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https://dev.mysql.com/doc/connectors/en/connector-odbc-configuration-dsn.html
A Data Source Name associates the configuration parameters for communicating with a specific database. Generally, a DSN consists of the following parameters: Name Host Name Database Name Login Password In addition, different ODBC drivers, including ...
https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-configuration-dsn.html
A Data Source Name associates the configuration parameters for communicating with a specific database. Generally, a DSN consists of the following parameters: Name Host Name Database Name Login Password In addition, different ODBC drivers, including ...
https://dev.mysql.com/doc/internals/en/integer.html
The MySQL Protocol has a set of possible encodings for integers: Fixed-length integers Length-encoded integers 14.1.1.1.1 Fixed-Length Integer Types Protocol::FixedLengthInteger A fixed-length integer stores its value in a series of bytes with the ...
https://dev.mysql.com/doc/ndbapi/en/overview-cluster-concepts.html
Abstract This section covers the NDB Kernel, and discusses NDB Cluster transaction handling and transaction coordinators. The NDB Kernel is the collection of data nodes belonging to an NDB Cluster. The application programmer can for most purposes ...
https://dev.mysql.com/doc/connectors/en/connector-cpp-apps-platform-considerations.html
This section discusses platform-specific considerations to keep in mind when building Connector/C++ applications. For general considerations that apply on a platform-independent basis, see Section 2.5.1, “Building Connector/C++ Applications: ...
https://dev.mysql.com/doc/internals/en/cmake-build-types.html
The build type affects optimization and whether the result of the build is debuggable. RelWithDebInfo (optimizations are on, debug info is generated) is used in MySQL by default. Debug (optimizations are off, debug info is generated) is used if the ...
https://dev.mysql.com/doc/internals/en/innodb-infimum-and-supremum-records.html
“Infimum” and “Supremum” are mathematical terms that refer to the outer bounds of an ordered set. An infimum is Greatest Lower Bound (GLB), so it is lower than the lowest possible key value. A supremum is the Least Upper Bound (LUB), so it ...
https://dev.mysql.com/doc/internals/en/code-tree-representation.html
Every left branch gets a 0 bit, every right branch gets a 1 bit. The in-memory representation of the trees are two unsigned integers per node. Each describes either a leaf value or an offset (in unsigned integers relative from this node) to another ...
https://dev.mysql.com/doc/internals/en/event-class-archaeological-notes.html
Despite the "V3" in the type code name, START_EVENT_V3 currently is used as the type code not only for v3 start events, but also for v1 start events. The original symbol for type code 1 was START_EVENT in the format now known as v1. Later, when v3 ...
https://dev.mysql.com/doc/connectors/en/connector-net-programming-prepared.html
Prepared statements can provide significant performance improvements on queries that are executed more than one time. Prepared execution is faster than direct execution for statements executed more than once, primarily because the query is parsed ...