Search Results
https://dev.mysql.com/doc/internals/en/bas-ext.html
Purpose Defines the file extensions used by the storage engine. Synopsis virtual const char ** bas_ext ( ); ; Description This is the bas_ext method. It is called to provide the MySQL server with a list of file extensions used by the storage engine. By providing a list of extensions, storage engines can in many cases omit the [custom-engine.html#custom-engine-api-reference-delete_table delete_table()] method as the MySQL server will close all references to the table and delete all files with the specified ...
https://dev.mysql.com/doc/internals/en/creating-tables.html
Once a handler is instanced, the first operation that will likely be required is the creation of a table. Your storage engine must implement the [custom-engine.html#custom-engine-api-reference-create create()] virtual method: virtual int ...
https://dev.mysql.com/doc/internals/en/x-protocol-messages-messages.html
Topics in this section: Message Structure Message Sequence Common Messages Connection Session Expectations CRUD SQL Result Sets Expressions Data Types This section provides detailed information about how X Protocol defines messages. Message ...
https://dev.mysql.com/doc/connectors/en/connector-j-reference-type-conversions.html
MySQL Connector/J is flexible in the way it handles conversions between MySQL data types and Java data types. In general, any MySQL data type can be converted to a java.lang.String, and any numeric type can be converted to any of the Java numeric ...
https://dev.mysql.com/doc/ndbapi/en/mgm-functions-management-server-connections.html
This section provides information about MGM API functions that are used to initiate, configure, and terminate connections to an NDB management server. ndb_mgm_get_connectstring() ndb_mgm_get_configuration_nodeid() ndb_mgm_get_connected_port() ...
https://dev.mysql.com/doc/ndbapi/en/ndb-foreignkey.html
This section provides information about the ForeignKey class, which models a foreign key on an NDB table. ForeignKey Class Overview ForeignKey() ForeignKey::FkAction ForeignKey::getName() ForeignKey::getParentTable() ForeignKey::getChildTable() ...
https://dev.mysql.com/doc/ndbapi/en/ndb-ndbblob.html
This section provides information about the NdbBlob class, which models a handle to a blob column and provides read and write access to blob column values. This object has a number of different states and provides several modes of access to blob ...
https://dev.mysql.com/doc/ndbapi/en/ndb-ndbeventoperation.html
This section provides information about the NdbEventOperation class, which is used to monitor changes (events) in a database. It provides the core functionality used to implement NDB Cluster Replication. NdbEventOperation Class Overview ...
https://dev.mysql.com/doc/connector-j/en/connector-j-reference-type-conversions.html
MySQL Connector/J is flexible in the way it handles conversions between MySQL data types and Java data types. In general, any MySQL data type can be converted to a java.lang.String, and any numeric type can be converted to any of the Java numeric ...
https://dev.mysql.com/doc/refman/8.4/en/charset-column.html
Every “character” column (that is, a column of type CHAR, VARCHAR, a TEXT type, or any synonym) has a column character set and a column collation. CREATE TABLE t1 ( col1 CHAR(10) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci ) CHARACTER SET ...