public void test_column_origin()
{
using (sqlite3 db = ugly.open(":memory:"))
{
db.exec("CREATE TABLE foo (x int, v int, t text, d real, b blob, q blob);");
byte[] blob = db.query_scalar <byte[]>("SELECT randomblob(5);");
db.exec("INSERT INTO foo (x,v,t,d,b,q) VALUES (?,?,?,?,?,?)", 32, 44, "hello", 3.14, blob, null);
#if not
// maybe we should just let this fail so we can
// see the differences between running against the built-in
// sqlite vs a recent version?
if (1 == raw.sqlite3_compileoption_used("ENABLE_COLUMN_METADATA"))
#endif
{
using (sqlite3_stmt stmt = db.prepare("SELECT x AS mario FROM foo;"))
{
stmt.step();
Assert.IsTrue(stmt.stmt_readonly() != 0);
Assert.AreEqual(stmt.column_database_name(0), "main");
Assert.AreEqual(stmt.column_table_name(0), "foo");
Assert.AreEqual(stmt.column_origin_name(0), "x");
Assert.AreEqual(stmt.column_name(0), "mario");
Assert.AreEqual(stmt.column_decltype(0), "int");
}
}
}
}
public void test_bind_parameter_index()
{
using (sqlite3 db = ugly.open(":memory:"))
{
db.exec("CREATE TABLE foo (x int, v int, t text, d real, b blob, q blob);");
using (sqlite3_stmt stmt = db.prepare("INSERT INTO foo (x,v,t,d,b,q) VALUES (:x,:v,:t,:d,:b,:q)"))
{
Assert.IsTrue(stmt.stmt_readonly() == 0);
Assert.AreEqual(stmt.bind_parameter_count(), 6);
Assert.AreEqual(stmt.bind_parameter_index(":m"), 0);
Assert.AreEqual(stmt.bind_parameter_index(":x"), 1);
Assert.AreEqual(stmt.bind_parameter_index(":v"), 2);
Assert.AreEqual(stmt.bind_parameter_index(":t"), 3);
Assert.AreEqual(stmt.bind_parameter_index(":d"), 4);
Assert.AreEqual(stmt.bind_parameter_index(":b"), 5);
Assert.AreEqual(stmt.bind_parameter_index(":q"), 6);
Assert.AreEqual(stmt.bind_parameter_name(1), ":x");
Assert.AreEqual(stmt.bind_parameter_name(2), ":v");
Assert.AreEqual(stmt.bind_parameter_name(3), ":t");
Assert.AreEqual(stmt.bind_parameter_name(4), ":d");
Assert.AreEqual(stmt.bind_parameter_name(5), ":b");
Assert.AreEqual(stmt.bind_parameter_name(6), ":q");
}
}
}
