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https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-limitations-transactions.html
NDBCLUSTER stores only part of a column value that uses any of MySQL's BLOB or TEXT data types in the table visible to MySQL; the remainder of the BLOB or TEXT is stored in a separate internal table that is not accessible to MySQL. This issue does ... A number of limitations exist in NDB Cluster with regard to the handling of ...
https://dev.mysql.com/doc/refman/5.7/en/mysqlimport.html
Invoke mysqlimport like this: mysqlimport [options] db_name textfile1 [textfile2 ...] For each text file named on the command line, mysqlimport strips any extension from the file name and uses the result to determine the name of the table into which ... The mysqlimport client provides a command-line interface to the LOAD DATA SQL ...
https://dev.mysql.com/doc/refman/5.7/en/storage-requirements.html
This figure excludes BLOB or TEXT columns, which contribute only 9 to 12 bytes toward this size. For BLOB and TEXT data, the information is stored internally in a different area of memory than the row buffer. For example, storage for a MEDIUMTEXT ...
https://dev.mysql.com/doc/refman/5.7/en/server-options.html
For a brief summary, execute this command: mysqld --help To see the full list, use this command: mysqld --verbose --help Some of the items in the list are actually system variables that can be set at server startup. Section 5.1.7, “Server System ... When you start the mysqld server, you can specify program options using any of the methods described in Section 4.2.2, “Specifying Program ...
https://dev.mysql.com/doc/refman/5.7/en/sorted-index-builds.html
Sorted Index Builds and Full-Text Index Support Sorted index builds are supported for fulltext indexes. Previously, SQL was used to insert entries into a fulltext index. When the sort buffer becomes full, entries are sorted and written out to a ...
https://dev.mysql.com/doc/refman/5.7/en/backup-methods.html
Also, even if the server is not actively updating data, InnoDB may still have modified data cached in memory and not flushed to disk.) Making Delimited-Text File Backups To create a text file containing a table's data, you can use SELECT * INTO ...
https://dev.mysql.com/doc/refman/5.7/en/programs-overview.html
myisam_ftdump A utility that displays information about full-text indexes in MyISAM tables. mysqldump A client that dumps a MySQL database into a file as SQL, text, or XML. mysqlimport A client that imports text files into their respective tables ...
https://dev.mysql.com/doc/refman/5.7/en/innodb-information-schema-fulltext_index-tables.html
For information about running OPTIMIZE TABLE on tables with FULLTEXT indexes, see Section 12.9.6, “Fine-Tuning MySQL Full-Text Search”. INNODB_FT_DELETED: Stores rows that are deleted from the FULLTEXT index for an InnoDB table. To avoid ...
https://dev.mysql.com/doc/refman/5.7/en/manual-info.html
Differences between minor versions of MySQL 5.7 are noted in the present text with reference to release numbers (5.7.x). Typographical and Syntax Conventions This manual uses certain typographical conventions: Text in this style is used for SQL ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-replication-schema.html
It is usually sufficient—and more efficient—to log updated columns only; however, if you need to log full rows, you can do so by setting --ndb-log-updated-only to 0 or OFF. ndb_apply_status Table ndb_binlog_index Table ndb_replication Table ...