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https://dev.mysql.com/doc/connector-python/en/connector-python-api-mysqlconnection-can-consume-results.html
This property indicates the value of the consume_results connection parameter that controls whether result sets produced by queries are automatically read and discarded.
https://dev.mysql.com/doc/internals/en/err-instead-of-eof.html
EXPLAIN SELECT * FROM dual; results in 01 00 00 01 0a 18 00 00 02 03 64 65 66 00 00 00 ..........def... 02 69 64 00 0c 3f 00 03 00 00 00 08 a1 00 00 00 .id..?.......... 00 21 00 00 03 03 64 65 66 00 00 00 0b 73 65 6c .!....def....sel 65 63 74 5f 74 ...
https://dev.mysql.com/doc/internals/en/information-schema-optimizer-trace-table.html
TRACE: The trace, in JSON format (see json.org: basically it has scalars (number, string, bool) and structures (either arrays or associative arrays)).
https://dev.mysql.com/doc/internals/en/optimizer-late-nulls-filtering.html
Suppose we have a query plan with table tblX being accessed via the ref access method: tblX.key_part1 = expr1 AND tblX.key_part2 = expr2 AND ... Before performing an index lookup, we determine whether any of the expri values is NULL. If it is, we ...
https://dev.mysql.com/doc/internals/en/test-execution-hanging.html
Symptom: No text flooding through the command window where a test is running. Run this command in a different window: tail -f <var_dir>/mysqld.1/data/mysql/general_log.CSV If you see some changes, your test is alive.
https://dev.mysql.com/doc/internals/en/windows-native-authentication.html
Authentication::WindowsAuth: Name authentication_windows_client Requires CLIENT_PLUGIN_AUTH The Windows Native Authentication method is more complex than the other methods and extends the auth protocol as it has to send more data forth and back ...
https://dev.mysql.com/doc/ndbapi/en/ndb-examples-basic-connect.html
This example, which can also be found in storage/ndb/ndbapi-examples/ndbapi_basic/ndbapi_basic_connect.cpp, demonstrates the use of Ndb_cluster_connection to connect to an NDB management server using a given connection string. On success, it ...
https://dev.mysql.com/doc/x-devapi-userguide/en/value-expression-strings.html
Value expression strings are used to compute a value which can then be assigned to a given field or column. This is necessary for both modify() and update(), as well as computing values in documents at insertion time. An example use of a value ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-js/en/value-expression-strings.html
Value expression strings are used to compute a value which can then be assigned to a given field or column. This is necessary for both modify() and update(), as well as computing values in documents at insertion time. An example use of a value ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/value-expression-strings.html
Value expression strings are used to compute a value which can then be assigned to a given field or column. This is necessary for both modify() and update(), as well as computing values in documents at insertion time. An example use of a value ...