diff options
Diffstat (limited to 'mysql-test/r/query_cache.result')
-rw-r--r-- | mysql-test/r/query_cache.result | 392 |
1 files changed, 391 insertions, 1 deletions
diff --git a/mysql-test/r/query_cache.result b/mysql-test/r/query_cache.result index 66283f16120..321b08628ee 100644 --- a/mysql-test/r/query_cache.result +++ b/mysql-test/r/query_cache.result @@ -181,12 +181,22 @@ a 1 2 3 +select * from t1 where a IN (select sql_cache a from t1); +a +1 +2 +3 +select * from t1 where a IN (select a from t1 union select sql_cache a from t1); +a +1 +2 +3 show status like "Qcache_hits"; Variable_name Value Qcache_hits 4 show status like "Qcache_queries_in_cache"; Variable_name Value -Qcache_queries_in_cache 2 +Qcache_queries_in_cache 1 set query_cache_type=on; reset query cache; show status like "Qcache_queries_in_cache"; @@ -197,6 +207,41 @@ a 1 2 3 +select * from t1 union select sql_no_cache * from t1; +a +1 +2 +3 +select * from t1 where a IN (select sql_no_cache a from t1); +a +1 +2 +3 +select * from t1 where a IN (select a from t1 union select sql_no_cache a from t1); +a +1 +2 +3 +select sql_cache sql_no_cache * from t1; +a +1 +2 +3 +select sql_cache * from t1 union select sql_no_cache * from t1; +a +1 +2 +3 +select sql_cache * from t1 where a IN (select sql_no_cache a from t1); +a +1 +2 +3 +select sql_cache * from t1 where a IN (select a from t1 union select sql_no_cache a from t1); +a +1 +2 +3 show status like "Qcache_queries_in_cache"; Variable_name Value Qcache_queries_in_cache 0 @@ -1256,6 +1301,7 @@ drop procedure f3; drop procedure f4; drop table t1; set GLOBAL query_cache_size=0; +End of 4.1 tests SET GLOBAL query_cache_size=102400; create table t1(a int); insert into t1 values(0), (1), (4), (5); @@ -1343,3 +1389,347 @@ c1 100 drop table t1; set global query_cache_size=0; +create table t1 (a int); +insert into t1 values (1),(2),(3); +set GLOBAL query_cache_type=1; +set GLOBAL query_cache_limit=10000; +set GLOBAL query_cache_min_res_unit=0; +set GLOBAL query_cache_size= 100000; +reset query cache; +set LOCAL default_week_format = 0; +select week('2007-01-04'); +week('2007-01-04') +0 +select week('2007-01-04') from t1; +week('2007-01-04') +0 +0 +0 +select extract(WEEK FROM '2007-01-04') from t1; +extract(WEEK FROM '2007-01-04') +0 +0 +0 +set LOCAL default_week_format = 2; +select week('2007-01-04'); +week('2007-01-04') +53 +select week('2007-01-04') from t1; +week('2007-01-04') +53 +53 +53 +select extract(WEEK FROM '2007-01-04') from t1; +extract(WEEK FROM '2007-01-04') +53 +53 +53 +reset query cache; +set LOCAL div_precision_increment=2; +select 1/7; +1/7 +0.14 +select 1/7 from t1; +1/7 +0.14 +0.14 +0.14 +set LOCAL div_precision_increment=4; +select 1/7; +1/7 +0.1429 +select 1/7 from t1; +1/7 +0.1429 +0.1429 +0.1429 +drop table t1; +CREATE TABLE t1 (a VARCHAR(200), b TEXT, FULLTEXT (a,b)); +INSERT INTO t1 VALUES('MySQL has now support', 'for full-text search'), +('Full-text indexes', 'are called collections'), +('Only MyISAM tables','support collections'), +('Function MATCH ... AGAINST()','is used to do a search'), +('Full-text search in MySQL', 'implements vector space model'); +set GLOBAL ft_boolean_syntax='+ -><()~*:""&|'; +select *, MATCH(a,b) AGAINST("+called +collections" IN BOOLEAN MODE) as x from t1; +a b x +MySQL has now support for full-text search 0 +Full-text indexes are called collections 1 +Only MyISAM tables support collections 0 +Function MATCH ... AGAINST() is used to do a search 0 +Full-text search in MySQL implements vector space model 0 +set GLOBAL ft_boolean_syntax='- +><()~*:""&|'; +select *, MATCH(a,b) AGAINST("+called +collections" IN BOOLEAN MODE) as x from t1; +a b x +MySQL has now support for full-text search 0 +Full-text indexes are called collections 0 +Only MyISAM tables support collections 0 +Function MATCH ... AGAINST() is used to do a search 0 +Full-text search in MySQL implements vector space model 0 +create function change_global() returns integer deterministic +begin +set global ft_boolean_syntax='+ -><()~*:""&|'; +return 1; +end| +select *, change_global() from t1; +a b change_global() +MySQL has now support for full-text search 1 +Full-text indexes are called collections 1 +Only MyISAM tables support collections 1 +Function MATCH ... AGAINST() is used to do a search 1 +Full-text search in MySQL implements vector space model 1 +drop function change_global; +drop table t1; +set GLOBAL query_cache_type=default; +set GLOBAL query_cache_limit=default; +set GLOBAL query_cache_min_res_unit=default; +set GLOBAL query_cache_size= default; +set GLOBAL query_cache_size=1000000; +create table t1 (a char); +insert into t1 values ('c'); +a +drop table t1; +set GLOBAL query_cache_size= default; +set GLOBAL query_cache_size=1000000; +create table t1 (a char); +insert into t1 values ('c'); +a +drop table t1; +set GLOBAL query_cache_size= default; +SET GLOBAL query_cache_size=64*1024*1024; +CREATE TABLE t1 (id INT); +CREATE PROCEDURE proc29856(IN theUPC TEXT) +BEGIN +SET @stmtStr := ''; +SELECT CONCAT("SELECT id FROM t1 WHERE id IN (",theUPC,")") INTO @stmtStr; +PREPARE stmt FROM @stmtStr; +EXECUTE stmt; +END | +CALL proc29856('1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24, +25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50, +51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76, +77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101, +102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120, +121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139, +140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158, +159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177, +178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196, +197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215, +216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234, +235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253, +254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272, 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+1731,1732,1733,1734,1735,1736,1737,1738,1739,1740,1741,1742,1743,1744,1745, +1746,1747,1748,1749,1750,1751,1752,1753,1754,1755,1756,1757,1758,1759,1760, +1761,1762,1763,1764,1765,1766,1767,1768,1769,1770,1771,1772,1773,1774,1775, +1776,1777,1778,1779,1780,1781,1782,1783,1784,1785,1786,1787,1788,1789,1790, +1791,1792,1793,1794,1795,1796,1797,1798,1799,1800,1801,1802,1803,1804,1805, +1806,1807,1808,1809,1810,1811'); +id +DROP PROCEDURE proc29856; +DROP TABLE t1; +SET GLOBAL query_cache_size= default; +Bug#28249 Query Cache returns wrong result with concurrent insert/ certain lock +set GLOBAL query_cache_type=1; +set GLOBAL query_cache_limit=10000; +set GLOBAL query_cache_min_res_unit=0; +set GLOBAL query_cache_size= 100000; +flush tables; +drop table if exists t1, t2; +create table t1 (a int); +create table t2 (a int); +insert into t1 values (1),(2),(3); +Locking table T2 with a write lock. +lock table t2 write; +Select blocked by write lock. +select *, (select count(*) from t2) from t1;; +Sleeing is ok, because selecting should be done very fast. +Inserting into table T1. +insert into t1 values (4); +Unlocking the tables. +unlock tables; +Collecting result from previously blocked select. +Next select should contain 4 rows, as the insert is long finished. +select *, (select count(*) from t2) from t1; +a (select count(*) from t2) +1 0 +2 0 +3 0 +4 0 +reset query cache; +select *, (select count(*) from t2) from t1; +a (select count(*) from t2) +1 0 +2 0 +3 0 +4 0 +drop table t1,t2; +DROP DATABASE IF EXISTS bug30269; +FLUSH STATUS; +CREATE DATABASE bug30269; +USE bug30269; +CREATE TABLE test1 (id int, name varchar(23)); +CREATE VIEW view1 AS SELECT * FROM test1; +INSERT INTO test1 VALUES (5, 'testit'); +GRANT SELECT (id) ON TABLE bug30269.test1 TO 'bug30269'@'localhost'; +GRANT SELECT ON TABLE bug30269.view1 TO 'bug30269'@'localhost'; +set global query_cache_size= 81920; +USE bug30269; +show status like 'Qcache_queries_in_cache'; +Variable_name Value +Qcache_queries_in_cache 0 +# Select statement not stored in query cache because of column privileges. +SELECT id FROM test1 WHERE id>2; +id +5 +show status like 'Qcache_queries_in_cache'; +Variable_name Value +Qcache_queries_in_cache 0 +SELECT id FROM view1 WHERE id>2; +id +5 +show status like 'Qcache_queries_in_cache'; +Variable_name Value +Qcache_queries_in_cache 1 +DROP DATABASE bug30269; +DROP USER 'bug30269'@'localhost'; +set GLOBAL query_cache_type=default; +set GLOBAL query_cache_limit=default; +set GLOBAL query_cache_min_res_unit=default; +set GLOBAL query_cache_size=default; +End of 5.0 tests +drop database if exists db1; +drop database if exists db2; +set GLOBAL query_cache_size=15*1024*1024; +create database db1; +use db1; +create table t1(c1 int)engine=myisam; +insert into t1(c1) values (1); +select * from db1.t1 f; +c1 +1 +show status like 'Qcache_queries_in_cache'; +Variable_name Value +Qcache_queries_in_cache 1 +rename schema db1 to db2; +show status like 'Qcache_queries_in_cache'; +Variable_name Value +Qcache_queries_in_cache 0 +drop database db2; +set global query_cache_size=default; +drop database if exists db1; +drop database if exists db3; +set GLOBAL query_cache_size=15*1024*1024; +create database db1; +create database db3; +use db1; +create table t1(c1 int) engine=myisam; +use db3; +create table t1(c1 int) engine=myisam; +use db1; +insert into t1(c1) values (1); +use mysql; +select * from db1.t1; +c1 +1 +select c1+1 from db1.t1; +c1+1 +2 +select * from db3.t1; +c1 +show status like 'Qcache_queries_in_cache'; +Variable_name Value +Qcache_queries_in_cache 3 +rename schema db1 to db2; +show status like 'Qcache_queries_in_cache'; +Variable_name Value +Qcache_queries_in_cache 1 +drop database db2; +drop database db3; +End of 5.1 tests |