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https://dev.mysql.com/doc/internals/en/myisam-introduction.html
MySQL creates files named Table1.MYD ("MySQL Data"), Table1.MYI ("MySQL Index"), and Table1.frm ("Format"). These files will be in the directory: /<datadir>/<database>/ For example, if you use Linux, you might find the files in the ...
https://dev.mysql.com/doc/internals/en/packed-record-layout.html
pack bits (!= NULL bits!): One bit per packable column: FIELD_BLOB: Set if blob is empty. => The "pack bits" are rounded up to the next byte boundary. Each field is copied verbatim unless packed according to the "pack bits" paragraph.
https://dev.mysql.com/doc/mysqld-version-reference/en/options-variables.html
The following table shows all the options and variables available in MySQL Server. Intr: The version or versions in which the item was introduced. Depr: The version or versions in which the item was deprecated. Removed: The version or versions in ...
https://dev.mysql.com/doc/ndbapi/en/mccj-clusterj-constants.html
The default means that the automatic reconnection due to network failures is disabled. 4.3.1.14.19 DEFAULT_PROPERTY_MGM_STRICT_TLS public static final int DEFAULT_PROPERTY_MGM_STRICT_TLS = 0; The default value of the MGM TLS level property ...
MySQL NDB Cluster API Developer Guide :: 4.2.2.5 ClusterJ Mappings Between MySQL and Java Data Types
https://dev.mysql.com/doc/ndbapi/en/mccj-using-clusterj-mappings.html
ClusterJ provides mappings for all of the common MySQL database types to Java types. Java object wrappers of primitive types should be mapped to nullable database columns. Note Since Java does not have native unsigned data types, UNSIGNED columns ...
https://dev.mysql.com/doc/ndbapi/en/ndb-errors-handling.html
Abstract This section describes how NDB API errors can be detected and mapped onto particular operations. NDB API errors can be generated in either of two ways: When an operation is defined When an operation is executed Errors raised during ...
https://dev.mysql.com/doc/ndbapi/en/ndb-nodejs-api-tablemetadata.html
The indexes array of TableMetadata contains one IndexMetadata object per table index. NDB implements a primary key as both an ordered index and a unique index, and might be viewed through the NDB API adapter as two indexes, but through a MySQL ...
https://dev.mysql.com/doc/ndbapi/en/ndbapi-examples-common-files.html
In the NDB Cluster source distribution, the storage/ndb/ndbapi-examples directory storage/ndb/ndbapi-examples/common contains four header files with utilities for use in example NDB API programs. (Bug #70550, Bug #17592990) The names of these files ...
https://dev.mysql.com/doc/relnotes/connector-python/en/news-8-0-21.html
Functionality Added or Changed Bugs Fixed Functionality Added or Changed On macOS, the official supported Protobuf version is versions before 3.12.0. (Bug #31390263) Implemented context managers to define the runtime context to establish when ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/performance-advisors-ref.html
For optimal performance, transactions that move through the binary log should be contained within the binary log cache. For more information on the binary log and binary log cache, see The Binary Log. Default frequency 00:05:00 Default auto-close ...