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git-svn-id: file:///svn/mysql/tests/mysql-test@55032 c7de825b-a66e-492c-adef-691d508d4ae1
1975 lines
44 KiB
Text
1975 lines
44 KiB
Text
# Tokutek
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# Blocking row lock tests;
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# Generated by blocking-row-locks-testgen.py on 2011-11-11;
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# prepare with some common parameters
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connect(conn1, localhost, root);
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set session transaction isolation level serializable;
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connect(conn2, localhost, root);
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set session transaction isolation level serializable;
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connection conn1;
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# drop old table, generate new one. 4 rows
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--disable_warnings
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drop table if exists t;
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--enable_warnings
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create table t (a int primary key, b int) engine=tokudb;
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insert ignore t values(1, 1);
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insert ignore t values(2, 4);
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insert ignore t values(3, 9);
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insert ignore t values(4, 16);
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insert ignore t values(5, 25);
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insert ignore t values(6, 36);
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# testing with timeout 0
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set global tokudb_lock_timeout=0;
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# testing each point query vs each point query
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# testing conflict "select for update" vs. "select for update"
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connection conn1;
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begin;
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# about to do qa..
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select * from t where a=1 for update;
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1 for update;
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select * from t where a=2 for update;
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select * from t where a=3 for update;
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select * from t where a=4 for update;
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1;
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select * from t where a>=2;
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commit;
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connection conn1;
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commit;
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connection conn2;
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select * from t where a=1 for update;
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begin;
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select * from t;
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commit;
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connection conn1;
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# testing conflict "select for update" vs. "update"
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connection conn1;
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begin;
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# about to do qa..
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select * from t where a=1 for update;
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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update t set b=b where a=1;
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update t set b=b where a=2;
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update t set b=b where a=3;
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update t set b=b where a=4;
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1;
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select * from t where a>=2;
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commit;
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connection conn1;
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commit;
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connection conn2;
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update t set b=b where a=1;
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begin;
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select * from t;
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commit;
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connection conn1;
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# testing conflict "select for update" vs. "insert"
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connection conn1;
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begin;
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# about to do qa..
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select * from t where a=1 for update;
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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insert ignore t values(1, 100);
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insert ignore t values(2, 100);
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insert ignore t values(3, 100);
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insert ignore t values(4, 100);
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1;
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select * from t where a>=2;
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commit;
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connection conn1;
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commit;
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connection conn2;
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insert ignore t values(1, 100);
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begin;
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select * from t;
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commit;
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connection conn1;
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# testing conflict "select for update" vs. "replace"
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connection conn1;
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begin;
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# about to do qa..
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select * from t where a=1 for update;
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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replace t values(1, 100);
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replace t values(2, 100);
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replace t values(3, 100);
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replace t values(4, 100);
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1;
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select * from t where a>=2;
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commit;
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connection conn1;
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commit;
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connection conn2;
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replace t values(1, 100);
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begin;
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select * from t;
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commit;
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connection conn1;
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# testing range query "select for update" vs "select for update"
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connection conn1;
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begin;
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select * from t where a=1 for update;
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a<=2 for update;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a>=0 for update;
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select * from t where a>2 for update;
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1;
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select * from t where a>=2;
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commit;
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connection conn1;
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commit;
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connection conn2;
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select * from t where a<=2 for update;
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select * from t where a>=0 for update;
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begin;
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select * from t;
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commit;
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connection conn1;
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# testing range query "update" vs "select for update"
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connection conn1;
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begin;
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select * from t where a=1 for update;
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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update t set b=b where a<=2;
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--error ER_LOCK_WAIT_TIMEOUT
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update t set b=b where a>=0;
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update t set b=b where a>2;
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1;
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select * from t where a>=2;
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commit;
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connection conn1;
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commit;
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connection conn2;
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update t set b=b where a<=2;
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update t set b=b where a>=0;
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begin;
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select * from t;
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commit;
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connection conn1;
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# testing conflict "update" vs. "select for update"
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connection conn1;
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begin;
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# about to do qa..
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update t set b=b where a=1;
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1 for update;
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select * from t where a=2 for update;
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select * from t where a=3 for update;
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select * from t where a=4 for update;
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1;
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select * from t where a>=2;
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commit;
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connection conn1;
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commit;
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connection conn2;
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select * from t where a=1 for update;
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begin;
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select * from t;
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commit;
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connection conn1;
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# testing conflict "update" vs. "update"
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connection conn1;
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begin;
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# about to do qa..
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update t set b=b where a=1;
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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update t set b=b where a=1;
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update t set b=b where a=2;
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update t set b=b where a=3;
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update t set b=b where a=4;
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1;
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select * from t where a>=2;
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commit;
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connection conn1;
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commit;
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connection conn2;
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update t set b=b where a=1;
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begin;
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select * from t;
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commit;
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connection conn1;
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# testing conflict "update" vs. "insert"
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connection conn1;
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begin;
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# about to do qa..
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update t set b=b where a=1;
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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insert ignore t values(1, 100);
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insert ignore t values(2, 100);
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insert ignore t values(3, 100);
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insert ignore t values(4, 100);
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1;
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select * from t where a>=2;
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commit;
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connection conn1;
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commit;
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connection conn2;
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insert ignore t values(1, 100);
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begin;
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select * from t;
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commit;
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connection conn1;
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# testing conflict "update" vs. "replace"
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connection conn1;
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begin;
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# about to do qa..
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update t set b=b where a=1;
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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replace t values(1, 100);
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replace t values(2, 100);
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replace t values(3, 100);
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replace t values(4, 100);
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1;
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select * from t where a>=2;
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commit;
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connection conn1;
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commit;
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connection conn2;
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replace t values(1, 100);
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begin;
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select * from t;
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commit;
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connection conn1;
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# testing range query "select for update" vs "update"
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connection conn1;
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begin;
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update t set b=b where a=1;
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a<=2 for update;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a>=0 for update;
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select * from t where a>2 for update;
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1;
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select * from t where a>=2;
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commit;
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connection conn1;
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commit;
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connection conn2;
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select * from t where a<=2 for update;
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select * from t where a>=0 for update;
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begin;
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select * from t;
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commit;
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connection conn1;
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# testing range query "update" vs "update"
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connection conn1;
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begin;
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update t set b=b where a=1;
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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update t set b=b where a<=2;
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--error ER_LOCK_WAIT_TIMEOUT
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update t set b=b where a>=0;
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update t set b=b where a>2;
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1;
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select * from t where a>=2;
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commit;
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connection conn1;
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commit;
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connection conn2;
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update t set b=b where a<=2;
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update t set b=b where a>=0;
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begin;
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select * from t;
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commit;
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connection conn1;
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# testing conflict "insert" vs. "select for update"
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connection conn1;
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begin;
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# about to do qa..
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insert ignore t values(1, 100);
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1 for update;
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select * from t where a=2 for update;
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select * from t where a=3 for update;
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select * from t where a=4 for update;
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1;
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select * from t where a>=2;
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commit;
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connection conn1;
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commit;
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connection conn2;
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select * from t where a=1 for update;
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begin;
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select * from t;
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commit;
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connection conn1;
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# testing conflict "insert" vs. "update"
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connection conn1;
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begin;
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# about to do qa..
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insert ignore t values(1, 100);
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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update t set b=b where a=1;
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update t set b=b where a=2;
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update t set b=b where a=3;
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update t set b=b where a=4;
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1;
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select * from t where a>=2;
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commit;
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connection conn1;
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commit;
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connection conn2;
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update t set b=b where a=1;
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begin;
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select * from t;
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commit;
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connection conn1;
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# testing conflict "insert" vs. "insert"
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connection conn1;
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begin;
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# about to do qa..
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insert ignore t values(1, 100);
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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insert ignore t values(1, 100);
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insert ignore t values(2, 100);
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insert ignore t values(3, 100);
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insert ignore t values(4, 100);
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1;
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select * from t where a>=2;
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commit;
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connection conn1;
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commit;
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connection conn2;
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insert ignore t values(1, 100);
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begin;
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select * from t;
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commit;
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connection conn1;
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# testing conflict "insert" vs. "replace"
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connection conn1;
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begin;
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# about to do qa..
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insert ignore t values(1, 100);
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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replace t values(1, 100);
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replace t values(2, 100);
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replace t values(3, 100);
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replace t values(4, 100);
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1;
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select * from t where a>=2;
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commit;
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connection conn1;
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commit;
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connection conn2;
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replace t values(1, 100);
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begin;
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select * from t;
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commit;
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connection conn1;
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# testing range query "select for update" vs "insert"
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connection conn1;
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begin;
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insert ignore t values(1, 100);
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a<=2 for update;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a>=0 for update;
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select * from t where a>2 for update;
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1;
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select * from t where a>=2;
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commit;
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connection conn1;
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commit;
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connection conn2;
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select * from t where a<=2 for update;
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select * from t where a>=0 for update;
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begin;
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select * from t;
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commit;
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connection conn1;
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# testing range query "update" vs "insert"
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connection conn1;
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begin;
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insert ignore t values(1, 100);
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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update t set b=b where a<=2;
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--error ER_LOCK_WAIT_TIMEOUT
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update t set b=b where a>=0;
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update t set b=b where a>2;
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1;
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select * from t where a>=2;
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commit;
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connection conn1;
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commit;
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connection conn2;
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update t set b=b where a<=2;
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update t set b=b where a>=0;
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begin;
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select * from t;
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commit;
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connection conn1;
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# testing conflict "replace" vs. "select for update"
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connection conn1;
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begin;
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# about to do qa..
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replace t values(1, 100);
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connection conn2;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t where a=1 for update;
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select * from t where a=2 for update;
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select * from t where a=3 for update;
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select * from t where a=4 for update;
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# make sure we can't read that row, but can read others.
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begin;
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--error ER_LOCK_WAIT_TIMEOUT
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select * from t;
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--error ER_LOCK_WAIT_TIMEOUT
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|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
select * from t where a=1 for update;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# testing conflict "replace" vs. "update"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
replace t values(1, 100);
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a=1;
|
|
update t set b=b where a=2;
|
|
update t set b=b where a=3;
|
|
update t set b=b where a=4;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
update t set b=b where a=1;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# testing conflict "replace" vs. "insert"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
replace t values(1, 100);
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
insert ignore t values(1, 100);
|
|
insert ignore t values(2, 100);
|
|
insert ignore t values(3, 100);
|
|
insert ignore t values(4, 100);
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
insert ignore t values(1, 100);
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# testing conflict "replace" vs. "replace"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
replace t values(1, 100);
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
replace t values(1, 100);
|
|
replace t values(2, 100);
|
|
replace t values(3, 100);
|
|
replace t values(4, 100);
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
replace t values(1, 100);
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# testing range query "select for update" vs "replace"
|
|
connection conn1;
|
|
begin;
|
|
|
|
replace t values(1, 100);
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a<=2 for update;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=0 for update;
|
|
select * from t where a>2 for update;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
select * from t where a<=2 for update;
|
|
select * from t where a>=0 for update;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# testing range query "update" vs "replace"
|
|
connection conn1;
|
|
begin;
|
|
|
|
replace t values(1, 100);
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a<=2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a>=0;
|
|
update t set b=b where a>2;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
update t set b=b where a<=2;
|
|
update t set b=b where a>=0;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# testing range query "select for update" vs range query "select for update"
|
|
connection conn1;
|
|
begin;
|
|
|
|
select * from t where a>=2 and a<=4 for update;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=0 and a<=3 for update;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=3 and a<=6 for update;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a<=2 for update;
|
|
select * from t where a>=5 for update;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=3 and a<=5;
|
|
select * from t where a>=5;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
select * from t where a>=0 and a<=3 for update;
|
|
select * from t where a>=3 and a<=6 for update;
|
|
select * from t where a<=2 for update;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# testing range query "select for update" vs range query "update"
|
|
connection conn1;
|
|
begin;
|
|
|
|
select * from t where a>=2 and a<=4 for update;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a>=0 and a<=3;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a>=3 and a<=6;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a<=2;
|
|
update t set b=b where a>=5;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=3 and a<=5;
|
|
select * from t where a>=5;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
update t set b=b where a>=0 and a<=3;
|
|
update t set b=b where a>=3 and a<=6;
|
|
update t set b=b where a<=2;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# testing range query "update" vs range query "select for update"
|
|
connection conn1;
|
|
begin;
|
|
|
|
update t set b=b where a>=2 and a<=4;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=0 and a<=3 for update;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=3 and a<=6 for update;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a<=2 for update;
|
|
select * from t where a>=5 for update;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=3 and a<=5;
|
|
select * from t where a>=5;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
select * from t where a>=0 and a<=3 for update;
|
|
select * from t where a>=3 and a<=6 for update;
|
|
select * from t where a<=2 for update;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# testing range query "update" vs range query "update"
|
|
connection conn1;
|
|
begin;
|
|
|
|
update t set b=b where a>=2 and a<=4;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a>=0 and a<=3;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a>=3 and a<=6;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a<=2;
|
|
update t set b=b where a>=5;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=3 and a<=5;
|
|
select * from t where a>=5;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
update t set b=b where a>=0 and a<=3;
|
|
update t set b=b where a>=3 and a<=6;
|
|
update t set b=b where a<=2;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# testing with timeout 500
|
|
set global tokudb_lock_timeout=500;
|
|
|
|
# testing each point query vs each point query
|
|
# testing conflict "select for update" vs. "select for update"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
select * from t where a=1 for update;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1 for update;
|
|
select * from t where a=2 for update;
|
|
select * from t where a=3 for update;
|
|
select * from t where a=4 for update;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
select * from t where a=1 for update;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
select * from t where a=1 for update;
|
|
connection conn2;
|
|
send select * from t where a=1 for update;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing conflict "select for update" vs. "update"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
select * from t where a=1 for update;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a=1;
|
|
update t set b=b where a=2;
|
|
update t set b=b where a=3;
|
|
update t set b=b where a=4;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
update t set b=b where a=1;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
select * from t where a=1 for update;
|
|
connection conn2;
|
|
send update t set b=b where a=1;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing conflict "select for update" vs. "insert"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
select * from t where a=1 for update;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
insert ignore t values(1, 100);
|
|
insert ignore t values(2, 100);
|
|
insert ignore t values(3, 100);
|
|
insert ignore t values(4, 100);
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
insert ignore t values(1, 100);
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
select * from t where a=1 for update;
|
|
connection conn2;
|
|
send insert ignore t values(1, 175);
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing conflict "select for update" vs. "replace"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
select * from t where a=1 for update;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
replace t values(1, 100);
|
|
replace t values(2, 100);
|
|
replace t values(3, 100);
|
|
replace t values(4, 100);
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
replace t values(1, 100);
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
select * from t where a=1 for update;
|
|
connection conn2;
|
|
send replace t values(1, 175);
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing range query "select for update" vs "select for update"
|
|
connection conn1;
|
|
begin;
|
|
|
|
select * from t where a=1 for update;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a<=2 for update;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=0 for update;
|
|
select * from t where a>2 for update;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
select * from t where a<=2 for update;
|
|
select * from t where a>=0 for update;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
select * from t where a=1 for update;
|
|
connection conn2;
|
|
send select * from t where a<=2 for update;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing range query "update" vs "select for update"
|
|
connection conn1;
|
|
begin;
|
|
|
|
select * from t where a=1 for update;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a<=2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a>=0;
|
|
update t set b=b where a>2;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
update t set b=b where a<=2;
|
|
update t set b=b where a>=0;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
select * from t where a=1 for update;
|
|
connection conn2;
|
|
send update t set b=b where a<=2;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing conflict "update" vs. "select for update"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
update t set b=b where a=1;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1 for update;
|
|
select * from t where a=2 for update;
|
|
select * from t where a=3 for update;
|
|
select * from t where a=4 for update;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
select * from t where a=1 for update;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
update t set b=b where a=1;
|
|
connection conn2;
|
|
send select * from t where a=1 for update;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing conflict "update" vs. "update"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
update t set b=b where a=1;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a=1;
|
|
update t set b=b where a=2;
|
|
update t set b=b where a=3;
|
|
update t set b=b where a=4;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
update t set b=b where a=1;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
update t set b=b where a=1;
|
|
connection conn2;
|
|
send update t set b=b where a=1;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing conflict "update" vs. "insert"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
update t set b=b where a=1;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
insert ignore t values(1, 100);
|
|
insert ignore t values(2, 100);
|
|
insert ignore t values(3, 100);
|
|
insert ignore t values(4, 100);
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
insert ignore t values(1, 100);
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
update t set b=b where a=1;
|
|
connection conn2;
|
|
send insert ignore t values(1, 175);
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing conflict "update" vs. "replace"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
update t set b=b where a=1;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
replace t values(1, 100);
|
|
replace t values(2, 100);
|
|
replace t values(3, 100);
|
|
replace t values(4, 100);
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
replace t values(1, 100);
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
update t set b=b where a=1;
|
|
connection conn2;
|
|
send replace t values(1, 175);
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing range query "select for update" vs "update"
|
|
connection conn1;
|
|
begin;
|
|
|
|
update t set b=b where a=1;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a<=2 for update;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=0 for update;
|
|
select * from t where a>2 for update;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
select * from t where a<=2 for update;
|
|
select * from t where a>=0 for update;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
update t set b=b where a=1;
|
|
connection conn2;
|
|
send select * from t where a<=2 for update;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing range query "update" vs "update"
|
|
connection conn1;
|
|
begin;
|
|
|
|
update t set b=b where a=1;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a<=2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a>=0;
|
|
update t set b=b where a>2;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
update t set b=b where a<=2;
|
|
update t set b=b where a>=0;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
update t set b=b where a=1;
|
|
connection conn2;
|
|
send update t set b=b where a<=2;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing conflict "insert" vs. "select for update"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
insert ignore t values(1, 100);
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1 for update;
|
|
select * from t where a=2 for update;
|
|
select * from t where a=3 for update;
|
|
select * from t where a=4 for update;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
select * from t where a=1 for update;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
insert ignore t values(1, 150);
|
|
connection conn2;
|
|
send select * from t where a=1 for update;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing conflict "insert" vs. "update"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
insert ignore t values(1, 100);
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a=1;
|
|
update t set b=b where a=2;
|
|
update t set b=b where a=3;
|
|
update t set b=b where a=4;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
update t set b=b where a=1;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
insert ignore t values(1, 150);
|
|
connection conn2;
|
|
send update t set b=b where a=1;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing conflict "insert" vs. "insert"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
insert ignore t values(1, 100);
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
insert ignore t values(1, 100);
|
|
insert ignore t values(2, 100);
|
|
insert ignore t values(3, 100);
|
|
insert ignore t values(4, 100);
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
insert ignore t values(1, 100);
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
insert ignore t values(1, 150);
|
|
connection conn2;
|
|
send insert ignore t values(1, 175);
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing conflict "insert" vs. "replace"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
insert ignore t values(1, 100);
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
replace t values(1, 100);
|
|
replace t values(2, 100);
|
|
replace t values(3, 100);
|
|
replace t values(4, 100);
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
replace t values(1, 100);
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
insert ignore t values(1, 150);
|
|
connection conn2;
|
|
send replace t values(1, 175);
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing range query "select for update" vs "insert"
|
|
connection conn1;
|
|
begin;
|
|
|
|
insert ignore t values(1, 100);
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a<=2 for update;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=0 for update;
|
|
select * from t where a>2 for update;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
select * from t where a<=2 for update;
|
|
select * from t where a>=0 for update;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
insert ignore t values(1, 150);
|
|
connection conn2;
|
|
send select * from t where a<=2 for update;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing range query "update" vs "insert"
|
|
connection conn1;
|
|
begin;
|
|
|
|
insert ignore t values(1, 100);
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a<=2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a>=0;
|
|
update t set b=b where a>2;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
update t set b=b where a<=2;
|
|
update t set b=b where a>=0;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
insert ignore t values(1, 150);
|
|
connection conn2;
|
|
send update t set b=b where a<=2;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing conflict "replace" vs. "select for update"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
replace t values(1, 100);
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1 for update;
|
|
select * from t where a=2 for update;
|
|
select * from t where a=3 for update;
|
|
select * from t where a=4 for update;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
select * from t where a=1 for update;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
replace t values(1, 150);
|
|
connection conn2;
|
|
send select * from t where a=1 for update;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing conflict "replace" vs. "update"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
replace t values(1, 100);
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a=1;
|
|
update t set b=b where a=2;
|
|
update t set b=b where a=3;
|
|
update t set b=b where a=4;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
update t set b=b where a=1;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
replace t values(1, 150);
|
|
connection conn2;
|
|
send update t set b=b where a=1;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing conflict "replace" vs. "insert"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
replace t values(1, 100);
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
insert ignore t values(1, 100);
|
|
insert ignore t values(2, 100);
|
|
insert ignore t values(3, 100);
|
|
insert ignore t values(4, 100);
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
insert ignore t values(1, 100);
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
replace t values(1, 150);
|
|
connection conn2;
|
|
send insert ignore t values(1, 175);
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing conflict "replace" vs. "replace"
|
|
connection conn1;
|
|
begin;
|
|
# about to do qa..
|
|
replace t values(1, 100);
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
replace t values(1, 100);
|
|
replace t values(2, 100);
|
|
replace t values(3, 100);
|
|
replace t values(4, 100);
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
replace t values(1, 100);
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
replace t values(1, 150);
|
|
connection conn2;
|
|
send replace t values(1, 175);
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing range query "select for update" vs "replace"
|
|
connection conn1;
|
|
begin;
|
|
|
|
replace t values(1, 100);
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a<=2 for update;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=0 for update;
|
|
select * from t where a>2 for update;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
select * from t where a<=2 for update;
|
|
select * from t where a>=0 for update;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
replace t values(1, 150);
|
|
connection conn2;
|
|
send select * from t where a<=2 for update;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing range query "update" vs "replace"
|
|
connection conn1;
|
|
begin;
|
|
|
|
replace t values(1, 100);
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a<=2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a>=0;
|
|
update t set b=b where a>2;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=1;
|
|
select * from t where a>=2;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
update t set b=b where a<=2;
|
|
update t set b=b where a>=0;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
replace t values(1, 150);
|
|
connection conn2;
|
|
send update t set b=b where a<=2;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing range query "select for update" vs range query "select for update"
|
|
connection conn1;
|
|
begin;
|
|
|
|
select * from t where a>=2 and a<=4 for update;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=0 and a<=3 for update;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=3 and a<=6 for update;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a<=2 for update;
|
|
select * from t where a>=5 for update;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=3 and a<=5;
|
|
select * from t where a>=5;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
select * from t where a>=0 and a<=3 for update;
|
|
select * from t where a>=3 and a<=6 for update;
|
|
select * from t where a<=2 for update;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
select * from t where a>=2 and a<=4 for update;
|
|
connection conn2;
|
|
send select * from t where a>=0 and a<=3 for update;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing range query "select for update" vs range query "update"
|
|
connection conn1;
|
|
begin;
|
|
|
|
select * from t where a>=2 and a<=4 for update;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a>=0 and a<=3;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a>=3 and a<=6;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a<=2;
|
|
update t set b=b where a>=5;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=3 and a<=5;
|
|
select * from t where a>=5;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
update t set b=b where a>=0 and a<=3;
|
|
update t set b=b where a>=3 and a<=6;
|
|
update t set b=b where a<=2;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
select * from t where a>=2 and a<=4 for update;
|
|
connection conn2;
|
|
send update t set b=b where a>=0 and a<=3;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing range query "update" vs range query "select for update"
|
|
connection conn1;
|
|
begin;
|
|
|
|
update t set b=b where a>=2 and a<=4;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=0 and a<=3 for update;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=3 and a<=6 for update;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a<=2 for update;
|
|
select * from t where a>=5 for update;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=3 and a<=5;
|
|
select * from t where a>=5;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
select * from t where a>=0 and a<=3 for update;
|
|
select * from t where a>=3 and a<=6 for update;
|
|
select * from t where a<=2 for update;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
update t set b=b where a>=2 and a<=4;
|
|
connection conn2;
|
|
send select * from t where a>=0 and a<=3 for update;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# testing range query "update" vs range query "update"
|
|
connection conn1;
|
|
begin;
|
|
|
|
update t set b=b where a>=2 and a<=4;
|
|
connection conn2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a>=0 and a<=3;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a>=3 and a<=6;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
update t set b=b where a<=2;
|
|
update t set b=b where a>=5;
|
|
# make sure we can't read that row, but can read others.
|
|
begin;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a=2;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
select * from t where a>=3 and a<=5;
|
|
select * from t where a>=5;
|
|
commit;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
update t set b=b where a>=0 and a<=3;
|
|
update t set b=b where a>=3 and a<=6;
|
|
update t set b=b where a<=2;
|
|
begin;
|
|
select * from t;
|
|
commit;
|
|
connection conn1;
|
|
|
|
# check that an early commit allows a blocked
|
|
# transaction to complete
|
|
connection conn1;
|
|
begin;
|
|
update t set b=b where a>=2 and a<=4;
|
|
connection conn2;
|
|
send update t set b=b where a>=0 and a<=3;
|
|
connection conn1;
|
|
commit;
|
|
connection conn2;
|
|
reap;
|
|
# clean it all up
|
|
drop table t;
|
|
set global tokudb_lock_timeout=4000;
|
|
|