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952f8bda78
table .frm file
Problem:
========
Myisampack --join did not create the destination table .frm file.
The user had to copy one of the source table .frm file as destination .frm
file for mysql server to recognize. This is just 'user-friendliness' issue.
How it was solved
=================
After successful join and compression we copy the frm file from the first
source table.
Functionality added
===================
myisampack --join=/path/t3 /path/t1 /path/t2 creates
/path/t3.frm (which is bascially copied from first table's frm /path/t1)
Tests
=====
Modified myisampack.test to test two scenario's
1. Positive myisampack --join test
In this case after the join operation is done,we test if the destination
table is accessible from the server
2. Positive myisampack --join test with an existing .frm file.
We test the above case with an existing .frm file for the destination
table. It should return success even in this case.
3. Positive myisampack --join test with no .frm file for source tables
We test the join operation with no .frm files for source tables. It should
complete the join operation without any warnings and error messages
4. Negative myisampack --join test
We test myisampack --join with existing .MYI,.MDI,.frm files for the
destination table. It should fail with exit status 2 in this case.
221 lines
11 KiB
Text
221 lines
11 KiB
Text
-- disable_warnings
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DROP TABLE IF EXISTS t1,t2,t3;
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-- enable_warnings
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#
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# BUG#31277 - myisamchk --unpack corrupts a table
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#
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CREATE TABLE t1(c1 DOUBLE, c2 DOUBLE, c3 DOUBLE, c4 DOUBLE, c5 DOUBLE,
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c6 DOUBLE, c7 DOUBLE, c8 DOUBLE, c9 DOUBLE, a INT PRIMARY KEY);
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INSERT INTO t1 VALUES
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(-3.31168791059336e-06,-3.19054655887874e-06,-1.06528081684847e-05,-1.227278240089e-06,-1.66718069164799e-06,-2.59038972510885e-06,-2.83145227805303e-06,-4.09678491270648e-07,-2.22610091291797e-06,6),
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(0.0030743000272545,2.53222044316438e-05,2.78674650061845e-05,1.95914465544536e-05,1.7347572525984e-05,1.87513810069614e-05,1.69882826885005e-05,2.44449336987598e-05,1.89914629921774e-05,9),
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(2.85229319423495e-05,3.05970988282259e-05,3.77161100113133e-05,2.3055238978766e-05,2.08241267364615e-05,2.28009504270553e-05,2.12070165658947e-05,2.84350091565409e-05,2.3366822910704e-05,3),
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(0,0,0,0,0,0,0,0,0,12),
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(3.24544577570754e-05,3.44619021870993e-05,4.37561613201124e-05,2.57556808726748e-05,2.3195354640561e-05,2.58532400758869e-05,2.34934241667179e-05,3.1621640063232e-05,2.58229982746189e-05,19),
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(2.53222044316438e-05,0.00445071933455582,2.97447268116016e-05,2.12379514059868e-05,1.86777776502663e-05,2.0170058676712e-05,1.8946030385445e-05,2.66040037173511e-05,2.09161899668946e-05,20),
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(3.03462382611645e-05,3.26517930083994e-05,3.5242025468662e-05,2.53219745106391e-05,2.24384532945004e-05,2.4052346047657e-05,2.23865572957053e-05,3.1634313969082e-05,2.48285463481801e-05,21),
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(1.95914465544536e-05,2.12379514059868e-05,2.27808649037128e-05,0.000341724375366877,1.4512761275113e-05,1.56475828693953e-05,1.44372366441415e-05,2.07952121981765e-05,1.61488256935919e-05,28),
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(1.7347572525984e-05,1.86777776502663e-05,2.04116907052727e-05,1.4512761275113e-05,0.000432162526082388,1.38116514014465e-05,1.2712914948904e-05,1.82503165178506e-05,1.43043075345922e-05,30),
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(1.68339762136661e-05,1.77836497166611e-05,2.36328309295222e-05,1.30183423732016e-05,1.18674654241553e-05,1.32467273128652e-05,1.24581739117775e-05,1.55624190959406e-05,1.33010638508213e-05,31),
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(1.89643062824415e-05,2.06997140070717e-05,2.29045490159364e-05,1.57918175731019e-05,1.39864987449492e-05,1.50580274578455e-05,1.45908734129609e-05,1.95329296993327e-05,1.5814709481221e-05,32),
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(1.69882826885005e-05,1.8946030385445e-05,2.00820439721439e-05,1.44372366441415e-05,1.2712914948904e-05,1.35209686474184e-05,0.00261563314789896,1.78285095864627e-05,1.46699314500019e-05,34),
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(2.0278186540684e-05,2.18923409729654e-05,2.39981539939738e-05,1.71774589459438e-05,1.54654355357383e-05,1.62731485707636e-05,1.49253140625051e-05,2.18229800160297e-05,1.71923561673718e-05,35),
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(2.44449336987598e-05,2.66040037173511e-05,2.84860148925308e-05,2.07952121981765e-05,1.82503165178506e-05,1.97667730441441e-05,1.78285095864627e-05,0.00166478601822712,2.0299952103232e-05,36),
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(1.89914629921774e-05,2.09161899668946e-05,2.26026841007872e-05,1.61488256935919e-05,1.43043075345922e-05,1.52609063290127e-05,1.46699314500019e-05,2.0299952103232e-05,0.00306670170971682,39),
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(0,0,0,0,0,0,0,0,0,41),
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(0,0,0,0,0,0,0,0,0,17),
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(0,0,0,0,0,0,0,0,0,18),
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(2.51880677333017e-05,2.63051795435778e-05,2.79874748974906e-05,2.02888886670845e-05,1.8178636318197e-05,1.91308527003585e-05,1.83260023644133e-05,2.4422300558171e-05,1.96411467520551e-05,44),
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(2.22402118719591e-05,2.37546284320705e-05,2.58463051055541e-05,1.83391609130854e-05,1.6300720519646e-05,1.74559091886791e-05,1.63733785575587e-05,2.26616253279828e-05,1.79541237435621e-05,45),
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(3.01092775359837e-05,3.23865212934412e-05,4.09444584045994e-05,0,2.15470966302776e-05,2.39082636344032e-05,2.28296706429177e-05,2.9007671511595e-05,2.44201138973326e-05,46);
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FLUSH TABLES;
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let $MYSQLD_DATADIR= `select @@datadir`;
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--exec $MYISAMPACK -s $MYSQLD_DATADIR/test/t1
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--exec $MYISAMCHK -srq $MYSQLD_DATADIR/test/t1
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--exec $MYISAMCHK -s --unpack $MYSQLD_DATADIR/test/t1
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CHECK TABLE t1 EXTENDED;
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DROP TABLE t1;
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#
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# Bug#40949 Debug version of MySQL server crashes when run OPTIMIZE on compressed table.
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# expanded with testcase for
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# BUG#41574 - REPAIR TABLE: crashes for compressed tables
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#
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--disable_warnings
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drop table if exists t1;
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--enable_warnings
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create table t1(f1 int, f2 char(255));
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insert into t1 values(1, 'foo'), (2, 'bar');
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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flush tables;
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let $MYSQLD_DATADIR= `select @@datadir`;
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--exec $MYISAMPACK $MYSQLD_DATADIR/test/t1
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optimize table t1;
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repair table t1;
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drop table t1;
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--echo #
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--echo # BUG#41541 - Valgrind warnings on packed MyISAM table
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--echo #
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CREATE TABLE t1(f1 VARCHAR(200), f2 TEXT);
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INSERT INTO t1 VALUES ('foo', 'foo1'), ('bar', 'bar1');
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let $i=9;
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--disable_query_log
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while ($i)
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{
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INSERT INTO t1 SELECT * FROM t1;
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dec $i;
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}
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--enable_query_log
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FLUSH TABLE t1;
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--echo # Compress the table using MYISAMPACK tool
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let $MYSQLD_DATADIR= `select @@datadir`;
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--exec $MYISAMPACK $MYSQLD_DATADIR/test/t1
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SELECT COUNT(*) FROM t1;
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DROP TABLE t1;
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--echo #
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--echo # Bug #43973 - backup_myisam.test fails on 6.0-bugteam
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--echo #
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CREATE DATABASE mysql_db1;
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CREATE TABLE mysql_db1.t1 (c1 VARCHAR(5), c2 int);
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CREATE INDEX i1 ON mysql_db1.t1 (c1, c2);
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INSERT INTO mysql_db1.t1 VALUES ('A',1);
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INSERT INTO mysql_db1.t1 SELECT * FROM mysql_db1.t1;
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INSERT INTO mysql_db1.t1 SELECT * FROM mysql_db1.t1;
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INSERT INTO mysql_db1.t1 SELECT * FROM mysql_db1.t1;
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INSERT INTO mysql_db1.t1 SELECT * FROM mysql_db1.t1;
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INSERT INTO mysql_db1.t1 SELECT * FROM mysql_db1.t1;
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INSERT INTO mysql_db1.t1 SELECT * FROM mysql_db1.t1;
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INSERT INTO mysql_db1.t1 SELECT * FROM mysql_db1.t1;
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FLUSH TABLE mysql_db1.t1;
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#
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--echo # Compress the table using MYISAMPACK tool
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let $MYSQLD_DATADIR= `select @@datadir`;
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--exec $MYISAMPACK -s $MYSQLD_DATADIR/mysql_db1/t1
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--echo # Run MYISAMCHK tool on the compressed table
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--exec $MYISAMCHK -srq $MYSQLD_DATADIR/mysql_db1/t1
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SELECT COUNT(*) FROM mysql_db1.t1 WHERE c2 < 5;
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#
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# Bug#36573 myisampack --join does not create destination table .frm file
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#
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#############################################################################
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# Testcase myisampack.1: Positive test for myisampack --join
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# To test myisampack --join operation creates .frm file
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# If it creates .frm file, we will be able to access from mysql
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# server
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#############################################################################
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--echo # ===== myisampack.1 =====
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CREATE TABLE t1(a INT);
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INSERT INTO t1 VALUES(20);
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let $i=9;
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--disable_query_log
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while ($i)
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{
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INSERT INTO t1 SELECT ROUND(a * RAND() * 10) from t1;
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dec $i;
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}
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--enable_query_log
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CREATE TABLE t2(a INT);
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INSERT INTO t2 VALUES(40);
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let $i=9;
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--disable_query_log
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while ($i)
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{
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INSERT INTO t2 SELECT ROUND(a * RAND() * 10) from t2;
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dec $i;
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}
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--enable_query_log
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--exec $MYISAMPACK --join=$MYSQLD_DATADIR/test/t3 $MYSQLD_DATADIR/test/t1 $MYSQLD_DATADIR/test/t2 2>&1
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--echo #If the myisampack --join operation is successful, we have table t3(.frm)
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--echo #so we should be able to query about the table from server.
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SELECT COUNT(a) FROM t3;
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#############################################################################
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# Testcase myisampack.2: 2nd Positive test for myisampack --join
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# Test myisampack join operation with an existing destination frm file.
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# It should finish the join operation successfully
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#############################################################################
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--echo # ===== myisampack.2 =====
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--remove_file $MYSQLD_DATADIR/test/t3.MYI
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--remove_file $MYSQLD_DATADIR/test/t3.MYD
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--exec $MYISAMPACK --join=$MYSQLD_DATADIR/test/t3 $MYSQLD_DATADIR/test/t1 $MYSQLD_DATADIR/test/t2 2>&1
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--echo #Tests the myisampack join operation with an existing destination .frm file,
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--echo #the command should return correct exit status(0) and
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--echo #we should be able to query the table.
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SELECT COUNT(a) FROM t3;
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#############################################################################
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# Testcase myisampack.3: 3rd Positive test for myisampack --join
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# Test myisampack join operation without frm file for first table and second
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# table. It should finish the join operation successfully
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#############################################################################
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--echo # ===== myisampack.3 =====
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--copy_file $MYSQLD_DATADIR/test/t1.frm $MYSQLTEST_VARDIR/tmp/bug36573.t1.frm
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--copy_file $MYSQLD_DATADIR/test/t2.frm $MYSQLTEST_VARDIR/tmp/bug36573.t2.frm
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--remove_file $MYSQLD_DATADIR/test/t1.frm
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--remove_file $MYSQLD_DATADIR/test/t2.frm
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DROP TABLE t3;
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--exec $MYISAMPACK --join=$MYSQLD_DATADIR/test/t3 $MYSQLD_DATADIR/test/t1 $MYSQLD_DATADIR/test/t2 2>&1
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--echo #Tests the myisampack join operation without frm file for the first and second table
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--echo #No frm file is generated in this and we shouldn't be able to access the newly
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--echo #created table
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--error ER_NO_SUCH_TABLE
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SELECT COUNT(a) FROM t3;
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--copy_file $MYSQLTEST_VARDIR/tmp/bug36573.t1.frm $MYSQLD_DATADIR/test/t1.frm
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--copy_file $MYSQLTEST_VARDIR/tmp/bug36573.t2.frm $MYSQLD_DATADIR/test/t2.frm
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--copy_file $MYSQLTEST_VARDIR/tmp/bug36573.t1.frm $MYSQLD_DATADIR/test/t3.frm
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--remove_file $MYSQLTEST_VARDIR/tmp/bug36573.t1.frm
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--remove_file $MYSQLTEST_VARDIR/tmp/bug36573.t2.frm
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#############################################################################
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# Testcase myisampack.4: Negative test for myisampack --join
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# Test myisampack join operation with an existing .MYI,.MDI,.frm files
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# the test should fail
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#############################################################################
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--echo # ===== myisampack.4 =====
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--echo #Tests the myisampack join operation with an existing destination .frm,.MYI,.MDI
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--echo #the command should fail with exit status 2
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#
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# Note: Use of regular expressions in this file is for output printed in result file
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# The main purpose of this regular expression is to supress the filenames for
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# error messages produced so that we can create a generic result file
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#
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#1. /.*myisampack(\.exe)?: Can't create\/write to file .*\(/myisampack: Can't create\/write to file (/
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# Replace everything before "myisampack" or "myisampack.exe" and followed by
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# ": Can't create\/write to file " until the first open paranthesis , with
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# "myisampack: Can't create\/write to file ("
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#
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#2. /Aborted: .*is/Aborted: file is/
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# Replace everything after starting with "Aborted: " until ending with "is" with
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# "Aborted: file is/
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#
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--replace_regex /.*myisampack(\.exe)?: Can't create\/write to file .*\(/myisampack: Can't create\/write to file (/ /Aborted: .*is/Aborted: file is/
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--error 2
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--exec $MYISAMPACK --join=$MYSQLD_DATADIR/test/t3 $MYSQLD_DATADIR/master-data/test/t1 $MYSQLD_DATADIR/test/t2 2>&1
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DROP TABLE t1,t2,t3;
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DROP TABLE mysql_db1.t1;
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DROP DATABASE mysql_db1;
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