diff options
Diffstat (limited to 'mysql-test/t/query_cache_merge.test')
| -rw-r--r-- | mysql-test/t/query_cache_merge.test | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/mysql-test/t/query_cache_merge.test b/mysql-test/t/query_cache_merge.test deleted file mode 100644 index 3046c4ecbfe..00000000000 --- a/mysql-test/t/query_cache_merge.test +++ /dev/null @@ -1,112 +0,0 @@ -# Test query cache with many tables - -SET GLOBAL query_cache_type=ON; -SET LOCAL query_cache_type=ON; - ---source include/have_query_cache.inc -let $LIMIT=`SHOW VARIABLES LIKE 'open_files_limit'`; -let $MIN_LIMIT=600; -let $MAX_LIMIT=65536; ---source include/check_var_limit.inc - -SET @@global.query_cache_size=1355776; - -# -# more then 255 (257) merged tables test -# - -flush status; -disable_query_log; ---disable_warnings -let $1 = 257; -while ($1) -{ - eval drop table if exists t$1; - eval create table t$1(a int) ENGINE=MyISAM; - eval insert into t$1 values (1),(2); - dec $1; -} ---enable_warnings - -# -# In order for the test to pass in --ps-protocol, we must -# set table_definition_cache size to at least 258 elements. -# Otherwise table versions are bound to change between -# prepare and execute, and we will get a constant validation -# error. See WL#4165 for details. -# -set @save_table_definition_cache= @@global.table_definition_cache; -set @@global.table_definition_cache=512; -create table t00 (a int) engine=MERGE UNION=(t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14,t15,t16,t17,t18,t19,t20,t21,t22,t23,t24,t25,t26,t27,t28,t29,t30,t31,t32,t33,t34,t35,t36,t37,t38,t39,t40,t41,t42,t43,t44,t45,t46,t47,t48,t49,t50,t51,t52,t53,t54,t55,t56,t57,t58,t59,t60,t61,t62,t63,t64,t65,t66,t67,t68,t69,t70,t71,t72,t73,t74,t75,t76,t77,t78,t79,t80,t81,t82,t83,t84,t85,t86,t87,t88,t89,t90,t91,t92,t93,t94,t95,t96,t97,t98,t99,t100,t101,t102,t103,t104,t105,t106,t107,t108,t109,t110,t111,t112,t113,t114,t115,t116,t117,t118,t119,t120,t121,t122,t123,t124,t125,t126,t127,t128,t129,t130,t131,t132,t133,t134,t135,t136,t137,t138,t139,t140,t141,t142,t143,t144,t145,t146,t147,t148,t149,t150,t151,t152,t153,t154,t155,t156,t157,t158,t159,t160,t161,t162,t163,t164,t165,t166,t167,t168,t169,t170,t171,t172,t173,t174,t175,t176,t177,t178,t179,t180,t181,t182,t183,t184,t185,t186,t187,t188,t189,t190,t191,t192,t193,t194,t195,t196,t197,t198,t199,t200,t201,t202,t203,t204,t205,t206,t207,t208,t209,t210,t211,t212,t213,t214,t215,t216,t217,t218,t219,t220,t221,t222,t223,t224,t225,t226,t227,t228,t229,t230,t231,t232,t233,t234,t235,t236,t237,t238,t239,t240,t241,t242,t243,t244,t245,t246,t247,t248,t249,t250,t251,t252,t253,t254,t255,t256,t257) INSERT_METHOD=FIRST; -enable_query_log; -select count(*) from t00; -select count(*) from t00; -show status like "Qcache_queries_in_cache"; -show status like "Qcache_hits"; -delete from t256; -show status like "Qcache_queries_in_cache"; -drop table t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14,t15,t16,t17,t18,t19,t20,t21,t22,t23,t24,t25,t26,t27,t28,t29,t30,t31,t32,t33,t34,t35,t36,t37,t38,t39,t40,t41,t42,t43,t44,t45,t46,t47,t48,t49,t50,t51,t52,t53,t54,t55,t56,t57,t58,t59,t60,t61,t62,t63,t64,t65,t66,t67,t68,t69,t70,t71,t72,t73,t74,t75,t76,t77,t78,t79,t80,t81,t82,t83,t84,t85,t86,t87,t88,t89,t90,t91,t92,t93,t94,t95,t96,t97,t98,t99,t100,t101,t102,t103,t104,t105,t106,t107,t108,t109,t110,t111,t112,t113,t114,t115,t116,t117,t118,t119,t120,t121,t122,t123,t124,t125,t126,t127,t128,t129,t130,t131,t132,t133,t134,t135,t136,t137,t138,t139,t140,t141,t142,t143,t144,t145,t146,t147,t148,t149,t150,t151,t152,t153,t154,t155,t156,t157,t158,t159,t160,t161,t162,t163,t164,t165,t166,t167,t168,t169,t170,t171,t172,t173,t174,t175,t176,t177,t178,t179,t180,t181,t182,t183,t184,t185,t186,t187,t188,t189,t190,t191,t192,t193,t194,t195,t196,t197,t198,t199,t200,t201,t202,t203,t204,t205,t206,t207,t208,t209,t210,t211,t212,t213,t214,t215,t216,t217,t218,t219,t220,t221,t222,t223,t224,t225,t226,t227,t228,t229,t230,t231,t232,t233,t234,t235,t236,t237,t238,t239,t240,t241,t242,t243,t244,t245,t246,t247,t248,t249,t250,t251,t252,t253,t254,t255,t256,t257,t00; - -SET @@global.query_cache_size=0; -set @@global.table_definition_cache=@save_table_definition_cache; - -# End of 4.1 tests - -# -# Bug#33362: Query cache invalidation (truncate) may hang if cached query uses many tables -# - -SET @save_table_definition_cache = @@global.table_definition_cache; -SET @@global.table_definition_cache = 512; - -let $c= 255; - -while ($c) -{ - eval CREATE TABLE t$c (a INT); - eval INSERT INTO t$c VALUES ($c); - dec $c; -} - -let $c= 254; -let $str= t255; - -while ($c) -{ - let $str= t$c,$str; - dec $c; -} - -eval CREATE TABLE t0 (a INT) ENGINE=MERGE UNION($str); -SET GLOBAL query_cache_size = 1048576; -FLUSH STATUS; -SELECT a FROM t0 WHERE a = 1; -SHOW STATUS LIKE "Qcache_queries_in_cache"; - -let $c= 255; -let $i= 1; - -while ($c) -{ - eval TRUNCATE TABLE t$c; - eval SELECT a FROM t$i; - dec $c; - inc $i; -} - -SELECT a FROM t0; -DROP TABLE t0; - -let $c= 255; - -while ($c) -{ - eval DROP TABLE t$c; - dec $c; -} - -SET @@global.query_cache_size = default; -SET @@global.table_definition_cache = @save_table_definition_cache; - -SET GLOBAL query_cache_type=default; ---echo End of 5.1 tests |