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374783c3d9
- Add `as <int_type>` to sequence creation options
- int_type can be signed or unsigned integer types, including
tinyint, smallint, mediumint, int and bigint
- Limitation: when alter sequence as <new_int_type>, cannot have any
other alter options in the same statement
- Limitation: increment remains signed longlong, and the hidden
constraint (cache_size x abs(increment) < longlong_max) stays for
unsigned types. This means for bigint unsigned, neither
abs(increment) nor (cache_size x abs(increment)) can be between
longlong_max and ulonglong_max
- Truncating maxvalue and minvalue from user input to the nearest max
or min value of the type, plus or minus 1. When the truncation
happens, a warning is emitted
- Information schema table for sequences
121 lines
3 KiB
Text
121 lines
3 KiB
Text
#
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# Testing mysqldump of sequences
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#
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# Embedded server doesn't support external clients
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--source include/not_embedded.inc
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--source include/have_aria.inc
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--source include/have_innodb.inc
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CREATE SEQUENCE a1 engine=aria;
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CREATE TABLE t1(a INT, KEY (a)) KEY_BLOCK_SIZE=1024;
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insert into t1 values (1),(2);
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CREATE SEQUENCE x1 engine=innodb;
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--echo # dump whole database
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--exec $MYSQL_DUMP --compact test
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--echo # dump by tables order 1
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--exec $MYSQL_DUMP --compact --tables test t1 a1 x1
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--echo # dump by tables order 2
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--exec $MYSQL_DUMP --compact --tables test a1 t1 x1
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--echo # dump by tables only tables
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--exec $MYSQL_DUMP --compact --tables test t1
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--echo # dump by tables only sequences
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--exec $MYSQL_DUMP --compact --tables test a1 x1
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--echo # end of dumps
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DROP TABLE a1,t1,x1;
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#
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# MDEV-12887 UT_LIST_GET_LEN(trx->lock.trx_locks) == 0 when mysqldump sequence
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#
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set default_storage_engine=InnoDB;
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create sequence t1;
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LOCK TABLES t1 READ;
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SELECT * FROM t1;
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unlock tables;
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drop table t1;
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--echo #
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--echo # MDEV-28152 Features for sequence
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--echo #
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CREATE DATABASE test1;
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CREATE DATABASE test2;
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USE test1;
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CREATE SEQUENCE s1 as tinyint;
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CREATE SEQUENCE s2 as smallint;
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CREATE SEQUENCE s3 as mediumint;
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CREATE SEQUENCE s4 as int;
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CREATE SEQUENCE s5 as bigint;
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CREATE SEQUENCE s6 as tinyint unsigned;
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CREATE SEQUENCE s7 as smallint unsigned;
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CREATE SEQUENCE s8 as mediumint unsigned;
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CREATE SEQUENCE s9 as int unsigned;
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CREATE SEQUENCE s10 as bigint unsigned;
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--echo # Dump database 1
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--exec $MYSQL_DUMP test1 > $MYSQLTEST_VARDIR/tmp/dumptest1.sql
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--echo # Restore from database 1 to database 2
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--exec $MYSQL test2 < $MYSQLTEST_VARDIR/tmp/dumptest1.sql
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USE test2;
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SHOW CREATE SEQUENCE s1;
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SHOW CREATE SEQUENCE s2;
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SHOW CREATE SEQUENCE s3;
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SHOW CREATE SEQUENCE s4;
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SHOW CREATE SEQUENCE s5;
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SHOW CREATE SEQUENCE s6;
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SHOW CREATE SEQUENCE s7;
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SHOW CREATE SEQUENCE s8;
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SHOW CREATE SEQUENCE s9;
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SHOW CREATE SEQUENCE s10;
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--remove_file $MYSQLTEST_VARDIR/tmp/dumptest1.sql
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DROP DATABASE test1;
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DROP DATABASE test2;
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--echo ## test ORACLE mode
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set sql_mode=ORACLE;
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CREATE DATABASE test1;
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CREATE DATABASE test2;
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USE test1;
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CREATE SEQUENCE s1 as tinyint;
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CREATE SEQUENCE s2 as smallint;
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CREATE SEQUENCE s3 as mediumint;
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CREATE SEQUENCE s4 as int;
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CREATE SEQUENCE s5 as bigint;
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CREATE SEQUENCE s6 as tinyint unsigned;
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CREATE SEQUENCE s7 as smallint unsigned;
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CREATE SEQUENCE s8 as mediumint unsigned;
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CREATE SEQUENCE s9 as int unsigned;
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CREATE SEQUENCE s10 as bigint unsigned;
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--echo # Dump database 1
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--exec $MYSQL_DUMP test1 > $MYSQLTEST_VARDIR/tmp/dumptest1.sql
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--echo # Restore from database 1 to database 2
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--exec $MYSQL test2 < $MYSQLTEST_VARDIR/tmp/dumptest1.sql
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USE test2;
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SHOW CREATE SEQUENCE s1;
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SHOW CREATE SEQUENCE s2;
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SHOW CREATE SEQUENCE s3;
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SHOW CREATE SEQUENCE s4;
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SHOW CREATE SEQUENCE s5;
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SHOW CREATE SEQUENCE s6;
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SHOW CREATE SEQUENCE s7;
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SHOW CREATE SEQUENCE s8;
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SHOW CREATE SEQUENCE s9;
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SHOW CREATE SEQUENCE s10;
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--remove_file $MYSQLTEST_VARDIR/tmp/dumptest1.sql
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DROP DATABASE test1;
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DROP DATABASE test2;
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set sql_mode=default;
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--echo #
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--echo # End of 11.4 tests
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--echo #
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