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0b66d3f70d
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.)
20 lines
849 B
SQL
20 lines
849 B
SQL
# This script assumes that the caller did the following;
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# LET $MYSQLD_DATADIR = `select @@datadir`;
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# LET $INNODB_PAGE_SIZE = `select @@innodb_page_size`;
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--echo === information_schema.innodb_sys_tablespaces and innodb_sys_datafiles ===
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--disable_query_log
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--replace_regex /#P#/#p#/ /#SP#/#sp#/
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--replace_result ./ MYSQLD_DATADIR/ $MYSQLD_DATADIR/ MYSQLD_DATADIR/ $MYSQLD_DATADIR MYSQLD_DATADIR/ $MYSQL_TMP_DIR MYSQL_TMP_DIR $INNODB_PAGE_SIZE DEFAULT
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SELECT s.name 'Space_Name',
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s.space_type 'Space_Type',
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s.page_size 'Page_Size',
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s.zip_page_size 'Zip_Size',
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s.row_format 'Formats_Permitted',
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d.path 'Path'
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FROM information_schema.innodb_sys_tablespaces s,
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information_schema.innodb_sys_datafiles d
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WHERE s.space = d.space
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AND s.name NOT LIKE 'mysql/%'
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AND s.name NOT LIKE 'sys/%'
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ORDER BY s.space;
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--enable_query_log
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