MySQL is a relational database management system that is widely used. In the data management process, query result export is a very common requirement. By exporting data, we can use other tools or programs to conduct in-depth analysis and processing of the data.
This article will introduce how to export query results in MySQL.
Before exporting the query results, you need to ensure that the query has been executed and the results have been obtained. If you haven't executed the query yet, execute the query first.
CSV (Comma Separated Values) file is a universal spreadsheet file format that can be easily used and opened in many different programs. You can use MySQL's ownSELECT INTO OUTFILE
statement to export the results to a CSV file.
The following is a sample code:
SELECT column1, column2, column3 INTO OUTFILE '/path/to/result.csv' FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n' FROM table_name WHERE condition;
Explain each parameter:
: Column names that need to be exported .
: Exported file path and file name.
: Field separator, comma is used here.
: Field quotation mark, double quotes are used here.
: Line separation character, use newline character here.
: The name of the table to be queried.
: Optional query condition.
.txtThat's it.
SELECT column1, column2, column3 INTO OUTFILE '/path/to/result.txt' FROM table_name WHERE condition;
SELECT INTO OUTFILEstatement to export the results to a CSV or text file. This method can help Your efforts to improve data management and analysis.
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