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MDEV-11426 Remove InnoDB INFORMATION_SCHEMA.FILES implementation

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MySQL 5.7 introduced WL#7943: InnoDB: Implement Information_Schema.Files
to provide a long-term alternative for accessing tablespace metadata.
The INFORMATION_SCHEMA.INNODB_* views are considered internal interfaces
that are subject to change or removal between releases. So, users should
refer to I_S.FILES instead of I_S.INNODB_SYS_TABLESPACES to fetch metadata
about CREATE TABLESPACE.

Because MariaDB 10.2 does not support CREATE TABLESPACE or
CREATE TABLE…TABLESPACE for InnoDB, it does not make sense to support
I_S.FILES either. So, let MariaDB 10.2 omit the code that was added in
MySQL 5.7. After this change, I_S.FILES will report the empty result,
unless some other storage engine in MariaDB 10.2 implements the interface.
(The I_S.FILES interface was originally created for the NDB Cluster.)
This commit is contained in:
Marko Mäkelä
2016-12-01 12:56:23 +02:00
parent 943baa3ba8
commit 0b66d3f70d
18 changed files with 196 additions and 683 deletions
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10
mysql-test/suite/innodb_zip/t/8k.test
View File

@ -185,7 +185,7 @@ CREATE TABLE t1 (a varchar(128) character set utf8,
SET SESSION innodb_strict_mode = ON;
--error ER_ILLEGAL_HA
--error ER_CANT_CREATE_TABLE
CREATE TABLE t1 (i int) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=16;
SHOW WARNINGS;
@ -257,18 +257,18 @@ DROP TABLE t1;
SET SESSION innodb_strict_mode = ON;
SET GLOBAL innodb_file_per_table = OFF;
SHOW VARIABLES LIKE 'innodb_file_per_table';
--error ER_ILLEGAL_HA
--error ER_CANT_CREATE_TABLE
CREATE TABLE t4 (id int PRIMARY KEY) ENGINE=innodb KEY_BLOCK_SIZE=8;
SHOW WARNINGS;
--error ER_ILLEGAL_HA
--error ER_CANT_CREATE_TABLE
CREATE TABLE t5 (id int PRIMARY KEY) ENGINE=innodb KEY_BLOCK_SIZE=16;
SHOW WARNINGS;
SET GLOBAL innodb_file_per_table = ON;
SET GLOBAL innodb_file_format = `Antelope`;
--error ER_ILLEGAL_HA
--error ER_CANT_CREATE_TABLE
CREATE TABLE t4 (id int PRIMARY KEY) ENGINE=innodb KEY_BLOCK_SIZE=8;
SHOW WARNINGS;
--error ER_ILLEGAL_HA
--error ER_CANT_CREATE_TABLE
CREATE TABLE t5 (id int PRIMARY KEY) ENGINE=innodb KEY_BLOCK_SIZE=16;
SHOW WARNINGS;
SET GLOBAL innodb_file_format = `Barracuda`;