342 lines
12 KiB
Plaintext
342 lines
12 KiB
Plaintext
#
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# WL#6560: InnoDB: separate tablespace for innodb-temp-tables.
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#
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# Avoid CrashReporter popup on Mac
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--source include/not_crashrep.inc
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call mtr.add_suppression("Please add another temp-data file or use 'autoextend' for the last data file");
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call mtr.add_suppression("The table 't1' is full");
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################################################################################
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#
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# Will test following scenarios:
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#
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# 1. ddl + dml operation involving temp-tablespace.
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# a) insert/delete/update/transacion/select
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# b) create index/drop index/add column/drop column
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# c) alter inplace/copy on temp table
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# 2. ddl + dml operation on temp table from 2 sessions.
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# a) Both session create 20 tables each of same name.
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# b) No error expected across session as temp tables are not be
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# visible across session.
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# c) create drop same table multiple time
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# 3. Temp table operation -
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# a) can not create temp table with partition
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# b) can not create/drop view on temp tables.
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# c) select/join on temp tables.
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# d) Lock/flush on tables
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# e) create temp table as select
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# 4. Temp table operation -
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# a) restart on existing datadir and see ibtmp1 removed on clean shutdown
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#
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################################################################################
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#-----------------------------------------------------------------------------
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#
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set global innodb_file_per_table = off;
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let $MYSQL_DATA_DIR = `select @@datadir`;
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let $MYSQL_TMP_DIR = `select @@tmpdir`;
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#-----------------------------------------------------------------------------
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#
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# 1. ddl + dml operation involving temp-tablespace.
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# a) insert/delete/update/transacion/select
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# b) create index/drop index/add column/drop column
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# c) alter inplace/copy on temp table
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SELECT @@global.innodb_file_per_table;
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--replace_column 1 NUM
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SELECT @mycount_SYS_DATAFILES:=COUNT(*) FROM information_schema.INNODB_DATAFILES;
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CREATE TEMPORARY TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY, b FLOAT(5,3),
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c BLOB(100),d VARCHAR(100),e TEXT) ENGINE=InnoDB;
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--echo # creation of shared temp-tablespace in MYSQL_DATA_DIR
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--list_files $MYSQL_DATA_DIR/ ibtmp1*
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--echo # check no entries made INNODB_DATAFILES
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SELECT @mycount_SYS_DATAFILES=COUNT(*) FROM information_schema.INNODB_DATAFILES;
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INSERT INTO t1(b,c,d,e) VALUES (11.111,REPEAT('a1',50),REPEAT('a1',50),
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REPEAT('a1',50));
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# DML+TRANSACTION
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START TRANSACTION;
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INSERT INTO t1(b,c,d,e) VALUES (12.111,REPEAT('a2',50),REPEAT('a2',50),
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REPEAT('a2',50));
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INSERT INTO t1(b,c,d,e) VALUES (13.111,REPEAT('a3',50),REPEAT('a3',50),
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REPEAT('a3',50));
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UPDATE t1 SET e = REPEAT('ta',50);
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DELETE FROM t1 WHERE a = 3;
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SAVEPOINT A;
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INSERT INTO t1(b,c,d,e) VALUES (14.111,REPEAT('a4',50),REPEAT('a4',50),
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REPEAT('a4',50));
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UPDATE t1 SET e = REPEAT('yb',50);
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DELETE FROM t1 WHERE a = 1;
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SAVEPOINT B;
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SELECT a,RIGHT(b,10),RIGHT(c,10),RIGHT(d,10),RIGHT(e,10) FROM t1;
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ROLLBACK TO SAVEPOINT A;
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COMMIT;
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SELECT a,RIGHT(b,10),RIGHT(c,10),RIGHT(d,10),RIGHT(e,10) FROM t1;
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# DDL
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ALTER TABLE t1 ADD COLUMN f BLOB(100), ADD INDEX `idx1` (d);
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SELECT a,RIGHT(b,10),RIGHT(c,10),RIGHT(d,10),RIGHT(e,10),RIGHT(f,10) FROM t1;
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--error 1845
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ALTER TABLE t1 DROP COLUMN f, DROP INDEX `idx1` , ADD INDEX `idx2` (d), ALGORITHM=INPLACE;
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ALTER TABLE t1 DROP COLUMN f, DROP INDEX `idx1` , ADD INDEX `idx2` (d), ALGORITHM=COPY;
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SELECT a,RIGHT(b,10),RIGHT(c,10),RIGHT(d,10),RIGHT(e,10) FROM t1;
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# drop table
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DROP TABLE t1;
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#-----------------------------------------------------------------------------
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#
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# 2. ddl + dml operation on temp table from 2 sessions.
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# a) Both session create 20 tables each of same name.
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# b) No error expected across session as temp tables are not be
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# visible across session.
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# c) create drop same table multiple time
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#
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--disable_warnings
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DROP TABLE IF EXISTS t1;
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DROP DATABASE IF EXISTS test_db;
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--enable_warnings
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# check by allowing file per table on
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set global innodb_file_per_table = on;
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SELECT @@global.innodb_file_per_table;
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let $counter= 2;
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CREATE DATABASE test_db;
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--echo "Create con1 client connection"
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connect (con1,localhost,root,,);
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--disable_query_log
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while ($counter<23) {
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# create table from con1 connection
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connection con1;
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USE test_db;
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EVAL CREATE TEMPORARY TABLE t$counter (a INT AUTO_INCREMENT PRIMARY KEY, b FLOAT(5,3),
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c BLOB(100),d VARCHAR(100),e TEXT) ENGINE=InnoDB;
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EVAL INSERT INTO t$counter(b,c,d,e) VALUES (11.111,REPEAT('a1',50),REPEAT('a1',50),
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REPEAT('a1',50));
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START TRANSACTION;
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EVAL INSERT INTO t$counter(b,c,d,e) VALUES (12.111,REPEAT('a2',50),REPEAT('a2',50),
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REPEAT('a2',50));
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EVAL INSERT INTO t$counter(b,c,d,e) VALUES (13.111,REPEAT('a3',50),REPEAT('a3',50),
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REPEAT('a3',50));
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EVAL UPDATE t$counter SET e = REPEAT('ta',50);
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EVAL DELETE FROM t$counter WHERE a = 3;
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SAVEPOINT A;
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EVAL INSERT INTO t$counter(b,c,d,e) VALUES (14.111,REPEAT('a4',50),REPEAT('a4',50),
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REPEAT('a4',50));
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EVAL UPDATE t$counter SET e = REPEAT('yb',50);
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EVAL DELETE FROM t$counter WHERE a = 1;
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SAVEPOINT B;
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ROLLBACK TO SAVEPOINT A;
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COMMIT;
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EVAL ALTER TABLE t$counter ADD COLUMN f BLOB(100), ADD INDEX `idx1` (d);
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EVAL ALTER TABLE t$counter DROP COLUMN f, DROP INDEX `idx1` , ADD INDEX `idx2` (d), ALGORITHM=COPY;
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# create same table from default connection
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connection default;
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USE test_db;
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EVAL CREATE TEMPORARY TABLE t$counter (a INT AUTO_INCREMENT PRIMARY KEY, b FLOAT(5,3),
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c BLOB(100),d VARCHAR(100),e TEXT) ENGINE=InnoDB;
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EVAL INSERT INTO t$counter(b,c,d,e) VALUES (11.111,REPEAT('a1',50),REPEAT('a1',50),
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REPEAT('a1',50));
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START TRANSACTION;
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EVAL INSERT INTO t$counter(b,c,d,e) VALUES (12.111,REPEAT('a2',50),REPEAT('a2',50),
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REPEAT('a2',50));
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EVAL INSERT INTO t$counter(b,c,d,e) VALUES (13.111,REPEAT('a3',50),REPEAT('a3',50),
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REPEAT('a3',50));
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EVAL UPDATE t$counter SET e = REPEAT('ta',50);
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EVAL DELETE FROM t$counter WHERE a = 3;
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SAVEPOINT A;
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EVAL INSERT INTO t$counter(b,c,d,e) VALUES (14.111,REPEAT('a4',50),REPEAT('a4',50),
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REPEAT('a4',50));
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EVAL UPDATE t$counter SET e = REPEAT('yb',50);
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EVAL DELETE FROM t$counter WHERE a = 1;
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SAVEPOINT B;
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ROLLBACK TO SAVEPOINT A;
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COMMIT;
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EVAL ALTER TABLE t$counter ADD COLUMN f BLOB(100), ADD INDEX `idx1` (d);
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EVAL ALTER TABLE t$counter DROP COLUMN f, DROP INDEX `idx1` , ADD INDEX `idx2` (d), ALGORITHM=COPY;
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# create and drop same table in loop
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CREATE TEMPORARY TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY, b FLOAT(5,3),
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c BLOB(100),d VARCHAR(100),e TEXT) ENGINE=InnoDB;
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INSERT INTO t1(b,c,d,e) VALUES (11.111,REPEAT('a1',50),REPEAT('a1',50),
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REPEAT('a1',50));
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START TRANSACTION;
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INSERT INTO t1(b,c,d,e) VALUES (12.111,REPEAT('a2',50),REPEAT('a2',50),
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REPEAT('a2',50));
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INSERT INTO t1(b,c,d,e) VALUES (13.111,REPEAT('a3',50),REPEAT('a3',50),
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REPEAT('a3',50));
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UPDATE t1 SET e = REPEAT('ta',50);
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DELETE FROM t1 WHERE a = 3;
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SAVEPOINT A;
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INSERT INTO t1(b,c,d,e) VALUES (14.111,REPEAT('a4',50),REPEAT('a4',50),
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REPEAT('a4',50));
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UPDATE t1 SET e = REPEAT('yb',50);
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DELETE FROM t1 WHERE a = 1;
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SAVEPOINT B;
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ROLLBACK TO SAVEPOINT A;
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COMMIT;
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ALTER TABLE t1 ADD COLUMN f BLOB(100), ADD INDEX `idx1` (d);
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ALTER TABLE t1 DROP COLUMN f, DROP INDEX `idx1` , ADD INDEX `idx2` (d), ALGORITHM=COPY;
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DROP TABLE t1;
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# check separate ibd file is not created
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--list_files $MYSQL_DATA_DIR/test_db/ *ibd
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--inc $counter
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}
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DROP DATABASE test_db;
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USE test;
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--enable_query_log
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--echo # creation of shared temp-tablespace in MYSQL_DATA_DIR
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--list_files $MYSQL_DATA_DIR/ ibtmp1*
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#-----------------------------------------------------------------------------
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#
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# 3. Temp table operation -
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# a) can not create temp table with partition
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# b) can not create/drop view on temp tables.
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# c) select/join on temp tables.
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# d) Lock/flush on tables
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# e) create temp table as select
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#
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--disable_warnings
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DROP TABLE IF EXISTS t1,t2,t3,t4;
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--enable_warnings
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# check by allowing file per table on
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SELECT @@global.innodb_file_per_table;
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USE test;
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CREATE TEMPORARY TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY, b FLOAT(5,3),
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c BLOB(100),d VARCHAR(100),e TEXT) ENGINE=InnoDB;
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CREATE TEMPORARY TABLE t2 (a INT AUTO_INCREMENT PRIMARY KEY, b FLOAT, c BLOB(100),
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d VARCHAR(100),e TEXT) ENGINE=InnoDB;
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# Can not create temp table with partition
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--ERROR 1562
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CREATE TEMPORARY TABLE t3 (val INT) ENGINE = InnoDB PARTITION BY LIST(val)(
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PARTITION mypart1 VALUES IN (1,3,5),
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PARTITION MyPart2 VALUES IN (2,4,6)
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);
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INSERT INTO t1(b,c,d,e) VALUES (11.111,REPEAT('a1',50),REPEAT('a1',50),
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REPEAT('a1',50));
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INSERT INTO t2(b,c,d,e) VALUES (11.111,REPEAT('t1',50),REPEAT('t1',50),
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REPEAT('a2',50));
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INSERT INTO t2(b,c,d,e) VALUES (11.111,REPEAT('t2',50),REPEAT('t2',50),
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REPEAT('a2',50));
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# Check with join of
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SELECT t1.a,t2.a,RIGHT(t1.c,10),RIGHT(t2.c,10) FROM t1,t2 WHERE t1.c LIKE t2.c;
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SELECT t1.a,t2.a,RIGHT(t1.c,10),RIGHT(t2.c,10) FROM t1,t2 WHERE t1.c NOT LIKE t2.c AND t1.a=t2.a;
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# you cannot create a TEMPORARY view
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--ERROR 1352
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CREATE OR REPLACE VIEW vw1 AS SELECT * FROM t1;
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# Check with create temp as <select>
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CREATE TEMPORARY TABLE t3 AS
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SELECT t1.a,RIGHT(t1.c,10),RIGHT(t2.c,10) FROM t1,t2
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WHERE t1.c NOT LIKE t2.c AND t1.a=t2.a;
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SELECT * FROM t3;
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CREATE TABLE t4 AS
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SELECT t1.a,RIGHT(t1.c,10),RIGHT(t2.c,10) FROM t1,t2
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WHERE t1.c NOT LIKE t2.c AND t1.a=t2.a;
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SELECT * FROM t4;
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# join on temp and non temp table
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SELECT * FROM t3,t4 WHERE t3.a=t4.a;
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SELECT * FROM t3,t4 WHERE t3.a!=t4.a;
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#Acquire lock and flush
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LOCK TABLES t1 READ;
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SELECT t1.a,t2.a,RIGHT(t1.c,10),RIGHT(t2.c,10) FROM t1,t2 WHERE t1.c LIKE t2.c;
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SELECT t1.a,t2.a,RIGHT(t1.c,10),RIGHT(t2.c,10) FROM t1,t2 WHERE t1.c NOT LIKE t2.c AND t1.a=t2.a;
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# delete records even type is read as lock table is ignored for temp tables
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DELETE FROM t1;
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SELECT * FROM t1;
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UNLOCK TABLES;
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LOCK TABLES t2 WRITE,t3 WRITE,t4 WRITE;
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DELETE FROM t2 WHERE t2.c LIKE REPEAT('t2',50);
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SELECT t2.a,RIGHT(t2.c,10) FROM t2;
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DELETE FROM t3;
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DELETE FROM t4;
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SELECT * FROM t3,t4;
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UNLOCK TABLES;
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--list_files $MYSQL_DATA_DIR/ ibtmp1*
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--list_files $MYSQL_DATA_DIR/test/ t4*ibd*
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DROP TABLE t1,t2,t3,t4;
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#-----------------------------------------------------------------------------
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#
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# 4. Temp table operation -
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# a) restart on existing datadir and see ibtmp1 removed on clean shutdown
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#
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# check by allowing file per table on
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SELECT @@global.innodb_file_per_table;
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CREATE TEMPORARY TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY, b FLOAT(5,3),
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c BLOB(100),d VARCHAR(100),e TEXT) ENGINE=InnoDB;
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CREATE TABLE t2 (a INT AUTO_INCREMENT PRIMARY KEY, b FLOAT(5,3),
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c BLOB(100),d VARCHAR(100),e TEXT) ENGINE=InnoDB;
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INSERT INTO t1(b,c,d,e) VALUES (11.111,REPEAT('a1',50),REPEAT('a1',50),
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REPEAT('a1',50));
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INSERT INTO t1(b,c,d,e) VALUES (11.111,REPEAT('a1',50),REPEAT('a1',50),
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REPEAT('a1',50));
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SELECT a,b,RIGHT(c,10),RIGHT(d,10),RIGHT(e,10) FROM t1;
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UPDATE t1 SET a = a + 5;
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DELETE FROM t1 WHERE a > 6;
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SELECT a,b,RIGHT(c,10),RIGHT(d,10),RIGHT(e,10) FROM t1;
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INSERT INTO t2(b,c,d,e) VALUES (11.111,REPEAT('a1',50),REPEAT('a1',50),
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REPEAT('a1',50));
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SELECT a,b,RIGHT(c,10),RIGHT(d,10),RIGHT(e,10) FROM t2;
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UPDATE t2 SET a = a + 5;
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DELETE FROM t2 WHERE a > 6;
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SELECT a,b,RIGHT(c,10),RIGHT(d,10),RIGHT(e,10) FROM t2;
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#
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--echo # shutting down the server
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--source include/shutdown_mysqld.inc
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--echo # list_file, no files expected - temp tablespace cleared on stopping server
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--list_files $MYSQL_DATA_DIR/ ibtmp1*
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#
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--source include/start_mysqld.inc
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# check temp table after restart
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CREATE TEMPORARY TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY, b FLOAT(5,3),
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c BLOB(100),d VARCHAR(100),e TEXT) ENGINE=InnoDB;
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INSERT INTO t1(b,c,d,e) VALUES (11.111,REPEAT('a1',50),REPEAT('a1',50),
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REPEAT('a1',50));
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INSERT INTO t1(b,c,d,e) VALUES (11.111,REPEAT('a1',50),REPEAT('a1',50),
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REPEAT('a1',50));
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SELECT a,b,RIGHT(c,10),RIGHT(d,10),RIGHT(e,10) FROM t1;
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UPDATE t1 SET a = a + 5;
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DELETE FROM t1 WHERE a > 6;
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SELECT a,b,RIGHT(c,10),RIGHT(d,10),RIGHT(e,10) FROM t1;
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DROP TABLE t1;
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--source include/restart_mysqld.inc
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# check not temp table
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SHOW TABLES;
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DROP TABLE t2;
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