PDF (US Ltr)
- 41.8Mb
PDF (A4)
- 41.9Mb
Man Pages (TGZ)
- 272.3Kb
Man Pages (Zip)
- 378.3Kb
Info (Gzip)
- 4.2Mb
Info (Zip)
- 4.2Mb
Search Results
https://dev.mysql.com/doc/refman/9.7/en/bug-reports.html
Search the bugs database at http://bugs.mysql.com/ to see whether the bug has been reported and fixed. A good bug report, containing a full test case for the bug, makes it very likely that we will fix the bug in the next release. Any bug that we are ... Before posting a bug report about a problem, please try to verify that it is a bug and that it has not been reported already: Start by searching the MySQL online manual at ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-options-variables.html
--ndb-default-column-format=[FIXED|DYNAMIC] Command-Line Format --ndb-default-column-format={FIXED|DYNAMIC} System Variable ndb_default_column_format Scope Global Dynamic Yes SET_VAR Hint Applies No Type Enumeration Default Value FIXED Valid Values ... This section provides information about MySQL server options, server and status variables that are specific to NDB ...
https://dev.mysql.com/doc/refman/9.7/en/myisamchk-table-info.html
varchar prefix 0 1024 87 80 varchar 0 3 168 3 multip. For strings, it may be shorter than the full length of the indexed column, because you can index a prefix of a string column. Packed MySQL tries to pack key values that have a common suffix. This ... To obtain a description of a MyISAM table or statistics about it, use the commands shown ...
https://dev.mysql.com/doc/refman/9.7/en/create-table-ndb-comment-options.html
NDB_COLUMN comments do not support TINYBLOB or TINYTEXT columns, since these have an inline part (only) of fixed size, and no separate parts to store elsewhere. NDB_COLUMN Options NDB_TABLE Options It is possible to set a number of options specific ...
https://dev.mysql.com/doc/refman/9.7/en/data-size.html
Many languages can be written primarily using single-byte utf8mb3or utf8mb4 characters, so a fixed storage length often wastes space. (InnoDB compressed tables are readable and writable, while MyISAM compressed tables are read-only.) For MyISAM ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-disk-data-objects.html
NDB Cluster Disk Data storage is implemented using the following objects: Tablespace: Acts as containers for other Disk Data objects. A tablespace contains one or more data files and one or more undo log file groups. Undo log file: Contains undo ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-limitations-database-objects.html
In addition, the maximum offset for a fixed-width column of an NDB table is 8188 bytes; attempting to create a table that violates this limitation fails with NDB error 851 Maximum offset for fixed-size columns exceeded. NDB Cluster supports a ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-programs-ndb-sign-keys.html
A directory reference may be relative or absolute; it may contain one or more environment variables, each denoted by a prefixed dollar sign ($), and expanded prior to use. --defaults-group-suffix Command-Line Format --defaults-group-suffix=string ...
https://dev.mysql.com/doc/refman/9.7/en/mysqlcheck.html
--auto-repair Command-Line Format --auto-repair If a checked table is corrupted, automatically fix it. --defaults-group-suffix=str Command-Line Format --defaults-group-suffix=str Type String Read not only the usual option groups, but also groups ...
https://dev.mysql.com/doc/refman/9.7/en/numeric-type-syntax.html
For floating-point and fixed-point data types, M is the total number of digits that can be stored. DEC[(M[,D])] [UNSIGNED] [ZEROFILL], NUMERIC[(M[,D])] [UNSIGNED] [ZEROFILL], FIXED[(M[,D])] [UNSIGNED] [ZEROFILL] These types are synonyms for DECIMAL.