That is why I prepared a list of 10 MySQL GUI tools that, in my opinion, are the best solutions both for developers and DBAs alike. However, with all of the possible options, it can be difficult to choose one tool that will fit your requirements best. The CSV file exported by MySQL Workbench supports column headings, NULL values and other great features.MySQL is among most widely-used and popular database technologies, so quite a lot of tools have been created in order to make the processes of designing, creating, and administering databases easier and more convenient. Enter the file name, choose CSV as the file format and click Save button. It asks you for a filename and file format. The result set is also known as a recordset.
#Backup database workbench mysql 10 code
Orders INTO OUTFILE 'C:/tmp/orders2.csv' FIELDS ENCLOSED BY '"' TERMINATED BY ' ' ESCAPED BY '"' LINES TERMINATED BY '\r\n' Code language: SQL (Structured Query Language) ( sql ) OrderNumber, orderDate, IFNULL(shippedDate, 'N/A') To add the column headings, you need to use the UNION statement as follows: It would be convenient if the CSV file contains the first line as the column headings so that the file is more understandable. You can wrap the command by an event and schedule the event run periodically if needed. Third, we executed the statement by using the EXECUTE command.Second, we prepared the statement for execution by using PREPARE statement FROM command.First, we constructed a query with current timestamp as a part of the file name.Let’s examine the commands above in more detail. PREPARE statement FROM statement Code language: SQL (Structured Query Language) ( sql ) SET = CONCAT( "SELECT * FROM orders INTO OUTFILE FIELDS ENCLOSED BY '\" ' TERMINATED BY ' ' ESCAPED BY '\"'", The following commands export the whole orders table into a CSV file with timestamp as a part of the file name.
To do so, you need to use the MySQL prepared statement. You often need to export data into a CSV file whose name contains timestamp at which the file is created. Exporting data to a CSV file whose filename contains timestamp When enclosing the values by the double quotation marks, the commas inside the value are not recognized as the field separators. This prevents the value that may contain a comma (,) will be interpreted as the field separator. Each line contains values of each column of the row in the result set.Įach value is enclosed by double quotation marks indicated by FIELDS ENCLOSED BY '”' clause.
Each line is terminated by a sequence of carriage return and a line feed character specified by the LINES TERMINATED BY '\r\n' clause. The CSV file contains lines of rows in the result set. The statement created a CSV file named cancelled_orders.csv in the C:\tmp folder that contains the result set.
WHERE status = 'Cancelled' INTO OUTFILE 'C:/tmp/cancelled_orders.csv' FIELDS ENCLOSED BY '"' TERMINATED BY ' ' ESCAPED BY '"' LINES TERMINATED BY '\r\n' Code language: SQL (Structured Query Language) ( sql ) OrderNumber, status, orderDate, requiredDate, comments
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