERE t.table_schema = 'information_schema' AND
+        c1.ordinal_position =
+        ( SELECT COALESCE(MIN(c2.ordinal_position),1)
+            FROM information_schema.columns c2
+            WHERE c2.table_schema = 'information_schema' AND
+                  c2.table_name = t.table_name AND
+                  c2.column_name LIKE '%SCHEMA%'
+        )
+  AND t.table_name NOT LIKE 'innodb%';

mysql-test/t/information_schema.test

@@ -913,41 +913,6 @@ DROP FUNCTION f1;
 DROP PROCEDURE p1;
 DROP USER mysql_bug20230@localhost;
 
-#
-# Bug#18925 subqueries with MIN/MAX functions on INFORMARTION_SCHEMA
-#
-
-SELECT t.table_name, c1.column_name
-  FROM information_schema.tables t
-       INNER JOIN
-       information_schema.columns c1
-       ON t.table_schema = c1.table_schema AND
-          t.table_name = c1.table_name
-  WHERE t.table_schema = 'information_schema' AND
-        c1.ordinal_position =
-        ( SELECT COALESCE(MIN(c2.ordinal_position),1)
-            FROM information_schema.columns c2
-            WHERE c2.table_schema = t.table_schema AND
-                  c2.table_name = t.table_name AND
-                  c2.column_name LIKE '%SCHEMA%'
-        )
-        AND t.table_name not like 'innodb_%';
-SELECT t.table_name, c1.column_name
-  FROM information_schema.tables t
-       INNER JOIN
-       information_schema.columns c1
-       ON t.table_schema = c1.table_schema AND
-          t.table_name = c1.table_name
-  WHERE t.table_schema = 'information_schema' AND
-        c1.ordinal_position =
-        ( SELECT COALESCE(MIN(c2.ordinal_position),1)
-            FROM information_schema.columns c2
-            WHERE c2.table_schema = 'information_schema' AND
-                  c2.table_name = t.table_name AND
-                  c2.column_name LIKE '%SCHEMA%'
-        )
-        AND t.table_name not like 'innodb_%';
-
 #
 # Bug#2123 query with a simple non-correlated subquery over
 #          INFORMARTION_SCHEMA.TABLES

mysql-test/t/metadata.test

@@ -130,3 +130,60 @@ SELECT COALESCE(d, d), IFNULL(d, d), IF(i, d, d),
 DROP TABLE t1;
 
 --echo End of 5.0 tests
+
+# Verify that column metadata is correct for all possible data types.
+# Originally about BUG#42980 "Client doesn't set NUM_FLAG for DECIMAL"
+
+create table t1(
+# numeric types
+bool_col bool,
+boolean_col boolean,
+bit_col bit(5),
+tiny tinyint,
+tiny_uns tinyint unsigned,
+small smallint,
+small_uns smallint unsigned,
+medium mediumint,
+medium_uns mediumint unsigned,
+int_col int,
+int_col_uns int unsigned,
+big bigint,
+big_uns bigint unsigned,
+decimal_col decimal(10,5),
+# synonyms of DECIMAL
+numeric_col numeric(10),
+fixed_col fixed(10),
+dec_col dec(10),
+decimal_col_uns decimal(10,5) unsigned,
+fcol float,
+fcol_uns float unsigned,
+dcol double,
+double_precision_col double precision,
+dcol_uns double unsigned,
+# date/time types
+date_col date,
+time_col time,
+timestamp_col timestamp,
+year_col year,
+datetime_col datetime,
+# string types
+char_col char(5),
+varchar_col varchar(10),
+binary_col binary(10),
+varbinary_col varbinary(10),
+tinyblob_col tinyblob,
+blob_col blob,
+mediumblob_col mediumblob,
+longblob_col longblob,
+text_col text,
+mediumtext_col mediumtext,
+longtext_col longtext,
+enum_col enum("A","B","C"),
+set_col set("F","E","D")
+);
+
+--enable_metadata
+select * from t1;
+--disable_metadata
+
+drop table t1;

mysql-test/t/partition_pruning.test

@@ -1159,3 +1159,22 @@ INSERT INTO t1 VALUES ('2006-03-01 12:00:00');
 -- echo must use p0 only:
 explain partitions select * from t1 where recdate < '2006-01-01 00:00:00';
 drop table t1;
+
+-- echo # 
+-- echo # BUG#33730 Full table scan instead selected partitions for query more than 10 partitions
+-- echo # 
+create table t0 (a int);
+insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
+create table t1 (a int)
+  partition by range(a+0) (
+  partition p0 values less than (64),
+  partition p1 values less than (128),
+  partition p2 values less than (255)
+);
+insert into t1 select A.a + 10*B.a from t0 A, t0 B;
+
+# this will use interval_via_walking
+explain partitions select * from t1 where a between 10 and 13;
+explain partitions select * from t1 where a between 10 and 10+33;
+
+drop table t0, t1;