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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-support-version-history.html
This section highlights substantial changes per major Connector/ODBC release series, especially useful when updating legacy code. The connector release model changed after version 8.0, and now releases one version. Information about each ...
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 ...
https://dev.mysql.com/doc/connector-python/en/connector-python-api-mysqlconnection-set-charset-collation.html
Syntax: cnx.set_charset_collation(charset=None, collation=None) This method sets the character set and collation to be used for the current connection. The charset argument can be either the name of a character set, or the numerical equivalent as ...
https://dev.mysql.com/doc/internals/en/floating-point-types.html
The MySQL Reference Manual has a discussion of floating-point numbers in Section 11.2 Numeric Types, including details about the storage. Let us now take up the story from where the MySQL Reference Manual leaves off. The following discussion ...
https://dev.mysql.com/doc/internals/en/frm-file-format.html
Regardless of the storage engine you choose, every MySQL table you create is represented on disk by a .frm file that describes the table's format (that is, the table definition). The file bears the same name as the table, with an .frm extension.
https://dev.mysql.com/doc/internals/en/myisam-introduction.html
MySQL creates files named Table1.MYD ("MySQL Data"), Table1.MYI ("MySQL Index"), and Table1.frm ("Format"). These files will be in the directory: /<datadir>/<database>/ For example, if you use Linux, you might find the files in the ...
https://dev.mysql.com/doc/internals/en/negative-tests.html
A "negative" test is a test for which you expect to see a failure. If an error does not occur, that itself indicates a problem. DO NOT FORGET "NEGATIVE" TESTS where we expect to see fine error messages from the server. This section contains just a ...
https://dev.mysql.com/doc/internals/en/prepared-stored-reexecution.html
Features of MySQL 4.1 and 5.0 put a new demand on the execution process: prepared statements and stored routines need to reuse the same parsed tree to execute a query many times. So far no easy mechanism that would allow query reexecution using the ...
https://dev.mysql.com/doc/internals/en/strings-directory.html
Many of the files in this subdirectory are equivalent to well-known functions that appear in most C string libraries. On the other hand, some of the files are MySQL additions or improvements. Often the MySQL changes are attempts to optimize the ...