Search



Search Results
Displaying 2011 to 2020 of 3660 total results
https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-examples-programming-net-csharp.html
The following sample creates a table my_odbc_net and demonstrates its use in C#. { for (int i=0; i < MyOdbcException.Errors.Count; i++) { Console.Write("ERROR #" + i + "\n" + "Message: " + MyOdbcException.Errors[i].Message + "\n" + "Native: " + ...
https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-examples-programming-net-vb.html
The following sample creates a table my_vb_net and demonstrates the use in VB.
https://dev.mysql.com/doc/connector-python/en/connector-python-api-refreshoption.html
RefreshOption.REPLICA On a replica replication server, reset the source server information and restart the replica, like RESET SLAVE.
https://dev.mysql.com/doc/connector-python/en/connector-python-example-cursor-transaction.html
Note The following example uses tables created in the example Section 5.2, “Creating Tables Using Connector/Python”. The AUTO_INCREMENT column option for the primary key of the employees table is important to ensure reliable, easily searchable ... Inserting or updating data is also done using the handler structure known as a ...
https://dev.mysql.com/doc/internals/en/innodb-field-contents.html
I made a table with this definition: CREATE TABLE T (FIELD1 VARCHAR(3), FIELD2 VARCHAR(3), FIELD3 VARCHAR(3)) Type=InnoDB; To understand what follows, you must know that table T has six columns — not three — because InnoDB automatically added ...
https://dev.mysql.com/doc/internals/en/miscellaneous-options.html
For Autotools MySQL build options that have CMake equivalents, the normal mapping from an Autotools option to the CMake option is to convert uppercase, remove leading dashes, replace dashes with underscores, and add a leading -D.
https://dev.mysql.com/doc/internals/en/myisam-concurrent-insert.html
This, in turn, is called from ha_myisam::external_lock() from unlock_external() from mysql_unlock_tables(). So it was possible that another thread (or even multiple of them) could thr_lock the table and work with it before the first thread updates ...To support concurrent inserts, every statement starts with copying MYISAM_SHARE::state.state to MI_INFO::save_state and lets MI_INFO::state point to the ...
https://dev.mysql.com/doc/internals/en/optimizer-partition-selection.html
If a partitioned table is accessed in a series of index lookups (that is, using the ref, eq_ref, or ref_or_null access methods), MySQL checks to see whether it needs to make index lookups in all partitions or that it can limit access to a ...If ...
https://dev.mysql.com/doc/internals/en/rnd-init.html
rnd_init() is called when the system wants the storage engine to do a table scan. then the second call should prepare for the new table scan (e.g if rnd_init allocates the cursor, second call should position it to the start of the table, no need to ...Synopsis virtual int rnd_init (scan); bool scan ; Description This is the rnd_init ...
https://dev.mysql.com/doc/internals/en/rnd-next.html
Purpose Reads the next row from a table and returns it to the server. The Field structure for the table is the key to getting data into buf in a manner that will allow the server to understand it. Usage This example is from the ARCHIVE storage ...
Displaying 2011 to 2020 of 3660 total results