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authorunknown <bell@sanja.is.com.ua>2005-07-05 12:23:13 +0300
committerunknown <bell@sanja.is.com.ua>2005-07-05 12:23:13 +0300
commitdd72175d0b3b23f1b8873e21e9348e807990e7ce (patch)
treeb400a2b64f5c021741e4894d96b540aa97929cee
parentb5fd8cae27ae710ae5ab3681534c315c6049b6f7 (diff)
downloadmariadb-git-dd72175d0b3b23f1b8873e21e9348e807990e7ce.tar.gz
post-merge fixes
mysql-test/r/query_cache.result: results moved sql/sql_cache.cc: postmerge fixes
-rw-r--r--mysql-test/r/query_cache.result179
-rw-r--r--sql/sql_cache.cc5
2 files changed, 91 insertions, 93 deletions
diff --git a/mysql-test/r/query_cache.result b/mysql-test/r/query_cache.result
index 8123522cd2c..699d81d4cef 100644
--- a/mysql-test/r/query_cache.result
+++ b/mysql-test/r/query_cache.result
@@ -924,101 +924,13 @@ group_concat(a)
12345678901234567890
set group_concat_max_len=default;
drop table t1;
-flush status;
-CREATE TABLE t1 (
-`date` datetime NOT NULL default '0000-00-00 00:00:00',
-KEY `date` (`date`)
-) ENGINE=MyISAM;
-INSERT INTO t1 VALUES ('20050326');
-INSERT INTO t1 VALUES ('20050325');
-SELECT COUNT(*) FROM t1 WHERE date BETWEEN '20050326' AND '20050327 0:0:0';
-COUNT(*)
-0
-Warnings:
-Warning 1292 Truncated incorrect datetime value: '20050327 0:0:0'
-Warning 1292 Truncated incorrect datetime value: '20050327 0:0:0'
-SELECT COUNT(*) FROM t1 WHERE date BETWEEN '20050326' AND '20050328 0:0:0';
-COUNT(*)
-0
-Warnings:
-Warning 1292 Truncated incorrect datetime value: '20050328 0:0:0'
-Warning 1292 Truncated incorrect datetime value: '20050328 0:0:0'
-SELECT COUNT(*) FROM t1 WHERE date BETWEEN '20050326' AND '20050327 0:0:0';
-COUNT(*)
-0
-Warnings:
-Warning 1292 Truncated incorrect datetime value: '20050327 0:0:0'
-Warning 1292 Truncated incorrect datetime value: '20050327 0:0:0'
-show status like "Qcache_queries_in_cache";
-Variable_name Value
-Qcache_queries_in_cache 0
-show status like "Qcache_inserts";
-Variable_name Value
-Qcache_inserts 0
-show status like "Qcache_hits";
-Variable_name Value
-Qcache_hits 0
-drop table t1;
-create table t1 (a int);
-insert into t1 values (1);
-reset query cache;
-flush status;
-select * from (select * from t1) a;
-a
-1
-show status like "Qcache_queries_in_cache";
-Variable_name Value
-Qcache_queries_in_cache 1
-show status like "Qcache_inserts";
-Variable_name Value
-Qcache_inserts 1
-show status like "Qcache_hits";
-Variable_name Value
-Qcache_hits 0
-select * from (select * from t1) a;
-a
-1
-show status like "Qcache_queries_in_cache";
-Variable_name Value
-Qcache_queries_in_cache 1
-show status like "Qcache_inserts";
-Variable_name Value
-Qcache_inserts 1
-show status like "Qcache_hits";
-Variable_name Value
-Qcache_hits 1
-insert into t1 values (2);
-show status like "Qcache_queries_in_cache";
-Variable_name Value
-Qcache_queries_in_cache 0
-show status like "Qcache_inserts";
-Variable_name Value
-Qcache_inserts 1
-show status like "Qcache_hits";
-Variable_name Value
-Qcache_hits 1
-select * from (select * from t1) a;
-a
-1
-2
-show status like "Qcache_queries_in_cache";
-Variable_name Value
-Qcache_queries_in_cache 1
-show status like "Qcache_inserts";
-Variable_name Value
-Qcache_inserts 2
-show status like "Qcache_hits";
-Variable_name Value
-Qcache_hits 1
-
-drop table t1;
create table t1 (a int);
show status like "Qcache_queries_in_cache";
Variable_name Value
Qcache_queries_in_cache 0
show status like "Qcache_inserts";
Variable_name Value
-Qcache_inserts 19
+Qcache_inserts 18
show status like "Qcache_hits";
Variable_name Value
Qcache_hits 6
@@ -1031,7 +943,7 @@ Variable_name Value
Qcache_queries_in_cache 1
show status like "Qcache_inserts";
Variable_name Value
-Qcache_inserts 20
+Qcache_inserts 19
show status like "Qcache_hits";
Variable_name Value
Qcache_hits 7
@@ -1095,6 +1007,93 @@ abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzab
zyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvutsrqponmlkjihgfedcbazyxwvuts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flush query cache;
drop table t1, t2;
+flush status;
+CREATE TABLE t1 (
+`date` datetime NOT NULL default '0000-00-00 00:00:00',
+KEY `date` (`date`)
+) ENGINE=MyISAM;
+INSERT INTO t1 VALUES ('20050326');
+INSERT INTO t1 VALUES ('20050325');
+SELECT COUNT(*) FROM t1 WHERE date BETWEEN '20050326' AND '20050327 0:0:0';
+COUNT(*)
+0
+Warnings:
+Warning 1292 Incorrect datetime value: '20050327 0:0:0' for column 'date' at row 1
+Warning 1292 Incorrect datetime value: '20050327 0:0:0' for column 'date' at row 1
+SELECT COUNT(*) FROM t1 WHERE date BETWEEN '20050326' AND '20050328 0:0:0';
+COUNT(*)
+0
+Warnings:
+Warning 1292 Incorrect datetime value: '20050328 0:0:0' for column 'date' at row 1
+Warning 1292 Incorrect datetime value: '20050328 0:0:0' for column 'date' at row 1
+SELECT COUNT(*) FROM t1 WHERE date BETWEEN '20050326' AND '20050327 0:0:0';
+COUNT(*)
+0
+Warnings:
+Warning 1292 Incorrect datetime value: '20050327 0:0:0' for column 'date' at row 1
+Warning 1292 Incorrect datetime value: '20050327 0:0:0' for column 'date' at row 1
+show status like "Qcache_queries_in_cache";
+Variable_name Value
+Qcache_queries_in_cache 0
+show status like "Qcache_inserts";
+Variable_name Value
+Qcache_inserts 0
+show status like "Qcache_hits";
+Variable_name Value
+Qcache_hits 0
+drop table t1;
+create table t1 (a int);
+insert into t1 values (1);
+reset query cache;
+flush status;
+select * from (select * from t1) a;
+a
+1
+show status like "Qcache_queries_in_cache";
+Variable_name Value
+Qcache_queries_in_cache 1
+show status like "Qcache_inserts";
+Variable_name Value
+Qcache_inserts 1
+show status like "Qcache_hits";
+Variable_name Value
+Qcache_hits 0
+select * from (select * from t1) a;
+a
+1
+show status like "Qcache_queries_in_cache";
+Variable_name Value
+Qcache_queries_in_cache 1
+show status like "Qcache_inserts";
+Variable_name Value
+Qcache_inserts 1
+show status like "Qcache_hits";
+Variable_name Value
+Qcache_hits 1
+insert into t1 values (2);
+show status like "Qcache_queries_in_cache";
+Variable_name Value
+Qcache_queries_in_cache 0
+show status like "Qcache_inserts";
+Variable_name Value
+Qcache_inserts 1
+show status like "Qcache_hits";
+Variable_name Value
+Qcache_hits 1
+select * from (select * from t1) a;
+a
+1
+2
+show status like "Qcache_queries_in_cache";
+Variable_name Value
+Qcache_queries_in_cache 1
+show status like "Qcache_inserts";
+Variable_name Value
+Qcache_inserts 2
+show status like "Qcache_hits";
+Variable_name Value
+Qcache_hits 1
+drop table t1;
create table t1 (a int);
insert into t1 values (1),(2);
CREATE PROCEDURE `p1`()
diff --git a/sql/sql_cache.cc b/sql/sql_cache.cc
index 279a1ccb443..e0a15b7d449 100644
--- a/sql/sql_cache.cc
+++ b/sql/sql_cache.cc
@@ -278,7 +278,6 @@ TODO list:
- Move MRG_MYISAM table type processing to handlers, something like:
tables_used->table->file->register_used_filenames(callback,
first_argument);
- - Make derived tables cachable.
- QC improvement suggested by Monty:
- Add a counter in open_table() for how many MERGE (ISAM or MyISAM)
tables are cached in the table cache.
@@ -2137,7 +2136,7 @@ Query_cache::register_tables_from_list(TABLE_LIST *tables_used,
{
if (tables_used->derived)
{
- DBUG_PRINT("qcache", ("derived table skipped");
+ DBUG_PRINT("qcache", ("derived table skipped"));
n--;
block_table--;
continue;
@@ -2785,7 +2784,7 @@ static TABLE_COUNTER_TYPE process_and_count_tables(TABLE_LIST *tables_used,
tables_used->table->s->table_name,
tables_used->table->s->table_cache_key,
tables_used->table->s->db_type));
- if (table_used->derived)
+ if (tables_used->derived)
{
table_count--;
DBUG_PRINT("qcache", ("derived table skipped"));