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https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-reference-datatypes.html
The following table illustrates how Connector/ODBC maps the server data types to default SQL and C data types.
https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-usagenotes-apptips-microsoft-access.html
Include a TIMESTAMP column in all tables that you want to be able to update. If not, new or updated rows may show up as #DELETED#. The symptom usually is that new or updated rows may show up as #DELETED# or that you cannot find or update rows. Old ... To improve the integration between Microsoft Access and MySQL through Connector/ODBC: For all versions of Access, enable the Connector/ODBC Return matching rows ...
https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-usagenotes-apptips-microsoft-excel.html
If you have problems importing data into Microsoft Excel, particularly numeric, date, and time values, this is probably because of a bug in Excel, where the column type of the source data is used to determine the data type when that data is ...The ...
https://dev.mysql.com/doc/connector-python/en/connector-python-api-fieldtype.html
This class provides all supported MySQL field or data types. They can be useful when dealing with raw data or defining your own converters. The field type is stored with every cursor in the description for each column. The following example shows ...
https://dev.mysql.com/doc/connector-python/en/connector-python-api-mysqlcursor-description.html
Syntax: tuples = cursor.description This read-only property returns a list of tuples describing the columns in a result set. Each tuple in the list contains values as follows: (column_name, type, None, None, None, None, null_ok, column_flags) The ...
https://dev.mysql.com/doc/internals/en/binary-log-overview.html
It also contains statements that potentially could have updated it (for example, a DELETE which matched no rows), unless row-based logging is used. The binary log also contains information about how long each statement took that updated data. These ... [Some information in this section is derived from Chapter 20, The Binary Log, in the MySQL Reference Manual.] The binary log is a set of log files that contain information about data modifications made to a MySQL server ...
https://dev.mysql.com/doc/internals/en/floating-point-types.html
The bugfix for http://bugs.mysql.com/4937 (INSERT + SELECT + UNION ALL + DATE to VARCHAR(8) conversion problem) produced a conversion function which was a promising approach to the conversion problems. The MySQL Reference Manual has a discussion of ...
https://dev.mysql.com/doc/internals/en/indexing-overview.html
Adding index support to a storage engine revolves around two tasks: providing information to the optimizer and implementing index-related methods. The information provided to the optimizer helps the optimizer to make better decisions about which ...
https://dev.mysql.com/doc/internals/en/mysql-test-directory.html
Some samples of what the test files check are: latin1_de comparisons, date additions, the HAVING clause, outer joins, openSSL, load data, logging, truncate, and UNION. The directory has a README file which explains how to run the tests, how to make ...
https://dev.mysql.com/doc/internals/en/mysys-directory.html
There are 125 *.c programs in this directory: array.c --- Dynamic array handling charset.c --- Using dynamic character sets, set default character set, ... For example, the main functions in my_getwd.c are described thus: "int my_getwd _A((string ...