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https://dev.mysql.com/doc/connectors/en/connector-python-api-mysqlcursor.html
To create a cursor, use the cursor() method of a connection object: import mysql.connector cnx = mysql.connector.connect(database='world') cursor = cnx.cursor() Several related classes inherit from MySQLCursor. To create a cursor of one of these ...
https://dev.mysql.com/doc/connector-net/en/connector-net-connections-pooling.html
See Section 4.1, “Creating a Connector/NET Connection String” for further information. Subsequently, if a new MySqlConnection object is opened, it is created from the connection pool, rather than creating a new native connection. Do not create a ... The MySQL Connector/NET supports connection pooling for better performance and scalability with database-intensive ...
https://dev.mysql.com/doc/connector-python/en/connector-python-api-mysqlcursor.html
To create a cursor, use the cursor() method of a connection object: import mysql.connector cnx = mysql.connector.connect(database='world') cursor = cnx.cursor() Several related classes inherit from MySQLCursor. To create a cursor of one of these ...
https://dev.mysql.com/doc/internals/en/the-myi-file.html
In MySQL terminology, a "key" is something that you create with CREATE [UNIQUE] INDEX. Program files which read and write .MYI headers are in the ./myisam directory: mi_open.c has the routines that write each section of the header, mi_create.c has a ... A .MYI file for a MyISAM table contains the table's ...
https://dev.mysql.com/doc/ndbapi/en/ndb-ndbdictionary.html
While the preferred method of database object creation and deletion is through the MySQL Server, NdbDictionary also permits the developer to perform these tasks through the NDB API. These include the following inner classes: Table for working with ... This section provides information about the NdbDictionary class, which stores meta-information about NDB database objects, such as tables, columns, and ...
https://dev.mysql.com/doc/ndbapi/en/ndb-nodejs-examples-requirements.html
The software requirements for running the examples found in the next few sections are as follows: A working Node.js installation Working installations of the ndb and mysql-js adapters The mysql-js adapter also requires a working installation of the ...
https://dev.mysql.com/doc/ndbapi/en/ndb-start-mysql-data-types.html
These and later versions of the MySQL Server and NDB Cluster use the new temporal types by default, can read and write data using the old temporal types, but cannot create tables that use the old types. This section provides information about the ...
https://dev.mysql.com/doc/ndbapi/en/overview-operations.html
We have created a very simple benchmark to check the performance of each of these. 1.4.2.3.2 Single-row operations After the operation is created using NdbTransaction::getNdbOperation() or NdbTransaction::getNdbIndexOperation(), it is defined in the ... An NdbTransaction consists of a list of operations, each of which is represented by an instance of NdbOperation, NdbScanOperation, NdbIndexOperation, or NdbIndexScanOperation (that is, of NdbOperation or one of its child ...
https://dev.mysql.com/doc/heatwave/en/heatwave-system-variables.html
rapid_auto_vector_index_enabled System Variable rapid_auto_vector_index_enabled Scope Global Dynamic Yes SET_VAR Hint Applies No Type Enumeration Default Value ON Valid Values ON OFF As of MySQL 9.5.0, controls automatic vector index creation for ...
https://dev.mysql.com/doc/heatwave/en/mys-hwgenai-ml-retrieve-schema-metadata.html
This output consists of a concise set of abridged CREATE TABLE statements for the tables that are most relevant to a natural-language statement, ranked in order of relevance. To view a copy of this license, visit ... Retrieves the most relevant ...