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https://dev.mysql.com/doc/refman/8.4/en/storage-requirements.html
InnoDB Table Storage Requirements NDB Table Storage Requirements Numeric Type Storage Requirements Date and Time Type Storage Requirements String Type Storage Requirements Spatial Type Storage Requirements JSON Storage Requirements The storage ...
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/workbench/en/wb-migration-database-mssql-typemapping.html
The following table shows the mapping between Microsoft SQL Server (source) data types and MySQL data types. Table 10.2 Type mapping Source Type MySQL Type Comment INT INT TINYINT TINYINT UNSIGNED flag set in MySQL. SMALLINT SMALLINT BIGINT BIGINT ...
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 ...
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-column.html
This section provides information about the Column class, which models a column in an NDBCLUSTER table. The NDB API provides no support for constructing such formats; however, they are checked by the NDB kernel. Type Description ArrayType Specifies ...
https://dev.mysql.com/doc/ndbapi/en/ndb-ndboperation.html
Beginning with NDB 8.0.30, NdbOperation supports an interpreted code API similar to that implemented by NdbInterpretedCode. See NdbOperation::Type for a listing of operation types and their corresponding NdbOperation subclasses. NdbOperation ...
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/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/aggregate-functions.html
This section describes aggregate functions that operate on sets of values. They are often used with a GROUP BY clause to group values into subsets. If you use an aggregate function in a statement containing no GROUP BY clause, it is equivalent to ...