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Using format specifiers for extracting data from sqlite database file

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Sushanth Manchikatla
关闭： MATLAB Answer Bot 2021-8-20
In the given code snippet, what should be done at the "?" to get the details mentioned in the query from a table BIO in the database file database.db?
I need to place name (John) at the question mark. What should be done to get the result?
(No element in the database table is NULL)
con = sqlite('database.db');
name = "John";
sqlquery = "SELECT AGE,EMAIL,EDUCATION FROM BIO WHERE NAME == ?";
result = fetch(con,sqlquery);

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回答（1 个）

Jalaj Gambhir
Jalaj Gambhir 2020-8-25
编辑：Jalaj Gambhir 2020-8-25
Hi,
Have a look at the answer here. You have to create a string using square brackets to concatenate the variable with the remaining query.
Hope this helps!

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