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SQLite engine is written in C, and used from many other prog. languages,
directly or via ORMs. The syntax of queries may vary, depending on language and lib used.
JS async: sqlite3 - npm
sql - Does SQLite3 have prepared statements in Node.js? - Stack Overflow
// Directly in the function arguments.
db.run("UPDATE tbl SET name = ? WHERE id = ?", "bar", 2);
// As an array.
db.run("UPDATE tbl SET name = ? WHERE id = ?", [ "bar", 2 ]);
// As an object with named parameters.
db.run("UPDATE tbl SET name = $name WHERE id = $id", {
$id: 2,
$name: "bar"
});
JS sync (faster): better-sqlite3 - npm
C# (.NET) Parameters - Microsoft.Data.Sqlite | Microsoft Learn
Parameters can be prefixed with either :
, @
, or $
.
command.CommandText = @" INSERT INTO user (name) VALUES ($name) "; command.Parameters.AddWithValue("$name", name);
Go: Go sqlite3 - working with sqlite3 in Golang
stm, err := db.Prepare("SELECT * FROM cars WHERE id = ?") var id int var name string var price int cid := 3 err = stm.QueryRow(cid).Scan(&id, &name, &price)
Python: Python 3 sqlite parameterized SQL-query - Stack Overflow
sql = "select exists(SELECT * from USERS where PASSWORD = ? AND USERNAME = ?)"
args = (var1,var2)
cursor = database_connection.execute(sql, args)