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https://dev.mysql.com/doc/refman/8.4/en/information-schema-innodb-ft-index-cache-table.html
For related usage information and examples, see Section 17.15.4, “InnoDB INFORMATION_SCHEMA FULLTEXT Index Tables”. The INNODB_FT_INDEX_CACHE table provides token information about newly inserted rows in a FULLTEXT index. Before querying it, ...
https://dev.mysql.com/doc/refman/8.4/en/information-schema-innodb-ft-index-table-table.html
For related usage information and examples, see Section 17.15.4, “InnoDB INFORMATION_SCHEMA FULLTEXT Index Tables”. The INNODB_FT_INDEX_TABLE table provides information about the inverted index used to process text searches against the FULLTEXT ...
https://dev.mysql.com/doc/refman/8.4/en/information-schema-innodb-indexes-table.html
For related usage information and examples, see Section 17.15.3, “InnoDB INFORMATION_SCHEMA Schema Object Tables”. The INNODB_INDEXES table has these columns: INDEX_ID An identifier for the index. Index identifiers are unique across all the ...
https://dev.mysql.com/doc/refman/8.4/en/information-schema-innodb-metrics-table.html
The INNODB_METRICS table provides a wide variety of InnoDB performance information, complementing the specific focus areas of the Performance Schema tables for InnoDB. With simple queries, you can check the overall health of the system. With more ...
https://dev.mysql.com/doc/refman/8.4/en/information-schema-innodb-tables-table.html
For related usage information and examples, see Section 17.15.3, “InnoDB INFORMATION_SCHEMA Schema Object Tables”. The INNODB_TABLES table has these columns: TABLE_ID An identifier for the InnoDB table. NAME The name of the table, preceded by ...
https://dev.mysql.com/doc/refman/8.4/en/information-schema-innodb-tablespaces-table.html
For related usage information and examples, see Section 17.15.3, “InnoDB INFORMATION_SCHEMA Schema Object Tables”. The INNODB_TABLESPACES table provides metadata about InnoDB file-per-table, general, and undo tablespaces. Note The ...
https://dev.mysql.com/doc/refman/8.4/en/information-schema-innodb-temp-table-info-table.html
For usage information and examples, see Section 17.15.7, “InnoDB INFORMATION_SCHEMA Temporary Table Info Table”. The INNODB_TEMP_TABLE_INFO table provides information about user-created InnoDB temporary tables that are active in an InnoDB ...
https://dev.mysql.com/doc/refman/8.4/en/information-schema-innodb-trx-table.html
For usage information, see Section 17.15.2.1, “Using InnoDB Transaction and Locking Information”. The INNODB_TRX table provides information about every transaction currently executing inside InnoDB, including whether the transaction is waiting ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-benchmarking.html
Test the full application lifecycle, from installation, through heavy usage, and server restart. If InnoDB is not the default storage engine, you can determine if your database server and applications work correctly with InnoDB by restarting the ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-change-buffer.html
For related usage information, see Section 17.15.5, “InnoDB INFORMATION_SCHEMA Buffer Pool Tables”. The change buffer is a special data structure that caches changes to secondary index pages when those pages are not in the buffer pool. The ...