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230 lines
6.6 KiB
Plaintext
230 lines
6.6 KiB
Plaintext
#
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# Basic tests of row-level logging
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#
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#
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# First we test tables with only an index.
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#
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eval CREATE TABLE t1 (C1 CHAR(1), C2 CHAR(1), INDEX (C1)$extra_index_t1) ENGINE = $type ;
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SELECT * FROM t1;
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sync_slave_with_master;
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SELECT * FROM t1;
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# Testing insert
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connection master;
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INSERT INTO t1 VALUES ('A','B'), ('X','Y'), ('X','X');
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INSERT INTO t1 VALUES ('A','C'), ('X','Z'), ('A','A');
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SELECT * FROM t1 ORDER BY C1,C2;
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sync_slave_with_master;
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SELECT * FROM t1 ORDER BY C1,C2;
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# Testing delete
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# Observe that are several rows having the value for the index but only one
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# should be deleted.
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connection master;
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DELETE FROM t1 WHERE C1 = C2;
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SELECT * FROM t1 ORDER BY C1,C2;
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sync_slave_with_master;
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SELECT * FROM t1 ORDER BY C1,C2;
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#
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# Testing update.
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# Note that we have a condition on a column that is not part of the index for
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# the table. The right row should be updated nevertheless.
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#
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connection master;
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UPDATE t1 SET C2 = 'I' WHERE C1 = 'A' AND C2 = 'C';
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SELECT * FROM t1 ORDER BY C1,C2;
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sync_slave_with_master;
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SELECT * FROM t1 ORDER BY C1,C2;
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# Testing update with a condition that does not match any rows, but
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# which has a match for the index.
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connection master;
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UPDATE t1 SET c2 = 'Q' WHERE c1 = 'A' AND c2 = 'N';
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SELECT * FROM t1 ORDER BY c1,c2;
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sync_slave_with_master;
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SELECT * FROM t1 ORDER BY c1,c2;
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#
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# Testing table with primary key
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#
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connection master;
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eval CREATE TABLE t2 (c1 INT, c12 char(1), c2 INT, PRIMARY KEY (c1)) ENGINE = $type ;
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INSERT INTO t2
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VALUES (1,'A',2), (2,'A',4), (3,'A',9), (4,'A',15), (5,'A',25),
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(6,'A',35), (7,'A',50), (8,'A',64), (9,'A',81);
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SELECT * FROM t2 ORDER BY c1,c2;
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SELECT * FROM t2 WHERE c2 = c1 * c1 ORDER BY c1,c2;
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sync_slave_with_master;
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SELECT * FROM t2 ORDER BY c1,c2;
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SELECT * FROM t2 WHERE c2 = c1 * c1 ORDER BY c1,c2;
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connection master;
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UPDATE t2 SET c2 = c1*c1 WHERE c2 != c1*c1;
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SELECT * FROM t2 WHERE c2 = c1 * c1 ORDER BY c1,c2;
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sync_slave_with_master;
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SELECT * FROM t2 WHERE c2 = c1 * c1 ORDER BY c1,c2;
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# Testing update with a condition that does not match any rows, but
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# which has a match for the primary key.
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connection master;
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UPDATE t2 SET c12 = 'Q' WHERE c1 = 1 AND c2 = 999;
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SELECT * FROM t2 ORDER BY c1,c2;
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sync_slave_with_master;
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SELECT * FROM t2 ORDER BY c1,c2;
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connection master;
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DELETE FROM t2 WHERE c1 % 4 = 0;
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SELECT * FROM t2 ORDER BY c1,c2;
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sync_slave_with_master;
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SELECT * FROM t2 ORDER BY c1,c2;
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connection master;
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UPDATE t2 SET c12='X';
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#
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# Testing table with a multi-column primary key.
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#
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connection master;
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eval CREATE TABLE t3 (C1 CHAR(1), C2 CHAR(1), pk1 INT, C3 CHAR(1), pk2 INT, PRIMARY KEY (pk1,pk2)) ENGINE = $type ;
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INSERT INTO t3 VALUES ('A','B',1,'B',1), ('X','Y',2,'B',1), ('X','X',3,'B',1);
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INSERT INTO t3 VALUES ('A','C',1,'B',2), ('X','Z',2,'B',2), ('A','A',3,'B',2);
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SELECT * FROM t3 ORDER BY C1,C2;
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sync_slave_with_master;
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SELECT * FROM t3 ORDER BY C1,C2;
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connection master;
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DELETE FROM t3 WHERE C1 = C2;
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SELECT * FROM t3 ORDER BY C1,C2;
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sync_slave_with_master;
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SELECT * FROM t3 ORDER BY C1,C2;
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connection master;
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UPDATE t3 SET C2 = 'I' WHERE C1 = 'A' AND C2 = 'C';
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SELECT * FROM t3 ORDER BY C1,C2;
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sync_slave_with_master;
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SELECT * FROM t3 ORDER BY C1,C2;
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#
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# Testing table without index or primary key
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#
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connection master;
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eval CREATE TABLE t6 (C1 CHAR(1), C2 CHAR(1), C3 INT$extra_index_t6) ENGINE = $type;
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# Testing insert
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INSERT INTO t6 VALUES ('A','B',1), ('X','Y',2), ('X','X',3);
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INSERT INTO t6 VALUES ('A','C',4), ('X','Z',5), ('A','A',6);
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SELECT * FROM t6 ORDER BY C3;
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sync_slave_with_master;
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SELECT * FROM t6 ORDER BY C3;
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# Testing delete
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# Observe that are several rows having the value for the index but only one
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# should be deleted.
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connection master;
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DELETE FROM t6 WHERE C1 = C2;
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SELECT * FROM t6 ORDER BY C3;
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sync_slave_with_master;
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SELECT * FROM t6 ORDER BY C3;
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#
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# Testing update.
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# Note that we have a condition on a column that is not part of the index for
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# the table. The right row should be updated nevertheless.
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#
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connection master;
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UPDATE t6 SET C2 = 'I' WHERE C1 = 'A' AND C2 = 'C';
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SELECT * FROM t6 ORDER BY C3;
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sync_slave_with_master;
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SELECT * FROM t6 ORDER BY C3;
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# now mixing the 3 tables without begin/commit
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connection master;
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eval CREATE TABLE t5 (C1 CHAR(1), C2 CHAR(1), C3 INT PRIMARY KEY) ENGINE = $type ;
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INSERT INTO t5 VALUES ('A','B',1), ('X','Y',2), ('X','X',3);
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INSERT INTO t5 VALUES ('A','C',4), ('X','Z',5), ('A','A',6);
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UPDATE t5,t2,t3 SET t5.C2='Q', t2.c12='R', t3.C3 ='S' WHERE t5.C1 = t2.c12 AND t5.C1 = t3.C1;
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SELECT * FROM t5,t2,t3 WHERE t5.C2='Q' AND t2.c12='R' AND t3.C3 ='S' ORDER BY t5.C3,t2.c1,t3.pk1,t3.pk2;
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sync_slave_with_master;
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SELECT * FROM t5,t2,t3 WHERE t5.C2='Q' AND t2.c12='R' AND t3.C3 ='S' ORDER BY t5.C3,t2.c1,t3.pk1,t3.pk2;
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#
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# Testing special column types
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#
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connection master;
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eval CREATE TABLE t4 (C1 CHAR(1) PRIMARY KEY, B1 BIT(1), B2 BIT(1) NOT NULL DEFAULT 0, C2 CHAR(1) NOT NULL DEFAULT 'A') ENGINE = $type ;
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INSERT INTO t4 SET C1 = 1;
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SELECT C1,HEX(B1),HEX(B2) FROM t4 ORDER BY C1;
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sync_slave_with_master;
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SELECT C1,HEX(B1),HEX(B2) FROM t4 ORDER BY C1;
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#
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# Testing conflicting operations
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#
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connection master;
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eval CREATE TABLE t7 (C1 INT PRIMARY KEY, C2 INT) ENGINE = $type ;
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sync_slave_with_master;
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--echo --- on slave: original values ---
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INSERT INTO t7 VALUES (1,3), (2,6), (3,9);
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SELECT * FROM t7 ORDER BY C1;
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connection master;
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--echo --- on master: new values inserted ---
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INSERT INTO t7 VALUES (1,2), (2,4), (3,6);
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SELECT * FROM t7 ORDER BY C1;
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sync_slave_with_master;
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--echo --- on slave: old values should be overwritten by replicated values ---
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SELECT * FROM t7 ORDER BY C1;
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#
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# A more complicated test where the table has several keys and we are
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# causing a conflict for a key that is not "last".
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#
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connection master;
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--echo --- on master ---
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eval CREATE TABLE t8 (a INT PRIMARY KEY, b INT UNIQUE, c INT UNIQUE) ENGINE = $type ;
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# First we make sure that the constraints are correctly set.
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INSERT INTO t8 VALUES (99,99,99);
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--error ER_DUP_ENTRY
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INSERT INTO t8 VALUES (99,22,33);
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--error ER_DUP_ENTRY
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INSERT INTO t8 VALUES (11,99,33);
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--error ER_DUP_ENTRY
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INSERT INTO t8 VALUES (11,22,99);
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SELECT * FROM t8 ORDER BY a;
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sync_slave_with_master;
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--echo --- on slave ---
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SELECT * FROM t8 ORDER BY a;
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INSERT INTO t8 VALUES (1,2,3), (2,4,6), (3,6,9);
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SELECT * FROM t8 ORDER BY a;
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connection master;
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--echo --- on master ---
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# We insert a row that will cause conflict on the primary key but not
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# on the other keys.
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INSERT INTO t8 VALUES (2,4,8);
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sync_slave_with_master;
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--echo --- on slave ---
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SELECT * FROM t8 ORDER BY a;
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#
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# Test conflicting operations when changing in a table referenced by a
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# foreign key. We'll reuse the above table and just add a table that
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# references it.
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#
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#
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# cleanup
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#
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connection master;
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DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7,t8;
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