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https://dev.mysql.com/json.html
BLOB BIT OPAQUE DATETIME TIME DATE BOOLEAN ARRAY OBJECT STRING INTEGER, DOUBLE NULL For JSON values of the same precedence, the comparison rules are type specific: BLOB The first N bytes of the two values are compared, where N is the number of bytes ...The JSON data type provides these advantages over storing JSON-format strings in a string column: Automatic validation of JSON documents stored in JSON ...
https://dev.mysql.com/linux-installation-debian.html
Oracle provides Debian packages for installing MySQL on Debian or Debian-like Linux systems. The packages are available through two different channels: The MySQL APT Repository. This is the preferred method for installing MySQL on Debian-like ...
https://dev.mysql.com/linux-installation-yum-repo.html
For example, to install the server: shell> yum-config-manager --enable ol7_software_collections shell> yum install mysql-community-server Note ARM 64-bit (aarch64) is supported on Oracle Linux 7 as of MySQL 8.0.12. Before You Start As a popular, ...
https://dev.mysql.com/memory-storage-engine.html
sizeof(char*) is 4 on 32-bit machines and 8 on 64-bit machines. The MEMORY storage engine (formerly known as HEAP) creates special-purpose tables with contents that are stored in memory. Because the data is vulnerable to crashes, hardware issues, ...
https://dev.mysql.com/mysql-cluster-limitations-database-objects.html
The maximum combined width for all BIT columns used in a given NDB table is 4096. Some database objects such as tables and indexes have different limitations when using the NDBCLUSTER storage engine: Number of database objects. The maximum number ...
https://dev.mysql.com/mysql-cluster-limitations-syntax.html
Also see Section 22.1.7.6, “Unsupported or Missing Features in NDB Cluster”, for additional information.) BIT columns. A BIT column cannot be a primary key, unique key, or index, nor can it be part of a composite primary key, unique key, or ...
https://dev.mysql.com/mysql-cluster-option-tables.html
ndbinfo_table_prefix: The prefix to use for naming ndbinfo internal base tables ndbinfo_version: The version of the ndbinfo engine; read only server_id_bits: Sets the number of least significant bits in the server_id actually used for identifying ...
https://dev.mysql.com/mysql-cluster-programs-ndb-redo-log-reader.html
-twiddle Property Value Command-Line Format -twiddle Type Boolean Default Value FALSE Bit-shifted dump. Reads a redo log file, checking it for errors, printing its contents in a human-readable format, or both. ndb_redo_log_reader is intended for ...
https://dev.mysql.com/mysql-installer-catalog-dashboard.html
Product Catalog MySQL Installer Dashboard Locating Products to Install Upgrading MySQL Installer This section describes the MySQL Installer product catalog and the dashboard. The product catalog stores the complete list of released MySQL products ...
https://dev.mysql.com/numeric-types.html
The BIT data type stores bit values and is supported for MyISAM, MEMORY, InnoDB, and NDB tables. These types include the exact numeric data types (INTEGER, SMALLINT, DECIMAL, and NUMERIC), as well as the approximate numeric data types (FLOAT, REAL, ...
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Document created the 26/06/2006, last modified the 26/10/2018
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