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153 lines
4.1 KiB
Text
153 lines
4.1 KiB
Text
#
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# Test of MERGE TABLES with MyISAM memory mapping enabled (--myisam-use-mmap)
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#
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# MERGE tables require MyISAM tables
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--let $default=`SELECT @@global.default_storage_engine`
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SET GLOBAL default_storage_engine = MyISAM;
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SET SESSION default_storage_engine = MyISAM;
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# Clean up resources used in this test case.
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--disable_warnings
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DROP TABLE IF EXISTS t1, t2, m1, m2;
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--enable_warnings
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####################
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## No locked tables.
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####################
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#
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# INSERT-SELECT with no TEMPORARY table.
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#
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CREATE TABLE t1 (c1 INT);
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CREATE TABLE t2 (c1 INT);
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CREATE TABLE m1 (c1 INT) ENGINE=MRG_MyISAM UNION=(t1,t2)
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INSERT_METHOD=LAST;
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CREATE TABLE m2 (c1 INT) ENGINE=MRG_MyISAM UNION=(t1,t2)
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INSERT_METHOD=LAST;
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INSERT INTO t1 VALUES (1);
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INSERT INTO t2 VALUES (2), (3), (4);
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INSERT INTO m2 SELECT * FROM m1;
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SELECT * FROM m2;
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SELECT * FROM t2;
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DROP TABLE m2, m1, t2, t1;
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#
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# INSERT-SELECT with TEMPORARY select table.
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#
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CREATE TABLE t1 (c1 INT);
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CREATE TABLE t2 (c1 INT);
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CREATE TEMPORARY TABLE m1 (c1 INT) ENGINE=MRG_MyISAM UNION=(t1,t2)
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INSERT_METHOD=LAST;
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CREATE TABLE m2 (c1 INT) ENGINE=MRG_MyISAM UNION=(t1,t2)
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INSERT_METHOD=LAST;
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INSERT INTO t1 VALUES (1);
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INSERT INTO t2 VALUES (2), (3), (4);
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INSERT INTO m2 SELECT * FROM m1;
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SELECT * FROM m2;
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DROP TABLE m2, m1, t2, t1;
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#
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# INSERT-SELECT with TEMPORARY insert table.
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#
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CREATE TABLE t1 (c1 INT);
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CREATE TABLE t2 (c1 INT);
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CREATE TABLE m1 (c1 INT) ENGINE=MRG_MyISAM UNION=(t1,t2)
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INSERT_METHOD=LAST;
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CREATE TEMPORARY TABLE m2 (c1 INT) ENGINE=MRG_MyISAM UNION=(t1,t2)
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INSERT_METHOD=LAST;
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INSERT INTO t1 VALUES (1);
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INSERT INTO t2 VALUES (2), (3), (4);
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INSERT INTO m2 SELECT * FROM m1;
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SELECT * FROM m2;
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DROP TABLE m2, m1, t2, t1;
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#
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# INSERT-SELECT with TEMPORARY both tables.
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#
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CREATE TABLE t1 (c1 INT);
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CREATE TABLE t2 (c1 INT);
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CREATE TEMPORARY TABLE m1 (c1 INT) ENGINE=MRG_MyISAM UNION=(t1,t2)
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INSERT_METHOD=LAST;
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CREATE TEMPORARY TABLE m2 (c1 INT) ENGINE=MRG_MyISAM UNION=(t1,t2)
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INSERT_METHOD=LAST;
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INSERT INTO t1 VALUES (1);
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INSERT INTO t2 VALUES (2), (3), (4);
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INSERT INTO m2 SELECT * FROM m1;
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SELECT * FROM m2;
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DROP TABLE m2, m1, t2, t1;
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####################
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## With LOCK TABLES.
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####################
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#
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# INSERT-SELECT with no TEMPORARY table.
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#
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--disable_service_connection
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CREATE TABLE t1 (c1 INT);
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CREATE TABLE t2 (c1 INT);
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CREATE TABLE m1 (c1 INT) ENGINE=MRG_MyISAM UNION=(t1,t2)
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INSERT_METHOD=LAST;
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CREATE TABLE m2 (c1 INT) ENGINE=MRG_MyISAM UNION=(t1,t2)
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INSERT_METHOD=LAST;
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LOCK TABLE m1 WRITE, m2 WRITE;
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INSERT INTO t1 VALUES (1);
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INSERT INTO t2 VALUES (2), (3), (4);
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INSERT INTO m2 SELECT * FROM m1;
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SELECT * FROM m2;
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SELECT * FROM t2;
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UNLOCK TABLES;
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DROP TABLE m2, m1, t2, t1;
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#
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# INSERT-SELECT with TEMPORARY select table.
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#
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CREATE TABLE t1 (c1 INT);
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CREATE TABLE t2 (c1 INT);
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CREATE TEMPORARY TABLE m1 (c1 INT) ENGINE=MRG_MyISAM UNION=(t1,t2)
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INSERT_METHOD=LAST;
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CREATE TABLE m2 (c1 INT) ENGINE=MRG_MyISAM UNION=(t1,t2)
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INSERT_METHOD=LAST;
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LOCK TABLE m1 WRITE, m2 WRITE;
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INSERT INTO t1 VALUES (1);
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INSERT INTO t2 VALUES (2), (3), (4);
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INSERT INTO m2 SELECT * FROM m1;
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SELECT * FROM m2;
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UNLOCK TABLES;
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DROP TABLE m2, m1, t2, t1;
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#
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# INSERT-SELECT with TEMPORARY insert table.
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#
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CREATE TABLE t1 (c1 INT);
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CREATE TABLE t2 (c1 INT);
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CREATE TABLE m1 (c1 INT) ENGINE=MRG_MyISAM UNION=(t1,t2)
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INSERT_METHOD=LAST;
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CREATE TEMPORARY TABLE m2 (c1 INT) ENGINE=MRG_MyISAM UNION=(t1,t2)
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INSERT_METHOD=LAST;
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LOCK TABLE m1 WRITE, m2 WRITE;
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INSERT INTO t1 VALUES (1);
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INSERT INTO t2 VALUES (2), (3), (4);
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INSERT INTO m2 SELECT * FROM m1;
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SELECT * FROM m2;
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UNLOCK TABLES;
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DROP TABLE m2, m1, t2, t1;
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#
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# INSERT-SELECT with TEMPORARY both tables.
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#
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CREATE TABLE t1 (c1 INT);
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CREATE TABLE t2 (c1 INT);
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CREATE TEMPORARY TABLE m1 (c1 INT) ENGINE=MRG_MyISAM UNION=(t1,t2)
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INSERT_METHOD=LAST;
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CREATE TEMPORARY TABLE m2 (c1 INT) ENGINE=MRG_MyISAM UNION=(t1,t2)
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INSERT_METHOD=LAST;
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LOCK TABLE m1 WRITE, m2 WRITE;
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INSERT INTO t1 VALUES (1);
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INSERT INTO t2 VALUES (2), (3), (4);
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INSERT INTO m2 SELECT * FROM m1;
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SELECT * FROM m2;
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UNLOCK TABLES;
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DROP TABLE m2, m1, t2, t1;
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--enable_service_connection
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--echo End of 6.0 tests
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--disable_result_log
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--disable_query_log
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eval SET GLOBAL default_storage_engine = $default;
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--enable_result_log
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--enable_query_log
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