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f56bd70f51
FIXME: MDEV-13668 InnoDB unnecessarily rebuilds table FIXME: MDEV-13671 InnoDB should use case-insensitive column name comparisons like the rest of the server FIXME: MDEV-13640 / Properly fix MDEV-9469 'Incorrect key file' on ALTER TABLE FIXME: investigate result difference in innodb.innodb-alter-autoinc and ensure that MariaDB does the right thing with auto_increment_increment and auto_increment_offset, for both ALGORITHM=INPLACE and ALGORITHM=COPY (Oracle MySQL behaviour differs between those two).
70 lines
2.9 KiB
Plaintext
70 lines
2.9 KiB
Plaintext
set global innodb_file_per_table=on;
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set global innodb_file_format='Barracuda';
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CREATE TABLE t1(c1 INT NOT NULL, c2 INT, PRIMARY KEY(c1)) Engine=InnoDB;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`c1` int(11) NOT NULL,
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`c2` int(11) DEFAULT NULL,
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PRIMARY KEY (`c1`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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INSERT INTO t1 VALUES (1,1),(2,2),(3,3),(4,4),(5,5);
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SET @saved_debug_dbug = @@SESSION.debug_dbug;
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SET DEBUG_DBUG='+d,ib_build_indexes_too_many_concurrent_trxs, ib_rename_indexes_too_many_concurrent_trxs, ib_drop_index_too_many_concurrent_trxs';
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ALTER TABLE t1 ADD UNIQUE INDEX(c2);
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ERROR HY000: Too many active concurrent transactions
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SET DEBUG_DBUG = @saved_debug_dbug;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`c1` int(11) NOT NULL,
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`c2` int(11) DEFAULT NULL,
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PRIMARY KEY (`c1`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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DROP TABLE t1;
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CREATE TABLE bug13861218 (c1 INT NOT NULL, c2 INT NOT NULL, INDEX(c2))
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ENGINE=InnoDB;
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INSERT INTO bug13861218 VALUES (8, 0), (4, 0), (0, 0);
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SET DEBUG_DBUG = '+d,ib_row_merge_buf_add_two';
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CREATE UNIQUE INDEX ui ON bug13861218(c1);
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SET DEBUG_DBUG = @saved_debug_dbug;
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DROP TABLE bug13861218;
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CREATE TABLE bug13861218 (c1 INT NOT NULL, c2 INT UNIQUE) ENGINE=InnoDB;
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INSERT INTO bug13861218 VALUES (8, NULL), (4, NULL), (0, NULL);
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SET DEBUG_DBUG = '+d,ib_row_merge_buf_add_two';
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CREATE UNIQUE INDEX ui ON bug13861218(c1);
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SET DEBUG_DBUG = @saved_debug_dbug;
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DROP TABLE bug13861218;
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set global innodb_file_per_table=1;
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set global innodb_file_format=Antelope;
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set global innodb_file_format_max=Antelope;
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#
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# Bug #21762319 ADDING INDEXES ON EMPTY TABLE IS SLOW
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# WITH LARGE INNODB_SORT_BUFFER_SIZE.
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call mtr.add_suppression("InnoDB: Cannot create temporary merge file");
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create table t480(a serial)engine=innodb;
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insert into t480
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values(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),
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(),(),(),(),(),(),(),();
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insert into t480 select 0 from t480;
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insert into t480 select 0 from t480;
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insert into t480 select 0 from t480;
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insert into t480 select 0 from t480;
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create table t1(f1 int auto_increment not null,
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f2 char(200) not null, f3 char(200) not null,
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f4 char(200) not null,primary key(f1))engine=innodb;
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insert into t1 select NULL,'aaa','bbb','ccc' from t480;
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insert into t1 select NULL,'aaaa','bbbb','cccc' from t480;
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insert into t1 select NULL,'aaaaa','bbbbb','ccccc' from t480;
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insert into t1 select NULL,'aaaaaa','bbbbbb','cccccc' from t480;
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insert into t1 select NULL,'aaaaaaa','bbbbbbb','ccccccc' from t480;
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insert into t1 select NULL,'aaaaaaaa','bbbbbbbb','cccccccc' from t480;
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select count(*) from t1;
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count(*)
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2880
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SET DEBUG_DBUG = '+d,innobase_tmpfile_creation_failure';
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alter table t1 force, algorithm=inplace;
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ERROR HY000: Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use 'ulimit' to allow mysqld to use more memory or you can add more swap space
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SET DEBUG_DBUG = @saved_debug_dbug;
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drop table t1, t480;
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