Search Results
https://dev.mysql.com/doc/connector-python/en/connector-python-api-mysqlconnection-cursor.html
Arguments may be passed to the cursor() method to control what type of cursor to create: If buffered is True, the cursor fetches all rows from the server after an operation is executed. buffered can also be passed to connect() to set the default ...
https://dev.mysql.com/doc/connector-python/en/connector-python-api-mysqlcursorbuffered.html
To create a buffered cursor, use the buffered argument when calling a connection's cursor() method. Alternatively, to make all cursors created from the connection buffered by default, use the buffered connection argument. Example: import ...After ...
https://dev.mysql.com/doc/connector-python/en/connector-python-api-mysqlcursorraw.html
To create a raw cursor, use the raw argument when calling a connection's cursor() method. Alternatively, to make all cursors created from the connection raw by default, use the raw connection argument. Example: import mysql.connector cnx = ...A ...
https://dev.mysql.com/doc/internals/en/format-description-event.html
Note added in MySQL 5.0.0 as replacement for START_EVENT_V3 Payload 2 binlog-version string[50] mysql-server version 4 create timestamp 1 event header length string[p] event type header lengths Fields binlog-version (2) -- version of this binlog ...
https://dev.mysql.com/doc/internals/en/prepared-stored-statement-preparation.html
We don't want the garbage which is created during statement validation to be left in the permanent arena of the statement. This function will subsequently call st_select_lex_unit::prepare() and setup_fields() for the main LEX unit, create JOINs for ... As mentioned above, THD is currently a required argument and the runtime context for every function in the ...
https://dev.mysql.com/doc/internals/en/select-derived.html
mysql_derived(): Creates union_result for writing results in this table (with empty table entry, same as for UNIONs). call unit->prepare() to get list of types of result fields (it work correctly for single SELECT, and do not create temporary table ... Derived tables is the internal name for subqueries in the FROM ...
https://dev.mysql.com/doc/internals/en/start-event-v3.html
Payload 2 binlog-version string[50] mysql-server version 4 create timestamp Fields binlog-version (2) -- version of this binlog format. mysql-server version (string.fix_len) -- [len=50] version of the MySQL Server that created the binlog.
https://dev.mysql.com/doc/internals/en/transactions-notes-on-ddl-and-normal-transaction.html
DDL statements use a form of "semantic" logging to maintain atomicity: If CREATE TABLE t .. DDL statements and operations with nontransactional engines do not "register" in thd->transaction lists, and thus do not modify the transaction state.
https://dev.mysql.com/doc/internals/en/transactions-roles-responsibilities.html
For example CREATE TABLE does not start a transaction, since handler::external_lock() is never called during CREATE TABLE. The server has only one way to know that an engine participates in the statement and a transaction has been started in an ...
https://dev.mysql.com/doc/ndbapi/en/mccj-clusterj-sessionfactoryservice.html
This interface defines the service to create a SessionFactory from a Map<String, String> of properties. 4.3.1.25.1 Synopsis public interface SessionFactoryService {// Public Methods public abstract SessionFactory getSessionFactory(Map<String, ...