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Implement prepared statements

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This commit is contained in:
Ivan Ukhov
2015-05-29 11:24:01 -04:00
parent 1dfeee881b
commit f7f9af43ed
4 changed files with 115 additions and 24 deletions
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11
tests/lib.rs
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@ -9,7 +9,10 @@ macro_rules! ok(
);
#[test]
fn execute() {
fn workflow() {
use sqlite::Binding::*;
use sqlite::ResultCode;
macro_rules! pair(
($one:expr, $two:expr) => ((String::from($one), String::from($two)));
);
@ -20,8 +23,10 @@ fn execute() {
let sql = r#"CREATE TABLE `users` (id INTEGER, name VARCHAR(255), age REAL);"#;
ok!(database.execute(sql, None));
let sql = r#"INSERT INTO `users` (id, name, age) VALUES (1, "Alice", 20.99);"#;
ok!(database.execute(sql, None));
let sql = r#"INSERT INTO `users` (id, name, age) VALUES (?, ?, ?);"#;
let mut statement = ok!(database.statement(sql));
ok!(statement.bind(&[Integer(1, 1), Text(2, "Alice"), Float(3, 20.99)]));
assert!(statement.step() == ResultCode::Done);
let mut done = false;
let sql = r#"SELECT * FROM `users`;"#;