From 3e58f2b090661aab7302132cb2da661c8e227bc2 Mon Sep 17 00:00:00 2001 From: Andy Shaw Date: Tue, 2 Jan 2018 09:33:48 +0100 Subject: sqlite: Bind duplicated named placeholders correctly sqlite will reuse the index for bound parameters when the named placeholder is duplicated so we only need to call bind one time for each placeholder. Therefore we need to have just one instance of each value when doing the bind. Task-number: QTBUG-65150 Change-Id: I75c4bcc4563e43c180a59a7a4cbb770dbe994642 Reviewed-by: Jesus Fernandez --- tests/auto/sql/kernel/qsqlquery/tst_qsqlquery.cpp | 25 +++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'tests/auto/sql/kernel') diff --git a/tests/auto/sql/kernel/qsqlquery/tst_qsqlquery.cpp b/tests/auto/sql/kernel/qsqlquery/tst_qsqlquery.cpp index 3ea13896d8..1a0340f153 100644 --- a/tests/auto/sql/kernel/qsqlquery/tst_qsqlquery.cpp +++ b/tests/auto/sql/kernel/qsqlquery/tst_qsqlquery.cpp @@ -2017,6 +2017,31 @@ void tst_QSqlQuery::prepare_bind_exec() QCOMPARE( q.value(1).toString(), QString("name") ); QCOMPARE( q.value(2).toString(), QString("name") ); + // Test that duplicated named placeholders before the next unique one works correctly - QTBUG-65150 + QVERIFY(q.prepare("insert into " + qtest_prepare + " (id, name, name2) values (:id, :id, :name)")); + for (i = 104; i < 106; ++i) { + q.bindValue(":id", i); + q.bindValue(":name", "name"); + QVERIFY(q.exec()); + } + QVERIFY(q.exec("select * from " + qtest_prepare + " where id > 103 order by id")); + QVERIFY(q.next()); + QCOMPARE(q.value(0).toInt(), 104); + QCOMPARE(q.value(1).toString(), QString("104")); + QCOMPARE(q.value(2).toString(), QString("name")); + + // Test that duplicated named placeholders in any order + QVERIFY(q.prepare("insert into " + qtest_prepare + " (id, name, name2) values (:id, :name, :id)")); + for (i = 107; i < 109; ++i) { + q.bindValue(":id", i); + q.bindValue(":name", "name"); + QVERIFY(q.exec()); + } + QVERIFY(q.exec("select * from " + qtest_prepare + " where id > 106 order by id")); + QVERIFY(q.next()); + QCOMPARE(q.value(0).toInt(), 107); + QCOMPARE(q.value(1).toString(), QString("name")); + QCOMPARE(q.value(2).toString(), QString("107")); } // end of SQLite scope } -- cgit v1.2.3