How to Quickly Generate Batch SQL Statements Using Excel
This tutorial explains how to import data into Excel, craft formulas that concatenate cell values into UPDATE or INSERT SQL statements, and drag the formulas down to produce batch SQL commands for efficient database operations.
When developing applications, you may need to insert or update many rows in a database, and this guide shows how to use Excel to concatenate those rows into SQL statements.
First, import the data into Excel.
In a cell, start with an equals sign (=) to write a formula.
Write the SQL template, for example an UPDATE statement, and concatenate cell values using the & operator, ensuring that string values are wrapped in single quotes and the whole expression is enclosed in double quotes.
="update student set name = '"&B2&"', age = '"&C2&"', class = '"&D2&"' where id = '"&A2&"'"After creating the formula, drag it down to generate SQL for all rows.
Then continue dragging the fill handle.
The same method can be applied to generate INSERT statements.
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