Search Results
https://dev.mysql.com/doc/connector-python/en/connector-python-api-mysqlcursor-fetchwarnings.html
The following example shows a SELECT statement that generates a warning: >>> cnx.get_warnings = True >>> cursor.execute("SELECT 'a'+1") >>> cursor.fetchall() [(1.0,)] >>> cursor.fetchwarnings() [(u'Warning', 1292, u"Truncated incorrect DOUBLE value: ...Syntax: tuples = cursor.fetchwarnings() This method returns a list of tuples containing warnings generated by the previously executed ...
https://dev.mysql.com/doc/connector-python/en/connector-python-api-mysqlcursor-warnings.html
The following example shows a SELECT statement that generates a warning: >>> cnx.get_warnings = True >>> cursor.execute("SELECT 'a'+1") >>> cursor.fetchall() [(1.0,)] >>> print(cursor.warnings) [(u'Warning', 1292, u"Truncated incorrect DOUBLE value: ... Syntax: tuples = cursor.warnings This property returns a list of tuples containing warnings generated by the previously executed ...
https://dev.mysql.com/doc/connector-python/en/connector-python-multi.html
There are also limitations when working with custom delimiters: Unsupported delimiters: the following characters are not supported by the connector in DELIMITER statements: double quote: " single quote: ' hash: # slash plus star: /* star plus slash: ... Connector/Python can execute either a single or multiple statements, this section references multiple statement and associated delimiter ...
https://dev.mysql.com/doc/internals/en/com-query-response.html
Image description If it is not a valid Protocol::LengthEncodedInteger it is either a ERR_Packet or a Protocol::LOCAL_INFILE_Request. Image description 14.6.4.1.1 Text Resultset A Text Resultset is a possible COM_QUERY Response. It is made up of two ...
https://dev.mysql.com/doc/internals/en/error-messages-5-0-3-higher.html
Each message line consists of a tab, a short language code, a space, and the text of the error message within double quote ('"') characters. The file you edit to add a new error message depends on your version of MySQL: MySQL 5.0.3 up to 5.5: Edit ...
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 ...
https://dev.mysql.com/doc/internals/en/prepared-stored-statement-execution.html
To avoid double transformations in such cases, we track current state of the parsed tree in Query_arena::state. In order to call mysql_execute_command (the function that executes a statement) for a prepared statement and not damage its parse tree, ...
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 ...
https://dev.mysql.com/doc/mysql-installer/en/MySQLInstallerConsole.html
--connection-validation-urls=url_list A double-quote enclosed and comma-separated string that defines the list of URLs to use for checking the internet connection when --connection-validation is set to manual. MySQLInstallerConsole.exe provides ...
https://dev.mysql.com/doc/mysqld-version-reference/en/keywords-5-7.html
This section provides information about keywords and reserved words in MySQL 5.7. MySQL 5.7 Keywords and Reserved Words MySQL 5.7 New Keywords and Reserved Words MySQL 5.7 Removed Keywords and Reserved Words MySQL 5.7 Keywords and Reserved Words ...